Connecting apparatus for profile members

Joints and connections – Member ends joined by inserted section

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Details

403279, 403282, 403348, 411 85, F16B 700

Patent

active

059889306

ABSTRACT:
A connecting apparatus for producing a firm, releasable and reproducible mechanical interconnection of two profile member ends includes a groove strip (6) with threaded holes, an apertured strap (1) with through holes and screws (7), wherein the profile members (4) to be connected have mounting grooves (5) for the reception of the groove strip (6). The apertured strap (1) has, formed on a support surface thereof, penetration elements (3) which project from the surface and which on tightening of the screws (7) penetrate in a cold-deforming manner into the material of the profile members (4) to be connected and thus yield a multiply mechanically positive connection. The penetration elements (3) are formed as grater gashes.

REFERENCES:
patent: 2345650 (1944-04-01), Attwood
patent: 2696139 (1954-12-01), Attwood
patent: 2737268 (1956-03-01), Smith
patent: 3059589 (1962-10-01), Schreyer
patent: 4830531 (1989-05-01), Condit et al.

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Profile ID: LFUS-PAI-O-1214583

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