Title:
THE SAW BLADE
Document Type and Number:
WIPO Patent Application WO/2008/006243
Kind Code:
A1
Abstract:
The saw blade, comprises a blade body and a plurality of saw-teeth disposed on the
blade body, these saw-teeth deviate by determined angle alternately to either side
of the saw blade from the plane of the saw blade, wherein the cutting face of each
saw-tooth is formed with a, the front side of which forms a minor cutting face. With
the radiating step on each saw-tooth, the radiating area of the saw-tooth of the
present saw blade increases compared with that of the saw blade in the prior art,
thus improving the radiating efficiency, reducing the temperature of the saw-teeth,
extending the service life of the saw blade, and maintaining the high strength
of the saw blade during processing.
Inventors:
LI, Shiqing (Zhangzhuang Cinema Sushe, XinwenXintai, Shandong, 27219, CN)
Application Number:
CN2006/001561
Publication Date:
January 17, 2008
Filing Date:
July 04, 2006
Export Citation:
Assignee:
LI, Shiqing (Zhangzhuang Cinema Sushe, XinwenXintai, Shandong, 27219, CN)
International Classes:
B23D61/04; B27B33/08; B23D61/00; B27B33/00
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (8th Vantone New World Plaza, 2 Fuchengmenwai Street, Beijing 7, 100037, CN)
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