Central locking device for a plurality of closeable openings in

Details Central locking device for a plurality of closeable openings in Central locking device for a plurality of closeable openings in

1985-03-11

1987-03-03

Moore, Richard E.

Closure fasteners

Bolts

Multiple

E05C 1758

Patent

active

046470875

ABSTRACT:
A central locking system for use in a motor vehicle includes a pressure source generating preferably an under pressure and an over pressure. The source is connected to a series of pneumatic control units each including a pressure chamber, a control element arranged in the chamber for movement between two control positions, an opening in the chamber communicating with a space enclosing a valve which normally closes the opening and the space being provided with a discharging nipple which is coupled via the subsequent series connected control units to an indicator device. The indicator device is arranged in the field of view of the car operator. In this manner, the operating condition of locking devices which are outside of view of the operator can be reliably checked.

REFERENCES:
patent: 3357215 (1967-12-01), Riester et al.
patent: 3785187 (1974-01-01), Wolz
patent: 4466263 (1984-08-01), Rathmann
patent: 4541258 (1985-09-01), Periou et al.

Affiliated with

Also associated with

Rating

Central locking device for a plurality of closeable openings in does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Central locking device for a plurality of closeable openings in , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Central locking device for a plurality of closeable openings in will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1013339