Title:
ホルダユニットおよびピン
Document Type and Number:
Japanese Patent JP7209349
Kind Code:
B2
Abstract:
The present invention provides a holder unit and a pin, which are possible to improve quality of a workpiece to be scribe-processed. The holder unit includes: a holder having a first insertion hole (114); a scribing wheel having a second insertion hole (121); and a pin (130) inserted into the first insertion hole (114) and the second insertion hole (121) and inserted in a non-pressing state with respect to at least the second insertion hole (121). The pin (130) includes a restricting structure (130A) restricting movement of the pin (130) with respect to the scribing wheel in an injecting direction (DD) of the scribing wheel.
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Inventors:
Hiroshi Soyama
Application Number:
JP2019068924A
Publication Date:
January 20, 2023
Filing Date:
March 29, 2019
Export Citation:
Assignee:
Samsung Diamond Industry Co., Ltd.
International Classes:
B28D5/00; C03B33/027
Domestic Patent References:
| JP2002193632A | ||||
| JP2001048563A | ||||
| JP4948725B2 | ||||
| JP6910647B2 | ||||
| JP912328A |
Attorney, Agent or Firm:
Koji Fukui