Intermediate segment of an articulated arm comprising a...

Details Intermediate segment of an articulated arm comprising a... Intermediate segment of an articulated arm comprising a...

2004-03-11

2009-08-18

Joyce, William C (Department: 3656)

Machine element or mechanism

Control lever and linkage systems

Multiple controlling elements for single controlled element

C074S089340, C074S490050, C901S025000

Reexamination Certificate

active

07574939

ABSTRACT:
An intermediate segment of a control or other arm, fitted with a transmission for supporting a following segment is made up of a motor which is displaced towards the other end of the segment, preferably beyond the joint to a previous segment in order to reduce the toppling moment on the segment. The transmission includes a movement conversion device using a screw and nut.

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