Metal working – Means to assemble or disassemble – Means to interrelatedly feed plural work parts from plural...
Patent
1993-03-05
1994-06-28
Echols, P. W.
Metal working
Means to assemble or disassemble
Means to interrelatedly feed plural work parts from plural...
298931, 29240, B23P 2100
Patent
active
053235304
ABSTRACT:
An apparatus for automatically assembling an inner rotor and an outer rotor substantially applied to an inscribe-type gear pump. Described is the construction and the function of the apparatus for incorporating inner rotors into outer rotors in such a manner that a holding pin which is pressed into a central hole of inner rotor descends together with the inner rotor until the accompanying inner rotor is filled into outer rotor. While the holding pin is lowered together with inner rotor, it is rotated so that gear portions of both rotors can be aligned properly and engage.
REFERENCES:
patent: 4630344 (1986-12-01), Boyle et al.
patent: 4662053 (1987-05-01), Aceti et al.
Akiyama Shin-ichi
Fujita Yoshihiro
Goto Susumu
Echols P. W.
Mitsubishi Materials Corporation
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