Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HOSE CONNECTOR FITTING SHAPE MEASURING DEVICE, HOSE CONNECTOR FITTING SHAPE MEASURING METHOD, AND HOSE CONNECTOR FITTING SHAPE MEASURING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/049717
Kind Code:
A1
Abstract:
In a hose connector fitting 10, an outer circumferential surface of a socket 14 is crimped toward a radially inner side thereof within a crimp zone N0 extending in an axial direction of the socket 14, in a state in which a hose 30 is inserted into an annular space between an outer circumferential portion of a nipple 12 and an inner circumferential portion of the socket 14. A shape measuring device 34 is provided with: a sensor 40 and rotational movement unit 42 for detecting distance data from a reference position to a surface of the socket 14 over a zone including at least the entire crimping zone N0; a shape data generating unit 46A which generates shape data representing the three-dimensional shape of the surface of the socket on the basis of the detected distance data; and a measured data calculating unit 46B which calculates measured data relating to the crimping state of the socket, on the basis of the shape data. The shape measuring device 34 enables variability in measurement results to be reduced and repeatability of measured data to be improved when measuring data relating to the crimping state of the hose connector fitting.

Inventors:
SAITO, Takayuki (Hiratsuka Factory, 2-1, Oiwake, Hiratsuka-sh, Kanagawa 01, 〒2548601, JP)
Application Number:
JP2018/031673
Publication Date:
March 14, 2019
Filing Date:
August 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
THE YOKOHAMA RUBBER CO., LTD. (36-11, Shimbashi 5-chome Minato-k, Tokyo 85, 〒1058685, JP)
International Classes:
G01B11/24; F16L33/00
Foreign References:
JP2015202509A2015-11-16
JP2017519229A2017-07-13
JP2007248463A2007-09-27
JP2010048307A2010-03-04
JP2013238569A2013-11-28
JP2009192258A2009-08-27
US20130253686A12013-09-26
Attorney, Agent or Firm:
NODA, Shigeru (Floor 4, Yamamoto Bldg. 2, Kagurazaka 4-chome, Shinjuku-k, Tokyo 25, 〒1620825, JP)
Download PDF: