Tubing connection

Details Tubing connection Tubing connection

1978-09-19

1979-09-18

Kundrat, Andrew V.

Fences

Panels

403242, 403283, 256 65, E04H 1714

Patent

active

041680545

ABSTRACT:
A tubing connection comprising an elongated opening in a first tube member and a pair of opposed slots cut in the end of a second tube forming a pair of tabs which are flattened and inserted through the elongated opening. The tabs are spread to conform with the inside contour of the first tube member and a tubular insert is press fit between the spread tabs. A perforation is punched through the first tube member at a location such that it penetrates one of the spread tabs and the tubular insert. The perforation is indented locking the tab to the first tube member to prevent rotation giving a strong rigid connection.

REFERENCES:
patent: 470514 (1892-03-01), Simpson
patent: 1649363 (1927-11-01), Parsons
patent: 3082850 (1963-03-01), Weening
patent: 3848855 (1974-11-01), Weiland

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