Clamping connection unit

Details Clamping connection unit Clamping connection unit

1989-02-16

1990-02-13

Arola, Dave W.

Pipe joints or couplings

With assembly means or feature

Guide and support

285336, 285367, 285351, 285917, F16L 3500

Patent

active

049000632

ABSTRACT:
A clamping connection unit for joining two hollow cylindrical pipes together is described. The unit consists of two abutting identically constructed coupling halves (1,2), an elastic O-ring (16) placed between them and a clamping connection (15) pressing the two coupling halves together. The clamping connection is in the form of a pipe clamp and is chamfered off on the internal surfaces of the clamping jaws to form V-shaped surfaces which slide down on similarly chamfered surfaces of annular ridges at the pipe ends to connect the two coupling halves together without leaving a gap.

REFERENCES:
patent: 3464722 (1969-09-01), Larkin
patent: 3498649 (1970-03-01), Pfeuffer
patent: 3544138 (1970-12-01), Eiff
patent: 3794361 (1974-02-01), Westberg
patent: 4627646 (1986-12-01), Kessel

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