Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1989-05-30
1990-11-27
Eley, Timothy V.
Metal working
Method of mechanical manufacture
Assembling or joining
29469, B23P 1102
Patent
active
049725700
ABSTRACT:
The present invention provides a method of assembling a fan where the fan itself comprises a plurality of fan components and a housing portion having an open end with an interior area defined by component receiving regions. The method includes positioning the housing portion with its open end up and then locating the components in set positions in the housing portion with those set positions being initially maintained by cooperative fitting of the components in the component receiving regions. After the components have been located in their set positions, the fan is then secured by mechanical locking means to releasably secure the components in the housing portion.
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patent: 2875316 (1959-02-01), Ford et al.
patent: 3775590 (1973-11-01), Gartner
patent: 3902045 (1975-08-01), Laing
patent: 4437394 (1984-03-01), Tateishi
patent: 4737616 (1988-04-01), Wen-Yung
patent: 4739153 (1988-04-01), Rendel et al.
patent: 4743737 (1988-05-01), Tateishi
patent: 4743739 (1988-05-01), Tateishi
Chin Frances
Eley Timothy V.
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