FR2140313B1 - - Google Patents

Info

Publication number
FR2140313B1
FR2140313B1 FR7121009A FR7121009A FR2140313B1 FR 2140313 B1 FR2140313 B1 FR 2140313B1 FR 7121009 A FR7121009 A FR 7121009A FR 7121009 A FR7121009 A FR 7121009A FR 2140313 B1 FR2140313 B1 FR 2140313B1
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
FR7121009A
Other languages
French (fr)
Other versions
FR2140313A1 (enExample
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 FR7121009A priority Critical patent/FR2140313B1/fr
Publication of FR2140313A1 publication Critical patent/FR2140313A1/fr
Application granted granted Critical
Publication of FR2140313B1 publication Critical patent/FR2140313B1/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
    • B60B15/26—Auxiliary wheels or rings with traction-increasing surface attachable to the main wheel body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/18—Tracks
    • B62D55/24—Tracks of continuously flexible type, e.g. rubber belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR7121009A 1971-06-08 1971-06-08 Expired FR2140313B1 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7121009A FR2140313B1 (enExample) 1971-06-08 1971-06-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7121009A FR2140313B1 (enExample) 1971-06-08 1971-06-08

Publications (2)

Publication Number Publication Date
FR2140313A1 FR2140313A1 (enExample) 1973-01-19
FR2140313B1 true FR2140313B1 (enExample) 1973-05-25

Family

ID=9078394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7121009A Expired FR2140313B1 (enExample) 1971-06-08 1971-06-08

Country Status (1)

Country Link
FR (1) FR2140313B1 (enExample)

Also Published As

Publication number Publication date
FR2140313A1 (enExample) 1973-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse