Static structures (e.g. – buildings) – Sheetlike element assembled parallel to existing wall,... – Separate fastener held by penetrating fastener
Patent
1996-02-12
1997-09-30
Kent, Christopher T.
Static structures (e.g., buildings)
Sheetlike element assembled parallel to existing wall,...
Separate fastener held by penetrating fastener
52410, 52708, 52704, 411383, 411533, E04D 514
Patent
active
056715765
ABSTRACT:
A device for attaching insulation material (13) of different thicknesses to a base material, such as a structural member, is formed of a receptacle (1) to be fastened to the base material and a pressure component (4) to be secured in a positively locked manner to the receptacle. The pressure component (4) includes a shaft (3) and a head (2) extending laterally outwardly from the shaft. An axially extending slot (9) in the shaft (3) serves for easier compression of the device and permits inward radial deformation of the shaft (3). The pressure component (4) is finally fixed to the receptacle (1) by a stud-shaped expanding element (8) driven in a central throughbore (7) in the shaft for preventing radial deformation of the shaft (3).
REFERENCES:
patent: 1855329 (1932-04-01), Wagner
patent: 5066181 (1991-11-01), Bogel
patent: 5171118 (1992-12-01), Rothenbuhler
patent: 5177922 (1993-01-01), Ovaert
patent: 5426905 (1995-06-01), Rollhauser
Hilti Aktiengeschaft
Kent Christopher T.
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