ES468249A1 - Un dispositivo de enganche de quinta rueda - Google Patents
Un dispositivo de enganche de quinta ruedaInfo
- Publication number
- ES468249A1 ES468249A1 ES468249A ES468249A ES468249A1 ES 468249 A1 ES468249 A1 ES 468249A1 ES 468249 A ES468249 A ES 468249A ES 468249 A ES468249 A ES 468249A ES 468249 A1 ES468249 A1 ES 468249A1
- Authority
- ES
- Spain
- Prior art keywords
- wheel
- wedged
- fluid
- double lock
- jaws
- 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
- 239000012530 fluid Substances 0.000 title abstract 2
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
- B62D53/12—Fifth wheel traction couplings engaging automatically
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)
- Agricultural Machines (AREA)
- Knitting Machines (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
Un dispositivo de enganche de quinta rueda que tiene un mecanismo de bloqueo de pivote central, que comprende: tres mordazas de aplicación al pivote central, estando dos de dichas mordazas montadas a pivotamiento en la relación de opuestas, teniendo cada una parte delantera y siendo desplazable de forma pivotante entre una posición de aplicación al pivote central, en la que dichas partes delanteras están espaciadas una de otra, y una posición de recepción o de liberación del pivote central, en la que dichas partes delanteras se aproximan una a otra, siendo la tercera mordaza un émbolo desplazable entre una posición retraída, espaciada de entre dichas partes delanteras de las mordazas pivotantes, y una posición extendida de aplicación al pivote central entre dichas partes delanteras de las mordazas pivotantes para aplicarse así a dicho pivote central, reteniendo al propio tiempo a dichas mordazas pivotantes contra desplazamiento hacia fuera de la posición de aplicación al pivote central; y medios de bloqueo por presión de fluido, mecánicamente accionados, susceptibles de ser hechos funcionar sobre dicho émbolo para bloquear y mantener dichas tres mordazas en aplicación apretada con el pivote central.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/781,859 US4106793A (en) | 1977-03-28 | 1977-03-28 | Fluid wedged double lock fifth wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES468249A1 true ES468249A1 (es) | 1979-09-16 |
Family
ID=25124183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES468249A Expired ES468249A1 (es) | 1977-03-28 | 1978-03-27 | Un dispositivo de enganche de quinta rueda |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4106793A (es) |
| JP (1) | JPS5941432B2 (es) |
| AU (1) | AU513502B2 (es) |
| BE (1) | BE865138A (es) |
| CA (1) | CA1095547A (es) |
| DE (1) | DE2813279A1 (es) |
| ES (1) | ES468249A1 (es) |
| FR (1) | FR2385576A1 (es) |
| GB (1) | GB1593625A (es) |
| IT (1) | IT1093543B (es) |
| NZ (1) | NZ186702A (es) |
| ZA (1) | ZA781749B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4428595A (en) | 1982-03-01 | 1984-01-31 | Holland Hitch Company | Fifth wheel hitch |
| DE3407526A1 (de) * | 1984-03-01 | 1985-09-05 | Bergische Stahl-Industrie, 5630 Remscheid | Selbsttaetige rangierkupplung mit kuppelzange |
| DE3725414A1 (de) * | 1987-07-31 | 1989-02-16 | Walter Hunger | Sattelkupplung |
| DE3728090A1 (de) * | 1987-08-22 | 1989-03-02 | Walter Hunger | Sattelkupplung |
| US5069472A (en) * | 1990-07-31 | 1991-12-03 | Holland Hitch Company | Electronically controlled fluid release fifth wheel safety mechanism |
| US5456484A (en) * | 1994-12-29 | 1995-10-10 | Fontaine; John P. K. | Lock and release mechanism for fifth wheel |
| US5516138A (en) * | 1994-12-29 | 1996-05-14 | Fontaine Fifth Wheel Co. | Lock and release mechanism for fifth wheel |
| US5988666A (en) * | 1997-07-18 | 1999-11-23 | Holland Hitch Company | Fifth wheel hitch release |
| GB2343433B (en) | 1999-10-01 | 2000-09-27 | Vbg Limited | Fifth wheel coupling |
| US6908093B1 (en) * | 2001-11-08 | 2005-06-21 | Rex D. Putnam | Kingpin coupler |
| DE10341019B4 (de) * | 2003-09-03 | 2013-01-31 | Saf-Holland Verkehrstechnik Gmbh | Sattelkupplung mit Diebstahlsicherung |
| US7510203B2 (en) * | 2006-02-28 | 2009-03-31 | Towmaster, Inc. | Hitch release system |
| US9102371B2 (en) | 2012-03-02 | 2015-08-11 | Saf-Holland, Inc. | Self adjusting fifth wheel hitch |
| US8827298B2 (en) | 2012-11-20 | 2014-09-09 | Curt Manufacturing, Llc | Jawed fifth wheel hitch |
| US9738333B2 (en) | 2014-02-07 | 2017-08-22 | Fontaine Fifth Wheel Company | Fifth wheel locking mechanism |
| US11702155B2 (en) | 2018-01-19 | 2023-07-18 | Saf-Holland, Inc. | Kingpin assembly with rotation sensor arrangement |
| EP4257462A1 (en) * | 2022-04-07 | 2023-10-11 | Sampa Otomotiv Sanayi Ve Ticaret Anonim Sirketi | Fifth wheel with an automatically moving adjusting member and method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1660946A (en) * | 1926-03-13 | 1928-02-28 | Sidney B Winn | Coupling |
| US2469279A (en) * | 1946-11-21 | 1949-05-03 | West Michigan Steel Foundry Co | Coupling for tractors and semitrailers |
| US2553959A (en) * | 1947-07-23 | 1951-05-22 | Cook Bros Equipment Co | Fifth wheel construction |
| US2907583A (en) * | 1958-01-17 | 1959-10-06 | West Michigan Steel Foundry Co | Fifth wheel structure |
-
1977
- 1977-03-28 US US05/781,859 patent/US4106793A/en not_active Expired - Lifetime
-
1978
- 1978-03-09 CA CA298,616A patent/CA1095547A/en not_active Expired
- 1978-03-15 NZ NZ186702A patent/NZ186702A/xx unknown
- 1978-03-16 AU AU34214/78A patent/AU513502B2/en not_active Expired
- 1978-03-21 BE BE186135A patent/BE865138A/xx unknown
- 1978-03-23 JP JP53032461A patent/JPS5941432B2/ja not_active Expired
- 1978-03-23 IT IT21579/78A patent/IT1093543B/it active
- 1978-03-24 FR FR7808602A patent/FR2385576A1/fr active Granted
- 1978-03-27 ES ES468249A patent/ES468249A1/es not_active Expired
- 1978-03-28 GB GB12031/78A patent/GB1593625A/en not_active Expired
- 1978-03-28 DE DE19782813279 patent/DE2813279A1/de not_active Withdrawn
- 1978-03-28 ZA ZA00781749A patent/ZA781749B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2385576B3 (es) | 1980-11-21 |
| AU513502B2 (en) | 1980-12-04 |
| JPS53119515A (en) | 1978-10-19 |
| JPS5941432B2 (ja) | 1984-10-06 |
| NZ186702A (en) | 1980-10-24 |
| AU3421478A (en) | 1979-09-20 |
| BE865138A (fr) | 1978-09-21 |
| DE2813279A1 (de) | 1978-10-05 |
| GB1593625A (en) | 1981-07-22 |
| CA1095547A (en) | 1981-02-10 |
| IT7821579A0 (it) | 1978-03-23 |
| ZA781749B (en) | 1979-03-28 |
| IT1093543B (it) | 1985-07-19 |
| FR2385576A1 (fr) | 1978-10-27 |
| US4106793A (en) | 1978-08-15 |
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