JPS54127481A - Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis - Google Patents

Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis

Info

Publication number
JPS54127481A
JPS54127481A JP3578778A JP3578778A JPS54127481A JP S54127481 A JPS54127481 A JP S54127481A JP 3578778 A JP3578778 A JP 3578778A JP 3578778 A JP3578778 A JP 3578778A JP S54127481 A JPS54127481 A JP S54127481A
Authority
JP
Japan
Prior art keywords
pipe
holes
resin
cutter
axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP3578778A
Other languages
Japanese (ja)
Other versions
JPS6117259B2 (en
Inventor
Yoshinobu Kurashiki
Toshimitsu Ishibashi
Yasuo Yamabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP3578778A priority Critical patent/JPS54127481A/en
Publication of JPS54127481A publication Critical patent/JPS54127481A/en
Publication of JPS6117259B2 publication Critical patent/JPS6117259B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

PURPOSE: A device for cutting pipe edge is made freely demountable and slidable from the sleeve mold for expanding the diameter of resin pipes, thus clogging readily through holes on resin pipes that have through holes on the wall along the pipe axis and permitting direct connection with another pipe.
CONSTITUTION: Resin pipe A that is softened on the one end by heating is set on sleeve mold 1 that is equipped with cutter 2 and at the same time the end of pipe is pressed to edge 21, which cuts off the spacer connecting the inner and outer wall at the end. Then cutter is made to go back a little and kept from the pipe end, then released from the outer periphery of sleeve mold 1 by opening the cutter in the direction of up and down or right and left. Press ring 3 is made to slide to press part 31 to the end of pipe and make the outer and inner walls at the end of the pipe fuse with each other, thus clogging through holes a, a.
COPYRIGHT: (C)1979,JPO&Japio
JP3578778A 1978-03-27 1978-03-27 Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis Granted JPS54127481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3578778A JPS54127481A (en) 1978-03-27 1978-03-27 Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3578778A JPS54127481A (en) 1978-03-27 1978-03-27 Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis

Publications (2)

Publication Number Publication Date
JPS54127481A true JPS54127481A (en) 1979-10-03
JPS6117259B2 JPS6117259B2 (en) 1986-05-07

Family

ID=12451613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3578778A Granted JPS54127481A (en) 1978-03-27 1978-03-27 Device for forming pipe socket on resin pipe with through holes on the pipe wall along the axis

Country Status (1)

Country Link
JP (1) JPS54127481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185112A (en) * 1981-05-08 1982-11-15 Sekisui Chem Co Ltd Method of closing through-hole of resin pipe with through-hole extending longitudinally in pipe wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185112A (en) * 1981-05-08 1982-11-15 Sekisui Chem Co Ltd Method of closing through-hole of resin pipe with through-hole extending longitudinally in pipe wall
JPS6345939B2 (en) * 1981-05-08 1988-09-13 Sekisui Chemical Co Ltd

Also Published As

Publication number Publication date
JPS6117259B2 (en) 1986-05-07

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