A SAFETY PAPER-SHREDDER AND ITS PAPER-INLET TACTILE SENSING DEVICE

Title:

A SAFETY PAPER-SHREDDER AND ITS PAPER-INLET TACTILE SENSING DEVICE

Document Type and Number:

WIPO Patent Application WO/2008/116350

Kind Code:

A1

Abstract:

This invention discloses a tactile sensing device for a paper-shredder inlet, including: two conductive components, which are arranged in the paper-shredder inlet with a clearance between them and can generate a tactile signal, and an on-off circuit, which is electrically connected to the two conductive components respectively and can receive the tactile signal to command a controlling circuit in halt operation of shredder, thereby preventing human body from being injured. This invention also discloses a safety shredder having the tactile sensing device.

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Inventors:

ZHONG, Fenqiang (22nd Floor, B Unit Gaoke Building,No. 908, Tianhe North Road,Gaungzhou, Guangdong 0, 510630, CN)

Application Number:

CN2007/001375

Publication Date:

October 02, 2008

Filing Date:

April 25, 2007

Export Citation:

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Assignee:

ZHONG, Fenqiang (22nd Floor, B Unit Gaoke Building,No. 908, Tianhe North Road,Gaungzhou, Guangdong 0, 510630, CN)

International Classes:

B02C18/00; B02C23/04; B02C25/00; B02C18/00; B02C23/00; B02C25/00

Attorney, Agent or Firm:

GUANGZHOU SCIHEAD PATENT AGENT CO. LTD. (Room 1508, Huihua Commercial & Trade BuildingNo. 80 XianLie Zhong Road,Guangzhou, Guangdong 0, 510070, CN)

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