FR2291874B3 - - Google Patents

Info

Publication number
FR2291874B3
FR2291874B3 FR7438120A FR7438120A FR2291874B3 FR 2291874 B3 FR2291874 B3 FR 2291874B3 FR 7438120 A FR7438120 A FR 7438120A FR 7438120 A FR7438120 A FR 7438120A FR 2291874 B3 FR2291874 B3 FR 2291874B3
Authority
FR
France
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
FR7438120A
Other languages
French (fr)
Other versions
FR2291874A1 (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.)
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
Priority to FR7438120A priority Critical patent/FR2291874A1/fr
Publication of FR2291874A1 publication Critical patent/FR2291874A1/fr
Application granted granted Critical
Publication of FR2291874B3 publication Critical patent/FR2291874B3/fr
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
FR7438120A 1974-11-20 1974-11-20 Dispositifs amovibles, s'adaptant sur tous tracteurs, en vue de faciliter le demarrage et d'eviter le derapage dans les terrains mous Granted FR2291874A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7438120A FR2291874A1 (fr) 1974-11-20 1974-11-20 Dispositifs amovibles, s'adaptant sur tous tracteurs, en vue de faciliter le demarrage et d'eviter le derapage dans les terrains mous

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438120A FR2291874A1 (fr) 1974-11-20 1974-11-20 Dispositifs amovibles, s'adaptant sur tous tracteurs, en vue de faciliter le demarrage et d'eviter le derapage dans les terrains mous

Publications (2)

Publication Number Publication Date
FR2291874A1 FR2291874A1 (fr) 1976-06-18
FR2291874B3 true FR2291874B3 (tr) 1977-08-19

Family

ID=9145075

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438120A Granted FR2291874A1 (fr) 1974-11-20 1974-11-20 Dispositifs amovibles, s'adaptant sur tous tracteurs, en vue de faciliter le demarrage et d'eviter le derapage dans les terrains mous

Country Status (1)

Country Link
FR (1) FR2291874A1 (tr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2750111C3 (de) * 1977-11-09 1982-04-01 Niveau AG, 4002 Basel Gleitschutzvorrichtung für bereifte, insbesondere luftbereifte Fahrzeugräder für Eis- und Schneeflächen
JPS61143201A (ja) * 1984-12-15 1986-06-30 Hitoshi Sakurai タイヤの雪中走行滑止め装置
CN111114194B (zh) * 2019-12-27 2021-03-02 王浩然 一种能爬楼梯的轮子

Also Published As

Publication number Publication date
FR2291874A1 (fr) 1976-06-18

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Legal Events

Date Code Title Description
ST Notification of lapse