Title:
DIRECT-ACTING ROTATION CONVERSION DEVICE
Document Type and Number:
Japanese Patent JP2017089741
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a direct-acting rotation conversion device including cooling means suitable for cooling a reciprocating member placed at an inner peripheral part of the reciprocating member and an engaging part of a rotating member under a state in which the rotating member shows a rotating motion at the inner periphery of the reciprocating member performing a reciprocating motion.SOLUTION: In accordance with the direct-acting rotation conversion device of this invention, there is provided cooling means having an injection port for injecting either liquid or mist-like lubricant cooling agent spaced apart from an outer peripheral surface of a reciprocating member toward the outer peripheral surface of the reciprocating member and a cooling port formed to open at an opposing position against the injection port at the outer peripheral surface of the reciprocating member avoiding the engaging portion in order to cool an engaging portion of the rotating member and the reciprocating member through the direct-acting rotation conversion means and passing to the inner peripheral part of the reciprocating member.SELECTED DRAWING: Figure 1
Inventors:
TAWARA HIDEAKI
Application Number:
JP2015219980A
Publication Date:
May 25, 2017
Filing Date:
November 09, 2015
Export Citation:
Assignee:
TAWARAYA:KK
International Classes:
F16H25/12; F01M1/08; F16H35/00
Attorney, Agent or Firm:
Mizuno Tomofumi