Reissue Patent
- Patent Title: Vehicle wheel manufacturing apparatus
- Patent Title (中): 车轮制造装置
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Application No.: US453688Application Date: 1974-03-22
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Publication No.: USRE28726EPublication Date: 1976-03-02
- Inventor: Dalton M. Davis
- Applicant: Dalton M. Davis
- Main IPC: B21D53/26
- IPC: B21D53/26 ; B60B31/00
Abstract:
A vehicle wheel manufacturing apparatus to connect a wheel rim and a spider by accurately press fitting the spider into the rim and then cold working portions of the rim into a plurality of depressions within the periphery of the spider. The cold working is accomplished by a separate actuator for each portion with the manifold assembly connecting together all of the actuators so the actuators will all act simultaneously.
Public/Granted literature
- US5627444A Switched reluctance motor control Public/Granted day:1997-05-06
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