JPS54103480A - Method for closing end of lengthwise hole in wall of plastic tube - Google Patents

Method for closing end of lengthwise hole in wall of plastic tube

Info

Publication number
JPS54103480A
JPS54103480A JP1025378A JP1025378A JPS54103480A JP S54103480 A JPS54103480 A JP S54103480A JP 1025378 A JP1025378 A JP 1025378A JP 1025378 A JP1025378 A JP 1025378A JP S54103480 A JPS54103480 A JP S54103480A
Authority
JP
Japan
Prior art keywords
wall
tube
plastic tube
walls
hole
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
JP1025378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6117258B2 (enExample
Inventor
Yasuo Yamabe
Toshimitsu Ishibashi
Yoshinobu Kurashiki
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 JP1025378A priority Critical patent/JPS54103480A/ja
Publication of JPS54103480A publication Critical patent/JPS54103480A/ja
Publication of JPS6117258B2 publication Critical patent/JPS6117258B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP1025378A 1978-01-31 1978-01-31 Method for closing end of lengthwise hole in wall of plastic tube Granted JPS54103480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1025378A JPS54103480A (en) 1978-01-31 1978-01-31 Method for closing end of lengthwise hole in wall of plastic tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1025378A JPS54103480A (en) 1978-01-31 1978-01-31 Method for closing end of lengthwise hole in wall of plastic tube

Publications (2)

Publication Number Publication Date
JPS54103480A true JPS54103480A (en) 1979-08-14
JPS6117258B2 JPS6117258B2 (enExample) 1986-05-07

Family

ID=11745144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1025378A Granted JPS54103480A (en) 1978-01-31 1978-01-31 Method for closing end of lengthwise hole in wall of plastic tube

Country Status (1)

Country Link
JP (1) JPS54103480A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390383A (en) * 1975-10-03 1983-06-28 Wavin B.V. Method of making plastic pipes having walls with lengthwise extending channels
US5099888A (en) * 1990-06-04 1992-03-31 Vassallo Research And Development Corporation Impact protected, sealed, double-walled pipe body
CN104552912A (zh) * 2014-11-21 2015-04-29 长园电子（东莞）有限公司 一种双壁管封帽设备的夹紧送料机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104476762B (zh) * 2014-11-21 2017-03-01 长园电子（东莞）有限公司 一种双壁管封帽设备

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390383A (en) * 1975-10-03 1983-06-28 Wavin B.V. Method of making plastic pipes having walls with lengthwise extending channels
US5099888A (en) * 1990-06-04 1992-03-31 Vassallo Research And Development Corporation Impact protected, sealed, double-walled pipe body
EP0540770A1 (en) * 1990-06-04 1993-05-12 VASSALLO RESEARCH & DEVELOPMENT CORPORATION Impact protected , sealed, double-walled pipe body
CN104552912A (zh) * 2014-11-21 2015-04-29 长园电子（东莞）有限公司 一种双壁管封帽设备的夹紧送料机构
CN104552912B (zh) * 2014-11-21 2016-09-21 长园电子（东莞）有限公司 一种双壁管封帽设备的夹紧送料机构

Also Published As

Publication number Publication date
JPS6117258B2 (enExample) 1986-05-07

Similar Documents

Publication Publication Date Title
ES514722A0 (es) "una disposicion de bolsa expandible, estanca a los gases".
DE3567371D1 (en) Tap or valve
IE782229L (en) Plastics well pipe
AU536462B2 (en) Plastics pipe
FI791752A7 (fi) Menetelmä säiliön avattavaosaisen seinän valmistamiseksi.
JPS54103480A (en) Method for closing end of lengthwise hole in wall of plastic tube
ES460493A1 (es) Metodo para fabricar fibras partiendo de material mineral fundido.
JPS53145294A (en) Method of increasing more double bottom of tanker
ES8505758A1 (es) Metodo para la fabricacion de un elemento de construccion de doble pared
JPS53318A (en) Fuel tank
JPS54123180A (en) Method of clogging through holes on the wall of resin pipe that are arranged in parallel with the pipe axis
JPS56114596A (en) Welding method of tube and tube plate in heat exchanger
JPS5429859A (en) Diffusion welding method utilizing transformation
JPS5621973A (en) Working valve device for power steering
JPS57203525A (en) Manufacture of liquid storage tank
JPS5482716A (en) Flexible composite pipe
JPS55147421A (en) Production of branched joint pipe
JPS57179494A (en) Method of closing through hole of pipe, circumferential wall thereof has through hole in pipe axial direction
JPS53132444A (en) Bead shape for pipe
JPS5647290A (en) Welding method of pipe and pipe plate
JPS5241953A (en) Hole-penetration process in a heat-insulating box
JPS5446268A (en) Production of thermal insulating case body
JPS5629040A (en) Junction between heater tube and housing of heat-gas machine
ZA815635B (en) 4-lower alkyl-3-phenoxypyridine-1-oxide and a method for its production
JPS5795260A (en) Installation method of reinforcing pipe on structural material