Connection arrangement

Details Connection arrangement Connection arrangement

1989-01-19

1990-04-03

Kundrat, Andrew V.

Joints and connections

Molded joint

Fusion bond, e.g., weld, etc.

403 23, 403102, 403296, 403404, 403271, 228140, 228142, 228160, 219 98, B25G 334, F16B 1100

Patent

active

049135783

ABSTRACT:
A connection arrangement with profiled parts contains, in at least one hollow chamber in a profiled part, a connecting element by means of which a connection with the other profile part is effected. The purpose of the invention is to provide, at low manufacturing cost, a reliable connection and to eliminate any after-treatment of surfaces in the vicinity of the connection. It is proposed that the connecting element be secured to the web of the first profiled part and that a length thereof projects, prior to welding, beyond the front surface; and that, after welding, the weld-zone be arranged in the hollow-chamber in the second profiled part and be at a distance from the adjacent front surfaces of the profiled parts.

REFERENCES:
patent: 2447085 (1948-08-01), Odlum
patent: 3202245 (1965-08-01), Letarte
patent: 4090799 (1978-05-01), Crotti et al.
patent: 4103371 (1977-03-01), Nagase
patent: 4160148 (1979-07-01), Jenkins
patent: 4380110 (1983-03-01), Harig
patent: 4527364 (1985-07-01), Baus
patent: 4653127 (1987-03-01), Baus

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