Supports: cabinet structure – Arrangements of plural cabinets – Adjacent mutual closures
Patent
1975-03-18
1976-06-08
Nunberg, Casmir A.
Supports: cabinet structure
Arrangements of plural cabinets
Adjacent mutual closures
312198, 104172R, 246182B, A47B 5302, B61J 304
Patent
active
039618315
ABSTRACT:
Sensor means which is fitted to a mobile member so as to stop the latter on engagement with an object in its path comprising a trip bar, a plurality of links which are arranged at spaced points along the mobile member and are each pivotally connected to said mobile member and trip bar at respective opposite ends so that they form a folding parallelogram with the mobile member and trip bar, and switch means which is arranged in relation to said trip bar so as to be operated by movement of the latter towards said mobile member. Preferably, at least one of the links is pivotally connected to the mobile member by connection means which is adjustable in position along a respective portion of the length of the mobile member and which preferably carries a stop in a predetermined angular position relative to the pivot between the link and connection means so that the links lie parallel to one another when they engage their respective stops. Preferably, the sensor means is mounted with the trip bar extending horizontally along the base of a mobile storage unit.
REFERENCES:
patent: 2900922 (1959-08-01), Edmonds
patent: 3200767 (1965-08-01), Klamp et al.
patent: 3566802 (1971-03-01), Lundgvist
patent: 3665864 (1972-05-01), Bildsoe
patent: 3724389 (1973-04-01), Greaves
Showell Richard Grahame Dugard
Spears Peter John
Bar Productions (Bromsgrove) Limited
Nunberg Casmir A.
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