FR508525A - Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber - Google Patents

Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber

Info

Publication number
FR508525A
FR508525A FR508525A FR508525DA FR508525A FR 508525 A FR508525 A FR 508525A FR 508525 A FR508525 A FR 508525A FR 508525D A FR508525D A FR 508525DA FR 508525 A FR508525 A FR 508525A
Authority
FR
France
Prior art keywords
drive wheel
getting stuck
movable jaws
vehicle employing
wheel fitted
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
FR508525A
Other languages
English (en)
Inventor
Claude Lardot
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.)
CLAUDE LARDOT
Original Assignee
CLAUDE LARDOT
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 CLAUDE LARDOT filed Critical CLAUDE LARDOT
Application granted granted Critical
Publication of FR508525A publication Critical patent/FR508525A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B15/00—Wheels or wheel attachments designed for increasing traction
    • B60B15/02—Wheels with spade lugs
    • B60B15/10—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor
    • B60B15/12—Wheels with spade lugs with radially-adjustable spade lugs; Control mechanisms therefor involving cams or eccentric hoops
    • 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)
FR508525A 1920-09-18 1918-04-30 Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber Expired FR508525A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR24398T 1920-09-18

Publications (1)

Publication Number Publication Date
FR508525A true FR508525A (fr) 1920-10-14

Family

ID=8663027

Family Applications (2)

Application Number Title Priority Date Filing Date
FR508525A Expired FR508525A (fr) 1920-09-18 1918-04-30 Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber
FR24398A Expired FR24398E (fr) 1920-09-18 1920-09-18 Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR24398A Expired FR24398E (fr) 1920-09-18 1920-09-18 Roue motrice munie de mors mobiles empechant le véhicule qui l'emploie de s'embourber

Country Status (1)

Country Link
FR (2) FR508525A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011888A1 (fr) * 1978-12-01 1980-06-11 RETTAGLIATI CARLO & C. s.n.c. Dispositif d'adhérence supplémentaire pour les pneus de véhicules automobiles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011888A1 (fr) * 1978-12-01 1980-06-11 RETTAGLIATI CARLO & C. s.n.c. Dispositif d'adhérence supplémentaire pour les pneus de véhicules automobiles

Also Published As

Publication number Publication date
FR24398E (fr) 1922-06-20

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