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Title:
AN AUTOMATIC PAGING PAPER SHREDDER
Document Type and Number:
WIPO Patent Application WO/2008/144971
Kind Code:
A1
Abstract:
An automatic paging paper shredder has an opening provided on top of the paper shredder. The opening is above a corresponding cutter shaft (9). A cover board (1) is provided in the opening. A paper rack (2) extends obliquely under the cover board (1). And a paper feeding passage (11) is formed between the paper rack (2) and the cover board (1). A narrow segment (12) of the cover board (1) is provided close to bottom of the paper rack (2). The paper feeding passage (11) between the paper rack (2) and the cover board (1) becomes narrow because of the narrow segment (12). Amain paper guiding wheel (4) of the paper rack (2) is provided on middleof the automatic paper feeding passage (11). The main paper guiding wheel (4) is driven by a drive unit (7).

Inventors:
TONY TSAI (CN)
Application Number:
PCT/CN2007/002883
Publication Date:
December 04, 2008
Filing Date:
October 08, 2007
Export Citation:
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Assignee:
TONY TSAI (CN)
International Classes:
B02C18/22; B02C18/16
Foreign References:
JP2002011367A2002-01-15
JP2001009312A2001-01-16
JP2004321993A2004-11-18
US7083131B22006-08-01
CN2880255Y2007-03-21
CN2880252Y2007-03-21
Attorney, Agent or Firm:
SHANGHAI SHEN HUI PATENT AGENT LTD. (103 Cao Bao Road, Shanghai 3, CN)
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