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EP2628508A1 - Climbing aid - Google Patents

Climbing aid Download PDF

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Publication number
EP2628508A1
EP2628508A1 EP13155440.4A EP13155440A EP2628508A1 EP 2628508 A1 EP2628508 A1 EP 2628508A1 EP 13155440 A EP13155440 A EP 13155440A EP 2628508 A1 EP2628508 A1 EP 2628508A1
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EP
European Patent Office
Prior art keywords
clamping
mast
climbing aid
holding device
post
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13155440.4A
Other languages
German (de)
French (fr)
Inventor
Michael Henrichfreise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wemas Absperrtechnik GmbH
Original Assignee
Wemas Absperrtechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wemas Absperrtechnik GmbH filed Critical Wemas Absperrtechnik GmbH
Publication of EP2628508A1 publication Critical patent/EP2628508A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B27/00—Apparatus for climbing poles, trees, or the like
    • A63B27/02—Climbing devices for round poles or trees attachable to the feet

Definitions

  • the invention relates to a climbing aid for assembly work on poles or posts, for example, for the installation of traffic signs on poles or posts.
  • Road signs must be mounted on poles or posts usually at a height that exceeds the reach of a man. Therefore, a ladder is required for the assembly, which, if it is based on a stand-alone mast, has only a low stability, so that additional security measures are required.
  • a climbing aid for the assembly of traffic signs on poles in which a pair of arms with different pitch emanate from one step, one of which carries a claw, which is shaped so that it can wrap the pole on an arc of at least 180 °, and the other carries a U-shaped bracket for grasping the mast.
  • the claw jams on the mast, so that the climbing aid is held self-locking on the mast.
  • the object of the invention is to provide a novel climbing aid that makes installation work on poles or posts safer.
  • a climbing aid with a kick and with a holding device for at least partially encompassing a mast or post wherein the holding device has a guide mechanism for kicking in the manner of a parallelogram with two arranged at different heights links, and wherein the guide mechanism with a clamping cam of the holding device is coupled for clamping the mast or post.
  • the climbing aid can be easily attached to the desired height on the mast or post by being applied at the desired height on the mast, that the holding device engages around the mast. If then the tread is loaded, it can be applied on the clamping cam a large clamping force with which the climbing aid safely on the mast is held.
  • a horizontal orientation of the foot can be maintained by the guide mechanism in the manner of a parallelogram.
  • the guide mechanism can thus not only avoid an undesirable change in inclination of the footstep under load, but it can also implement by a lever action a downward load of the footstep in a contact force of the clamping cam. The user can therefore step on the stairs and then has a secure footing, so that he can easily mount a road sign.
  • At least one of the links on a clamping cam of the holding device is directly causes a rotation of the clamping cam about the respective pivot axis of the handlebar.
  • a section of a mast 10 is shown, on which in a not shown, higher-lying section a road sign is to be mounted. So that the fitter is easily reached the mounting position on the mast, a climbing aid 12 is releasably attached further down the mast, for example, at a height of about 20 to 80 cm above the ground.
  • the climbing aid has a step 14, which is formed by two parallel, interconnected by a web 16 skirting 18.
  • the distance between the two baseboards 18 is for example of the order of 20 cm, so that a user with his feet can safely stand on the step 14.
  • From one end of the step 14 extends in extension of the web 16, an arm 20 whose free end is guided via a guide mechanism 22 in the form of a parallelogram on a retaining clip 24.
  • the guide mechanism comprises two different height arranged parallel links 26, which in the position of use are oriented approximately horizontally, and a first, fixedly connected to the free end of the arm 20 connector 28 and a second connector 30, which extends through a vertically extending portion the retaining clip 24 is formed.
  • the first and second connectors 28, 30 are each pivotally connected to the links 26 and parallel to each other. When pivoting the links 26 relative to the connectors 28, 30, the connectors 28, 30 remain parallel to each other.
  • the retaining clip 24 on the side facing the tread 14 forms the second connector 30 connecting the links 26, it has a clamping jaw 32 on the side facing away from the tread 14.
  • the retaining clip 24 is formed integrally with the connector 30 and the jaw 32 by an angled sheet metal.
  • the links 26 are via spacers 34 ( Fig. 2 ) are mounted laterally spaced from a base 36 of the retaining clip 24, so that they face the jaw center. Between the tread 14 remote from the ends of the handlebar 26 and the jaw 32, a nip for grasping the mast 10 is formed. The nip is limited laterally from the base 36, for example.
  • the clamping jaw 32 forms a recess adapted to the circumference of the mast by an inwardly bent end of the clamping jaw 32 in the direction of the clamping gap or bent.
  • the handlebars 26 each form at their free, the jaw 32 opposite end of a clamping cam 38.
  • the clamping cam 38 is directed below the connecting axis of the handlebar 26 with the second connector 30 downwards, so that a downward movement of the first connector 28 causes the Clamp cam 38 are pivoted in the direction of the jaws 32 and the nip for the mast 10 is narrowed.
  • mounted position of the climbing aid 12 causes the downward directed weight of a person standing on the kick 14 user an increase in the pressing force of the clamping cam 38 against the pinched on the retaining clip 24 mast 10.
  • the entire climbing aid 12 is held self-locking on the mast 10, so that the user in the position in which he mount the shield, have a secure footing and no ladder needs to lean on the mast.
  • the retaining clip 24 thus forms, together with the clamping cams 38 of the handlebars 26, a holding device for clamping the mast 10.
  • the clamping gap for the mast 10 is limited directly by the clamping cams 38 and the opposing clamping jaw 32.
  • the clamping cam 38 are integrally formed with the respective links 26, a particularly robust construction results.
  • the baseboards 28 are designed to improve slip resistance, for example, as Riffelbleche or perforated plates.
  • the step 14 is connected to the first connector 28 via a second arm 40 for increased stability.
  • a handle 42 is also attached for easier handling.
  • a suitably constructed climbing aid can also be used for other assembly work on poles or posts, for example, for assembly work on signal systems, also referred to as traffic lights, or on street lighting.
  • the diameter of the clamping gap is preferably adapted to the diameter of the mast or post, such as by adjusting the retaining clip 24 and / or the spacers 34th

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Ladders (AREA)

Abstract

The aid (12) has a footstep (14) and retaining clips (24) for partial embracing of a mast (10) or post. The retaining clips comprise a guide mechanism (22) for the footstep according to type of a parallelogram guide with two connecting rods (26) arranged in different heights. The guide mechanism is coupled with clamping cams (38) of the retaining clips for clamping the mast or post. A clamping gap for the mast or the post is limited by a clamping jaw (32) of the retaining clips and the clamping cams. The footstep comprises two parallel baseboards (18) arranged at a distance.

Description

Die Erfindung betrifft eine Steighilfe für Montagearbeiten an Masten oder Pfosten, beispielsweise für die Montage von Verkehrsschildern an Masten oder Pfosten.The invention relates to a climbing aid for assembly work on poles or posts, for example, for the installation of traffic signs on poles or posts.

Verkehrsschilder müssen an Masten oder Pfosten zumeist in einer Höhe angebracht werden, die die Reichhöhe eines Menschen übersteigt. Für die Montage wird deshalb eine Leiter benötigt, die, wenn sie an einen einzeln stehenden Mast angelehnt wird, nur eine geringe Standfestigkeit hat, so dass zusätzliche Sicherungsmaßnahmen erforderlich sind.Road signs must be mounted on poles or posts usually at a height that exceeds the reach of a man. Therefore, a ladder is required for the assembly, which, if it is based on a stand-alone mast, has only a low stability, so that additional security measures are required.

Aus DE 20 2008 003 665 U1 ist eine Steighilfe für die Montage von Verkehrsschildern an Masten bekannt, bei der von einem Tritt zwei Arme mit unterschiedlicher Steigung ausgehen, von denen einer eine Klaue trägt, die so geformt ist, dass sie den Mast auf einem Bogen von mindestens 180° umschlingen kann, und der andere einen U-förmigen Bügel zum Umgreifen des Mastes trägt. Bei Belastung des Tritts verkantet die Klaue am Mast, so dass die Steighilfe selbsthemmend am Mast gehalten wird.Out DE 20 2008 003 665 U1 a climbing aid for the assembly of traffic signs on poles is known, in which a pair of arms with different pitch emanate from one step, one of which carries a claw, which is shaped so that it can wrap the pole on an arc of at least 180 °, and the other carries a U-shaped bracket for grasping the mast. When the kick is loaded, the claw jams on the mast, so that the climbing aid is held self-locking on the mast.

Aufgabe der Erfindung ist es, eine neuartige Steighilfe zu schaffen, die Montagearbeiten an Masten oder Pfosten sicherer macht.The object of the invention is to provide a novel climbing aid that makes installation work on poles or posts safer.

Diese Aufgabe wird erfindungsgemäß gelöst durch eine Steighilfe mit einem Tritt und mit einer Halteeinrichtung zum zumindest teilweisen Umgreifen eines Mastes oder Pfostens, wobei die Halteeinrichtung einen Führungsmechanismus für den Tritt nach Art einer Parallelogrammführung mit zwei auf unterschiedlichen Höhen angeordneten Lenkern aufweist, und wobei der Führungsmechanismus mit einem Klemmnocken der Halteeinrichtung zum Einklemmen des Mastes oder Pfostens gekoppelt ist.This object is achieved by a climbing aid with a kick and with a holding device for at least partially encompassing a mast or post, wherein the holding device has a guide mechanism for kicking in the manner of a parallelogram with two arranged at different heights links, and wherein the guide mechanism with a clamping cam of the holding device is coupled for clamping the mast or post.

Die Steighilfe lässt sich einfach in der gewünschten Höhe an dem Mast oder Pfosten anbringen, indem sie in der gewünschten Höhe so am Mast angelegt wird, dass die Halteeinrichtung den Mast umgreift. Wenn dann der Tritt belastet wird, so kann über den Klemmnocken eine große Klemmkraft aufgebracht werden, mit der die Steighilfe sicher am Mast gehalten wird. Zugleich kann durch den Führungsmechanismus nach Art einer Parallelogrammführung eine beispielsweise horizontale Ausrichtung des Tritts beibehalten werden. Der Führungsmechanismus kann somit nicht nur eine unerwünschte Neigungsveränderung des Tritts bei Belastung vermeiden, sondern er kann zugleich durch eine Hebelwirkung eine abwärts gerichtete Belastung des Tritts in eine Anpresskraft des Klemmnockens umsetzen. Der Benutzer kann folglich auf den Tritt steigen und hat dann einen sicheren Stand, so dass er ein Verkehrsschild bequem montieren kann.The climbing aid can be easily attached to the desired height on the mast or post by being applied at the desired height on the mast, that the holding device engages around the mast. If then the tread is loaded, it can be applied on the clamping cam a large clamping force with which the climbing aid safely on the mast is held. At the same time, for example, a horizontal orientation of the foot can be maintained by the guide mechanism in the manner of a parallelogram. The guide mechanism can thus not only avoid an undesirable change in inclination of the footstep under load, but it can also implement by a lever action a downward load of the footstep in a contact force of the clamping cam. The user can therefore step on the stairs and then has a secure footing, so that he can easily mount a road sign.

Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.Advantageous embodiments of the invention are specified in the subclaims.

Vorzugsweise weist wenigstens einer der Lenker einen Klemmnocken der Halteeinrichtung auf. Eine Schwenkbewegung des Lenkers bewirkt somit unmittelbar eine Drehung des Klemmnockens um die betreffende Schwenkachse des Lenkers.Preferably, at least one of the links on a clamping cam of the holding device. A pivoting movement of the link thus directly causes a rotation of the clamping cam about the respective pivot axis of the handlebar.

Im folgenden wird ein Ausführungsbeispiel anhand der Zeichnung näher erläutert.In the following an embodiment will be explained in more detail with reference to the drawing.

Es zeigen:

Fig. 1
eine Seitenansicht einer Steighilfe in montierter Stellung an einem Abschnitt eines Masts; und
Fig. 2
die Steighilfe nach Fig. 1 in der Draufsicht.
Show it:
Fig. 1
a side view of a climbing aid in the mounted position on a portion of a mast; and
Fig. 2
the climbing aid after Fig. 1 in the plan view.

In Fig. 1 ist ein Abschnitt eines Masts 10 dargestellt, an dem in einem nicht gezeigten, höher gelegenen Abschnitt ein Verkehrsschild zu montieren ist. Damit der Monteur die Montageposition an dem Mast bequem erreichen ist, ist weiter unten an dem Mast, beispielsweise in einer Höhe von etwa 20 bis 80 cm über dem Boden, eine Steighilfe 12 lösbar angebracht.In Fig. 1 a section of a mast 10 is shown, on which in a not shown, higher-lying section a road sign is to be mounted. So that the fitter is easily reached the mounting position on the mast, a climbing aid 12 is releasably attached further down the mast, for example, at a height of about 20 to 80 cm above the ground.

Die Steighilfe weist einen Tritt 14 auf, der durch zwei parallele, durch einen Steg 16 miteinander verbundene Fußleisten 18 gebildet wird. Der Abstand zwischen den beiden Fußleisten 18 liegt beispielsweise in der Größenordnung von 20 cm, so dass ein Benutzer mit seinen Füßen sicher auf dem Tritt 14 stehen kann. Von einem Ende des Tritts 14 geht in Verlängerung des Stegs 16 ein Arm 20 aus, dessen freies Ende über einen Führungsmechanismus 22 in Form einer Parallelogrammführung an einer Halteklammer 24 geführt ist.The climbing aid has a step 14, which is formed by two parallel, interconnected by a web 16 skirting 18. The distance between the two baseboards 18 is for example of the order of 20 cm, so that a user with his feet can safely stand on the step 14. From one end of the step 14 extends in extension of the web 16, an arm 20 whose free end is guided via a guide mechanism 22 in the form of a parallelogram on a retaining clip 24.

Der Führungsmechanismus umfasst zwei auf unterschiedlichen Höhen angeordnete, parallele Lenker 26, die in der Gebrauchsstellung annähernd horizontal ausgerichtet sind, und einen ersten, fest mit dem freien Ende des Armes 20 verbundenen Verbinder 28 und einen zweiten Verbinder 30, der durch einen sich vertikal erstreckenden Abschnitt der Halteklammer 24 gebildet wird. Die ersten und zweiten Verbinder 28, 30 sind jeweils gelenkig mit den Lenkern 26 verbunden und verlaufen parallel zueinander. Beim Verschwenken der Lenker 26 gegenüber den Verbindern 28, 30 bleiben die Verbinder 28, 30 parallel zueinander.The guide mechanism comprises two different height arranged parallel links 26, which in the position of use are oriented approximately horizontally, and a first, fixedly connected to the free end of the arm 20 connector 28 and a second connector 30, which extends through a vertically extending portion the retaining clip 24 is formed. The first and second connectors 28, 30 are each pivotally connected to the links 26 and parallel to each other. When pivoting the links 26 relative to the connectors 28, 30, the connectors 28, 30 remain parallel to each other.

Während die Halteklammer 24 an der dem Tritt 14 zugewandten Seite den die Lenker 26 verbindenen zweiten Verbinder 30 bildet, weist sie an der dem Tritt 14 abgewandten Seite eine Klemmbacke 32 auf. Im gezeigten Beispiel ist die Halteklammer 24 einstückig mit dem Verbinder 30 und der Klemmbacke 32 durch ein abgewinkeltes Blech gebildet.While the retaining clip 24 on the side facing the tread 14 forms the second connector 30 connecting the links 26, it has a clamping jaw 32 on the side facing away from the tread 14. In the example shown, the retaining clip 24 is formed integrally with the connector 30 and the jaw 32 by an angled sheet metal.

Die Lenker 26 sind über Distanzstücke 34 (Fig. 2) seitlich von einer Basis 36 der Halteklammer 24 beabstandet gelagert, so dass sie der Klemmbacke mittig gegenüberliegen. Zwischen den dem Tritt 14 abgewandten Enden der Lenker 26 und der Klemmbacke 32 ist ein Klemmspalt zum Umgreifen des Masts 10 gebildet. Der Klemmspalt ist beispielsweise seitlich von der Basis 36 begrenzt. Die Klemmbacke 32 bildet eine an den Umfang des Masts angepasste Einbuchtung, indem ein freies Ende der Klemmbacke 32 in Richtung des Klemmspalts einwärts abgewinkelt oder gebogen ist.The links 26 are via spacers 34 ( Fig. 2 ) are mounted laterally spaced from a base 36 of the retaining clip 24, so that they face the jaw center. Between the tread 14 remote from the ends of the handlebar 26 and the jaw 32, a nip for grasping the mast 10 is formed. The nip is limited laterally from the base 36, for example. The clamping jaw 32 forms a recess adapted to the circumference of the mast by an inwardly bent end of the clamping jaw 32 in the direction of the clamping gap or bent.

Die Lenker 26 bilden jeweils an ihrem freien, der Klemmbacke 32 gegenüberliegenden Ende einen Klemmnocken 38. Der Klemmnocken 38 ist unterhalb der Verbindungsachse des Lenkers 26 mit dem zweiten Verbinder 30 nach unten gerichtet, so dass eine Abwärtsbewegung des ersten Verbinders 28 dazu führt, dass die Klemmnocken 38 in Richtung auf die Klemmbacken 32 geschwenkt werden und der Klemmspalt für den Mast 10 verengt wird. In der in Fig. 1 gezeigten montierten Stellung der Steighilfe 12 bewirkt die abwärts gerichtete Gewichtskraft eines auf dem Tritt 14 stehenden Benutzers eine Erhöhung der Anpresskraft der Klemmnocken 38 gegen den an der Halteklammer 24 eingeklemmten Mast 10. Dadurch wird die gesamte Steighilfe 12 selbsthemmend an dem Mast 10 gehalten, so dass der Benutzer in der Position, in der er das Schild montieren kann, einen sicheren Stand hat und keine Leiter an den Mast anzulehnen braucht.The handlebars 26 each form at their free, the jaw 32 opposite end of a clamping cam 38. The clamping cam 38 is directed below the connecting axis of the handlebar 26 with the second connector 30 downwards, so that a downward movement of the first connector 28 causes the Clamp cam 38 are pivoted in the direction of the jaws 32 and the nip for the mast 10 is narrowed. In the in Fig. 1 shown mounted position of the climbing aid 12 causes the downward directed weight of a person standing on the kick 14 user an increase in the pressing force of the clamping cam 38 against the pinched on the retaining clip 24 mast 10. Thereby, the entire climbing aid 12 is held self-locking on the mast 10, so that the user in the position in which he mount the shield, have a secure footing and no ladder needs to lean on the mast.

Die Halteklammer 24 bildet somit zusammen mit den Klemmnocken 38 der Lenker 26 eine Halteeinrichtung zum Einklemmen des Masts 10. Im gezeigten Beispiel wird der Klemmspalt für den Mast 10 unmittelbar durch die Klemmnocken 38 und die gegenüberliegende Klemmbacke 32 begrenzt. Indem die Klemmnocken 38 einstückig mit den jeweiligen Lenkern 26 ausgebildet sind, ergibt sich ein besonders robuster Aufbau.The retaining clip 24 thus forms, together with the clamping cams 38 of the handlebars 26, a holding device for clamping the mast 10. In the example shown, the clamping gap for the mast 10 is limited directly by the clamping cams 38 and the opposing clamping jaw 32. By the clamping cam 38 are integrally formed with the respective links 26, a particularly robust construction results.

Die Fußleisten 28 sind zur Verbesserung der Trittsicherheit beispielsweise als Riffelbleche oder Lochbleche ausgeführt.The baseboards 28 are designed to improve slip resistance, for example, as Riffelbleche or perforated plates.

Zusätzlich zu dem Arm 20 ist der Tritt 14 zur Erhöhung der Stabilität über einen zweiten Arm 40 mit dem ersten Verbinder 28 verbunden.In addition to the arm 20, the step 14 is connected to the first connector 28 via a second arm 40 for increased stability.

An der Halteklammer 24 ist außerdem ein Griff 42 zur einfacheren Handhabung befestigt.On the retaining clip 24, a handle 42 is also attached for easier handling.

Eine entsprechend aufgebaute Steighilfe kann auch für andere Montagearbeiten an Masten oder Pfosten verwendet werden, beispielsweise für Montagearbeiten an Signalanlagen, auch als Ampelanlagen bezeichnet, oder an Straßenbeleuchtungen.A suitably constructed climbing aid can also be used for other assembly work on poles or posts, for example, for assembly work on signal systems, also referred to as traffic lights, or on street lighting.

Der Durchmesser des Klemmspalts ist vorzugsweise an den Durchmesser des Mastes oder Pfostens angepasst, etwa durch Anpassung der Halteklammer 24 und/oder der Distanzstücke 34.The diameter of the clamping gap is preferably adapted to the diameter of the mast or post, such as by adjusting the retaining clip 24 and / or the spacers 34th

Claims (6)

Steighilfe (12) für Montagearbeiten an Masten (10) oder Pfosten, mit einem Tritt (14) und mit einer Halteeinrichtung (24; 38) zum zumindest teilweisen Umgreifen eines Mastes (10) oder Pfostens,
wobei die Halteeinrichtung (24; 38) einen Führungsmechanismus (22) für den Tritt (14) nach Art einer Parallelogrammführung mit zwei auf unterschiedlichen Höhen angeordneten Lenkern (26) aufweist; und
wobei der Führungsmechanismus (22) mit wenigstens einem Klemmnocken (38) der Halteeinrichtung (24; 38) zum Einklemmen des Mastes (10) oder Pfostens gekoppelt ist.Climbing aid (12) for assembly work on masts (10) or posts, with a step (14) and with a holding device (24, 38) for at least partially encompassing a mast (10) or post,
wherein the holding device (24; 38) has a guide mechanism (22) for the step (14) in the manner of a parallelogram guide with two guide arms (26) arranged at different heights; and
wherein the guide mechanism (22) is coupled to at least one clamping cam (38) of the holding device (24; 38) for clamping the mast (10) or post. Steighilfe nach Anspruch 1, bei der wenigstens einer der Lenker (26) einen Klemmnocken (38) der Halteeinrichtung (22; 38) aufweist.Climbing aid according to claim 1, wherein at least one of the links (26) has a clamping cam (38) of the holding device (22; 38). Steighilfe nach Anspruch 1 oder 2, bei der der Führungsmechanismus (22) zwei Verbinder (28; 30) aufweist, wobei ein erster Verbinder (28) erste Enden der Lenker (26) gelenkig miteinander verbindet und mit dem Tritt (14) verbunden ist, und wobei ein zweiter Verbinder (30) mit einer dem wenigstens einen Klemmnocken (30) gegenüberliegenden Klemmbacke (32) der Halteeinrichtung (24; 38) verbunden ist.Climbing aid according to claim 1 or 2, wherein the guide mechanism (22) comprises two connectors (28; 30), wherein a first connector (28) hingedly connects first ends of the links (26) and is connected to the step (14). and wherein a second connector (30) is connected to a clamping jaw (32) of the holding device (24; 38) opposite the at least one clamping cam (30). Steighilfe nach einem der vorstehenden Ansprüche, bei der ein Klemmspalt für den Mast (10) oder Pfosten durch eine Klemmbacke (32) der Halteeinrichtung (24; 38) und den wenigstens einen Klemmnocken (38) begrenzt wird.Climbing aid according to one of the preceding claims, wherein a clamping gap for the mast (10) or posts by a clamping jaw (32) of the holding device (24; 38) and the at least one clamping cam (38) is limited. Steighilfe nach einem der vorstehenden Ansprüche, bei Tritt (14) zwei parallel in Abstand zueinander angeordnete Fußleisten (18) aufweist.Climbing aid according to one of the preceding claims, in step (14) has two parallel in spaced-apart skirting (18). Steighilfe nach einem der vorstehenden Ansprüche, bei der eine Trittfläche des Tritts (14) ein Loch- oder Riffelblech aufweist.Climbing aid according to one of the preceding claims, wherein a tread surface of the footstep (14) has a perforated or Riffelblech.
EP13155440.4A 2012-02-15 2013-02-15 Climbing aid Withdrawn EP2628508A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201220100507 DE202012100507U1 (en) 2012-02-15 2012-02-15 climbing aid

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Publication Number Publication Date
EP2628508A1 true EP2628508A1 (en) 2013-08-21

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DE (1) DE202012100507U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160310795A1 (en) * 2015-04-21 2016-10-27 Grant Jonathan Sanford Personal structure climbing apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649152C (en) * 1937-08-16 Kurt Bosse Clamp gripper crampons
US2836335A (en) * 1955-11-18 1958-05-27 Gunnar B Schuman Pole climbing device
US3968858A (en) * 1975-05-14 1976-07-13 Vollan Douglas D Climbing device
FR2839303A1 (en) * 2002-05-02 2003-11-07 Manuel Machado Climbing system without rungs has steps that slide along guide rails and are locked by cam and lever mechanisms
DE202008003665U1 (en) 2008-03-14 2009-07-23 Kwasny, Tim climbing aid

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH132055A (en) * 1928-05-28 1929-03-31 Balmer Chr Device for climbing iron structures.
FR677188A (en) * 1929-06-22 1930-03-05 Jaw bracket for instant fixing of all supports

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE649152C (en) * 1937-08-16 Kurt Bosse Clamp gripper crampons
US2836335A (en) * 1955-11-18 1958-05-27 Gunnar B Schuman Pole climbing device
US3968858A (en) * 1975-05-14 1976-07-13 Vollan Douglas D Climbing device
FR2839303A1 (en) * 2002-05-02 2003-11-07 Manuel Machado Climbing system without rungs has steps that slide along guide rails and are locked by cam and lever mechanisms
DE202008003665U1 (en) 2008-03-14 2009-07-23 Kwasny, Tim climbing aid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160310795A1 (en) * 2015-04-21 2016-10-27 Grant Jonathan Sanford Personal structure climbing apparatus
US11020633B2 (en) * 2015-04-21 2021-06-01 Grant Jonathan Sanford Personal structure climbing apparatus

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