Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to hold or retard hinged members against...
Patent
1988-10-17
1989-05-30
Silverberg, Fred A.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including means to hold or retard hinged members against...
16 86A, 16347, E05D 1110
Patent
active
048337552
ABSTRACT:
This invention relates to a system for marking the relative position of a mobile element with respect to a fixed element, the mobile element being able to occupy two extreme positions, close or remote, of the type comprising a lever articulated by one of its ends on the fixed element and a guide disposed on the mobile element and cooperating with the lever, the guide being in the vicinity of the articulation of the lever in the close extreme position and being in abutment against the other end of the lever in the remote extreme position. The guide includes rollers mounted for rotation on flexion bars in the mobile element, the rollers being disposed on either side of the lever, pressing it therebetween. At least one undulatory profile is formed on the lever which is capable of cooperating with one of the rollers, so as to immobilize the mobile element in a desired relative position, when the roller is located in one of the troughs of the profile.
REFERENCES:
patent: 2915778 (1959-12-01), DeVito
patent: 3012269 (1961-12-01), Bartel
patent: 3304135 (1967-02-01), Hasselmark
patent: 4472857 (1984-09-01), Guionie et al.
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