Electricity: circuit makers and breakers – Solid contact – Rocking actuator
Reexamination Certificate
2007-03-12
2011-10-04
Leon, Edwin A. (Department: 2833)
Electricity: circuit makers and breakers
Solid contact
Rocking actuator
Reexamination Certificate
active
08030587
ABSTRACT:
The invention concerns rotary control device for remote control of a moving vehicle, particularly a civil engineering works vehicle, an agricultural implement or a goods handling vehicle comprising two parts rotatably mobile relative to one another about an axis (A) and formed of a body (2) intended to be fixed to the handle of the remote control and an actuating part (6), the device also comprising first elastic means (13) including a winding (14) and two mobile branches (15, 16), the first actuating part being immobilized, in a position of equilibrium (P), with respect to a first member (2, 6). The device further comprises second elastic means (22) supported, on a mobile branch (15, 16) of the first elastic means (13) and, designed, in the position of equilibrium, to bear against a support portion (24) of the second member (2, 6).
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patent: 3329785 (1967-07-01), Baer et al.
patent: 3410971 (1968-11-01), Sandor
patent: 5969309 (1999-10-01), Nishimura et al.
patent: 2008/0099320 (2008-05-01), Kiyono et al.
patent: 2008/0099321 (2008-05-01), Kiyono et al.
patent: 871782 (1953-03-01), None
patent: 2823368 (2002-10-01), None
International Search Report PCT/FR2007/000429; Dated Aug. 30, 2007.
Bosch Rexroth D.S.I.
Cantor & Colburn LLP
Leon Edwin A.
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