Movable or removable closures – With means mounting closure for swinging – With biasing means
Patent
1976-05-14
1977-05-10
Caun, Peter M.
Movable or removable closures
With means mounting closure for swinging
With biasing means
126191, 126194, E05F 110
Patent
active
040219682
ABSTRACT:
A counterbalancing hinge for range oven doors or the like includes the following features: (a) articulated members one of which is a bracket adapted to be secured to a supporting body structure such as a range and the other of which is an arm adapted to be received within an oven door or the like and carrying a counterbalancing spring, (b) means for selectively adjusting the counterbalancing spring, (c) door leveling means, (d) an arm latching and locking device activated when the door is removed from the arm, (e) a strain separable detent carried by the spring supporting arm to restrain the arm selectively in door-partially open position, (f) counterbalancing spring action controlling mechanism, (g) spring for retaining the door so it can be removed only when in partially open position, (h) only a screwdriver is needed for installing or removing the counterbalancing hinge relative to the installation, (i) only a screwdriver is needed to, adjust, remove or replace the counterbalancing spring.
REFERENCES:
patent: 1759474 (1930-05-01), Volquardsen
patent: 1950041 (1934-03-01), Torchin et al.
patent: 1976077 (1934-10-01), Lindberg et al.
patent: 2213471 (1940-09-01), Minnick
patent: 2763342 (1956-09-01), French
patent: 2833270 (1958-05-01), Brown et al.
patent: 2833326 (1958-05-01), Knohl
patent: 3144863 (1964-08-01), Pollock
patent: 3389734 (1968-06-01), Gutshall
patent: 3605845 (1971-09-01), Junker
patent: 3749080 (1973-07-01), Kleinhenn
patent: 3842542 (1974-10-01), White et al.
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