Title:
管継手
Document Type and Number:
Japanese Patent JP5709096
Kind Code:
B2
Abstract:
A pipe joint (10) has a body (12), and an annular packing (26) is mounted to the opening (20) of the body into which a fluid tube (18) is inserted. The packing (26) is provided with: a body section (34) having a substantially rectangular cross-sectional shape; and a seal section (38) protruding in the radial direction from the inner peripheral surface of the body section (34). The seal section (38) is formed at substantially the center of the body section (34) in the widthwise direction thereof and is formed in a triangular cross-sectional shape tapering to the inner peripheral side. When the fluid tube (18) is inserted in the opening (20), the seal section (38) of the packing (26) makes sliding contact with the outer peripheral surface of the fluid tube (18).
Inventors:
Furuya Masayoshi
Takanashi Akihito
Takanashi Akihito
Application Number:
JP2009263267A
Publication Date:
April 30, 2015
Filing Date:
November 18, 2009
Export Citation:
Assignee:
SMC Corporation
International Classes:
F16L37/12
Domestic Patent References:
| JP2002267073A | ||||
| JP2004514851A | ||||
| JP2005525517A | ||||
| JP2000146046A | ||||
| JP2006150366A | ||||
| JP396490U | ||||
| JP2008101786A |
Attorney, Agent or Firm:
Takehiro Chiba
Toshiyuki Miyadera
Shuji Ouchi
Toshiyuki Miyadera
Shuji Ouchi