SE8900435D0 - SATTELKUPPLUNG - Google Patents
SATTELKUPPLUNGInfo
- Publication number
- SE8900435D0 SE8900435D0 SE8900435A SE8900435A SE8900435D0 SE 8900435 D0 SE8900435 D0 SE 8900435D0 SE 8900435 A SE8900435 A SE 8900435A SE 8900435 A SE8900435 A SE 8900435A SE 8900435 D0 SE8900435 D0 SE 8900435D0
- Authority
- SE
- Sweden
- Prior art keywords
- bearing
- coupling
- coupling plate
- bearing support
- semitrailer
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
- B62D53/0885—Comprising devices to limit or to compensate for wear or excessive play; Lubricating, shock absorbing, bearing devices, or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D53/00—Tractor-trailer combinations; Road trains
- B62D53/04—Tractor-trailer combinations; Road trains comprising a vehicle carrying an essential part of the other vehicle's load by having supporting means for the front or rear part of the other vehicle
- B62D53/08—Fifth wheel traction couplings
- B62D53/0807—Fifth wheel traction couplings adjustable coupling saddles mounted on sub-frames; Mounting plates therefor
- B62D53/0835—Coupling saddles able to rock in all directions, e.g. for use in rough terrain
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Rolling Contact Bearings (AREA)
- Handcart (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A fifthwheel coupling has a fifthwheel kingpin arranged on the semitrailer and a coupling plate which receives said kingpin in a slot with run-in slopes and is mounted on two bearing supports on both sides of the slot for compensating for jack-knifing movements between tractor and semitrailer and for facilitating the coupling process. The bearing support has sloping walls with which it is fixed on the tractor. To reduce the overall height and to improve the position of the centre of gravity and to increase the rigidity, the coupling plate has on its lower side a semispherical bearing head and the bearing support has a semispherical bearing shell which receives the coupling plate, and the walls of the bearing support are fitted on the bearing shell in the vicinity of its upper edges.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3803815A DE3803815A1 (en) | 1988-02-09 | 1988-02-09 | Fifthwheel coupling |
CH475/88A CH676831A5 (en) | 1988-02-09 | 1988-02-10 |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8900435D0 true SE8900435D0 (en) | 1989-02-08 |
SE8900435L SE8900435L (en) | 1989-08-11 |
SE468892B SE468892B (en) | 1993-04-05 |
Family
ID=25684678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8900435A SE468892B (en) | 1988-02-09 | 1989-02-08 | PIVAAKOPPLING |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH676831A5 (en) |
DE (1) | DE3803815A1 (en) |
FR (1) | FR2626835B1 (en) |
GB (1) | GB2215691B (en) |
IT (1) | IT1228057B (en) |
SE (1) | SE468892B (en) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE407121C (en) * | 1924-12-11 | Bernhard Schroeder | Rotary pan for railway bogie wagons | |
FR465442A (en) * | 1912-12-09 | 1914-04-16 | Louis Eugene Treffiere | Ball hitch system for towing vehicles by mechanical tractor |
GB211224A (en) * | 1922-11-15 | 1924-02-15 | Stephen Evans Alley | Improvements in or relating to transport vehicles |
US2618488A (en) * | 1951-10-04 | 1952-11-18 | Holland Hitch Co | Universal action fifth wheel |
US2718411A (en) * | 1952-04-15 | 1955-09-20 | Holland Hitch Co | Fifth wheel mounting on spaced spherical members |
US2794656A (en) * | 1953-12-21 | 1957-06-04 | West Michigan Steel Foundry Co | Rocking fifth wheel member for tractor-semi-trailer vehicles |
GB747340A (en) * | 1954-11-26 | 1956-04-04 | Philip Morey Davies | Improvements in and relating to vehicle towing couplings |
DE1031141B (en) * | 1956-04-09 | 1958-05-29 | American Steel Foundries | Semi-trailer coupling |
DE1655555A1 (en) * | 1966-03-11 | 1971-05-06 | Jean Vaillant | Articulated truck coupling |
FR1582568A (en) * | 1968-07-19 | 1969-10-03 | ||
CH642009A5 (en) * | 1980-03-26 | 1984-03-30 | Fischer Ag Georg | FIFTH FIFTH COUPLING. |
CH661481A5 (en) * | 1984-04-12 | 1987-07-31 | Fischer Ag Georg | FIFTH FIFTH COUPLING. |
-
1988
- 1988-02-09 DE DE3803815A patent/DE3803815A1/en active Granted
- 1988-02-10 CH CH475/88A patent/CH676831A5/de not_active IP Right Cessation
-
1989
- 1989-01-17 FR FR8900474A patent/FR2626835B1/en not_active Expired - Fee Related
- 1989-01-27 IT IT8919227A patent/IT1228057B/en active
- 1989-02-01 GB GB8902140A patent/GB2215691B/en not_active Expired - Fee Related
- 1989-02-08 SE SE8900435A patent/SE468892B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE468892B (en) | 1993-04-05 |
DE3803815C2 (en) | 1992-07-09 |
CH676831A5 (en) | 1991-03-15 |
FR2626835B1 (en) | 1995-04-21 |
GB8902140D0 (en) | 1989-03-22 |
DE3803815A1 (en) | 1989-08-17 |
SE8900435L (en) | 1989-08-11 |
GB2215691B (en) | 1992-01-08 |
IT8919227A0 (en) | 1989-01-27 |
GB2215691A (en) | 1989-09-27 |
FR2626835A1 (en) | 1989-08-11 |
IT1228057B (en) | 1991-05-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
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