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Title:
RETAINER
Document Type and Number:
Japanese Patent JP2016147337
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a retainer which significantly improves workability of manual polishing and finishing work using a polishing sheet.SOLUTION: A retainer includes a retainer main body 10, and a plurality of locking grooves 10a arranged on the retainer main body 10. Polishing sheets S having different roughness are respectively locked on the plurality of locking grooves 10a. A cushioning material 11 is arranged on a surface opposite to a polished surface Ka of a workpiece K. The polishing sheet can be locked so as to carry out polishing work only by abutting the polishing sheet, which one wants to use, on the polished surface of the workpiece without taking the trouble to replace the polishing sheet.SELECTED DRAWING: Figure 3

Inventors:
KUROSAKI MINORU
Application Number:
JP2015024953A
Publication Date:
August 18, 2016
Filing Date:
February 12, 2015
Export Citation:
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Assignee:
KUROSAKI MINORU
International Classes:
B24D15/02
Domestic Patent References:
JPS58136246U1983-09-13
JPS58140049U1983-09-20
JPS58136246U1983-09-13
JPS58140049U1983-09-20
Foreign References:
US3975868A1976-08-24
US2626489A1953-01-27
US3975868A1976-08-24
US2626489A1953-01-27
DE20020934U12001-06-07
CN204819210U2015-12-02
Attorney, Agent or Firm:
Hiroshi Masaki
Yuko Mikami
Tadashi Fujikawa



 
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