FR2359734A1 - Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber - Google Patents

Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber

Info

Publication number
FR2359734A1
FR2359734A1 FR7622991A FR7622991A FR2359734A1 FR 2359734 A1 FR2359734 A1 FR 2359734A1 FR 7622991 A FR7622991 A FR 7622991A FR 7622991 A FR7622991 A FR 7622991A FR 2359734 A1 FR2359734 A1 FR 2359734A1
Authority
FR
France
Prior art keywords
hinged
chassis
shock absorber
front support
acts
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.)
Granted
Application number
FR7622991A
Other languages
French (fr)
Other versions
FR2359734B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR7622991A priority Critical patent/FR2359734A1/en
Publication of FR2359734A1 publication Critical patent/FR2359734A1/en
Application granted granted Critical
Publication of FR2359734B1 publication Critical patent/FR2359734B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/12—Vibration-dampers; Shock-absorbers using plastic deformation of members
    • F16F7/123—Deformation involving a bending action, e.g. strap moving through multiple rollers, folding of members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S9/00—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks
    • B60S9/02—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting
    • B60S9/04—Ground-engaging vehicle fittings for supporting, lifting, or manoeuvring the vehicle, wholly or in part, e.g. built-in jacks for only lifting or supporting mechanically
    • 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
    • B62D53/0857—Auxiliary semi-trailer handling or loading equipment, e.g. ramps, rigs, coupling supports

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

The support strut for a road transport trailer has a front support leg (8), pivoted at its upper end on a shaft (9) carried in a bearing (10) which is fixed to the chassis. At its lower end, this leg is hinged about an axis (44) to a fork (12) that has a shoe (13) which presses on the ground and a rear support leg (14). This second leg is part of a shock absorber with a tube (15) which can bend. This is normally held between a lower cap (16), which is hinged with the shoe, and an upper cap (17). A rod keeps the caps fixed, even when the tube bends to absorb energy.
FR7622991A 1976-07-28 1976-07-28 Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber Granted FR2359734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7622991A FR2359734A1 (en) 1976-07-28 1976-07-28 Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622991A FR2359734A1 (en) 1976-07-28 1976-07-28 Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber

Publications (2)

Publication Number Publication Date
FR2359734A1 true FR2359734A1 (en) 1978-02-24
FR2359734B1 FR2359734B1 (en) 1979-08-17

Family

ID=9176240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622991A Granted FR2359734A1 (en) 1976-07-28 1976-07-28 Front support strut for road trailer - is hinged to chassis and also to deformable tube assembly which acts as shock absorber

Country Status (1)

Country Link
FR (1) FR2359734A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195282A2 (en) * 1985-03-16 1986-09-24 Jost-Werke GmbH Semi-trailer
WO1988002707A1 (en) * 1986-10-13 1988-04-21 Liljestroem Lennart Landing gear
BE1000957A5 (en) * 1987-05-28 1989-05-23 Cima Auxiliary device support and movement to adapt to a wagon or similar dual mode.
DE29505612U1 (en) * 1995-03-31 1995-05-24 Meusburger Fahrzeugbau GmbH, 94535 Eging Height-adjustable support device for tipping vehicles and commercial vehicles with lifting devices
WO2018219451A1 (en) * 2017-05-31 2018-12-06 Abb Schweiz Ag Coupling device, support structure and methods

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0195282A2 (en) * 1985-03-16 1986-09-24 Jost-Werke GmbH Semi-trailer
EP0195282A3 (en) * 1985-03-16 1989-02-01 Jost-Werke GmbH Semi-trailer
WO1988002707A1 (en) * 1986-10-13 1988-04-21 Liljestroem Lennart Landing gear
BE1000957A5 (en) * 1987-05-28 1989-05-23 Cima Auxiliary device support and movement to adapt to a wagon or similar dual mode.
DE29505612U1 (en) * 1995-03-31 1995-05-24 Meusburger Fahrzeugbau GmbH, 94535 Eging Height-adjustable support device for tipping vehicles and commercial vehicles with lifting devices
WO2018219451A1 (en) * 2017-05-31 2018-12-06 Abb Schweiz Ag Coupling device, support structure and methods
CN110770464A (en) * 2017-05-31 2020-02-07 Abb瑞士股份有限公司 Coupling device, support structure and method
US10900533B2 (en) 2017-05-31 2021-01-26 Abb Schweiz Ag Coupling device, support structure and methods
CN110770464B (en) * 2017-05-31 2021-03-23 Abb瑞士股份有限公司 Coupling device, support structure and method

Also Published As

Publication number Publication date
FR2359734B1 (en) 1979-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse