NL72130C - - Google Patents

Info

Publication number
NL72130C
NL72130C NL72130DA NL72130C NL 72130 C NL72130 C NL 72130C NL 72130D A NL72130D A NL 72130DA NL 72130 C NL72130 C NL 72130C
Authority
NL
Netherlands
Application number
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.)
Publication of NL72130C publication Critical patent/NL72130C/xx
Priority claimed from GB236644A external-priority patent/GB567833A/en

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)
  • Body Structure For Vehicles (AREA)
  • Agricultural Machines (AREA)
NL72130D 1944-02-08 NL72130C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB236644A GB567833A (en) 1948-03-02 1944-02-08 Vehicle wheels and attachments therefor
GB658548A GB637493A (en) 1948-03-02 1948-03-02 Vehicle wheels and attachments therefor

Publications (1)

Publication Number Publication Date
NL72130C true NL72130C (fr)

Family

ID=32232336

Family Applications (1)

Application Number Title Priority Date Filing Date
NL72130D NL72130C (fr) 1944-02-08

Country Status (5)

Country Link
US (1) US2583634A (fr)
BE (1) BE481550A (fr)
DE (1) DE834055C (fr)
FR (1) FR963756A (fr)
NL (1) NL72130C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869930A (en) * 1954-08-02 1959-01-20 Mcarthur John Ernest Traction wheel with segmental rim and retractable lugs
US3005663A (en) * 1959-12-04 1961-10-24 Peter W Lee Traction device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230341A (en) * 1924-07-15 1925-03-12 John Sillery Improvements in or relating to means for preventing slipping of driving wheels of tractors
US2032293A (en) * 1934-01-19 1936-02-25 Maxwell Walter Tractor wheel
GB567833A (en) * 1948-03-02 1945-03-05 Alec Bishop Darvill Vehicle wheels and attachments therefor

Also Published As

Publication number Publication date
US2583634A (en) 1952-01-29
BE481550A (fr)
DE834055C (de) 1952-03-17
FR963756A (fr) 1950-07-20

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