FR1120970A - Locking device, controlled, for motor vehicles or for trailers - Google Patents

Locking device, controlled, for motor vehicles or for trailers

Info

Publication number
FR1120970A
FR1120970A FR1120970DA FR1120970A FR 1120970 A FR1120970 A FR 1120970A FR 1120970D A FR1120970D A FR 1120970DA FR 1120970 A FR1120970 A FR 1120970A
Authority
FR
France
Prior art keywords
trailers
controlled
locking device
motor vehicles
vehicles
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
Other languages
French (fr)
Inventor
Giovanni Griggi
Andrea Copelio
Giuseppe Persico
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 filed Critical
Application granted granted Critical
Publication of FR1120970A publication Critical patent/FR1120970A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR1120970D 1955-03-18 1955-03-18 Locking device, controlled, for motor vehicles or for trailers Expired FR1120970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120970T 1955-03-18

Publications (1)

Publication Number Publication Date
FR1120970A true FR1120970A (en) 1956-07-18

Family

ID=9631774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120970D Expired FR1120970A (en) 1955-03-18 1955-03-18 Locking device, controlled, for motor vehicles or for trailers

Country Status (1)

Country Link
FR (1) FR1120970A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009709A1 (en) * 1988-04-14 1989-10-19 Viktor Rossmann Safety wheel-chock or dragshoe for lorries and passenger cars, provided with all types of anti-slip profiles
US5439076A (en) * 1994-04-19 1995-08-08 P.C.T. Inc. Emergency brake device for trucks and the like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989009709A1 (en) * 1988-04-14 1989-10-19 Viktor Rossmann Safety wheel-chock or dragshoe for lorries and passenger cars, provided with all types of anti-slip profiles
US5439076A (en) * 1994-04-19 1995-08-08 P.C.T. Inc. Emergency brake device for trucks and the like

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