JPH0367855B2 - - Google Patents

Info

Publication number
JPH0367855B2
JPH0367855B2 JP57069783A JP6978382A JPH0367855B2 JP H0367855 B2 JPH0367855 B2 JP H0367855B2 JP 57069783 A JP57069783 A JP 57069783A JP 6978382 A JP6978382 A JP 6978382A JP H0367855 B2 JPH0367855 B2 JP H0367855B2
Authority
JP
Japan
Prior art keywords
mold
protrusion
blow
split
protrusions
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
JP57069783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58185228A (ja
Inventor
Yoshinari Mayumi
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko 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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP6978382A priority Critical patent/JPS58185228A/ja
Publication of JPS58185228A publication Critical patent/JPS58185228A/ja
Publication of JPH0367855B2 publication Critical patent/JPH0367855B2/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C49/482—Moulds with means for moulding parts of the parisons in an auxiliary cavity, e.g. moulding a handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
JP6978382A 1982-04-26 1982-04-26 突起付ブロ−製品の製造方法 Granted JPS58185228A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6978382A JPS58185228A (ja) 1982-04-26 1982-04-26 突起付ブロ−製品の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6978382A JPS58185228A (ja) 1982-04-26 1982-04-26 突起付ブロ−製品の製造方法

Publications (2)

Publication Number Publication Date
JPS58185228A JPS58185228A (ja) 1983-10-28
JPH0367855B2 true JPH0367855B2 (enrdf_load_stackoverflow) 1991-10-24

Family

ID=13412698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6978382A Granted JPS58185228A (ja) 1982-04-26 1982-04-26 突起付ブロ−製品の製造方法

Country Status (1)

Country Link
JP (1) JPS58185228A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612526A (ja) * 1984-06-15 1986-01-08 Koji Maeda ブロ−成形方法
JP2547564B2 (ja) * 1987-04-08 1996-10-23 三菱農機株式会社 水田作業機におけるフロート
US4895268A (en) * 1988-08-17 1990-01-23 Ford Motor Company Method of making a hollow plastic article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5695649A (en) * 1979-12-28 1981-08-03 Nippon Denso Co Ltd Method and apparatus for producing resin hollow body with solid projection

Also Published As

Publication number Publication date
JPS58185228A (ja) 1983-10-28

Similar Documents

Publication Publication Date Title
DE3878229T2 (de) Verfahren zum herstellen einer streckblasgeformten flasche mit einem griff.
DE2166784A1 (de) Verfahren zur herstellung eines hohlkoerpers mit griff aus thermoplastischem kunststoff durch blasen
US5980805A (en) Method of making multilayer molded article
US5393262A (en) Air-conditioning blow-out port device and process for two-stage injection molding of the same
US5350555A (en) Process for two stage injection molding of air-conditioning blow-out port device
JPH0367855B2 (enrdf_load_stackoverflow)
US3776678A (en) Blow molding apparatus
JPS6129524A (ja) ブラケツトを有する中空成形体の一体成形方法
CN205416226U (zh) 能缩短冷却时间的机壳注塑模具
DE60105083T2 (de) Verfahren zum Herstellen einer Kunststofftür für elektrische Haushaltsgeräte und durch das Verfahren hergestellte Tür
JP3503031B2 (ja) 中空体の成形方法
JPS5850862B2 (ja) ブロ−成形機におけるパリソンの切断装置
JPH068274A (ja) リングを開口縁に一体に有する袋状製品の製法
JPH1082551A (ja) 空調吹出ルーバ
JP2584304B2 (ja) 中空二重壁成形品吹込み成形用金型及びこの金型を使用するブロー成形装置
JPH06254954A (ja) ブロー成形機
JP3125468B2 (ja) 射出成形金型
JP3243658B2 (ja) 二重壁成形品の製造方法
JP4421733B2 (ja) 射出プレス成形金型装置
JPH0516248U (ja) ゴム用トランスフアー成形金型
JPS5814293B2 (ja) 中空体の成形方法
JPH074025U (ja) バリなしブロー成形金型
JP2001293771A (ja) ブロー成形ダクトおよびその成形方法
JPS5917932B2 (ja) 成形品の離型方法及び成形金型
JPH06122129A (ja) プレス成形方法