Locks – Operating mechanism – Key
Reexamination Certificate
2006-06-13
2006-06-13
Glessner, Brian E. (Department: 3676)
Locks
Operating mechanism
Key
C070S37900R, C070S453000, C070S461000
Reexamination Certificate
active
07059160
ABSTRACT:
The rotary locking cylinder comprises a housing (5) and at least one rotor (8) provided with a key channel (27). Tumblers are provided to rotationally release the armature (8) with a key (17) associated therewith. A driver (6) is provided with at least one extension element (3) on the active part (2) of the rotary cylinder. Said extension element comprises a housing (24) and a rotatable insert (9). At least one extension element (3) is arranged on an outer side on the active part (2) at a distance from the driver (6). The key shank is extended in a manner which corresponds substantially to the length (A) of the extension element (3). Preferably, the rotatable insert (9) of the extension element (3) is profiled.
REFERENCES:
patent: 3293892 (1966-12-01), Falk
patent: 3824818 (1974-07-01), Neale
patent: 3974671 (1976-08-01), Rossetti
patent: 4195504 (1980-04-01), Foshee
patent: 4603566 (1986-08-01), Kruehn et al.
patent: 5479801 (1996-01-01), Keller
patent: 5666835 (1997-09-01), Keller
patent: 5839305 (1998-11-01), Aston
patent: 6058752 (2000-05-01), Feder
patent: 6532781 (2003-03-01), Keller
patent: 281 686 (1952-03-01), None
patent: 86 33 108 (1988-04-01), None
patent: 4213382 (1993-07-01), None
patent: 787872 (1997-08-01), None
patent: 0 874 113 (1998-10-01), None
patent: WO 99/54574 (1999-10-01), None
First page only for HU 125863 B (Jan. 26, 1940).
First page only for HU 215375 B (Dec. 28, 1998).
LandOfFree
Rotary locking cylinder for a safety lock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Rotary locking cylinder for a safety lock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rotary locking cylinder for a safety lock will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3694455