Actuator cylinder

Details Actuator cylinder Actuator cylinder

2005-11-29

2005-11-29

Look, Edward K. (Department: 3745)

Motors: expansible chamber type

Working member position feedback to motive fluid control

Follower type

C091S380000

Reexamination Certificate

active

06968771

ABSTRACT:
The invention relates to an actuator cylinder, which is intended to be operated using a control valve controlled by an operating lever. The actuator cylinder includes a cylinder barrel, a piston, and a rod, which extends outside the cylinder barrel. A detector element is fitted in connection with the rod, its angle of rotation corresponding to the current position of the piston. The control valve includes a rotatably supported slide construction, to which the detector element is connected in order to rotate the slide construction to a free-circulation position, when the piston is in a position according to the operating lever. The control valve also includes connections, between which a through-flow channel is arranged. The slide construction additionally includes a component shutting off the through-flow channel.

REFERENCES:
patent: 2917079 (1959-12-01), Deford et al.
patent: 2954837 (1960-10-01), Ziskal
patent: 3242824 (1966-03-01), Jablonsky et al.
patent: 3913449 (1975-10-01), Koch et al.
patent: 3915070 (1975-10-01), Mailliet
patent: 4386552 (1983-06-01), Foxwell
patent: 4418781 (1983-12-01), Rabe et al.
patent: 4475440 (1984-10-01), Rabe et al.
patent: 6116139 (2000-09-01), Yuda, Jr. et al.

Affiliated with

Also associated with

Rating

Actuator cylinder 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 cylinder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Actuator cylinder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3473549