JPS57125016A - Manufacture of molding - Google Patents

Manufacture of molding

Info

Publication number
JPS57125016A
JPS57125016A JP1199081A JP1199081A JPS57125016A JP S57125016 A JPS57125016 A JP S57125016A JP 1199081 A JP1199081 A JP 1199081A JP 1199081 A JP1199081 A JP 1199081A JP S57125016 A JPS57125016 A JP S57125016A
Authority
JP
Japan
Prior art keywords
molds
mold
female screw
projection
molded
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.)
Pending
Application number
JP1199081A
Other languages
Japanese (ja)
Inventor
Masakazu Togemoto
Masabumi Takatsuji
Yasumi Ando
Tetsuhiro Shinokawa
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 JP1199081A priority Critical patent/JPS57125016A/en
Publication of JPS57125016A publication Critical patent/JPS57125016A/en
Pending 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

PURPOSE:To permit the fitting of a female screw to a molded part formed a mold face inclined toward the opening direction of molds by a method in which a female screw is attached to an elastic projection provided on the face of molds, the molds are clamped, and then a molding material is casted into the molds. CONSTITUTION:A molded part 6 in which a female screw 2 is attached to a resin part molded by molds 13 and 14 having an inclination toward the opening direction of the molds is obtained by molding. The basal seat 4 of the projection 3 molded of an elastomer, e.g., rubber, soft synthetic resin, etc., is fixed to a fitting hole 5 provided to the mold 13, and then a desired female screw 2 is attached to the projection 3. Then, a mold l consisting of the molds 11 and 12 is closed, a molding material is casted into the cavity formed, the mold 1 is opened in the direction of arrow A, and a molded part 6 having a female screw 3 on its inclined portion to the opening direction of the mold 1 is obtained. In short, when opening the mold 1, the female screw 2 can be easily removed from the projection 3 because the projection 3 undergoes an elastic deformation.
JP1199081A 1981-01-28 1981-01-28 Manufacture of molding Pending JPS57125016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1199081A JPS57125016A (en) 1981-01-28 1981-01-28 Manufacture of molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1199081A JPS57125016A (en) 1981-01-28 1981-01-28 Manufacture of molding

Publications (1)

Publication Number Publication Date
JPS57125016A true JPS57125016A (en) 1982-08-04

Family

ID=11793017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1199081A Pending JPS57125016A (en) 1981-01-28 1981-01-28 Manufacture of molding

Country Status (1)

Country Link
JP (1) JPS57125016A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260014A2 (en) * 1986-09-09 1988-03-16 Uponor Bv Method of manufacturing heat-weldable thermoplastic fittings
US5697143A (en) * 1994-04-28 1997-12-16 Glynwed Plastics Ltd. Method of manufacturing an electrofusion coupler
JP2015131487A (en) * 2006-07-14 2015-07-23 エアバス オペレーションズ リミテッドＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｉｍｉｔｅｄ Method and apparatus for manufacturing composite panel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260014A2 (en) * 1986-09-09 1988-03-16 Uponor Bv Method of manufacturing heat-weldable thermoplastic fittings
US5697143A (en) * 1994-04-28 1997-12-16 Glynwed Plastics Ltd. Method of manufacturing an electrofusion coupler
JP2015131487A (en) * 2006-07-14 2015-07-23 エアバス オペレーションズ リミテッドＡｉｒｂｕｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｉｍｉｔｅｄ Method and apparatus for manufacturing composite panel

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