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.
More Like This:
JPS59203651 | DISPOSER |
Inventors:
ZHONG FENQIANG (CN)
Application Number:
PCT/CN2007/001375
Publication Date:
October 02, 2008
Filing Date:
April 25, 2007
Export Citation:
Assignee:
ZHONG FENQIANG (CN)
International Classes:
B02C18/00; B02C23/04; B02C25/00
Foreign References:
CN2813101Y | 2006-09-06 | |||
CN2843615Y | 2006-12-06 | |||
US20070012808A1 | 2007-01-18 | |||
CN1887428A | 2007-01-03 | |||
CN2864758Y | 2007-01-31 | |||
CN1857780A | 2006-11-08 |
Attorney, Agent or Firm:
GUANGZHOU SCIHEAD PATENT AGENT CO. LTD. (Huihua Commercial & Trade BuildingNo. 80 XianLie Zhong Road,Guangzhou, Guangdong 0, CN)
Download PDF:
Previous Patent: WO/2008/116349
Next Patent: METHOD FOR SYNTHESIZING LOWER COLOR TEMPERATURE LIGHT AND LIGHTING DEVICE
Next Patent: METHOD FOR SYNTHESIZING LOWER COLOR TEMPERATURE LIGHT AND LIGHTING DEVICE