Closure fasteners – Bolts – Sliding and rotary
Patent
1995-05-19
1997-01-07
Lindsey, Rodney M.
Closure fasteners
Bolts
Sliding and rotary
292DIG15, 16 82, E05C 502
Patent
active
055909183
ABSTRACT:
Door securing device and method comprising a cam having a periphery, a shaft perpendicularly connected to the cam, and a socket adapted to be formed in a floor adjacent a door. The shaft is operatively pivotally mounted in the socket with the periphery of said cam abutting the door. The socket secures the shaft therein and the cam abutting the door against breaking the door in. While maintaining the securing of the shaft, cam and door against break-ins, the shaft is pivotal in the socket, without removing the shaft from the socket, to and from respective selected pivot positions of the shaft in the socket, in which positions a respective portion of the periphery of the cam abuts the door in a completely closed position of the door, and respectively, in at least one partially open position of the door. The shaft is removably mounted in the socket for removal when desired.
REFERENCES:
patent: D229165 (1973-11-01), Wormood
patent: 504207 (1893-08-01), Fowler
patent: 1828912 (1931-10-01), Tobin
patent: 2586465 (1952-02-01), Hitschmann
patent: 2665161 (1954-01-01), Stehling
patent: 2687548 (1954-08-01), Price
patent: 2929647 (1960-03-01), Gladstone
patent: 3330585 (1967-07-01), Pollin
patent: 3791687 (1974-02-01), Schroeder
patent: 4082332 (1978-04-01), Palmer
patent: 4178026 (1979-12-01), Sinkhorn
patent: 4335910 (1982-06-01), Massie
patent: 4343500 (1982-08-01), Steiner
patent: 4429911 (1984-02-01), O'Neal et al.
patent: 4462623 (1984-07-01), Grant
patent: 4576423 (1986-03-01), Hendriks
patent: 4601502 (1986-07-01), Van Dyke
patent: 4765664 (1988-08-01), Siegel
patent: 4867493 (1989-09-01), Ward
patent: 5120093 (1992-06-01), Carney
patent: 5199759 (1993-04-01), Anderson
patent: 5383254 (1995-01-01), Wigley, Sr.
patent: 5454143 (1995-10-01), Wigley
patent: 5490304 (1996-02-01), Winner, Jr. et al.
Farber Martin A.
Lindsey Rodney M.
LandOfFree
Device and method for securing doors against forced break-ins does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Device and method for securing doors against forced break-ins, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device and method for securing doors against forced break-ins will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1759242