Rotary expansible chamber devices – Working member has planetary or planetating movement – Helical working member – e.g. – scroll
Patent
1993-02-22
1994-05-10
Vrablik, John J.
Rotary expansible chamber devices
Working member has planetary or planetating movement
Helical working member, e.g., scroll
418151, 403368, 4034091, 464180, F01C 104, F01C 2100, F16B 214, F16B 2120
Patent
active
053103246
ABSTRACT:
A pin passing through a pin hole disposed in a support portion disposed on a rotating shaft is fixed to the support portion by fitting a first push nut to the pin so that the first push nut abuts against the top surface of the support portion. Then, a balance weight is supported by the support portion by fitting a second push nut onto the protruding end of the pin.
REFERENCES:
patent: 3986799 (1976-10-01), McCullough
patent: 4934910 (1990-06-01), Utter
Iio Takayuki
Tanigaki Ryuhei
Mitsubishi Jukogyo Kabushiki Kaisha
Vrablik John J.
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