ATA526677A - Giessform fuer gusstuecke mit einem zu giessenden gewinde - Google Patents

Giessform fuer gusstuecke mit einem zu giessenden gewinde

Info

Publication number
ATA526677A
ATA526677A AT526677A AT526677A ATA526677A AT A526677 A ATA526677 A AT A526677A AT 526677 A AT526677 A AT 526677A AT 526677 A AT526677 A AT 526677A AT A526677 A ATA526677 A AT A526677A
Authority
AT
Austria
Prior art keywords
mold
molded
thread
casting pieces
casting
Prior art date
Application number
AT526677A
Other languages
English (en)
Other versions
AT358214B (de
Original Assignee
Wuendsch Johannes
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 Wuendsch Johannes filed Critical Wuendsch Johannes
Publication of ATA526677A publication Critical patent/ATA526677A/de
Application granted granted Critical
Publication of AT358214B publication Critical patent/AT358214B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2618—Moulds having screw-threaded mould walls
    • B29C45/262—Moulds having screw-threaded mould walls provided with unscrewing drive means
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2681—Moulds with rotatable mould parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Gears, Cams (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT526677A 1976-07-29 1977-07-20 Giessform fuer gussstuecke mit einem zu giessenden gewinde AT358214B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2634152A DE2634152C3 (de) 1976-07-29 1976-07-29 Gießform für Gußstücke mit einem auszuformenden Gewinde

Publications (2)

Publication Number Publication Date
ATA526677A true ATA526677A (de) 1980-01-15
AT358214B AT358214B (de) 1980-08-25

Family

ID=5984250

Family Applications (1)

Application Number Title Priority Date Filing Date
AT526677A AT358214B (de) 1976-07-29 1977-07-20 Giessform fuer gussstuecke mit einem zu giessenden gewinde

Country Status (6)

Country Link
US (1) US4139176A (de)
AT (1) AT358214B (de)
CH (1) CH620847A5 (de)
DE (1) DE2634152C3 (de)
FR (1) FR2359664A1 (de)
GB (1) GB1541536A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3260732D1 (en) * 1981-10-01 1984-10-18 Bbc Brown Boveri & Cie Apparatus and method for making thin-walled wax models for fine casting
US4693861A (en) * 1984-04-09 1987-09-15 The Laitram Corporation Mold and process for manufacturing helical shaped items
US4871505A (en) * 1984-04-09 1989-10-03 The Laitram Corporation Mold and process for manufacturing helical shaped items
CA1250113A (en) * 1984-05-22 1989-02-21 Katashi Aoki Rotary type injection molding machine
DE3528589A1 (de) * 1985-08-09 1987-02-19 Thyssen Industrie Werkzeug zur herstellung von ungeteilten kernen oder formen aus sand fuer gussstuecke, die ein gewinde aufweisen
JPH01148524A (ja) * 1987-12-04 1989-06-09 Sumitomo Heavy Ind Ltd 入子式コア回転金型装置
US6338289B1 (en) 1998-06-02 2002-01-15 New Bright Industrial Co., Ltd. Gear box having plastic helical gears and L-shaped axles
RU2164837C1 (ru) * 1999-09-14 2001-04-10 ОАО "Камский литейный завод" Пресс-форма для литья по выплавляемым моделям отливок с внутренней резьбой
US6602065B1 (en) 2000-08-22 2003-08-05 Owens-Illinois Closure Inc. Apparatus for compression molding plastic closures
US8246415B2 (en) * 2009-11-18 2012-08-21 New Bright Industrial Co., Ltd. Gear box for use in toy vehicles
CN104647699B (zh) * 2015-02-12 2017-03-08 宁波博亚精密模具有限公司 一种用于制作内螺纹旋钮的注塑模具
CN108246981B (zh) * 2018-03-15 2024-07-19 宁波兰迪汽配工业有限公司 一种齿轮马达模具
CN109130094A (zh) * 2018-09-26 2019-01-04 东莞市格艾塑胶五金制品有限公司 一种注塑螺旋角斜齿轮的模具
CN119427673B (zh) * 2024-12-25 2025-07-04 苏州博宇科技有限公司 一种精密叶轮注塑用快速抽芯机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2363808A (en) * 1940-04-19 1944-11-28 Boonton Molding Company Unscrewing device for the molding of threaded articles
US2306205A (en) * 1940-11-13 1942-12-22 Plastics Inc Apparatus for pressure molding
US2984862A (en) * 1957-01-09 1961-05-23 Plastene Corp Molding apparatus
US3388431A (en) * 1964-05-16 1968-06-18 Aoki Katashi Injection molding machine
US3719446A (en) * 1970-12-22 1973-03-06 Wheeling Stamping Co Mold assembly for producing threaded articles with unscrewing means integral with the assembly

Also Published As

Publication number Publication date
FR2359664A1 (fr) 1978-02-24
US4139176A (en) 1979-02-13
CH620847A5 (de) 1980-12-31
DE2634152A1 (de) 1978-02-02
DE2634152C3 (de) 1979-04-19
AT358214B (de) 1980-08-25
GB1541536A (en) 1979-03-07
FR2359664B1 (de) 1982-07-02
DE2634152B2 (de) 1978-08-03

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee