Title:
OILING NOZZLE
Document Type and Number:
WIPO Patent Application WO/2019/065745
Kind Code:
A1
Abstract:
An oiling nozzle of the present disclosure is provided with: a guide groove which is sandwiched between a first wall and a second wall and guides a thread from a first end toward a second end; and an oil discharge hole open at the bottom of the guide groove. In addition, the guide groove has a protrusion section, which protrudes higher than the bottom, at a position which along a thread path is closer to the second end than the oil discharge hole. Furthermore, the protrusion section has a recess section recessed in the traveling direction of the thread when viewed in a plan view.
Inventors:
TOYA YUUKI (JP)
Application Number:
PCT/JP2018/035715
Publication Date:
April 04, 2019
Filing Date:
September 26, 2018
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
D01D5/096; B65H57/04
Foreign References:
| JPS60117871U | 1985-08-09 | |||
| JP2005068608A | 2005-03-17 | |||
| JP2002105740A | 2002-04-10 | |||
| JPH10102315A | 1998-04-21 | |||
| JPH077330Y2 | 1995-02-22 |
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