FR987113A - Device for fitting the wheels of agricultural tractors, in order to increase their grip during work - Google Patents

Device for fitting the wheels of agricultural tractors, in order to increase their grip during work

Info

Publication number
FR987113A
FR987113A FR987113DA FR987113A FR 987113 A FR987113 A FR 987113A FR 987113D A FR987113D A FR 987113DA FR 987113 A FR987113 A FR 987113A
Authority
FR
France
Prior art keywords
wheels
fitting
increase
order
during work
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
Robert Guittaut
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 FR987113A publication Critical patent/FR987113A/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
    • 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)
FR987113D 1949-03-30 1949-03-30 Device for fitting the wheels of agricultural tractors, in order to increase their grip during work Expired FR987113A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR987113T 1949-03-30

Publications (1)

Publication Number Publication Date
FR987113A true FR987113A (en) 1951-08-09

Family

ID=9538682

Family Applications (2)

Application Number Title Priority Date Filing Date
FR987113D Expired FR987113A (en) 1949-03-30 1949-03-30 Device for fitting the wheels of agricultural tractors, in order to increase their grip during work
FR60355D Expired FR60355E (en) 1949-03-30 1950-05-30 Device for fitting the wheels of agricultural tractors, in order to increase their grip during work

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR60355D Expired FR60355E (en) 1949-03-30 1950-05-30 Device for fitting the wheels of agricultural tractors, in order to increase their grip during work

Country Status (1)

Country Link
FR (2) FR987113A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022827B (en) * 1952-10-01 1958-01-16 Heinrich Lanz Ag Gripping device for vehicle wheels, especially those of agricultural tractors
EP0116733A1 (en) * 1983-02-14 1984-08-29 Gripwhweel Limited Improvements in or relating to grip wheels comprising strakes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1022827B (en) * 1952-10-01 1958-01-16 Heinrich Lanz Ag Gripping device for vehicle wheels, especially those of agricultural tractors
EP0116733A1 (en) * 1983-02-14 1984-08-29 Gripwhweel Limited Improvements in or relating to grip wheels comprising strakes

Also Published As

Publication number Publication date
FR60355E (en) 1954-11-02

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