Device for joining tubes or bars

Details Device for joining tubes or bars Device for joining tubes or bars

1986-11-19

1989-02-21

Kundrat, Andrew V.

Joints and connections

Branched

Three or more radiating members

403176, 403259, 403268, 403296, F16B 718

Patent

active

048060410

ABSTRACT:
The invention relates to a device for tubes or rods provided with tapped tips.
It comprises a hollow hub (1) comprising a plurality of holes (2, 3) and at least two bolts (7), each having a thread (10, 11) at each of its ends, each bolt going through one of the holes (2) and having its thread (11) interior to the hub screwed to a nut (12) and its outside thread (10) screwed to tip (9) of one of the tubes or rods (4), one of holes (3) having dimensions greater than those of the nuts to allow the introduction of the nuts into the hub, locking means (14) being provided to assure the locking of each bolt on the corresponding tip.

REFERENCES:
patent: 1914260 (1933-06-01), Kennedy
patent: 3995962 (1976-12-01), Mylaeus
patent: 4011020 (1977-03-01), Frantl et al.
patent: 4027449 (1977-06-01), Alcalde-Cilveti
patent: 4129206 (1978-12-01), Talbott
patent: 4161088 (1979-07-01), Gugliotta et al.
patent: 4193706 (1980-03-01), Eberlein et al.
patent: 4313687 (1982-02-01), Martinez Apeztegui et al.
patent: 4353662 (1982-10-01), DuChateau
patent: 4666326 (1987-05-01), Hope
patent: 4692054 (1987-09-01), Kirby

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