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Machine translation
1. (WO1980001700) ROUTER BIT ASSEMBLY FOR AN EARTH WORKING APPARATUS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001700    International Application No.:    PCT/US1979/000090
Publication Date: 21.08.1980 International Filing Date: 15.02.1979
IPC:
E02F 3/65 (2006.01), E02F 9/28 (2006.01)
Applicants:
Inventors:
Priority Data:
US79/00090 15.02.1979 WO
Title (EN) ROUTER BIT ASSEMBLY FOR AN EARTH WORKING APPARATUS
(FR) ASSEMBLAGE POUR DENT DE COUPE LATERALE DANS UN ENGIN DE TERRASSEMENT
Abstract: front page image
(EN)In an earth working apparatus (10, 12), a separate router bit (32) and support (34) are removably secured along a generally vertically extending side member (22) of an earth-working blade (18). By forming them of separate elements, the router bit can be made of inexpensive plate metal while the support can be economically forged since it is in relatively protected position between the router bit and side member. The support is reversible and has a first lip (36) overlying the upper end (38) of the router bit and a second lip (40) underlying the lower end (30) of the side member whereby forces are transmitted directly from the router bit to the side member through the support instead of through the removable bolts (50).
(FR)Dans un engin de terrassement (10, 12), une dent de coupe laterale separee (32) et un support (34) sont fixes de maniere amovible le long d"un organe lateral s"etendant verticalement (22) d"une lame de terrassement (18). En les formant avec des elements separes, la dent (32) peut etre realisee avec une plaque metallique peu couteuse tandis que le support peut etre forge de maniere economique puisqu"il se trouve dans une position relativement protegee entre la dent et l"organe lateral. Le support est reversible et possede une premiere levre (36) recouvrant l"extremite superieure (38) de la dent et une seconde levre (40) a l"extremite inferieure (30) de l"organe lateral ce qui permet que les forces soient transmises directement de la dent a l"organe lateral par l"intermediaire du support au lieu d"etre transmises par l"intermediaire de boulons amovibles (50).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)