Method for assembling a stacked core

Details Method for assembling a stacked core Method for assembling a stacked core

2006-04-04

2006-04-04

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S407100, C029S564600, C029S593000, C029S598000, C029S604000, C029S607000, C029S609000, C029S732000, C029S738000, C029S880000, C083S023000, C083S109000, C310S216006, C310S216055

Reexamination Certificate

active

07020948

ABSTRACT:
The stacked core assembly apparatus, which can perform assembly at a high speed while keeping strength of an angle indexing apparatus, comprises a press machine1, a non-synchronous transmitting apparatus10and an angle indexing apparatus7.The non-synchronous transmitting apparatus10transforms a constant revolution of the press machine1into a variable revolution. The angle indexing apparatus7is connected to the non-synchronous transmitting apparatus10via a coupling device20,and is connected to a rotatably stacking cavity device51of a press die5.An accelerated rotational speed period of an output shaft13of the non-synchronous transmitting apparatus10is set during a Feeding-Phase period of time of the press machine1,and thereby, a rotational state completion of a driving shaft33of the angle indexing apparatus7completes earlier than the Feeding-Phase period of time completion of the press machined1so that a non-rotating period of time can be provided as to settle pivoting motion of stacking cavity device prior to a Machining-phase period starts.

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Office Action issued by Singapore Patent Office on Jul. 27, 2004.
International Search Report of PCT/JP02/05740 mailed on Oct. 8, 2002.
European Search Report, Application No.: 027334443.2-2208 PCT/JP0205740, dated Oct. 7, 2005.

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