FR2387816A1 - Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements - Google Patents

Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements

Info

Publication number
FR2387816A1
FR2387816A1 FR7712631A FR7712631A FR2387816A1 FR 2387816 A1 FR2387816 A1 FR 2387816A1 FR 7712631 A FR7712631 A FR 7712631A FR 7712631 A FR7712631 A FR 7712631A FR 2387816 A1 FR2387816 A1 FR 2387816A1
Authority
FR
France
Prior art keywords
synchronised
movements
chassis
out action
lowering equipment
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
FR7712631A
Other languages
French (fr)
Other versions
FR2387816B1 (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.)
BERTONCINI MARCEL
Original Assignee
BERTONCINI MARCEL
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 BERTONCINI MARCEL filed Critical BERTONCINI MARCEL
Priority to FR7712631A priority Critical patent/FR2387816A1/en
Publication of FR2387816A1 publication Critical patent/FR2387816A1/en
Application granted granted Critical
Publication of FR2387816B1 publication Critical patent/FR2387816B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B60P1/16—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms
    • B60P1/18—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element actuated by fluid-operated mechanisms with relative displacement of the wheel axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
    • B60P3/06—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles
    • B60P3/07—Vehicles adapted to transport, to carry or to comprise special loads or objects for carrying vehicles for carrying road vehicles

Abstract

The vehicle chassis has two parts (2', 12), hinged together at a point (2). A part (1). square in shape, oscillates on its lower arms on the pivot (2). The upper arms are held together by a shaft (3'), at the end of which are rollers. The platform (3) runs on these rollers. A lifting jack (5) fixed on the chassis (2') has a rod which lifts the upper end (4) of the square shaped part. Another ram (6) fixed to the shaft (3') is synchronised with the other ram. Gussets on the chassis (12) end so operate with the rollers and rolling of the superstructure. (3).
FR7712631A 1977-04-18 1977-04-18 Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements Granted FR2387816A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7712631A FR2387816A1 (en) 1977-04-18 1977-04-18 Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7712631A FR2387816A1 (en) 1977-04-18 1977-04-18 Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements

Publications (2)

Publication Number Publication Date
FR2387816A1 true FR2387816A1 (en) 1978-11-17
FR2387816B1 FR2387816B1 (en) 1981-05-29

Family

ID=9189945

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7712631A Granted FR2387816A1 (en) 1977-04-18 1977-04-18 Lorry platform lowering equipment - has double chassis and two synchronised rams carrying out action in two movements

Country Status (1)

Country Link
FR (1) FR2387816A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452427A1 (en) * 1979-03-28 1980-10-24 Secmafer Sa Cargo aircraft manoeuvring tractor - has ramp for fore-carriage wheels rigidly fixed to adjustable-angle chassis

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR726877A (en) * 1931-11-25 1932-06-04 Trailer
US1941400A (en) * 1932-03-16 1933-12-26 Vernon W Johnson Wrecking car
FR818853A (en) * 1936-06-12 1937-10-05 Trailer for cylinders, mobile cranes, excavators or the like
GB690579A (en) * 1950-10-13 1953-04-22 Hiram William Cooper Improvements in or relating to trailers
US2717707A (en) * 1952-06-27 1955-09-13 William E Martin Tilting platform trailer
US3009589A (en) * 1957-10-21 1961-11-21 Marion J Martz Boat trailer
FR1277282A (en) * 1961-01-06 1961-11-24 Trailer, in particular for motor vehicle or other
US3228546A (en) * 1963-11-15 1966-01-11 Harry J Bunch Tractor-trailer hitch
US3228547A (en) * 1964-08-14 1966-01-11 John E Coordes Heavy equipment transporters
DE1952641A1 (en) * 1969-10-18 1971-04-29 Karl Zimmermann Gmbh Towing device for vehicles
US3690490A (en) * 1971-01-12 1972-09-12 Diversified Metals Inc Trailer construction
DE2212615A1 (en) * 1972-03-16 1973-09-20 Leben & Co TOWING DEVICE FOR MOTOR VEHICLES
FR2305371A1 (en) * 1975-03-25 1976-10-22 Cohen Antony LOADING RAMP
FR2342182A1 (en) * 1976-02-25 1977-09-23 Berglund Kjell SELF-PROPELLED VEHICLE FOR THE TRANSPORT OF GOODS

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR726877A (en) * 1931-11-25 1932-06-04 Trailer
US1941400A (en) * 1932-03-16 1933-12-26 Vernon W Johnson Wrecking car
FR818853A (en) * 1936-06-12 1937-10-05 Trailer for cylinders, mobile cranes, excavators or the like
GB690579A (en) * 1950-10-13 1953-04-22 Hiram William Cooper Improvements in or relating to trailers
US2717707A (en) * 1952-06-27 1955-09-13 William E Martin Tilting platform trailer
US3009589A (en) * 1957-10-21 1961-11-21 Marion J Martz Boat trailer
FR1277282A (en) * 1961-01-06 1961-11-24 Trailer, in particular for motor vehicle or other
US3228546A (en) * 1963-11-15 1966-01-11 Harry J Bunch Tractor-trailer hitch
US3228547A (en) * 1964-08-14 1966-01-11 John E Coordes Heavy equipment transporters
DE1952641A1 (en) * 1969-10-18 1971-04-29 Karl Zimmermann Gmbh Towing device for vehicles
US3690490A (en) * 1971-01-12 1972-09-12 Diversified Metals Inc Trailer construction
DE2212615A1 (en) * 1972-03-16 1973-09-20 Leben & Co TOWING DEVICE FOR MOTOR VEHICLES
FR2305371A1 (en) * 1975-03-25 1976-10-22 Cohen Antony LOADING RAMP
FR2342182A1 (en) * 1976-02-25 1977-09-23 Berglund Kjell SELF-PROPELLED VEHICLE FOR THE TRANSPORT OF GOODS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452427A1 (en) * 1979-03-28 1980-10-24 Secmafer Sa Cargo aircraft manoeuvring tractor - has ramp for fore-carriage wheels rigidly fixed to adjustable-angle chassis

Also Published As

Publication number Publication date
FR2387816B1 (en) 1981-05-29

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Legal Events

Date Code Title Description
ST Notification of lapse