Title:
SEAL MATERIAL WORK MONITORING DEVICE, WORK MONITORING PROGRAM, WORK MONITORING METHOD, WORK MONITORING SYSTEM AND WORK TRAINING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/216133
Kind Code:
A1
Abstract:
In order to facilitate confirmation of the work state of a seal material and to increase the reliability of the work and the work competency, a device (2) for monitoring work on a seal material that involves inserting a seal material (gasket 8) into a flange joint (6) and performing the sealing by tightening multiple bolts (12-1, 12-2,... 12-8) is equipped with a graphical information generation means (information generation unit 22) for generating multiple coordinates extending radially from a center point, displaying on the coordinates target axial forces of the bolts or detected axial forces of the bolts in the form of distances from the center point, and connecting the target axial forces or the detected axial forces on adjacent coordinates to generate, on the coordinates, a first distribution graph (26-1) based on the target axial forces or a second distribution graph (26-2) based on the detected axial forces.
Inventors:
YAMABE MASAYUKI (JP)
Application Number:
PCT/JP2017/019350
Publication Date:
November 29, 2018
Filing Date:
May 24, 2017
Export Citation:
Assignee:
VALQUA LTD (JP)
International Classes:
F16L23/02; G01L5/00
Domestic Patent References:
| WO2015115172A1 | 2015-08-06 |
Foreign References:
| JP2015217497A | 2015-12-07 | |||
| US5717143A | 1998-02-10 | |||
| JP2009191932A | 2009-08-27 | |||
| JPH08506166A | 1996-07-02 |
Attorney, Agent or Firm:
UNEMOTO Shoichi et al. (JP)
Download PDF: