FR722979A - Automatic brake immobilizer for motor cars - Google Patents

Automatic brake immobilizer for motor cars

Info

Publication number
FR722979A
FR722979A FR722979DA FR722979A FR 722979 A FR722979 A FR 722979A FR 722979D A FR722979D A FR 722979DA FR 722979 A FR722979 A FR 722979A
Authority
FR
France
Prior art keywords
immobilizer
automatic brake
motor cars
cars
motor
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
Henri-Ernest-Andre Cousin
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 FR722979A publication Critical patent/FR722979A/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
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/14—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated upon collapse of driver

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
FR722979D 1931-09-18 1931-09-18 Automatic brake immobilizer for motor cars Expired FR722979A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR722979T 1931-09-18
GB20295/32A GB409263A (en) 1931-09-18 1932-07-18 Automatic brakes for preventing uncontrolled starting of vehicles

Publications (1)

Publication Number Publication Date
FR722979A true FR722979A (en) 1932-04-02

Family

ID=10143599

Family Applications (2)

Application Number Title Priority Date Filing Date
FR722979D Expired FR722979A (en) 1931-09-18 1931-09-18 Automatic brake immobilizer for motor cars
FR40923D Expired FR40923E (en) 1931-09-18 1931-10-14 Automatic brake immobilizer for motor cars

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR40923D Expired FR40923E (en) 1931-09-18 1931-10-14 Automatic brake immobilizer for motor cars

Country Status (2)

Country Link
FR (2) FR722979A (en)
GB (1) GB409263A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672203A (en) * 1949-12-30 1954-03-16 Brown Emory Jones Automatic roll preventer for self-propelled vehicles
US2638183A (en) * 1952-06-23 1953-05-12 Joseph H Prowinsky Automatic brake
US4320818A (en) * 1980-01-24 1982-03-23 Bohn & Dawson Wheelchair brake assembly

Also Published As

Publication number Publication date
GB409263A (en) 1934-04-26
FR40923E (en) 1932-09-16

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