FR938534A - Automatic gripping spades - Google Patents

Automatic gripping spades

Info

Publication number
FR938534A
FR938534A FR938534DA FR938534A FR 938534 A FR938534 A FR 938534A FR 938534D A FR938534D A FR 938534DA FR 938534 A FR938534 A FR 938534A
Authority
FR
France
Prior art keywords
spades
automatic gripping
gripping
automatic
gripping spades
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
Charles Vuillemenot
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 FR938534A publication Critical patent/FR938534A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR938534D 1946-12-19 1946-12-19 Automatic gripping spades Expired FR938534A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR938534T 1946-12-19

Publications (1)

Publication Number Publication Date
FR938534A true FR938534A (en) 1948-10-18

Family

ID=9458359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938534D Expired FR938534A (en) 1946-12-19 1946-12-19 Automatic gripping spades

Country Status (1)

Country Link
FR (1) FR938534A (en)

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