Door stopping device

Details Door stopping device Door stopping device

1997-03-19

1998-06-30

Mah, Chuck

Miscellaneous hardware (e.g., bushing, carpet fastener, caster,

Closure checks

292DIG15, E05F 502

Patent

active

057715335

ABSTRACT:
A door stopping device is disclosed. It includes a fitting seat secured on a lower section of the door near the floor and a door stopper. The door stopper includes a base seat formed with a receptacle section for receiving a magnet and a pivot section, a supporting rod having a pivot end and an outer end, a pivot shaft pivotally connecting the pivot end of the supporting rod with the base seat, and a slipproof pad disposed on the outer end of the supporting rod. When the slipproof pad is located at a low position contacting with the floor, the frictional force between the slipproof pad and the floor serves to fully stop the door from moving due to external force. On the contrary, when the outer end of the supporting rod is shifted to a high position above the base seat, the door can be freely closed.

REFERENCES:
patent: 2519435 (1950-08-01), Byrd, Jr.
patent: 2798755 (1957-07-01), Zapotocny
patent: 3006676 (1961-10-01), Germock, Jr.
patent: 3244443 (1966-04-01), Rodgers
patent: 3328061 (1967-06-01), Whistler, Sr.
patent: 3701557 (1972-10-01), Centofante
patent: 3831989 (1974-08-01), Gurzenda
patent: 4505502 (1985-03-01), Tomita
patent: 4532672 (1985-08-01), Anderson

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