E - Fixed Constructions – 02 – F
Patent
E - Fixed Constructions
02
F
E02F 9/10 (2006.01) B62D 55/084 (2006.01) E02F 9/02 (2006.01)
Patent
CA 2721198
A track driven vehicle (100) comprises a structural member (400, 405 and/or 410) underneath the vehicle. The structural member includes a plurality of structural member apertures (425) for receiving fasteners inserted therethrough. The ve-hicle also includes a first track carrier (305) and a first mounting strut (110) attached to the first track carrier. The first mounting strut, which attaches the first track carrier to the structural member, includes a plurality of mounting strut apertures (125) which, when aligned with the structural member apertures, receive the fasteners inserted therethrough. One of the first mounting strut and the structural member includes a fixedly attached dowel pin (130), and the other of the first mounting strut and the structural member includes a pin receiving aperture (430). When attaching the first track carrier to the structural member using the first mounting strut, the dowel pin extends into the pin receiving aperture to prevent cross-shearing between the structural member and the first mounting strut. This reduces camber between the structural member and the track carrier and allows fewer fasteners to be used to attach the first track carrier to the structural member.
La présente invention concerne un véhicule motorisé à chenilles (100) qui comprend un élément structurel (400, 405 et/ou 410) sous le véhicule. Lélément structurel comprend une pluralité douvertures délément structurel (425) destinées à recevoir des éléments de fixation insérés à travers lesdites ouvertures. Le véhicule comprend également un premier porte-chenille (305) et un premier montant (110) fixé au premier porte-chenille. Le premier montant, qui fixe le premier porte-chenille à lélément structurel, comprend une pluralité douvertures de montant (125) qui, lorsquelles sont alignées avec les ouvertures délément structurel, reçoivent les éléments de fixation insérés à travers elles. Parmi le premier montant et lélément structurel, lun comprend une goupille de positionnement fixée (130), et lautre comprend une ouverture de réception de goupille (430). Lors de la fixation du premier porte-chenille à lélément structurel à laide du premier montant, la goupille de positionnement sétend dans louverture de réception de goupille pour empêcher le cisaillement croisé entre lélément structurel et le premier montant. Ceci réduit la cambrure entre lélément structurel et le porte-chenille et permet à un nombre moins important déléments de fixation dêtre utilisés pour fixer le premier porte-chenille à lélément structurel.
Asche Jason J.
Hoesel Jeret L.
Waletzko Robert D.
Clark Equipment Company
Marks & Clerk
LandOfFree
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