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Machine translation
1. (WO1980001554) WELD JOINT HARDBAR MAIN FRAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001554    International Application No.:    PCT/US1979/000055
Publication Date: 07.08.1980 International Filing Date: 02.02.1979
IPC:
B62D 49/08 (2006.01), B62D 55/10 (2006.01), B66C 23/44 (2006.01)
Applicants:
Inventors:
Priority Data:
US79/00055 02.02.1979 WO
Title (EN) WELD JOINT HARDBAR MAIN FRAME
(FR) BARRE DE RESISTANCE, A JOINT SOUDE, DE CHASSIS PRINCIPAL
Abstract: front page image
(EN)In a crawler vehicle (10), a support bar (25) to main frame (12) connection is provided which has adequate shear strength and flexibility. The support bar (25) is shaped (50) in line with the main frame beams (38, 40) so that the main frame beams (38, 40) seat therein. The junctions between the support bar (25) and main frame beams (38, 40) are welded (54, 56) together. Angled plates (60) are fitted between each side (46, 48) of each main frame beams (38, 40) and the support bar (25), which angled plates (60) are welded (68) to the beams (38, 40) and to the hardbar (25). The angled plates (60) bridge (66) the longitudinal welds (54) between the support bar (25) and the beams (38, 40) of the main frame (12) to lend some flexibility to the junction therebetween.
(FR)Dans un vehicule a chenilles (10), une barre de support (25) de connection au chassis principal (12) possede une resistance au cisaillement et une flexibilite adequates. La barre de support (25) est (50) en ligne avec les poutres du chassis principal (38, 40) afin que les poutres de chassis principal (38, 40) y soient logees. Les jonctions entre la barre de support (25) et les poutres de chassis principal (38, 40) sont soudees (54, 56). Des plaques angulaires (60) sont placees entre chaque cote (46, 48) de chaque poutre de chassis principal (38, 40) et de la barre de support (25), lesquelles plaques angulaires (60) sont soudees (68) aux poutres (38, 40) et a la barre de resistance (25). Les plaques angulaires (60) pontent (66) les soudures longitudinales (54) entre la barre de support (25) et les poutres (38, 40) du chassis principal (12) pour preter de la flexibilite a leurs jonctions.
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)