Heavy object turning apparatus

Details Heavy object turning apparatus Heavy object turning apparatus

2011-08-30

2011-08-30

Le, David D (Department: 3655)

Planetary gear transmission systems or components

Electric or magnetic drive or control

C475S162000

Reexamination Certificate

active

08007389

ABSTRACT:
A technique of a heavy object turning apparatus that is compact, is enabled to reduce the distance between the center of gravity of a heavy object and a pivot positioned on an axis, and is configured so that a turning arm and a drive unit has a length in the direction of an axis passing through the pivot around which the heavy object is turned. A control unit fixes a support base onto a stand. An orthogonal axis reduction gear serves as an anterior reduction gear and has a configuration in which an output shaft is on an axis of a planetary gear type reduction gear serving as the posterior reduction gear. An input shaft is perpendicular to the axis. The orthogonal reduction gear is constituted by a hypoid reduction gear or a worm-geared reduction gear. A motor is disposed on the bottom surface of the orthogonal reduction gear.

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Office Action Issued Mar. 31, 2011 in JP Application No. 2005-169492.

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