Valves and valve actuation – Flexible actuator
Patent
1996-06-18
1999-02-16
Rivell, John
Valves and valve actuation
Flexible actuator
74106, 745016, 123400, F16K 3146, F16C 110, F02D 1102
Patent
active
058712020
ABSTRACT:
A hand lever apparatus (throttle lever) (10) is provided which has an automatic restoring function (automatic idle rotation opening position restoring function) to cope with an accident and which can perform normal operation lightly and swiftly. The hand lever apparatus (10) has a rotationally operable operating lever (30) and a toggle mechanism (T). The operating lever (30) is operated to actuate, through the toggle mechanism (T), a cable (20) connected to a driven member (CV) so as to pull the cable (20).
REFERENCES:
patent: 2531740 (1950-11-01), Orscheln
patent: 2949037 (1960-08-01), Knappe
patent: 3912251 (1975-10-01), Fraser et al.
patent: 4292858 (1981-10-01), Lipshield
patent: 4798185 (1989-01-01), Driggers
patent: 5065643 (1991-11-01), Axtell
patent: 5462254 (1995-10-01), Muller
Aiyama Fumihiko
Ohsawa Hisato
Taomo Toshio
Yamami Hirofumi
Kioritz & Corporation
Rivell John
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