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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.:

US 6343415 B1

PDFFull Text
Date of Patent:
Feb. 05, 2002

Filed:

Jun. 23, 1999

Part holding head, part mounting device and part holding method

Applicant:
Inventors:

Osamu Okuda, Hirakata, JP;

Akira Kabeshita, Hirakata, JP;

Satoshi Shida, Katano, JP;

Makoto Sueki, Kofu, JP;

Assignee:

Matsushita Electric Industrial Co., Ltd., Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Carl J Arbes

Assistant Examiner:

Minh Trinh

Int. Cl.
CPC ...
H05K 3/30 ;
U.S. Cl.
CPC ...
H05K 3/30 ;
Abstract

A voice coil motor is attached to a shaft, that is installed in a component holding head, to drive the shaft in an axial direction. Also, a detecting device is arranged to detect movement of the shaft. The supply of power to the voice coil motor is controlled on the basis of a detection result of the detecting device, whereby movement of the shaft in the axial direction is controlled. The movement of the shaft in the axial direction is accordingly correctly known.

Find Patent Forward Citations

Okuda, Osamu. (2002). Part holding head, part mounting device and part holding method (U.S. Patent No. 6343415). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6343415

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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