Title:
CIRCUMFERENTIAL GROOVE PROCESSING TOOL FOR PICK
Document Type and Number:
Japanese Patent JP2018027590
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a tool for processing a changeable circumferential groove on a surface of a pick, by fixing the pick.SOLUTION: In a circumferential groove processing tool for a pick having a pedestal part 2 for placing the pick, a holding part 3 for sandwiching the outer peripheral vicinity of the pick 5 placed on an upper surface of the pedestal part 2 with the pedestal part 2 and a chuck part 4 for processing a circumferential groove of the pick 5 by contacting with a pick-5 surface, and in the circumferential groove processing tool for the pick having a structure capable of changing an installation position of the holding part 3 in the thickness direction of the pick and processing the circumferential groove by rotating in a state of contacting the chuck part 4 with the pick 5, and the circumferential groove processing tool for the pick can change a diameter or the number or the diameter and the number of a circumferential groove of a surface of the pick 5.SELECTED DRAWING: Figure 1
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Inventors:
YAMAGUCHI TAKESHI
Application Number:
JP2016160360A
Publication Date:
February 22, 2018
Filing Date:
August 18, 2016
Export Citation:
Assignee:
YAMAGUCHI TAKESHI
International Classes:
B26D3/06; B23D13/00; B26D3/00; B26D3/10; B27F1/00; G10D3/16
Domestic Patent References:
| JPH0547993U | 1993-06-25 | |||
| JPS52119586U | 1977-09-10 |
Foreign References:
| US20060081109A1 | 2006-04-20 | |||
| FR2276650A1 | 1976-01-23 |
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