CS339091A3 - A system of a towing vehicle and a semitrailer suspension - Google Patents

A system of a towing vehicle and a semitrailer suspension

Info

Publication number
CS339091A3
CS339091A3 CS913390A CS339091A CS339091A3 CS 339091 A3 CS339091 A3 CS 339091A3 CS 913390 A CS913390 A CS 913390A CS 339091 A CS339091 A CS 339091A CS 339091 A3 CS339091 A3 CS 339091A3
Authority
CS
Czechoslovakia
Prior art keywords
yawing
articulation
trailer
axes
region
Prior art date
Application number
CS913390A
Other languages
Czech (cs)
Inventor
Gerard Lucas
Jean-Claude Retailleau
Original Assignee
Lucas Sa G
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9402145&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS339091(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Sa G filed Critical Lucas Sa G
Publication of CS339091A3 publication Critical patent/CS339091A3/en
Publication of CZ280234B6 publication Critical patent/CZ280234B6/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60D—VEHICLE CONNECTIONS
    • B60D1/00—Traction couplings; Hitches; Draw-gear; Towing devices
    • B60D1/14—Draw-gear or towing devices characterised by their type
    • B60D1/145—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube
    • B60D1/155—Draw-gear or towing devices characterised by their type consisting of an elongated single bar or tube comprising telescopic or foldable parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B59/00—Devices specially adapted for connection between animals or tractors and agricultural machines or implements
    • A01B59/04—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor
    • A01B59/042—Devices specially adapted for connection between animals or tractors and agricultural machines or implements for machines pulled or pushed by a tractor having pulling means arranged on the rear part of the tractor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Agricultural Machines (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vehicle Body Suspensions (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Air Bags (AREA)

Abstract

The coupling system according to the invention comprises a connecting arm (5) arranged between the front (8) of the trailer and the tractor coupling bar (7) which is fastened and articulated on the lifting arms (9). The connecting arm (5) comprises means of articulation about a rolling axis (13) and means of articulation about two yawing axes (11, 12) which are changeable and are arranged one in the region of the central lower part of the front face (8) of the trailer and the other in the region of the coupling bar (7). The device comprises means for locking one or other yawing axis (11, 12) in order to carry out an alternative selection of said axes. These means can be in the form of a sliding latch (20) associated with operating means of the lever (23) or hydraulic-jack type. This coupling system makes it possible to improve driving under traction or in reverse as a result of the proposed choice for the positioning of the yawing axis. <IMAGE>
CS913390A 1990-11-09 1991-11-07 A system of a towing vehicle and a semitrailer suspension CZ280234B6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014099A FR2668879A1 (en) 1990-11-09 1990-11-09 SYSTEM FOR HITCHING BETWEEN A TRACTOR AND A SEMI-RIDED TYPE OF TRAILER.

Publications (2)

Publication Number Publication Date
CS339091A3 true CS339091A3 (en) 1992-05-13
CZ280234B6 CZ280234B6 (en) 1995-12-13

Family

ID=9402145

Country Status (9)

Country Link
EP (1) EP0485296B2 (en)
AT (1) ATE100664T1 (en)
CZ (1) CZ280234B6 (en)
DE (1) DE69101102T3 (en)
FR (1) FR2668879A1 (en)
HU (1) HU211414B (en)
IE (1) IE73253B1 (en)
PL (1) PL165972B1 (en)
RU (1) RU2021907C1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703955B1 (en) * 1993-04-16 1995-07-07 Lucas Sa G Improvement of the coupling system between a tractor and a tool of the semi-mounted trailer type, for example.
DK101495A (en) * 1995-09-13 1997-03-14 Freudendahl J Fab As Trailed agricultural implements
ES2128902B1 (en) * 1995-09-13 2000-03-01 Euro Implementos S L DEVICE TO HOOK AN IMPLEMENT TO A MACHINE.
EP0893287A1 (en) * 1997-07-25 1999-01-27 New Holland Braud S.A. Towing means for an agricultural vehicle
GB0620996D0 (en) * 2006-10-21 2006-11-29 Agco Sa Tractor hitch
CN108990450A (en) * 2018-06-18 2018-12-14 严芳 A kind of modern agricultural machinery traction device
US20200101804A1 (en) * 2018-09-28 2020-04-02 Beijing Jingdong Shangke Information Technology Co., Ltd. Connector for connecting trailers in mobile robotic device and method of controlling the same
CN110431946A (en) * 2019-08-28 2019-11-12 贵州大学 It is a kind of to have the traction device for reducing traction bending moment power structure based on agricultural machinery
IT201900016559A1 (en) * 2019-09-17 2021-03-17 Rudiflex S R L Towing system, assembly and management method
RU201434U1 (en) * 2020-02-26 2020-12-15 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Traction coupling stabilizer for a single axle trailer
IT202000024958A1 (en) * 2020-10-22 2022-04-22 Rebos Oleodinamica Srl STEERING RUDDER
RU207045U1 (en) * 2021-03-05 2021-10-08 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Stabilizing device for straight-line movement of a two-axle trailer
RU2767088C1 (en) * 2021-06-28 2022-03-16 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Stabilizing towing device of single-axle trailer with variable inclination of kingpin
RU208371U1 (en) * 2021-08-12 2021-12-15 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Stabilizing towing hitch of a single-axle trailer with variable king pin inclination
RU2771088C1 (en) * 2021-12-06 2022-04-26 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Stabilizing towing device of uniaxial trailer with adjustable pivot tilt

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040901A (en) * 1900-01-01
US2879079A (en) * 1956-06-29 1959-03-24 Ralph A Edwards Trailer coupling
DE2355062A1 (en) * 1973-11-03 1975-05-15 Anton Gebauer Telescopic rigid vehicle towing bar - has spring actuated lock to automatically hold extended by gripping centre grooves
NO772853L (en) * 1976-08-23 1978-02-24 Uni Drive Tractors Ltd MECHANICAL JOINT CONNECTION.
DE3316128A1 (en) * 1983-05-03 1984-11-08 Gebrüder Holder GmbH & Co, 7430 Metzingen Trailing device for agricultural tractor vehicles
FR2546825B1 (en) * 1983-06-01 1988-05-27 Val Notre Dame Soudure Meca Ap PROCESS FOR INCREASING THE TURNING ANGLE OF VEHICLES CONSTITUTED BY A TRAILER DRAWN BY A TRACTOR USING A HANDLE AND FOLDABLE SPRING HANDLE FOR THE IMPLEMENTATION OF THIS PROCESS
US4662646A (en) * 1985-02-13 1987-05-05 Ingersoll Equipment Co., Inc. Trailing mower and drawbar articulation

Also Published As

Publication number Publication date
PL165972B1 (en) 1995-03-31
HU913522D0 (en) 1992-01-28
PL292331A1 (en) 1992-06-26
EP0485296B1 (en) 1994-01-26
DE69101102D1 (en) 1994-03-10
EP0485296A1 (en) 1992-05-13
HU211414B (en) 1995-11-28
IE913903A1 (en) 1992-05-20
FR2668879B1 (en) 1994-07-13
RU2021907C1 (en) 1994-10-30
EP0485296B2 (en) 1999-07-07
DE69101102T3 (en) 2000-02-03
CZ280234B6 (en) 1995-12-13
ATE100664T1 (en) 1994-02-15
HUT64170A (en) 1993-12-28
DE69101102T2 (en) 1994-05-11
IE73253B1 (en) 1997-05-21
FR2668879A1 (en) 1992-05-15

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