Rotary latch and lock

Details Rotary latch and lock Rotary latch and lock

1997-03-17

1999-03-23

Meyers, Steven

Closure fasteners

Bolts

Swinging

70208, 70472, 292240, 292 48, 29234112, 292337, E05C 306

Patent

active

058849483

ABSTRACT:
A slam-capable rotary latch employs a single rotary jaw that is releasably retained in its latched position by a rotary pawl, with the latch having a pair of spaced housing side plates that sandwich the rotary jaw and the rotary pawl, with the side plates defining aligned first and second U-shaped notches that cooperate with a third U-shaped notch formed in the rotary jaw for concurrently receiving and latchingly retaining within the confines of the first, second and third U-shaped notches a suitably configured strike formation, with housing side plate portions that define a selected one of the first and second U-shaped notches being rigidified and strengthened by the close proximity presence of a flange 1) that is formed integrally with side plate portions that define the selected notch and 2) that extends transversely to bridge between the housing side plates at a location near the first and second U-shaped notches. Improvements include housing side plate formations that aid in positioning, guiding and accommodating movement of relatively movable components, and improved connections formed between non-movable components.

REFERENCES:
patent: D218672 (1970-09-01), Lauper
patent: D303617 (1989-09-01), Russell et al.
patent: D303618 (1989-09-01), Russell et al.
patent: D303619 (1989-09-01), Russell et al.
patent: D303620 (1989-09-01), Russell et al.
patent: D303621 (1989-09-01), Russell et al.
patent: D303922 (1989-10-01), Russell et al.
patent: D304155 (1989-10-01), Russell et al.
patent: D314131 (1991-01-01), Russell et al.
patent: 2729089 (1956-01-01), Pelcin
patent: 2793386 (1957-05-01), Muhlhauser
patent: 3333878 (1967-08-01), Pelcin
patent: 4309884 (1982-01-01), Davis
patent: 4312203 (1982-01-01), Davis
patent: 4320642 (1982-03-01), Pastva
patent: 4438964 (1984-03-01), Peters
patent: 4641865 (1987-02-01), Pastva
patent: 4706478 (1987-11-01), Swan et al.
patent: 4892338 (1990-01-01), Weinerman et al.
patent: 4896906 (1990-01-01), Weinerman et al.
patent: 4911489 (1990-03-01), Hansen et al.
patent: 4917412 (1990-04-01), Swan et al.
patent: 4969916 (1990-11-01), Weinerman et al.
patent: 5042853 (1991-08-01), Gleason et al.
patent: 5058937 (1991-10-01), Miehe et al.
patent: 5069491 (1991-12-01), Weinerman et al.
patent: 5117665 (1992-06-01), Swan et al.
patent: 5299844 (1994-04-01), Gleason
patent: 5439260 (1995-08-01), Weinerman et al.
patent: 5564295 (1996-10-01), Weinerman et al.
patent: 5586458 (1996-12-01), Weinerman et al.
patent: 5595076 (1997-01-01), Weinerman et al.
patent: 5611224 (1997-03-01), Weinerman et al.
Versch Lock Mfg. Co., Inc., Columbia, SC, Two untitled product information sheets that show RSL Series Paddle Locks, date unknown but believed to be prior to Dec., 1995. See also two pages of Versch Product Photos.
Tri/Mark Corporation, New Hampton, IA, Three untitled product information sheets (believed to be pp. 8, 11 & 12 from a Tri/Mark Catalog) that show locks of the 30-175, 30-400 and 30-450 series, date unknown but believed to be prior to Dec., 1995.
Cleveland Hardware, Cleveland, OH, One untitled product information sheet showing a No. 1-2600-AH Lock, date unknown but believed to be prior to Dec., 1995.
Eberhard Manufacturing Co. (Division of the Eastern Company), Cleveland, OH, Catalog 106 entitled Industrial and Vehicular Hardware, 1994, pp. 4-9, 26, 32-36, 64-65 and 71-75.
General Motors Corp., Detroit, MI, photos showing a vehicle handle assembly Part No. 15686155 which has been available at Chevrolet dealers since at least as early as 1993.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2119104