Title:
GUIDE BAR OF CHAIN SAW
Document Type and Number:
WIPO Patent Application WO/2016/135789
Kind Code:
A1
Abstract:
A guide bar of a chain saw of the present invention has: a slender plate-shaped guide bar body (1) supporting a saw chain at an edge part thereof; a plurality of long holes (2a, 2b) penetrating the guide bar body (1) on both sides thereof across a region of a prescribed width including a central axis line CL extending in a longitudinal direction of the guide bar body (1), the long holes (2a, 2b) being long in the longitudinal direction; and a plurality of attachment members (3, 3) molded into a shape sealing the long holes (2a, 2b) in advance and attached to the long holes (2a, 2b), respectively.
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Inventors:
TSUMURA TOSHIHIRO
YANOO AKIHITO
KADOWAKI TAICHI
UCHINO TOSHIHIDE
YANOO AKIHITO
KADOWAKI TAICHI
UCHINO TOSHIHIDE
Application Number:
PCT/JP2015/005663
Publication Date:
September 01, 2016
Filing Date:
November 12, 2015
Export Citation:
Assignee:
SUEHIRO SEIKO CO (JP)
International Classes:
B27B17/02; B23D57/02
Foreign References:
| US20040111897A1 | 2004-06-17 | |||
| US20100037472A1 | 2010-02-18 | |||
| JPS62244601A | 1987-10-26 | |||
| JPH05309604A | 1993-11-22 |
Other References:
See also references of EP 3263299A4
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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