JPS5729441A - Method and apparatus for joining molded thermoplastic elastomer item - Google Patents

Method and apparatus for joining molded thermoplastic elastomer item

Info

Publication number
JPS5729441A
JPS5729441A JP10567080A JP10567080A JPS5729441A JP S5729441 A JPS5729441 A JP S5729441A JP 10567080 A JP10567080 A JP 10567080A JP 10567080 A JP10567080 A JP 10567080A JP S5729441 A JPS5729441 A JP S5729441A
Authority
JP
Japan
Prior art keywords
split molds
thermoplastic elastomer
items
molded
joined
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
JP10567080A
Other languages
Japanese (ja)
Other versions
JPS6153933B2 (en
Inventor
Shunji Abe
Akio Fujitaka
Noboru Sakamaki
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP10567080A priority Critical patent/JPS5729441A/en
Publication of JPS5729441A publication Critical patent/JPS5729441A/en
Publication of JPS6153933B2 publication Critical patent/JPS6153933B2/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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To join two molded thermoplastic elastomer items favorably, by preheating ends of the molded items to be joined with the ends spaced away from each other in split molds, and injecting an elastomer into the space in the split molds followed by curing of the elastomer.
CONSTITUTION: The molded thermoplastic elastomer items (extrudates of ethylene- α-olefine copolymer rubber or the like) to be joined are loaded within through- holes 16a, 16b of the split molds 6, 8, and the end faces of both the molded items are aligned with lines 18a, 18b. Then after the end faces to be joined are preheated by a heater 21, the heater 21 is removed from the split molds, the movable split mold 8 is moved to close the split molds 6, 8, and then into the space defined by the lines 18a, 18b within the split molds is injected a prescribed thermoplastic elastomer from a nozzle 24 to join the molded items.
COPYRIGHT: (C)1982,JPO&Japio
JP10567080A 1980-07-31 1980-07-31 Method and apparatus for joining molded thermoplastic elastomer item Granted JPS5729441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10567080A JPS5729441A (en) 1980-07-31 1980-07-31 Method and apparatus for joining molded thermoplastic elastomer item

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10567080A JPS5729441A (en) 1980-07-31 1980-07-31 Method and apparatus for joining molded thermoplastic elastomer item

Publications (2)

Publication Number Publication Date
JPS5729441A true JPS5729441A (en) 1982-02-17
JPS6153933B2 JPS6153933B2 (en) 1986-11-20

Family

ID=14413867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10567080A Granted JPS5729441A (en) 1980-07-31 1980-07-31 Method and apparatus for joining molded thermoplastic elastomer item

Country Status (1)

Country Link
JP (1) JPS5729441A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148012A (en) * 1984-12-24 1986-07-05 Toyoda Gosei Co Ltd Molding method of weather strip
US6696516B2 (en) 2000-04-21 2004-02-24 Jsr Corporation Thermoplastic elastomer composition
US20140097554A1 (en) * 2012-09-18 2014-04-10 Oc10, Llc Materials, methods and devices for joining lines
US10285391B2 (en) 2013-01-22 2019-05-14 Tauten, Inc. Method and apparatus for joining a fishing line to another fishing component, for adjusting the buoyancy of fishing components, and for cutting a fishing line

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295431A (en) * 1986-06-13 1987-12-22 Nichiden Mach Ltd Work pickup apparatus
JP2646082B2 (en) * 1986-10-13 1997-08-25 ロ−ム株式会社 Semiconductor chip pickup device
JPH01100437U (en) * 1987-12-22 1989-07-05
MXPA04002563A (en) 2001-09-18 2004-07-30 Jsr Corp Thermoplastic elastomer composition and process for producing the same.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61148012A (en) * 1984-12-24 1986-07-05 Toyoda Gosei Co Ltd Molding method of weather strip
US6696516B2 (en) 2000-04-21 2004-02-24 Jsr Corporation Thermoplastic elastomer composition
US20140097554A1 (en) * 2012-09-18 2014-04-10 Oc10, Llc Materials, methods and devices for joining lines
US10232561B2 (en) * 2012-09-18 2019-03-19 Oc10, Llc Materials, methods and devices for joining lines
US10285391B2 (en) 2013-01-22 2019-05-14 Tauten, Inc. Method and apparatus for joining a fishing line to another fishing component, for adjusting the buoyancy of fishing components, and for cutting a fishing line

Also Published As

Publication number Publication date
JPS6153933B2 (en) 1986-11-20

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