Joints and connections – Member ends joined by inserted section
Patent
1997-11-10
1999-11-23
Browne, Lynne H.
Joints and connections
Member ends joined by inserted section
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.
Liebetrau Christoph
Schindler Kaspar
Bochna David E.
Browne Lynne H.
Inventio AG
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