Title:
CHIP DISCHARGING TOOL AND METHOD
Document Type and Number:
Japanese Patent JP2016165703
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To discharge easily the chips residing in a working hole.SOLUTION: A chip discharging tool 10 for discharging the chips 3 which are left in a working hole 2 formed in a workpiece 1, comprises a coil form member 12 formed by winding a wire 13 spirally from the side of a base end part 13J to the tip 13K. The coil form member 12 is inserted from the side of the tip 13K into the working hole 2, and can be threaded into the lump 3A of the chips 3. The coil form member 12 threaded into the lump 3A of the chips 3 can be pulled together with said chips 3 from the working hole 2.SELECTED DRAWING: Figure 3
Inventors:
KAMEI TAKURO
Application Number:
JP2015047735A
Publication Date:
September 15, 2016
Filing Date:
March 10, 2015
Export Citation:
Assignee:
NISSEI IND
International Classes:
B08B9/027; B23Q11/00
Domestic Patent References:
| JPH05305548A | 1993-11-19 | |||
| JPS61117047A | 1986-06-04 | |||
| JPS58169922U | 1983-11-12 | |||
| JPH10175705A | 1998-06-30 | |||
| JPS6261440U | 1987-04-16 | |||
| JPH07237079A | 1995-09-12 | |||
| JPS51141972U | 1976-11-15 |
Attorney, Agent or Firm:
Shuji Shiokawa