Title:
SCRIBING DEVICE AND REMOVER PROVIDED IN SCRIBING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/208146
Kind Code:
A1
Abstract:
Provided are a scribing device and a remover which are capable of further improving productivity, tool compatibility, and a foolproof function. This scribing device (1) has: a placement means (3) on which a brittle material substrate (2) is placed; a scribing head (7) provided facing the brittle material substrate (2) on the placement means (3); a holder joint (19) provided at the tip of the scribing head (7); a scribing tool (8) detachably attached to the holder joint (19) and provided with a scribing wheel (9) for forming a scribing line in the brittle material substrate (2) on the placement means (3); and a tool change mechanism (30) which detaches a used scribing tool (8) from the holder joint (19) and attaches another scribing tool (8) to the holder joint (19), thereby performing a tool change, wherein the tool change mechanism (30) has a remover (41) for detaching the scribing tool (8) from the holder joint (19).
Inventors:
OKUDA OSAMU (JP)
Application Number:
PCT/JP2019/014971
Publication Date:
October 31, 2019
Filing Date:
April 04, 2019
Export Citation:
Assignee:
MITSUBOSHI DIAMOND IND CO LTD (JP)
International Classes:
B28D5/00; B28D7/00; C03B33/027
Domestic Patent References:
| WO2007063979A1 | 2007-06-07 | |||
| WO2008149515A1 | 2008-12-11 |
Foreign References:
| JP2007044773A | 2007-02-22 | |||
| JP2001276936A | 2001-10-09 | |||
| JP2014008710A | 2014-01-20 |
Attorney, Agent or Firm:
YASUDA MIKIO (JP)
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