High performance device for balancing a force

Details High performance device for balancing a force High performance device for balancing a force

2007-10-30

2007-10-30

Le, Mark T. (Department: 3617)

Electricity: transmission to vehicles

Collectors

Trolley

C191S065000, C191S066000, C414S680000

Reexamination Certificate

active

10380411

ABSTRACT:
A device for balancing a force. The device includes an articulated mechanism (10). The articulated mechanism (10) includes a proximal arm (12) borne by a support wedged on a first hinge pin (20) and a distal arm (14) borne by the proximal arm and wedged on a second hinge pin (24) extending parallel to the first pin. The distal arm has a free end (26) supporting a load (F). The device further includes first balancing means (18,20) with high bandwidth acting on the proximal arm (12), second balancing means (18,22) with high bandwidth acting on the distal arm (4), and coordinating means interposed between the first balancing means and the second balancing means to coordinate rotational movements of the proximal arm and the distal arm.

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International Search Report for PCT/FR01/02835, dated Jan. 2, 2002.
International Preliminary Examination Report of PCT/FR01/02835, dated Apr. 29, 2002.

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