FR50173E - Perfectionnements aux roues à crampons - Google Patents

Perfectionnements aux roues à crampons

Info

Publication number
FR50173E
FR50173E FR50173DA FR50173E FR 50173 E FR50173 E FR 50173E FR 50173D A FR50173D A FR 50173DA FR 50173 E FR50173 E FR 50173E
Authority
FR
France
Prior art keywords
spiked wheel
spiked
wheel
wheel improvements
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
Delachaux
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 FR50173E publication Critical patent/FR50173E/fr
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)
FR50173D 1939-01-16 1939-01-16 Perfectionnements aux roues à crampons Expired FR50173E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR50173T 1939-01-16

Publications (1)

Publication Number Publication Date
FR50173E true FR50173E (fr) 1940-01-17

Family

ID=8685209

Family Applications (2)

Application Number Title Priority Date Filing Date
FR840495D Expired FR840495A (fr) 1939-01-16 1938-07-08 Perfectionnements aux roues à crampons
FR50173D Expired FR50173E (fr) 1939-01-16 1939-01-16 Perfectionnements aux roues à crampons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR840495D Expired FR840495A (fr) 1939-01-16 1938-07-08 Perfectionnements aux roues à crampons

Country Status (1)

Country Link
FR (2) FR840495A (fr)

Also Published As

Publication number Publication date
FR840495A (fr) 1939-04-26

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