JPH0512138B2 - - Google Patents

Info

Publication number
JPH0512138B2
JPH0512138B2 JP58168956A JP16895683A JPH0512138B2 JP H0512138 B2 JPH0512138 B2 JP H0512138B2 JP 58168956 A JP58168956 A JP 58168956A JP 16895683 A JP16895683 A JP 16895683A JP H0512138 B2 JPH0512138 B2 JP H0512138B2
Authority
JP
Japan
Prior art keywords
mold
vacuum forming
vacuum
molded product
forming mold
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.)
Expired - Lifetime
Application number
JP58168956A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6061230A (ja
Inventor
Shigeyuki Nagao
Shinji Yamada
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.)
Inoac Corp
Original Assignee
Inoue MTP KK
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 Inoue MTP KK filed Critical Inoue MTP KK
Priority to JP16895683A priority Critical patent/JPS6061230A/ja
Publication of JPS6061230A publication Critical patent/JPS6061230A/ja
Publication of JPH0512138B2 publication Critical patent/JPH0512138B2/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/582—Moulds for making undercut articles
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/146—Shaping the lining before foaming
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/34—Moulds for undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP16895683A 1983-09-13 1983-09-13 真空成形方法 Granted JPS6061230A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16895683A JPS6061230A (ja) 1983-09-13 1983-09-13 真空成形方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16895683A JPS6061230A (ja) 1983-09-13 1983-09-13 真空成形方法

Publications (2)

Publication Number Publication Date
JPS6061230A JPS6061230A (ja) 1985-04-09
JPH0512138B2 true JPH0512138B2 (enrdf_load_html_response) 1993-02-17

Family

ID=15877667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16895683A Granted JPS6061230A (ja) 1983-09-13 1983-09-13 真空成形方法

Country Status (1)

Country Link
JP (1) JPS6061230A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03292122A (ja) * 1990-04-10 1991-12-24 United Mold Kk 新規圧空・真空成形装置及び方法
US5283028A (en) * 1990-05-02 1994-02-01 Penda Corporation Process for producing a selectively reinforced thermoformed article
FR2862560A1 (fr) * 2004-04-20 2005-05-27 Faurecia Interieur Ind Procede de formage d'une peau d'habillage d'une piece d'equipement interieur de vehicule automobile, moule et peau d'habillage associes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5269Y2 (enrdf_load_html_response) * 1972-12-25 1977-01-05

Also Published As

Publication number Publication date
JPS6061230A (ja) 1985-04-09

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