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Fijación de dientes de excavadora retroadaptados
Un sistema de fijación para un implemento de excavadora, cuyo sistema comprende: un diente de excavadora que tiene una cavidad receptora de boquilla formada en el mismo; un inserto recibido en un rebaje formado en una boquilla de adaptador; y un sujetador con rosca externa que sujeta de manera liberable el diente en la boquilla, teniendo el sujetador una rosca de sujetador helicoidal formada sobre el mismo que es excéntrica con respecto al cuerpo del sujetador.
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.
Fijación de dientes de excavadora retroadaptados
Un sistema de fijación para un implemento de excavadora, cuyo sistema comprende: un diente de excavadora que tiene una cavidad receptora de boquilla formada en el mismo; un inserto recibido en un rebaje formado en una boquilla de adaptador; y un sujetador con rosca externa que sujeta de manera liberable el diente en la boquilla, teniendo el sujetador una rosca de sujetador helicoidal formada sobre el mismo que es excéntrica con respecto al cuerpo del sujetador.
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.
Fijación de dientes de excavadora retroadaptados
RUVANG JOHN (author)
2021-04-26
Patent
Electronic Resource
Spanish
IPC:
E02F
Baggern
,
DREDGING
Fijación para diente de excavadora completamente estabilizado
| European Patent Office | 2017