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Patent Searching and Data


Title:
CUTTING MACHINE
Document Type and Number:
Japanese Patent JP2018140572
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a cutting machine that allows a cutting blade to be replaced easily.SOLUTION: A cutting machine comprises: a housing 4 for rotatably bearing an output shaft 61 to which a circular saw blade P can be attached; a protection cover 8 supported pivotally on the housing 4 and movable between an initial position where the circular saw blade P is covered to the maximum and a pivotal position rotated by a predetermined angle from the initial position; a spindle lock 9 movable between a regulation position at which relative rotation of the output shaft 61 to the housing 4 is regulated and an allowable position at which relative rotation of the output shaft 61 to the housing 4 is allowed; and a holding portion capable of holding one of the protection cover 8 and the spindle lock 9 in the regulation position or the pivotal position when the other of the protection cover 8 and the spindle lock 9 is in the pivotal position or the regulation position.SELECTED DRAWING: Figure 9

Inventors:
MATSUNAGA KENICHI
Application Number:
JP2017036812A
Publication Date:
September 13, 2018
Filing Date:
February 28, 2017
Export Citation:
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Assignee:
KOKI HOLDINGS CO LTD
International Classes:
B27G19/02; B23D45/04; B23D45/14; B23D47/00; B27B5/20; B27B5/29; B27B9/00; B27B9/02
Attorney, Agent or Firm:
Kazuhiro Kitazawa
Shin Koizumi
Fukumoto Teppei
Castle castle
Yoshie Kim
Mitsukuni Matsuzaka