Locking device for washers and dryers

Details Locking device for washers and dryers Locking device for washers and dryers

1990-01-31

1990-09-25

Gall, Lloyd A.

Closure fasteners

Cross bars

Vehicle door latches

292258, 292303, 292DIG69, E05C 1918

Patent

active

049588672

ABSTRACT:
A washer/dryer lock device (10) to be used in both front loading (101) and top loading (102) machines, wherein the device comprises a sleeve member (14) dimensioned to receive a toothed shaft member (18) and an over-center spring biased lock unit (13) attached to the sleeve member (14) and adapted to releasably engage the shaft member (18) such that a flange element (15) on the sleeve member (14) and a friction pad element (21) on the shaft member (18) can engage opposed surfaces on a machine (101) (102) so as to prevent the machine door (100) from being opened.

REFERENCES:
patent: 1711282 (1929-04-01), Orr
patent: 2846257 (1958-08-01), Sherrill
patent: 3245239 (1966-04-01), Zaidener
patent: 3475929 (1969-11-01), Weingart
patent: 3664164 (1972-05-01), Zaidener
patent: 4200317 (1980-04-01), Polselli et al.
patent: 4286412 (1981-09-01), Stevens
patent: 4486042 (1984-12-01), Chee

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