The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 30, 2007
Filed:
Oct. 31, 2005
Kuniyasu Shirai, Bisai, JP;
Takuya Sato, Miyota-machi, JP;
Kuniyasu Shirai, Bisai, JP;
Takuya Sato, Miyota-machi, JP;
Yamada Dobby Co., Ltd., , JP;
Minebea Co., Ltd., , JP;
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 machinea non-synchronous transmitting apparatusand an angle indexing apparatusThe non-synchronous transmitting apparatustransforms a constant revolution of the press machineinto a variable revolution. The angle indexing apparatusis connected to the non-synchronous transmitting apparatusvia a coupling deviceand is connected to a rotatably stacking cavity deviceof a press dieAn accelerated rotational speed period of an output shaftof the non-synchronous transmitting apparatusis set during a Feeding-Phase period of time of the press machineand thereby, a rotational state completion of a driving shaftof the angle indexing apparatuscompletes earlier than the Feeding-Phase period of time completion of the press machinedso that a non-rotating period of time can be provided.