Title:
管継手
Document Type and Number:
Japanese Patent JP7182453
Kind Code:
B2
Abstract:
To provide a pipe joint for suppressing a decline in the sealing stability.SOLUTION: A pipe joint 1 includes a joint body 7 connected to a tube 3 in the state that an inner ring part 11 is inserted into the tube 3, and a fastened member 9 fastened to the joint body 7 at the radially outer side further than the inner ring part 11, the joint body 7 having an outer ring part 31 for encircling the tube 3 into which the inner ring part 11 is inserted, the fastened member 9 having a pressing part 21 for pressing the tube 3 into which the inner ring part 11 is inserted, the pressing part 21 being constructed to be press-fitted between the outer ring part 31 and the tube 3 into which the inner ring part 11 is inserted.SELECTED DRAWING: Figure 1
Inventors:
Atsushi Nakano
Kazumasa Teshima
Kazumasa Teshima
Application Number:
JP2018237037A
Publication Date:
December 02, 2022
Filing Date:
December 19, 2018
Export Citation:
Assignee:
Nippon Pillar Industry Co., Ltd.
International Classes:
F16L19/04; F16L33/22
Domestic Patent References:
| JP2010038266A | ||||
| JP2010038267A | ||||
| JP10288286A | ||||
| JP59171284U | ||||
| JP3175395U | ||||
| JP2007271024A | ||||
| JP2010038269A |
Attorney, Agent or Firm:
Suzue Shoji