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Patent Searching and Data


Title:
WORKPIECE HOLDING JIG AND SURFACE PROCESSING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/158570
Kind Code:
A1
Abstract:
A workpiece holding jig (30), which holds a workpiece (20) having a surface to be processed so as to hang down and is capable of being electrically connected to a rectifier, comprises: a conductive upper clamping part (510) that clamps the top edge (20a) of the workpiece; conductive first and second side dummy members positioned so as to be near both edges (20c, 20d) of the workpiece; a common conductive member (360) capable of conducting current in conjunction with the rectifier; first branch conductive members (370A, 370B, 531) that are electrically connected to the common conductive member, that branch from the common conductive member, and conduct current in conjunction with the workpiece via the upper clamping part; and second branch conductive members (900A, 900B) that are electrically connected to the common conductive member, branch from the common conductive member, and conduct current in conjunction with the first and second side dummy members.

Inventors:
ISHII KATSUMI (JP)
Application Number:
PCT/JP2020/002316
Publication Date:
August 06, 2020
Filing Date:
January 23, 2020
Export Citation:
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Assignee:
ALMEX PE INC (JP)
International Classes:
C25D17/08; C25D21/00
Domestic Patent References:
WO2018062259A12018-04-05
Foreign References:
JP2013194309A2013-09-30
JPH05148693A1993-06-15
JP2006291337A2006-10-26
Attorney, Agent or Firm:
INOUE Hajime et al. (JP)
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