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
  • B62D61/00—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern
  • B62D61/12—Motor vehicles or trailers, characterised by the arrangement or number of wheels, not otherwise provided for, e.g. four wheels in diamond pattern with variable number of ground engaging wheels, e.g. with some wheels arranged higher than others, or with retractable wheels

Applications Claiming Priority (1)

Publications (1)

Family

ID=8672363

Family Applications (2)

Family Applications Before (1)

Country Status (3)

Families Citing this family (1)

• 0
  • BE BE346912D patent/BE346912A/xx unknown
• 1926
  • 1926-12-07 FR FR638522D patent/FR638522A/en not_active Expired
• 1927
  • 1927-12-06 GB GB33001/27A patent/GB282062A/en not_active Expired
• 1928
  • 1928-04-25 FR FR35487D patent/FR35487E/en not_active Expired

Also Published As

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