NO975911L - Lavvekts, femtehjuls-innretning - Google Patents
Lavvekts, femtehjuls-innretningInfo
- Publication number
- NO975911L NO975911L NO975911A NO975911A NO975911L NO 975911 L NO975911 L NO 975911L NO 975911 A NO975911 A NO 975911A NO 975911 A NO975911 A NO 975911A NO 975911 L NO975911 L NO 975911L
- Authority
- NO
- Norway
- Prior art keywords
- kingbolt
- trailer
- tractor
- surface area
- receiving
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
- Connection Of Plates (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Handcart (AREA)
Abstract
En femtehjuls-innretning med redusert vekt kan hovedsakelig anbringes på en trekkvogn for sammenkobling mellom en trekkvogn og en tilhenger, hvilket femtehjul har omtrentlig det samme bærende overflateområde, og ytterligere kontinuerlig overflateområde ved eliminering av en momentstangpinneåpning i den bærende overflate, tynnere støtteribber og mindre avrundinger, en kortere lengde i lengderetning med en bredere kingboltmottagende åpning for mottaging av tilhengerens kingbolt, med en låsende kjevemekanisme med en på nytt utformet momentstavpinne og pinnemottagende port for å muliggjøre reduksjon av vekten og for å forbedre praksis ved produksjonsstøping.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/771,106 US5865458A (en) | 1996-12-20 | 1996-12-20 | Reduced weight fifth wheel assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
NO975911D0 NO975911D0 (no) | 1997-12-16 |
NO975911L true NO975911L (no) | 1998-06-22 |
Family
ID=25090747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO975911A NO975911L (no) | 1996-12-20 | 1997-12-16 | Lavvekts, femtehjuls-innretning |
Country Status (11)
Country | Link |
---|---|
US (1) | US5865458A (no) |
EP (1) | EP0849147B1 (no) |
AR (1) | AR010089A1 (no) |
AU (1) | AU704768B2 (no) |
BR (1) | BR9706441A (no) |
CA (1) | CA2221535C (no) |
CO (1) | CO4761092A1 (no) |
DE (1) | DE69720388T2 (no) |
NO (1) | NO975911L (no) |
PE (1) | PE6499A1 (no) |
ZA (1) | ZA9711365B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6199889B1 (en) * | 1996-12-20 | 2001-03-13 | Amsted Industries Incorporated | Reduced weight fifth wheel assembly |
US6272949B1 (en) * | 1998-12-23 | 2001-08-14 | Amsted Industries Incorporated | Air operated fifth wheel uncoupling apparatus |
US9738333B2 (en) | 2014-02-07 | 2017-08-22 | Fontaine Fifth Wheel Company | Fifth wheel locking mechanism |
CN113071574B (zh) * | 2021-03-31 | 2022-12-30 | 中国重汽集团济南动力有限公司 | 一种铝合金鞍座壳体 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2126597A (en) * | 1937-04-29 | 1938-08-09 | Thew Shovel Co | Semitrailer crane |
US2459772A (en) * | 1944-09-25 | 1949-01-18 | American Steel Foundries | Fifth wheel |
US2648544A (en) * | 1949-02-12 | 1953-08-11 | American Steel Foundries | Resiliently mounted fifth wheel member |
US2621056A (en) * | 1949-07-16 | 1952-12-09 | American Steel Foundries | Fifth wheel |
US2581254A (en) * | 1949-10-11 | 1952-01-01 | American Steel Foundries | Fifth wheel handle |
US2640707A (en) * | 1951-10-20 | 1953-06-02 | American Steel Foundries | Fifth wheel coupling mechanism |
US2861818A (en) * | 1955-02-01 | 1958-11-25 | American Steel Foundries | Fifth wheel coupling mechanism |
US3013815A (en) * | 1959-04-27 | 1961-12-19 | Holland Hitch Co | Fifth wheel construction |
US3109669A (en) * | 1961-10-09 | 1963-11-05 | Frank L Arnett | Automatic safety latch |
CH450931A (de) * | 1966-06-25 | 1968-05-15 | Jost Werke Gmbh | Sattelschlepperkupplung |
US3484124A (en) * | 1967-05-25 | 1969-12-16 | Pullman Inc | Fifth wheel plate assembly |
US3534982A (en) * | 1968-08-26 | 1970-10-20 | Fruehauf Corp | Fifth wheel |
US3578357A (en) * | 1968-12-27 | 1971-05-11 | Holland Hitch Co | Fifth wheel lock assembly |
US3640549A (en) * | 1970-03-02 | 1972-02-08 | Holland Hitch Co | Nonsquirt fifth wheel assembly |
US3630545A (en) * | 1970-05-18 | 1971-12-28 | John P K Fontaine | Fifth wheel with improved wedge and jaw operating lever |
US3813114A (en) * | 1972-05-30 | 1974-05-28 | Holland Hitch Co | Inverted fifth wheel coupler |
US4208062A (en) * | 1978-09-05 | 1980-06-17 | Paccar Inc. | Lightweight fifth wheel mechanism |
US4221397A (en) * | 1979-02-28 | 1980-09-09 | Acf Industries, Incorporated | Trailer hitch head having jaws which bear all of the kingpin wear |
US4333666A (en) * | 1980-06-12 | 1982-06-08 | Acf Industries, Incorporated | Hitch head having interlocking jaw mechanism |
US4477100A (en) * | 1980-12-02 | 1984-10-16 | Amir Elyakim | Fifth wheel coupling apparatus |
US4659101A (en) * | 1983-08-22 | 1987-04-21 | Holland Hitch Company | Fifth wheel |
DE3741330A1 (de) * | 1987-12-06 | 1989-06-15 | Jost Werke Gmbh | Sattelkupplung |
US4871182A (en) * | 1988-02-26 | 1989-10-03 | Amsted Industries Incorporated | Fifth wheel unlocking and safety latch device |
US4946183A (en) * | 1988-12-15 | 1990-08-07 | Fontaine Fifth Wheel Company | Retractable fifth wheel pull handle |
US5165714A (en) * | 1991-03-08 | 1992-11-24 | Amsted Industries Incorporated | Tractor fifth wheel with bearing plate lubricating liner |
AU1097292A (en) * | 1991-03-13 | 1992-09-17 | Holland Hitch Company | Slide plate fifth wheel |
US5522613A (en) * | 1994-09-28 | 1996-06-04 | Holland Hitch Company | Self lubicating fifth wheel hitch |
-
1996
- 1996-12-20 US US08/771,106 patent/US5865458A/en not_active Expired - Fee Related
-
1997
- 1997-12-15 CA CA002221535A patent/CA2221535C/en not_active Expired - Fee Related
- 1997-12-16 NO NO975911A patent/NO975911L/no not_active Application Discontinuation
- 1997-12-18 ZA ZA9711365A patent/ZA9711365B/xx unknown
- 1997-12-18 CO CO97074004A patent/CO4761092A1/es unknown
- 1997-12-19 AU AU48514/97A patent/AU704768B2/en not_active Ceased
- 1997-12-19 PE PE1997001143A patent/PE6499A1/es not_active Application Discontinuation
- 1997-12-19 AR ARP970106044A patent/AR010089A1/es unknown
- 1997-12-22 DE DE69720388T patent/DE69720388T2/de not_active Expired - Fee Related
- 1997-12-22 EP EP97310461A patent/EP0849147B1/en not_active Expired - Lifetime
- 1997-12-22 BR BR9706441-6A patent/BR9706441A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR9706441A (pt) | 1999-09-21 |
AR010089A1 (es) | 2000-05-17 |
CO4761092A1 (es) | 1999-04-27 |
AU704768B2 (en) | 1999-05-06 |
AU4851497A (en) | 1998-06-25 |
EP0849147A1 (en) | 1998-06-24 |
DE69720388T2 (de) | 2004-03-11 |
EP0849147B1 (en) | 2003-04-02 |
ZA9711365B (en) | 1999-06-03 |
NO975911D0 (no) | 1997-12-16 |
US5865458A (en) | 1999-02-02 |
DE69720388D1 (de) | 2003-05-08 |
PE6499A1 (es) | 1999-02-09 |
CA2221535C (en) | 2002-03-05 |
CA2221535A1 (en) | 1998-06-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |