FR502751A - Device for increasing the grip of automobile tractors - Google Patents

Device for increasing the grip of automobile tractors

Info

Publication number
FR502751A
FR502751A FR502751A FR502751DA FR502751A FR 502751 A FR502751 A FR 502751A FR 502751 A FR502751 A FR 502751A FR 502751D A FR502751D A FR 502751DA FR 502751 A FR502751 A FR 502751A
Authority
FR
France
Prior art keywords
grip
increasing
tractors
automobile
automobile tractors
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
FR502751A
Other languages
French (fr)
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.)
Ch Blum & Cie Soc
Original Assignee
Ch Blum & Cie Soc
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 Ch Blum & Cie Soc filed Critical Ch Blum & Cie Soc
Application granted granted Critical
Publication of FR502751A publication Critical patent/FR502751A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/02—Endless track vehicles with tracks and additional ground wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR502751A 1916-02-22 1916-02-22 Device for increasing the grip of automobile tractors Expired FR502751A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502751T 1916-02-22

Publications (1)

Publication Number Publication Date
FR502751A true FR502751A (en) 1920-05-26

Family

ID=8906605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502751A Expired FR502751A (en) 1916-02-22 1916-02-22 Device for increasing the grip of automobile tractors

Country Status (1)

Country Link
FR (1) FR502751A (en)

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