Title:
BAND SAW BLADE
Document Type and Number:
WIPO Patent Application WO/2022/176824
Kind Code:
A1
Abstract:
A band saw blade (91, 91A, 91B) includes set teeth （Ｌｗ，Ｒｗ，ＬｗＡ，ＲｗＡ）which are projected by a projection amount A and at a lateral rake angle α with respect to a lateral face (Sa, Sb) of a body section (911) having a thickness of 1.6mm. The band saw blade (91, 91A, 91B) is configured so that ０．８０ｍｍ≦Ａ≦１．１０ｍｍ、０．１４ｍｍ≦Ｂ≦０．３８ｍｍ、and ５°≦α≦１３．７° are satisfied when the height difference between outer-corner sections (P2, P4) of the set teeth （Ｌｗ，Ｒｗ，ＬｗＡ，ＲｗＡ）and inner-corner sections (P3, P5) which are positioned higher than the outer-corner section (P2) in the tooth height-direction is a corner-section height difference B.
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Inventors:
ISEDA JUN (JP)
TAKASAKI JUNYA (JP)
TAKASAKI JUNYA (JP)
Application Number:
PCT/JP2022/005801
Publication Date:
August 25, 2022
Filing Date:
February 15, 2022
Export Citation:
Assignee:
AMADA CO LTD (JP)
AMADA MACHINERY CO LTD (JP)
AMADA MACHINERY CO LTD (JP)
International Classes:
B23D61/12; B23D63/06
Domestic Patent References:
| WO2018155356A1 | 2018-08-30 |
Foreign References:
| JP2005118949A | 2005-05-12 | |||
| JP2016043463A | 2016-04-04 | |||
| JP2007290097A | 2007-11-08 | |||
| JP2013010170A | 2013-01-17 | |||
| JP2012143818A | 2012-08-02 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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