Supports – Brackets – Of sheet material
Patent
1988-05-11
1990-05-08
Talbott, David L.
Supports
Brackets
Of sheet material
24458, 24573, 52DIG6, 52285, 52784, 312140, 312263, 403187, 4034051, 411 15, 411 85, A47F 500
Patent
active
049231634
ABSTRACT:
A fixing device 30 is provided for securing two members, one of which is formed with a groove, together in a predetermined angular relationship. The device includes two limbs 32,34 having respective free ends 36,46 located at the same end 49 of the device, the limbs being arranged to act as levers which, when pushed towards each other at a predetermined position, cause the free ends 36,46 to move apart to engage walls of the groove. The device 30 also advantageously includes a necked slot 50 for receiving, for example, a screw, for securement to the one planar surface, which necked slot co-operates with the screw such that the screw will push the limbs together in order to effect said engagement as the screw secures the device to the ungrooved member.
REFERENCES:
patent: 2883228 (1959-04-01), Roberts, Jr.
patent: 2891752 (1959-06-01), Genter
patent: 3088560 (1963-05-01), Preuss
patent: 3858370 (1975-01-01), Halstead
patent: 4444372 (1984-04-01), Klingstedt
patent: 4601247 (1986-07-01), Welch et al.
patent: 4693630 (1987-09-01), Giovannetti
Talbott David L.
Titus Tool Company Limited
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