FR489613A - Perfectionnements apportés aux cales pour roues - Google Patents

Perfectionnements apportés aux cales pour roues

Info

Publication number
FR489613A
FR489613A FR489613DA FR489613A FR 489613 A FR489613 A FR 489613A FR 489613D A FR489613D A FR 489613DA FR 489613 A FR489613 A FR 489613A
Authority
FR
France
Prior art keywords
improvements made
wheel chocks
chocks
wheel
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
English (en)
Inventor
Oliver James Willmot
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR489613A publication Critical patent/FR489613A/fr
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
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
FR489613D 1917-04-05 1918-04-05 Perfectionnements apportés aux cales pour roues Expired FR489613A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491117A GB112704A (en) 1917-04-05 1917-04-05 Improvements in Wheel Scotches.

Publications (1)

Publication Number Publication Date
FR489613A true FR489613A (fr) 1919-02-25

Family

ID=32245244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489613D Expired FR489613A (fr) 1917-04-05 1918-04-05 Perfectionnements apportés aux cales pour roues

Country Status (2)

Country Link
FR (1) FR489613A (fr)
GB (1) GB112704A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3517776A (en) * 1968-10-21 1970-06-30 Gianfranco Corti Wheel blocking safety mechanism
US4828076A (en) * 1986-11-28 1989-05-09 Norco Industries, Inc. Lock chock for tandem axle wheels

Also Published As

Publication number Publication date
GB112704A (en) 1918-01-24

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