Title:
【発明の名称】関節連結車
Document Type and Number:
Japanese Patent JPS63501208
Kind Code:
A
Abstract:
PCT No. PCT/GB86/00665 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Oct. 27, 1986 PCT Pub. No. WO87/02636 PCT Pub. Date May 7, 1987.A wide track vehicle with improved skid steering by having a chassis (1) supported upon two independently drivable tracks (2) by side support wheels (3) engaged with each track adjacent the outer edges only. Downwardly projecting rubbing strips (11, 12, 13) are attached to the underside of the chassis (1) to engage slideably with each track only when the track is upwardly deflected by uneven terrain. The tracks (2) each rotate upon a plurality of full width direction-changing rollers attached to the chassis and each having a rolling surface which is provided with mud-cutting, helical ridges (18).
Inventors:
Gibson, Peter The Ames
Ritz Pin Gale, Roy Michael
Ritz Pin Gale, Roy Michael
Application Number:
JP50576286A
Publication Date:
May 12, 1988
Filing Date:
October 27, 1986
Export Citation:
Assignee:
British country
International Classes:
B62D53/00; B60D1/14; B60S9/20; B62D11/20; B62D12/00; B62D53/02; B62D55/06; B62D55/065; B62D55/07; B62D55/075; B62D55/08; B62D55/088; B62D55/10; B62D55/108; B62D55/14; F16L55/32; G21C17/013; (IPC1-7): B60D1/14; B62D53/00; B62D55/06
Domestic Patent References:
| JPS451764B1 | ||||
| JPS6025306A | 1985-02-08 |
Foreign References:
| US2673616A | 1954-03-30 | |||
| GB1548665A | 1979-07-18 |
Attorney, Agent or Firm:
Yoshio Kawaguchi