DE7802593U1 - VEHICLE AIR TIRES WITH PROFILED TREAD - Google Patents
VEHICLE AIR TIRES WITH PROFILED TREADInfo
- Publication number
- DE7802593U1 DE7802593U1 DE7802593U DE7802593U DE7802593U1 DE 7802593 U1 DE7802593 U1 DE 7802593U1 DE 7802593 U DE7802593 U DE 7802593U DE 7802593 U DE7802593 U DE 7802593U DE 7802593 U1 DE7802593 U1 DE 7802593U1
- Authority
- DE
- Germany
- Prior art keywords
- blocks
- tread
- circumferential direction
- tire circumferential
- sections
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
- B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at the tread surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
- B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
- B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Description
11 Jl I 11 »11 Jl I 11 »
ill 1ill 1
ft I ·ft I
Continental Gummi-Werke Aktiengesellschaft, HannoverContinental Gummi-Werke Aktiengesellschaft, Hanover
Fahrzeugluftreifen mit profilierter LaufflächePneumatic vehicle tires with profiled tread
D.ie Neuerung bezieht sich auf eine Lauf f lächenprof ili erung für Fahrzeugluftreifen mit mehreren, vorzugsweise drei sich in Reifenumfangsrichtung erstreckenden Klotzreihen, die durch zickzack- oder wellenförmige Nuten voneinander getrennt sind, wobei die einzelnen, die Blockreihe bildenden Blöcke durch nutenartige Vertiefungen voneinander getrennt sind, die abschnittsweise schräg oder im rechten Winkel zur Reifenumfangsrichtung verlaufen.The innovation relates to a tread profile for Pneumatic vehicle tires with several, preferably three, in the tire circumferential direction extending rows of blocks which are separated from one another by zigzag or wave-shaped grooves, wherein the individual blocks forming the row of blocks are separated from one another by groove-like depressions, the sections run obliquely or at right angles to the tire circumferential direction.
Aufgrund der Neuerung soll eine gleichmäßige Abnutzung des Laufstreifens bewirkt werden, vor allem aber ein Abführen des auf der Fahrbahn befindlichenJvom Reifenprofil aufgenommenen Wassers begünstigen und somit dem sogenannten Aqua-Planing-Effekt entgegenwirken. Because of the novelty even wear of the tread is to be effected, above all favoring a discharge of the located on the road from J Tire tread water absorbed and thus counteract the so-called Aqua-Planing effect.
Zur Lösung dieser Aufgabe erweitern sich die im rechten Winkel zur Eeifenumfangsrichtung verlaufenden Vertiefungen, während die im Winkel zur Reifenumfangsrichtung verlaufenden Vertiefungen über ihre Länge hinweg von gleicher Breite sind.To solve this problem, the expand at right angles to Tire circumferential direction extending depressions, while the depressions extending at an angle to the tire circumferential direction over their length are of the same width.
Weitere Einzelheiten der Erfindung werden anhand der Zeichnung erläutert, in der ein Ausführungsbeispiel dargestellt ist.Further details of the invention are explained with reference to the drawing, in which an embodiment is shown.
Die Reifenlauffläche wird im wesentlichen durch die beiden am Laufflächenrand befindlichen Blockreihen 1 und die mittig auf der Lauffläche befindliche Blockreihe 2 bestimmt. Während die Blockreihen 1, 2 durch zick-zackförmige Umfangsnuten 3 voneinander getrennt isind, werden in Umfangsrichtung aufeinander folgende Blöcke k jeder Reihe 1 und 2 durch etwa s-förmig verlaufende Nuten 5 getrennt, die je aus im rechten Winkel zur Reifenumfangsrichtung verlaufenden Abschnitten ό und einem dazwischen befindlichen Abschnitt 7 bestehen, der mit der Reifenumfangsrichtung Winkel von etwa 30 bis 50 bildet.The tire tread is essentially determined by the two rows of blocks 1 located on the edge of the tread and the row of blocks 2 located in the middle of the tread. While the rows of blocks 1, 2 are separated from one another by zigzag-shaped circumferential grooves 3, blocks k of each row 1 and 2 which follow one another in the circumferential direction are separated by roughly S-shaped grooves 5, each consisting of sections ό and an intermediate section 7 which forms angles of approximately 30 to 50 with the tire circumferential direction.
Ct Ct Ct C (C(I tiCt Ct Ct C (C (I ti
C CC C t CCC t C <C CC C t CCC t C <
tccct c cc c cctccct c cc c cc
ccctc.c tc<ccctc.c tc <
CC.CCCC CCICC.CCCC CCI
CCCCCC CC CCC C CiCC CCC C Ci
Jeder Block k ist zudem mittig mit einer blind auslaufenden Nut 8 ausgestattet, die ebenfalls im rechten Winkel zur Reifenumfangsrichtung verläuft, bei den Blockreihen 1 seitlich außen bzw. zur ümfangsnut 3 und bei der Blockreihe 2 wechselseitig zur einen Nut 3 oder zur andern Nut 3 auslaufen.Each block k is also equipped in the center with a blind groove 8, which also runs at right angles to the tire circumferential direction, in the block rows 1 laterally on the outside or to the circumferential groove 3 and in the block row 2 alternately to one groove 3 or to the other groove 3 .
Die Nutabschnitte 6 öffnen sich symmetrisch in bezug auf die Reifenquerrichtung unter einem Winkel von etwa 5 bis 15 , während die Abschnitte 7 einander parallele Seitenwände aufweisen in der Weise, daß die Abschnitte 6 und 7 stufenlos ineinander übergehen.The groove sections 6 open symmetrically with respect to the tire transverse direction at an angle of about 5 to 15, while the sections 7 have mutually parallel side walls in such a way that the sections 6 and 7 into one another steplessly pass over.
Die sich erweiternden Nuten 8 haben ebenfalls einen öffnungswinkel von etwa 5 bis 15°, wobei es sich versteht, daß diese Winkel noch geringfügig abgewandelt werden können, um so das von der Laufflächenprofilierung aufgenommene Fahrbahnwassei schnell ableiten zu können. Die Abschnitte 7 sind auch im Hinblick auf die größere öffnung der inneren Abschnitte 6 nicht hinderlich, weil sie sich schräg zur Reifenumfangsrichtung erstrecken und dadurch die Wasserabführ aus kinematischen Gründen gefördert wird.The widening grooves 8 also have an opening angle from about 5 to 15 °, it being understood that these angles can still be modified slightly so that carriageway water picked up by the tread profiling quickly to be able to derive. The sections 7 are also not a hindrance with regard to the larger opening of the inner sections 6, because they extend obliquely to the tire circumferential direction and thereby the water drainage is promoted for kinematic reasons.
Claims (4)
78-1 G/D D/BrHanover, 1J = January 19 - 8
78-1 G / DD / Br
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7802593U DE7802593U1 (en) | 1978-01-28 | 1978-01-28 | VEHICLE AIR TIRES WITH PROFILED TREAD |
FR7835700A FR2415550A1 (en) | 1978-01-28 | 1978-12-19 | VEHICLE TIRE WITH PROFILED TRACKING SURFACE |
IT19188/79A IT1110662B (en) | 1978-01-28 | 1979-01-10 | TIRE FOR VEHICLE WITH PROFILED TREAD |
IT7920462U IT7920462V0 (en) | 1978-01-28 | 1979-01-10 | TIRE FOR VEHICLE WITH PROFILED TREAD. |
GB7901029A GB2015944B (en) | 1978-01-28 | 1979-01-11 | Pneumatic tyre tread |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7802593U DE7802593U1 (en) | 1978-01-28 | 1978-01-28 | VEHICLE AIR TIRES WITH PROFILED TREAD |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7802593U1 true DE7802593U1 (en) | 1978-05-24 |
Family
ID=6688063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7802593U Expired DE7802593U1 (en) | 1978-01-28 | 1978-01-28 | VEHICLE AIR TIRES WITH PROFILED TREAD |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE7802593U1 (en) |
FR (1) | FR2415550A1 (en) |
GB (1) | GB2015944B (en) |
IT (2) | IT7920462V0 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7923582U1 (en) * | 1979-08-18 | 1980-01-03 | Continental Gummi-Werke Ag, 3000 Hannover | TREAD DESIGN FOR MOTOR VEHICLE TIRES |
DE8004556U1 (en) * | 1980-02-21 | 1981-05-21 | Uniroyal Englebert Reifen GmbH, 5100 Aachen | VEHICLE TIRE |
JPS5918002A (en) * | 1982-07-21 | 1984-01-30 | Bridgestone Corp | Pneumatic tyre for heavy load |
GB2170153B (en) * | 1984-12-14 | 1989-07-19 | Bridgestone Corp | Pneumatic radial tire |
US6250353B1 (en) * | 1999-10-20 | 2001-06-26 | The Goodyear Tire & Rubber Company | On/off road tread for a tire |
JP6114510B2 (en) * | 2012-07-06 | 2017-04-12 | 住友ゴム工業株式会社 | Pneumatic tire for running on rough terrain |
JP5629293B2 (en) * | 2012-08-09 | 2014-11-19 | 住友ゴム工業株式会社 | Pneumatic tire for running on rough terrain |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB385240A (en) * | 1932-08-11 | 1932-12-22 | Dunlop Rubber Co | Improvements in treads for pneumatic tyres |
FR1519649A (en) * | 1967-01-02 | 1968-04-05 | Michelin & Cie | Improvements to tire casings |
FR2145414B1 (en) * | 1971-07-13 | 1974-02-15 | Michelin & Cie | |
FR2235811B1 (en) * | 1973-07-05 | 1976-05-07 | Michelin & Cie | |
FR2279575A1 (en) * | 1974-07-25 | 1976-02-20 | Michelin & Cie | IMPROVEMENTS TO TIRE PACKAGES |
CH618127A5 (en) * | 1977-04-18 | 1980-07-15 | Semperit Ag | Pneumatic tyre for vehicles |
-
1978
- 1978-01-28 DE DE7802593U patent/DE7802593U1/en not_active Expired
- 1978-12-19 FR FR7835700A patent/FR2415550A1/en active Granted
-
1979
- 1979-01-10 IT IT7920462U patent/IT7920462V0/en unknown
- 1979-01-10 IT IT19188/79A patent/IT1110662B/en active
- 1979-01-11 GB GB7901029A patent/GB2015944B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT7920462V0 (en) | 1979-01-10 |
FR2415550B1 (en) | 1983-05-27 |
FR2415550A1 (en) | 1979-08-24 |
IT7919188A0 (en) | 1979-01-10 |
GB2015944B (en) | 1982-04-28 |
GB2015944A (en) | 1979-09-19 |
IT1110662B (en) | 1985-12-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3028112C2 (en) | ||
EP0669216B1 (en) | Vehicle tyre | |
EP0671288B1 (en) | Vehicle tyre | |
DE4138688C2 (en) | Tread pattern for a vehicle tire | |
DE2027726A1 (en) | tire | |
DE2432363A1 (en) | TIRE | |
DE977236C (en) | Tread for vehicle tires | |
EP0788898B1 (en) | Vehicle tyre | |
DE2260020A1 (en) | TIRE | |
DE19705156C2 (en) | Vehicle tires | |
EP1238827A1 (en) | Tread pattern | |
AT404340B (en) | VEHICLE TIRES | |
DE7802593U1 (en) | VEHICLE AIR TIRES WITH PROFILED TREAD | |
AT404339B (en) | VEHICLE TIRES | |
DE950828C (en) | Tread for pneumatic tires | |
DE2854364C2 (en) | ||
DE19957914C2 (en) | Vehicle tires | |
DE3540668C2 (en) | Pneumatic vehicle tires | |
AT400554B (en) | VEHICLE TIRES | |
DE7900669U1 (en) | TREAD DESIGN FOR MOTOR VEHICLE TIRES | |
EP0713790B1 (en) | Vehicle tyre | |
DE3209167A1 (en) | VEHICLE AIR TIRE WITH PROFILED TREAD | |
DE2322095A1 (en) | TREAD PROFILE FOR S + M VEHICLE TIRES | |
EP0379854B1 (en) | All weather radial tyre | |
DE8812541U1 (en) | Tire chain |