Title:
DIE COOLING-PIPING
Document Type and Number:
WIPO Patent Application WO/2017/109898
Kind Code:
A1
Abstract:
A die cooling-piping (1) is configured as a slidably retractable/extendable tube (2) comprising a first tube (2a) and a second tube (2b) that is slidably inserted to the inner side of this first tube (2a), the cooling piping being further configured such that: the first tube (2a) and the second tube (2b) are fit together in a non-circular shape so as to be incapable of relative rotation and capable of sliding in the axial direction; and the screwing of male threading (11), which is on the outer periphery of the leading end of the second tube (2b), into the die is accomplished through manipulation of a rotational manipulation section (9) on the outer periphery of the rear section of the first tube (2a).
Inventors:
CHOSHI YUKIHISA (JP)
Application Number:
PCT/JP2015/086049
Publication Date:
June 29, 2017
Filing Date:
December 24, 2015
Export Citation:
Assignee:
T-FA (THAILAND) CO LTD (TH)
CHOSHI YUKIHISA (JP)
CHOSHI YASUHARU (JP)
NISHIKAWA YASUNORI (JP)
CHOSHI YUKIHISA (JP)
CHOSHI YASUHARU (JP)
NISHIKAWA YASUNORI (JP)
International Classes:
B22C9/06; B22D17/22; B29C33/04; B29C45/73
Foreign References:
| JP2014180672A | 2014-09-29 | |||
| JPH09155529A | 1997-06-17 | |||
| JPS61111656U | 1986-07-15 | |||
| US20030039716A1 | 2003-02-27 |
Attorney, Agent or Firm:
KAMADA Naoya et al. (JP)
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