JPS5528834A - Method of manufacturing heat insulating material for pipe - Google Patents

Method of manufacturing heat insulating material for pipe

Info

Publication number
JPS5528834A
JPS5528834A JP10213978A JP10213978A JPS5528834A JP S5528834 A JPS5528834 A JP S5528834A JP 10213978 A JP10213978 A JP 10213978A JP 10213978 A JP10213978 A JP 10213978A JP S5528834 A JPS5528834 A JP S5528834A
Authority
JP
Japan
Prior art keywords
fasteners
thermoplastic resin
insulating material
resin foamed
foamed body
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
JP10213978A
Other languages
Japanese (ja)
Other versions
JPS5841734B2 (en
Inventor
Michio Hamada
Kozo Yada
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 JP53102139A priority Critical patent/JPS5841734B2/en
Publication of JPS5528834A publication Critical patent/JPS5528834A/en
Publication of JPS5841734B2 publication Critical patent/JPS5841734B2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/12—Arrangements for supporting insulation from the wall or body insulated, e.g. by means of spacers between pipe and heat-insulating material; Arrangements specially adapted for supporting insulated bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Thermal Insulation (AREA)

Abstract

PURPOSE: To manufacture easily and continuously heat insulating material for pipes, by providing two fasteners in the neighborhoods of a straight cut made on the outer surface of a cylindrical thermoplastic resin foamed body.
CONSTITUTION: Cylindrical thermoplastic resin foamed body 1 is transported by rolls 2 and 21. A straight cut is made on its surface in its longitudinal direction by means of cutter 3. Both ends of opened cylindrical thermoplastic resin foamed body 1 are put together by means of fitting tool 4 and fed to pressure roll 9. Fasteners 7 are engaged and transported by transport roll 8, heated by hot air supplied from hot-air supply device 5, and bonded to the outer surface of both ends of cylindrical thermoplastic resin foamed body 1 by means of pressure rolls 9, 91, 92W 95. One of fasteners 7 is fixed to the outer surface of one end, and the other to that of the other end. This insulating material is fitted on a pipe by separating the fastened part and opening cut part 11, and then the fasteners are fastened. This completes the fitting.
COPYRIGHT: (C)1980,JPO&Japio
JP53102139A 1978-08-21 1978-08-21 Manufacturing method of insulation material for pipes Expired JPS5841734B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53102139A JPS5841734B2 (en) 1978-08-21 1978-08-21 Manufacturing method of insulation material for pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53102139A JPS5841734B2 (en) 1978-08-21 1978-08-21 Manufacturing method of insulation material for pipes

Publications (2)

Publication Number Publication Date
JPS5528834A true JPS5528834A (en) 1980-02-29
JPS5841734B2 JPS5841734B2 (en) 1983-09-14

Family

ID=14319426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53102139A Expired JPS5841734B2 (en) 1978-08-21 1978-08-21 Manufacturing method of insulation material for pipes

Country Status (1)

Country Link
JP (1) JPS5841734B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190993U (en) * 1981-05-29 1982-12-03
US5980800A (en) * 1998-03-24 1999-11-09 Tsai; Shih Fan Method for making a bracket of a brake lever
CN110549634A (en) * 2019-07-31 2019-12-10 临海伟星新型建材有限公司 Continuous composite set of insulating tube

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532904A (en) * 1976-06-29 1978-01-12 Tokuzou Kuruto Method of laying pile for poor subsoil with much spring water
JPS534385U (en) * 1976-06-29 1978-01-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532904A (en) * 1976-06-29 1978-01-12 Tokuzou Kuruto Method of laying pile for poor subsoil with much spring water
JPS534385U (en) * 1976-06-29 1978-01-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190993U (en) * 1981-05-29 1982-12-03
JPS6128558Y2 (en) * 1981-05-29 1986-08-23
US5980800A (en) * 1998-03-24 1999-11-09 Tsai; Shih Fan Method for making a bracket of a brake lever
CN110549634A (en) * 2019-07-31 2019-12-10 临海伟星新型建材有限公司 Continuous composite set of insulating tube

Also Published As

Publication number Publication date
JPS5841734B2 (en) 1983-09-14

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