Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RETROFITTED EXCAVATOR TOOTH ATTACHMENT
A fully stabilized excavator tooth attachment. An excavator tooth (18) includes a nose-receiving pocket (24) bounded by an inner end, upper and lower, and opposing side walls (38, 34, 36, 30), the end wall (38) having a nose-engaging interface surface formed orthogonal to a longitudinal axis of the tooth, at least one of the side walls having a fastener opening formed therethrough, and each of the upper and lower walls having two spaced apart nose-engaging interface surfaces formed thereon substantially parallel to each other. Another excavator tooth includes side walls having generally planar nose-engaging interface surfaces formed therein, one surface resisting rotation of the tooth about the longitudinal axis in one direction, and another interface surface resisting rotation of the tooth in an opposite direction. An attachment system includes a fastener (26) configured for releasably securing the tooth on the nose, the fastener having a thread (88) which is eccentric relative to a body (86) of the fastener.
RETROFITTED EXCAVATOR TOOTH ATTACHMENT
A fully stabilized excavator tooth attachment. An excavator tooth (18) includes a nose-receiving pocket (24) bounded by an inner end, upper and lower, and opposing side walls (38, 34, 36, 30), the end wall (38) having a nose-engaging interface surface formed orthogonal to a longitudinal axis of the tooth, at least one of the side walls having a fastener opening formed therethrough, and each of the upper and lower walls having two spaced apart nose-engaging interface surfaces formed thereon substantially parallel to each other. Another excavator tooth includes side walls having generally planar nose-engaging interface surfaces formed therein, one surface resisting rotation of the tooth about the longitudinal axis in one direction, and another interface surface resisting rotation of the tooth in an opposite direction. An attachment system includes a fastener (26) configured for releasably securing the tooth on the nose, the fastener having a thread (88) which is eccentric relative to a body (86) of the fastener.
RETROFITTED EXCAVATOR TOOTH ATTACHMENT
UMGERÜSTETE BAGGERZAHNBEFESTIGUNG
FIXATION DE DENT D'EXCAVATION RÉTRO-AJUSTÉE
RUVANG JOHN A (Autor:in)
09.09.2020
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING