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Title:
JOINT FOR CORRUGATE PIPE
Document Type and Number:
Japanese Patent JP2001254883
Kind Code:
A
Abstract:

To provide a joint for corrugate pipe capable of uniformly, securely, and firmly tightening a joint body mounted through a packing member by turning around an outer peripheral face including contact end faces substantially while the end faces of two corrugate pipes are abutted.

In the joint 20 for corrugate pipe in which the joint body 30 is mounted by covering an outer peripheral face of the packing member 40 wound by turning around the outer peripheral face including the contact end face 10a connecting two corrugate pipes 10, 10 substantially and the outer peripheral face of the joint main body 30 is tightened by a band 60 to seal and connect the contact end faces 10a, a support ring 82 fixed in opposition to both ends of the band 60 and fixed so that it is substantially circumscribed with the joint body 30, support bars 84 in which an insertion hole 84a drilled by passing through in the radial direction is formed and which form a pair of cylindrical bodies inserted turnably in the support ring 82, and a tightening member mounted by passing through the insertion hole 84a formed in a pair of support bars 84 are provided as tightening means 80 for tightening the band 60.


Inventors:
YAMASHITA FUMIHIRO
Application Number:
JP2000066814A
Publication Date:
September 21, 2001
Filing Date:
March 10, 2000
Export Citation:
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Assignee:
TORII KASEI KK
International Classes:
F16L21/06; F16L33/00; F16L33/28; (IPC1-7): F16L33/00; F16L21/06; F16L33/28
Attorney, Agent or Firm:
Takao Watanuki (1 outside)



 
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