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SE452358B - Device for hopping jointing of individual rudder pieces - Google Patents

Device for hopping jointing of individual rudder pieces

Info

Publication number
SE452358B
SE452358B SE8601893A SE8601893A SE452358B SE 452358 B SE452358 B SE 452358B SE 8601893 A SE8601893 A SE 8601893A SE 8601893 A SE8601893 A SE 8601893A SE 452358 B SE452358 B SE 452358B
Authority
SE
Sweden
Prior art keywords
trade
female part
sealing ring
groove
diameter
Prior art date
Application number
SE8601893A
Other languages
Swedish (sv)
Other versions
SE8601893L (en
SE8601893D0 (en
Inventor
L Palm
Original Assignee
Siab
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 Siab filed Critical Siab
Priority to SE8601893A priority Critical patent/SE452358B/en
Publication of SE8601893D0 publication Critical patent/SE8601893D0/en
Priority to PCT/SE1987/000210 priority patent/WO1987006675A1/en
Publication of SE8601893L publication Critical patent/SE8601893L/en
Publication of SE452358B publication Critical patent/SE452358B/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00Adjustable joints, Joints allowing movement
    • F16L27/12Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

15 20 25 30 452 358 å _2- sitt, runt sina begränsningsytor förlöpande spår 4a resp 4b, vilka har rektangulär sektion. Spårens inbördes lägen på han- och hon- delarna är sådana att när handelen 3a är införd i ett visst läge i hondelen 3b, befinner sig spåren 4a, 4b mitt emot varandra och bildar en kanal 4. 15 20 25 30 452 358 å _2- sit, tracks 4a and 4b extending around their boundary surfaces, which have a rectangular section. The relative positions of the grooves on the male and female parts are such that when the trade 3a is inserted in a certain position in the female part 3b, the grooves 4a, 4b are located opposite each other and form a channel 4.

Enligt uppfinningen har handelen 3a konstant diameter i ett område 10a kring spåret 4a dvs mellan handelens spets 11 och spåret 4a samt mellan detta och det koniska partiet 9. Hondelens 3b form ansluter sig som nämnts till handelens 3a form och har ett motsvarande område 10b med konstant diameter. Det ovannämnda läget i vilket spåret 4a, 4b befinner sig mitt emot varandra innebär att handelen 3a är ungefär till hälften införd i-hondelen 3b.According to the invention, the trade 3a has a constant diameter in an area 10a around the groove 4a, i.e. between the tip 11 of the trade and the groove 4a and between this and the conical portion 9. The shape of the female part 3b adjoins the shape of the trade 3a and has a corresponding area 10b diameter. The above-mentioned position in which the groove 4a, 4b is located opposite each other means that the trade 3a is approximately half inserted into the female part 3b.

I kanalen 4 är anordnad en tätningsring 7 av ett flexibelt, i samman- hanget konventionellt material, vilken har fyrkantig sektion.lät- ningsringens 7 mått är sådana att den tätande anligger mot botten 12a resp l2b av spåren 4a och 4b och så att då handelen 3a är helt införd i hondelen 3b, anligger tätningsringens sidoytor 7a, 7b mot spårens 4a och 4b inre begränsningsytor 4a' resp 4b'. Resultatet av denna konsruktion är att rördelarna la, lb, med bibehållen tätning kan förskjutas axiellt relativt varandra en sträcka motsvarande avståndet mellan det ovannämnda helt införda läget hos handelen 3a till ett delvis utdraget läge i vilket tätningsringens 7 sidoytor 7a och 7b anligger mot spårens 4a och 4b yttre begränsningsytor 4a" resp 4bW Det är uppenbart att den nämnda sträckan kan varieras genom att variera vidden av spåren 4a, 4b och tätningsringens 7 bredd.In the channel 4 a sealing ring 7 of a flexible, in the context conventional material is arranged, which has a square section. The dimensions of the sealing ring 7 are such that the sealing abuts against the bottom 12a and 12b of the grooves 4a and 4b and so that when the trade 3a is completely inserted into the female part 3b, the side surfaces 7a, 7b of the sealing ring abut against the inner limiting surfaces 4a 'and 4b' of the grooves 4a and 4b, respectively. The result of this construction is that the pipe parts 1a, 1b, with retained seal can be displaced axially relative to each other a distance corresponding to the distance between the above-mentioned fully inserted position of the trade 3a to a partially extended position in which the side surfaces 7a and 7b of the sealing ring 7 abut the grooves 4a and 4b outer boundary surfaces 4a "and 4bW, respectively. It is obvious that the said distance can be varied by varying the width of the grooves 4a, 4b and the width of the sealing ring 7.

Tätningsringen 7 är flexibel nog att kunna deformeras i tillräcklig omfattning för att göra det möjligt att föra in handelen 3a i hon- delen 3b men materialet i tätningsringen har också tillräcklig styv- het för att fungera som ett snäpplås vilket hindrar ett större axial- spel mellan han- och hondelarna 3a, 3b än den ovannämnda sträckan. wc n .p I. .viThe sealing ring 7 is flexible enough to be deformed to a sufficient extent to make it possible to insert the trade 3a into the female part 3b, but the material in the sealing ring also has sufficient rigidity to function as a snap lock which prevents a larger axial play between the male and female parts 3a, 3b than the above-mentioned distance. wc n .p I. .vi

Claims (1)

1. 0 15 20 251. 0 15 20 25 1. 452 358 Patentkrav Anordning för hopskarvning av enskilda rörstycken (1a, 1b) till rörledningar bestående av en handel. (Sa) innefattande ett utvän- digt koniskt parti (9) med mot rörstyckets ände minskande dia- meter och en invändigt komplementårt utformad hondel Gb) för att passa handelen (3a) varvid han- och hondelarna Ga, 3b) är utbil- dade med var sitt runt sina resp begrånsningsytor förlöpande spår (4a, løb) med generellt rektangulär sektion, vilka när handelen (Sa) är införd i ett visst Läge i hondelen Gb) befinner sig mitt emot varandra och bildar en kanal (4), i vilken är anordnad en tätningsring (7) av ett flexibelt material och med fyrkantig sektion vars mått är så valda att tätningsringen (7) tâtande anligger mot botten (12a, 12b) av resp spår (ka, bb) k å n n e - t e c k n a d därav, att handelen (3a) i ett omrâde (10a) kring nämnda spår (ßa), dvs mellan dess spets (11) och spåret (ba) samt mellan detta (4a) och det koniska partiet (9) har konstant ' uu handelen (se) område (10b) med konstant diameter, att diameter, att hondelen (Sh) har invändigt ett anslutande, motsvarande nämnda läge innebär att handelen (3a) är införd ungefär halvvägs i hondelen (Bb) och att då handelen (3a) är helt införd i hondelen (3b) anligger tätningsringens (7) återstående spå rens (4a, bb) begräns- ningsytor (Ya, 7b) mot (4a' resp 4b'). inre begränsningsytor Anordning enligt patentkravet 1, k ä n n e t e c k n a d därav, att tätningsringens (7) sektion är kvadratisk.A device for splicing individual pipe sections (1a, 1b) into pipelines consisting of a trade. (Sa) comprising an outer conical portion (9) with a diameter decreasing towards the end of the pipe piece and an internally complementary female part Gb) to fit the trade (3a), the male and female parts Ga, 3b) being formed with each groove (4a, barrel) extending around its respective boundary surfaces with a generally rectangular section, which when the trade (Sa) is inserted in a certain position in the female part Gb) are located opposite each other and form a channel (4), in which is arranged a sealing ring (7) of a flexible material and with a square section whose dimensions are so selected that the sealing ring (7) sealingly abuts against the bottom (12a, 12b) of the respective groove (ka, bb) - drawn therefrom, that the trade (3a) in an area (10a) around said groove (ßa), i.e. between its tip (11) and the groove (ba) and between this (4a) and the conical portion (9) has a constant 'uu trade (see) area (10b) of constant diameter, that diameter, that the female part (Sh) has internally a connecting, corresponding to said position in means that the trade (3a) is inserted approximately halfway in the female part (Bb) and that when the trade (3a) is fully inserted in the female part (3b) the restraining surfaces of the sealing ring (7a) (4a, bb) abut (Ya, 7b). ) mot (4a 'resp 4b'). inner boundary surfaces Device according to claim 1, characterized in that the section of the sealing ring (7) is square.
SE8601893A 1986-04-24 1986-04-24 Device for hopping jointing of individual rudder pieces SE452358B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8601893A SE452358B (en) 1986-04-24 1986-04-24 Device for hopping jointing of individual rudder pieces
PCT/SE1987/000210 WO1987006675A1 (en) 1986-04-24 1987-04-24 Means for joining together individual tube parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8601893A SE452358B (en) 1986-04-24 1986-04-24 Device for hopping jointing of individual rudder pieces

Publications (3)

Publication Number Publication Date
SE8601893D0 SE8601893D0 (en) 1986-04-24
SE8601893L SE8601893L (en) 1987-10-25
SE452358B true SE452358B (en) 1987-11-23

Family

ID=20364329

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8601893A SE452358B (en) 1986-04-24 1986-04-24 Device for hopping jointing of individual rudder pieces

Country Status (2)

Country Link
SE (1) SE452358B (en)
WO (1) WO1987006675A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006468A1 (en) * 1988-11-30 1990-06-14 Stig Westman Anchoring means for pipes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI91992C (en) * 1992-04-07 1994-09-12 Christer Storgaard liner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1249028B (en) * 1967-08-31 Ruckersdorf über Nürnberg Dipl -Ing Berthold Zunckel Push-in socket connection for pipes, especially for PVC
US738503A (en) * 1902-12-11 1903-09-08 Frederick R Waters Pipe-coupling.
US3137509A (en) * 1959-06-22 1964-06-16 Johns Manville Pipe coupling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990006468A1 (en) * 1988-11-30 1990-06-14 Stig Westman Anchoring means for pipes
US5176413A (en) * 1988-11-30 1993-01-05 Stig Westman Anchoring means for pipes with rhomboid-shaped grip ring

Also Published As

Publication number Publication date
WO1987006675A1 (en) 1987-11-05
SE8601893L (en) 1987-10-25
SE8601893D0 (en) 1986-04-24

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