Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Hinge – Including means to hold or retard hinged members against...
Patent
1992-07-31
1995-02-14
Arola, Dave W.
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Hinge
Including means to hold or retard hinged members against...
285184, 285421, E05C 1764
Patent
active
053883080
ABSTRACT:
A friction joint assembly 20 comprising a first arm 21 and a second arm 22 pivotally connected about pivot means, the pivot means including mechanical adjustment means comprising opposed frictional components adapted to be urged, one against the other, axially from a central axis region 23 about which the opposed frictional components are generally radially disposed.
In a particular form, the opposed frictional components comprise a tubular member 24 on the one hand and opposed half members 26a, 26b located within the tubular member 24 on the other hand having a common frictional surface defined between them.
The friction joint assembly 20 forms part of a vacuum arm assembly including at least one bendable joint supported by the friction joint assembly 20.
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Australian Official Action dated Mar. 25, 1993 from Australian Industrial Property Organization Patent Office.
CORAL-No-Smoke, Anti Pollution System-CORAL, S.p.A.-Strada Volpiano, 52/54-10040 Leini, Torino, Italy (Four page brochure, including drawings).
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