NL8002059A - Spuitgieteenheid. - Google Patents

Spuitgieteenheid. Download PDF

Info

Publication number: NL8002059A
Authority: NL; Netherlands
Prior art keywords: cylinder; piston; servo valve; pressure; unit
Prior art date: 1979-04-10

Application number

NL8002059A

Other languages

English (en)

Dutch (nl)

Original Assignee

Hehl Karl

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.)

1979-04-10

Filing date

1980-04-08

Publication date

1980-10-14

1980-04-08 Application filed by Hehl Karl filed Critical Hehl Karl

1980-10-14 Publication of NL8002059A publication Critical patent/NL8002059A/nl

Links

238000001746 injection moulding Methods 0.000 title claims description 17
238000002347 injection Methods 0.000 claims description 15
239000007924 injection Substances 0.000 claims description 15
229920003023 plastic Polymers 0.000 claims description 9
239000004033 plastic Substances 0.000 claims description 9
239000000463 material Substances 0.000 claims description 5
230000004907 flux Effects 0.000 claims 1
238000007789 sealing Methods 0.000 claims 1
239000012530 fluid Substances 0.000 description 4
230000005540 biological transmission Effects 0.000 description 2
238000005266 casting Methods 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000000969 carrier Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000004886 process control Methods 0.000 description 1

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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
- B29C45/50—Axially movable screw
- 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

Landscapes

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

NL8002059A 1979-04-10 1980-04-08 Spuitgieteenheid. NL8002059A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2914472		1979-04-10
DE2914472A DE2914472C2 (de)	1979-04-10	1979-04-10	Einspritzeinheit einer Kunststoff-Spritzgießmaschine

Publications (1)

Publication Number	Publication Date
NL8002059A true NL8002059A (nl)	1980-10-14

Family

ID=6067976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8002059A NL8002059A (nl)	1979-04-10	1980-04-08	Spuitgieteenheid.

Country Status (8)

Country	Link
JP (1)	JPS55140538A (de)
AT (1)	AT370678B (de)
CA (1)	CA1150460A (de)
DE (1)	DE2914472C2 (de)
FR (1)	FR2453722A1 (de)
GB (1)	GB2048156B (de)
IT (1)	IT1141562B (de)
NL (1)	NL8002059A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3447605C1 (de) *	1984-12-28	1986-05-07	Karl 7298 Loßburg Hehl	Hydraulikeinrichtung fuer die Spritzgiesseinheit einer Kunststoff-Spritzgiessmaschine
DE4446412A1 (de) *	1994-12-23	1996-06-27	Strunz Heinrich Gmbh & Co Kg	Oberlichtelement
CN107008875B (zh) *	2017-04-12	2022-07-05	宣化钢铁集团有限责任公司	实现小方坯连铸机双运行模式的装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE7143319U (de) *	1970-04-25	1972-03-16	Hehl K	Spritzeinheit für eine Spritzgieß maschine zur Verarbeitung von Kunststoffen
DE2227133C3 (de) *	1972-06-03	1981-04-30	Hehl, Karl, 7298 Loßburg	Einspritzeinheit für eine Kunststoff-Spritzgußmaschine
DE7046626U (de) *	1970-12-17	1971-03-25	Stuebbe Maschinenfab Gmbh	Spritzeinheit fur Spritzgießmaschinen
DE2528963C2 (de) *	1975-06-28	1983-11-03	Karl 7298 Loßburg Hehl	Steuervorrichtung für den hydraulischen Kreislauf einer Spritzgießmaschine

1979
- 1979-04-10 DE DE2914472A patent/DE2914472C2/de not_active Expired
1980
- 1980-04-01 FR FR8007343A patent/FR2453722A1/fr active Granted
- 1980-04-03 GB GB8011248A patent/GB2048156B/en not_active Expired
- 1980-04-08 JP JP4530280A patent/JPS55140538A/ja active Pending
- 1980-04-08 NL NL8002059A patent/NL8002059A/nl not_active Application Discontinuation
- 1980-04-09 CA CA000349428A patent/CA1150460A/en not_active Expired
- 1980-04-10 IT IT21295/80A patent/IT1141562B/it active
- 1980-04-10 AT AT0193980A patent/AT370678B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT370678B (de)	1983-04-25
IT8021295A0 (it)	1980-04-10
DE2914472A1 (de)	1980-10-16
ATA193980A (de)	1982-09-15
GB2048156B (en)	1983-02-16
FR2453722A1 (fr)	1980-11-07
IT1141562B (it)	1986-10-01
JPS55140538A (en)	1980-11-04
DE2914472C2 (de)	1982-09-16
GB2048156A (en)	1980-12-10
CA1150460A (en)	1983-07-26
FR2453722B1 (de)	1984-03-23

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1985-12-02	BV	The patent application has lapsed