DK178675A - Indretning til hydraulisk regulering af indsprojtningstryk, efterfodningstryk og fremforingstryk i sprojtestobemaskiner - Google Patents

Indretning til hydraulisk regulering af indsprojtningstryk, efterfodningstryk og fremforingstryk i sprojtestobemaskiner

Info

Publication number: DK178675A
Authority: DK; Denmark
Prior art keywords: pressure; feeding pressure; spraying machine; feeding; hydraulic adjustment
Prior art date: 1974-04-25

Application number

DK178675A

Other languages

English (en)

Inventor

W Schrammel

A Stohr

H Birkhofer

Original Assignee

Kloeckner Werke Ag

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.)

1974-04-25

Filing date

1975-04-24

Publication date

1975-10-26

1975-04-24 Application filed by Kloeckner Werke Ag filed Critical Kloeckner Werke Ag

1975-10-26 Publication of DK178675A publication Critical patent/DK178675A/da

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
- 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
- B29C45/76—Measuring, controlling or regulating
- B29C45/82—Hydraulic or pneumatic circuits
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/531—Drive means therefor

Landscapes

Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Injection Moulding Of Plastics Or The Like (AREA)

DK178675A 1974-04-25 1975-04-24 Indretning til hydraulisk regulering af indsprojtningstryk, efterfodningstryk og fremforingstryk i sprojtestobemaskiner DK178675A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2419975A DE2419975C3 (de)	1974-04-25	1974-04-25	Hydraulische Steuervorrichtung für eine Einspritzeinheit einer Kunststoff-Spritzgießmaschine zum Steuern unterschiedlicher Hydraulikdrücke

Publications (1)

Publication Number	Publication Date
DK178675A true DK178675A (da)	1975-10-26

Family

ID=5913893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK178675A DK178675A (da)	1974-04-25	1975-04-24	Indretning til hydraulisk regulering af indsprojtningstryk, efterfodningstryk og fremforingstryk i sprojtestobemaskiner

Country Status (13)

Country	Link
US (1)	US3951388A (da)
JP (1)	JPS5415293B2 (da)
AT (1)	AT356367B (da)
BE (1)	BE828310A (da)
CH (1)	CH598001A5 (da)
DD (1)	DD118568A5 (da)
DE (1)	DE2419975C3 (da)
DK (1)	DK178675A (da)
ES (1)	ES436926A1 (da)
FR (1)	FR2268618B1 (da)
GB (1)	GB1490637A (da)
IT (1)	IT1034996B (da)
SE (1)	SE408032B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6028634B2 (ja) *	1976-10-18	1985-07-05	日本電気株式会社	両面研摩装置
US4293229A (en) *	1980-04-15	1981-10-06	Karl Hehl	Hydraulic controls for injection unit of injection molding machine
EP0101523B1 (de) *	1982-08-19	1986-04-16	Vickers Systems GmbH	Druckbegrenzungsanordnung
CN114867517A (zh)	2019-12-12	2022-08-05	费森尤斯医疗保健控股公司	用于与医用流体容器连接的注射端口及其制造方法
JP7434017B2 (ja) *	2020-03-26	2024-02-20	株式会社日本製鋼所	射出装置
CN113043562B (zh) *	2021-03-10	2021-11-30	博创智能装备股份有限公司	一种基于注塑产品质量控制的动态补偿系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1196917B (de) *	1963-01-21	1965-07-15	Concordia Maschinen U Elek Zit	Sicherheitseinrichtung mit mindestens zwei Steuerventilen
USRE26028E (en) *	1963-05-16	1966-05-17		Pilot operated control valve mechanism
US3317962A (en) *	1965-03-17	1967-05-09	Injection Molders Supply Co In	Injection machine positive stop
DE1989596U (de) *	1966-04-09	1968-07-18	Hehl & Soehne Arburg Masch	Spritzeinheit fuer eine thermoplastische kunststoffe verarbeitende spritzgiessmaschine.
DE1650552B1 (de) *	1967-12-27	1971-05-27	Seram	Elektromagnetisch betaetigter druckregler
US3565101A (en) *	1969-07-08	1971-02-23	Alkon Products Corp	Pneumatic amplifier valve
CH512987A (de) *	1969-09-04	1971-09-30	Buehler Ag Geb	Verfahren und Vorrichtung zum Spritzgiessen von Kunststoff zu geschäumten Gegenständen
US3797808A (en) *	1970-10-22	1974-03-19	Cincinnati Milacron Inc	Plastication control system for injection molding machines
US3693946A (en) *	1971-05-10	1972-09-26	Cincinnati Milacron Inc	Plastication control for injection molding machines
DE2147439A1 (de) *	1971-09-23	1973-04-05	Abex Gmbh	Hydraulische schaltung und ventilanordnung
US3822057A (en) *	1971-11-01	1974-07-02	Gen Electric	Shot volume control for injection molding machine
JPS5759060B2 (da) *	1972-03-22	1982-12-13	Toshiba Machine Co Ltd
US3822867A (en) *	1972-10-17	1974-07-09	Improved Machinery Inc	Control apparatus and methods for molding machinery

1974
- 1974-04-25 DE DE2419975A patent/DE2419975C3/de not_active Expired
1975
- 1975-03-20 CH CH360575A patent/CH598001A5/xx not_active IP Right Cessation
- 1975-03-24 AT AT224075A patent/AT356367B/de not_active IP Right Cessation
- 1975-04-09 FR FR7511039A patent/FR2268618B1/fr not_active Expired
- 1975-04-10 IT IT22193/75A patent/IT1034996B/it active
- 1975-04-17 GB GB15796/75A patent/GB1490637A/en not_active Expired
- 1975-04-18 US US05/569,171 patent/US3951388A/en not_active Expired - Lifetime
- 1975-04-21 SE SE7504589A patent/SE408032B/xx unknown
- 1975-04-23 DD DD185645A patent/DD118568A5/xx unknown
- 1975-04-24 DK DK178675A patent/DK178675A/da unknown
- 1975-04-24 ES ES436926A patent/ES436926A1/es not_active Expired
- 1975-04-24 BE BE155701A patent/BE828310A/xx unknown
- 1975-04-25 JP JP5056775A patent/JPS5415293B2/ja not_active Expired

Also Published As

Publication number	Publication date
JPS5415293B2 (da)	1979-06-13
US3951388A (en)	1976-04-20
IT1034996B (it)	1979-10-10
FR2268618A1 (da)	1975-11-21
DD118568A5 (da)	1976-03-12
DE2419975A1 (de)	1975-11-13
AT356367B (de)	1980-04-25
CH598001A5 (da)	1978-04-28
SE408032B (sv)	1979-05-14
ATA224075A (de)	1979-09-15
DE2419975B2 (de)	1977-10-06
SE7504589L (sv)	1975-10-27
DE2419975C3 (de)	1981-06-04
ES436926A1 (es)	1977-04-01
JPS50148469A (da)	1975-11-28
BE828310A (fr)	1975-08-18
GB1490637A (en)	1977-11-02
FR2268618B1 (da)	1978-02-03

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