FR489869A - Device for increasing the ground grip of agricultural tractors - Google Patents

Device for increasing the ground grip of agricultural tractors

Info

Publication number
FR489869A
FR489869A FR489869A FR489869DA FR489869A FR 489869 A FR489869 A FR 489869A FR 489869 A FR489869 A FR 489869A FR 489869D A FR489869D A FR 489869DA FR 489869 A FR489869 A FR 489869A
Authority
FR
France
Prior art keywords
increasing
agricultural tractors
ground grip
grip
ground
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
FR489869A
Other languages
French (fr)
Inventor
Georges-Delphin-Charles-Desire-Joseph Gabet
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.)
GEORGES DELPHIN CHARLES DESIRE
Original Assignee
GEORGES DELPHIN CHARLES DESIRE
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 GEORGES DELPHIN CHARLES DESIRE filed Critical GEORGES DELPHIN CHARLES DESIRE
Application granted granted Critical
Publication of FR489869A publication Critical patent/FR489869A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices
    • B62D49/0635—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices using additional ground engaging means, e.g. endless tracks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D49/00—Tractors
    • B62D49/06—Tractors adapted for multi-purpose use
    • B62D49/0621—Tractors adapted for multi-purpose use comprising traction increasing arrangements, e.g. all-wheel traction devices, multiple-axle traction arrangements, auxiliary traction increasing devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Soil Working Implements (AREA)
FR489869A 1917-06-13 1917-06-13 Device for increasing the ground grip of agricultural tractors Expired FR489869A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR116720X 1917-06-13

Publications (1)

Publication Number Publication Date
FR489869A true FR489869A (en) 1919-03-19

Family

ID=32669412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR489869A Expired FR489869A (en) 1917-06-13 1917-06-13 Device for increasing the ground grip of agricultural tractors

Country Status (2)

Country Link
FR (1) FR489869A (en)
GB (1) GB116720A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443367A1 (en) * 1978-12-05 1980-07-04 Pelsy Gilles MACHINE WITH A GEAR WHEEL

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2706528A (en) * 1952-02-28 1955-04-19 Oliver C Kallio Snow tractor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443367A1 (en) * 1978-12-05 1980-07-04 Pelsy Gilles MACHINE WITH A GEAR WHEEL

Also Published As

Publication number Publication date
GB116720A (en) 1919-01-02

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