Connection of sectional bars, of a support system for a sanitary

Details Connection of sectional bars, of a support system for a sanitary Connection of sectional bars, of a support system for a sanitary

1991-12-20

1993-12-14

Reese, Randolph A.

Joints and connections

Rod end to transverse side of member

Rod clamped to hole edge

403255, 403263, 403381, 403 20, 52738, F16B 218

Patent

active

052696197

ABSTRACT:
The connection has a connection piece (1) which has two displaceable wedges (4, 13) in a bearing housing (8) . These wedges (4, 13) can be displaced in the bearing housing (8) independently of one another by a guide bearing (15, 16). In the working position, the wedge (4) extends into a dovetailed longitudinal groove (20) of a sectional bar (2). The front side (5) of the wedge (4) is profiled and engages a correspondingly profiled wall (22) of the sectional bar (2) in a positive-locking manner. The wedge (4) spreads two clamping tongues of the bearing housing (8) against the flanks of the longitudinal groove (20). By pivoting the guide bearing (15), the wedge (4) can be retracted, and the connection can be separated. A second wedge (13) is inserted axially into the interior space of a second profiled piece (3). This wedge (13) spreads two brackets (11) of the bearing housing (8 ). Both sectional bars (2, 3) have the same design and may be cut off to any desired length. No further processing of the sectional bars (2, 3) is necessary.

REFERENCES:
patent: 687114 (1901-11-01), Brown
patent: 3574367 (1971-04-01), Jankowski
patent: 3697104 (1972-10-01), Soulie et al.
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patent: 3945742 (1976-03-01), Condevaux
patent: 4069638 (1978-01-01), Hasselquist et al.
patent: 4345849 (1982-08-01), Stenemann
patent: 4490064 (1984-12-01), Ducharme
patent: 4572694 (1986-02-01), Hoeksema
patent: 4799819 (1989-01-01), Swoboda
patent: 4907388 (1990-03-01), Siahatgar

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