FR867336A - Improvement to tractor or similar wheels with extendable studs - Google Patents

Improvement to tractor or similar wheels with extendable studs

Info

Publication number
FR867336A
FR867336A FR867336DA FR867336A FR 867336 A FR867336 A FR 867336A FR 867336D A FR867336D A FR 867336DA FR 867336 A FR867336 A FR 867336A
Authority
FR
France
Prior art keywords
extendable
studs
tractor
improvement
similar wheels
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
Ernest Clement Vuiglio
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 FR867336A publication Critical patent/FR867336A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C27/00—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels
    • B60C27/02—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread
    • B60C27/04—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid
    • B60C27/045—Non-skid devices temporarily attachable to resilient tyres or resiliently-tyred wheels extending over restricted arcuate part of tread the ground-engaging part being rigid involving retractable devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR867336D 1940-03-20 1940-03-20 Improvement to tractor or similar wheels with extendable studs Expired FR867336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR867336T 1940-03-20

Publications (1)

Publication Number Publication Date
FR867336A true FR867336A (en) 1941-10-13

Family

ID=9345552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR867336D Expired FR867336A (en) 1940-03-20 1940-03-20 Improvement to tractor or similar wheels with extendable studs

Country Status (1)

Country Link
FR (1) FR867336A (en)

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