Pipe connector assembly with internal locking mechanism

Details Pipe connector assembly with internal locking mechanism Pipe connector assembly with internal locking mechanism

1996-04-29

1998-03-03

Johnson, Blair

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

Portable

160381, 52285, 403103, 403171, 403231, A47G 500

Patent

active

057224773

ABSTRACT:
A connector assembly for connecting and locking tubular elements in preselected angular relationships. The connector assembly includes a pair of clevis having tube engaging elements at one end and three clevis rings at the other. The clevis rings of each clevis are interengaged and define a bore. The bore has a plurality of grooves therein. Locking elements, including a locking pin and a locking plug are inserted in the bore. The locking pin and locking plug each have a pair of opposed raised ribs and a pair of opposed resilient locking arms that engage the grooves in the bore. Detents on the ends of the resilient arms engage a space between the interengaged clevis rings to secure the locking elements in place. The tubular elements can be interconnected in a system of frames to suspend function and decorative panels.

REFERENCES:
patent: 2921773 (1960-01-01), Hoelzer
patent: 4582445 (1986-04-01), Warshawsky
patent: 4774792 (1988-10-01), Ballance
patent: 4929113 (1990-05-01), Sheu
patent: 4958671 (1990-09-01), Bove
patent: 4970841 (1990-11-01), Zeigler
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patent: 5259167 (1993-11-01), Weise
patent: 5265969 (1993-11-01), Chusang
patent: 5352149 (1994-10-01), Melashenko et al.
patent: 5414950 (1995-05-01), Johnson, Sr.
patent: 5542151 (1996-08-01), Stranski et al.
patent: 5581838 (1996-12-01), Rocco

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