Control device for cylinder locks

Locks – Operating mechanism – Using a powered device

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

70360, 70376, E05B 904, E05B 4700

Patent

active

042940915

ABSTRACT:
A control device for a magnetic cylindrical lock having a cylindrical housing and a cylindrical plug disposed for rotational and axial movements in the housing, comprises a longitudinal boring in the plug, magnetic rotary members arranged for rotation across the longitudinal boring, and arresting means for blocking the rotation of the plug in one axial position of the latter and for permitting the rotary movement in another axial position.

REFERENCES:
patent: 347445 (1886-08-01), Sherman
patent: 1135027 (1915-04-01), Kohlberger
patent: 1444429 (1923-02-01), Rogginger
patent: 1513718 (1924-10-01), Morehouse
patent: 1869426 (1932-08-01), Jacobi
patent: 1969012 (1934-08-01), Jacobi
patent: 2460615 (1949-02-01), Andrew
patent: 3654782 (1972-04-01), Heimann
patent: 3968668 (1976-07-01), Epstein
patent: 4228667 (1980-10-01), Herriott

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Control device for cylinder locks does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control device for cylinder locks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for cylinder locks will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-924937

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.