Hand lever apparatus including a main lever having a brake plate

Details Hand lever apparatus including a main lever having a brake plate Hand lever apparatus including a main lever having a brake plate

1996-06-18

1999-02-09

Rivell, John

Valves and valve actuation

Flexible actuator

745016, 123398, 123400, F16K 3144, F02D 1104

Patent

active

058683771

ABSTRACT:
A hand lever apparatus (throttle lever) is provided which has the automatic restoring function (automatic idle rotation opening position restoring function) to cope with accidents and steadily hold a desired operation position (intermediate opening position of a throttle valve). The hand lever apparatus has a rotationally operable main lever (30) and a sub-lever (40) rotationally operated to pull a cable (10a) connected to a driven member (CV). The main lever (30) has a brake plate (34). By pressing the brake plate (34) against an operating portion (42) of the sub-lever (40), rotation of the sub-lever (40) is regulated to hold the sub-lever (40) in a position.

REFERENCES:
patent: 4570593 (1986-02-01), Take et al.
patent: 4798185 (1989-01-01), Driggers
patent: 4807580 (1989-02-01), Clark
patent: 5511763 (1996-04-01), Green
patent: 5517967 (1996-05-01), Nakayama

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