Handle apparatus for a manual motor

Details Handle apparatus for a manual motor Handle apparatus for a manual motor

2006-02-21

2006-02-21

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

Electric switch details

Actuators

C200S400000, C200S501000, C200S331000

Reexamination Certificate

active

07002088

ABSTRACT:
Disclosed is a handle apparatus of a manual motor starter having an improved structure for transferring driving force between a control lever and a driving lever. The handle apparatus comprises: a rotary handle for controlling ON and OFF operations of the manual motor starter, an interlocking member coaxially coupled with the rotary handle to be rotated by rotation of the rotary handle, the interlocking member having a first gear for providing a driving force; a driving lever having a second gear formed at one side of the driving lever to be rotated by the driving force by the interlocking member, the driving lever having a pin slot for providing a rotational driving force; and a control lever having a sliding pin inserted in the pin slot of the driving lever, through which the rotational driving force is transferred from the driving lever to the control lever.

REFERENCES:
patent: 5288958 (1994-02-01), Grunert et al.
patent: 6124558 (2000-09-01), Baumeister et al.
patent: 6518526 (2003-02-01), Hamada et al.
patent: 6566618 (2003-05-01), Hamada et al.
patent: 6606229 (2003-08-01), Takahashi et al.
U.S. Appl. No. 11/016,911 to Cho, which was filed Dec. 21, 2004.
U.S. Appl. No. 11/016,972 to Shin, which was filed Dec. 21, 2004.

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