Metal working – Means to assemble or disassemble – Puller or pusher means – contained force multiplying operator
Patent
1980-10-30
1983-04-26
Husar, Francis S.
Metal working
Means to assemble or disassemble
Puller or pusher means, contained force multiplying operator
228183, 414745, 414746, 29726, B23P 1526
Patent
active
043808549
ABSTRACT:
An apparatus for assembling cooling tubes and fin elements in the manufacture of heat exchangers, particularly radiators for motor vehicles, comprises stations for feeding the tubes and the fin elements to grooves in a rotatable drum. A tube and a fin element are positioned together in each groove in the drum and are then ejected together at an ejecting station by an expelling device. An advancing means advances the tube and the fin element along a transportation path in an alternate relationship. The tubes and the fin element are soldered to form units during their passage through a soldering station. In a preferred embodiment the feeding station for the fin elements is provided with a separate groove into which the fin elements are fed, before the transfer to the grooved drum.
REFERENCES:
patent: 1996566 (1935-04-01), Boerger
patent: 2006383 (1935-07-01), Boerger
patent: 3593836 (1971-07-01), Hill
Granges Metallverken Aktiebolag
Husar Francis S.
Rising V. K.
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