GB1479579A - Truck - Google Patents

Truck

Info

Publication number
GB1479579A
GB1479579A GB5366276A GB5366276A GB1479579A GB 1479579 A GB1479579 A GB 1479579A GB 5366276 A GB5366276 A GB 5366276A GB 5366276 A GB5366276 A GB 5366276A GB 1479579 A GB1479579 A GB 1479579A
Authority
GB
United Kingdom
Prior art keywords
frame
carrier
piston
truck
relative
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
Application number
GB5366276A
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to GB5366276A priority Critical patent/GB1479579A/en
Publication of GB1479579A publication Critical patent/GB1479579A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
    • B60R19/24—Arrangements for mounting bumpers on vehicles
    • B60R19/26—Arrangements for mounting bumpers on vehicles comprising yieldable mounting means
    • B60R19/32—Fluid shock absorbers, e.g. with coaxial coil springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R2021/0065—Type of vehicles
    • B60R2021/0074—Utility vehicles

Abstract

1479579 Collision protection in road vehicles MITSUBISHI JIDOSHA KOGYO KK 11 Sept 1974 53662/76 Divided out of 1479051 Heading B7B In a collision, the truck bumpers 301, 302 act through a hydraulic system to move the load carrying part 1 of the truck relative to the truck frame 3. The arrangement results in the carrier 1 being decelerated more rapidly than the frame 3 so that the cab 2, which is fixed relative to the frame, suffers a reduced deceleration. As illustrated, if a forward collision occurs, bumper 301 acts through a gas space 305 and a piston 304 to force oil through an orifice 317 and past a reservoir 316 to increase the pressure in a cylinder space 312. Piston rod 315 is thus forced to the right and after first shearing plates 51 which connect the carrier and frame, moves the carrier rearwardly relative to the frame. Oil pressure to the right of piston 314 acts to compress gas in space 320, thereby absorbing more energy. There is mirror image operation if the rear bumper 302 is hit. In a modification, Fig. 3 (not shown), the air spaces 305 and 320 are omitted together with the pistons 304 and 319, and their effect is achieved by perforating and spring loading the remaining pistons. In another embodiment, Figs. 4-6 (not shown), a hydraulic piston and cylinder unit normally acts to tip the carrier of a dump truck. However, a hydraulic system similar to that illustrated in Fig. 2 causes the piston and cylinder unit to move the carrier relative to the frame in the event of a sufficient impact on one of the bumpers.
GB5366276A 1974-09-11 1974-09-11 Truck Expired GB1479579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5366276A GB1479579A (en) 1974-09-11 1974-09-11 Truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5366276A GB1479579A (en) 1974-09-11 1974-09-11 Truck

Publications (1)

Publication Number Publication Date
GB1479579A true GB1479579A (en) 1977-07-13

Family

ID=10468583

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5366276A Expired GB1479579A (en) 1974-09-11 1974-09-11 Truck

Country Status (1)

Country Link
GB (1) GB1479579A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233155A1 (en) * 1992-10-02 1994-04-14 Mueller Franz Dipl Ing Fh Vehicle safety device for passenger and load impact protection - has sensors on vehicle body working with trigger mechanism to give maximum reaction time of 0.03 seconds
DE4323543C1 (en) * 1993-03-31 1994-10-06 Mueller Franz Dipl Ing Fh Safety device for vehicles
DE4345185A1 (en) * 1993-03-31 1994-12-01 Mueller Franz Dipl Ing Fh Method for reducing, with the use of air bags, the forces which act, when a vehicle collides with an obstacle, on a vehicle occupant with his/her seatbelt on
CN1923573B (en) * 2006-03-31 2011-06-01 苗聪明 Liquid pressure dividing type elasticity bumper guard
WO2018010044A1 (en) * 2016-07-13 2018-01-18 王振铎 Intelligent adjustment type automatic kinetic energy force release mitigation system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4233155A1 (en) * 1992-10-02 1994-04-14 Mueller Franz Dipl Ing Fh Vehicle safety device for passenger and load impact protection - has sensors on vehicle body working with trigger mechanism to give maximum reaction time of 0.03 seconds
DE4323543C1 (en) * 1993-03-31 1994-10-06 Mueller Franz Dipl Ing Fh Safety device for vehicles
DE4345185A1 (en) * 1993-03-31 1994-12-01 Mueller Franz Dipl Ing Fh Method for reducing, with the use of air bags, the forces which act, when a vehicle collides with an obstacle, on a vehicle occupant with his/her seatbelt on
CN1923573B (en) * 2006-03-31 2011-06-01 苗聪明 Liquid pressure dividing type elasticity bumper guard
WO2018010044A1 (en) * 2016-07-13 2018-01-18 王振铎 Intelligent adjustment type automatic kinetic energy force release mitigation system

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee