Expansible chamber devices – Displacement control of plural cylinders arranged in... – Flexible wall-type working member
Patent
1980-02-22
1983-01-11
Hershkovitz, Abraham
Expansible chamber devices
Displacement control of plural cylinders arranged in...
Flexible wall-type working member
92 138, 92 26, 411 6, F01B 1900
Patent
active
043676740
ABSTRACT:
An actuator device used with an engine-idle control system of an automobile provided with an air-conditioner, and is adapted so as to operate an operating rod in association with a throttle valve opening lever of an internal combustion engine. The actuator device includes an actuator housing having a guide member, a diaphragm member within the housing to thereby define two chambers within the housing, a plunger member secured to the diaphragm member at one end thereof and extending out through the housing at the other end thereof, the plunger member being slidably supported by the guide member, a lock nut for fastening the operating rod to the plunger member and being of hexagonal external form, an adjusting member including a hub portion in which a nut member is securely positioned, the nut member being moved via threads formed on the plunger member, a plurality of extending members which axially extend from the hub portion and which are elastically in contact with the hexagonal external face of the lock nut, the hub portion having a ring shaped knurling peripheral portion, and a stopping flange portion in contact with the guide member.
REFERENCES:
patent: 3168011 (1965-02-01), Baumann
patent: 3229592 (1966-01-01), Puster
patent: 3529908 (1970-09-01), Smith
patent: 3547088 (1970-12-01), Yagi
patent: 3555491 (1971-01-01), Moss
patent: 3843169 (1974-10-01), Wise
patent: 3905279 (1975-09-01), Yadon
patent: 3945302 (1976-03-01), Downs
patent: 3969988 (1976-07-01), Maurer
patent: 4024800 (1977-05-01), Masclet
patent: 4033232 (1977-07-01), Benjamin
patent: 4060063 (1977-11-01), Hirasawa
patent: 4092213 (1978-05-01), Nishimura
patent: 4137876 (1979-02-01), Volpe
patent: 4198844 (1980-04-01), Lowe
Aoki Kongou
Inada Masami
Aisin Seiki Kabushiki Kaisha
Hershkovitz Abraham
LandOfFree
Actuator device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Actuator device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-773927