Expanded – threaded – driven – headed – tool-deformed – or locked-thr – Threaded fastener locked to a discreet structure – Prefabricated assembly comprising strip or sheet member...
Patent
1995-06-16
1997-08-12
Johnson, Blair
Expanded, threaded, driven, headed, tool-deformed, or locked-thr
Threaded fastener locked to a discreet structure
Prefabricated assembly comprising strip or sheet member...
403257, 4034051, 411104, 411432, F16B 2700
Patent
active
056558651
ABSTRACT:
An attachment arrangement for securing components or construction parts to an attachment rail (32) with a slot-like opening (34). The attachment arrangement includes a spring element (27) for improved handling which is deflectable both in the axial and radial directions. An axially elastic region (28) of the spring element (27) provides an axial prestress between a base member (21) and an intermediate member (29) whereby spontaneous detachment of the attachment arrangement by turning the base member (21) through 90 degrees relative to the attachment rail (32) is prevented.
REFERENCES:
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patent: 4410298 (1983-10-01), Kowalski
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patent: 4666355 (1987-05-01), Stover
patent: 4840525 (1989-06-01), Rebentisch
patent: 5067863 (1991-11-01), Kowalski
patent: 5489173 (1996-02-01), Hofle
Plank Wolfgang
Waibl Kurt
Chop Andrea
Hilti Aktiengeschaft
Johnson Blair
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