CH568834A5 - - Google Patents

Info

Publication number: CH568834A5
Authority: CH; Switzerland

Application number

CH815773A

Original Assignee

Netstal Ag Maschf Giesserei

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.)

1973-06-06

Filing date

1973-06-06

Publication date

1975-11-14

1973-06-06 Application filed by Netstal Ag Maschf Giesserei filed Critical Netstal Ag Maschf Giesserei

1973-06-06 Priority to CH815773A priority Critical patent/CH568834A5/xx

1974-05-28 Priority to DE7418486U priority patent/DE7418486U/de

1974-05-28 Priority to DE19742425831 priority patent/DE2425831A1/de

1974-05-30 Priority to IT23356/74A priority patent/IT1012960B/it

1974-05-30 Priority to AT448774A priority patent/AT341196B/de

1974-06-03 Priority to US475994A priority patent/US3910736A/en

1974-06-04 Priority to CA201,653A priority patent/CA1034317A/en

1974-06-05 Priority to FR7419307A priority patent/FR2232432B1/fr

1974-06-06 Priority to JP6486174A priority patent/JPS52115729A/ja

1975-11-14 Publication of CH568834A5 publication Critical patent/CH568834A5/xx

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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
- B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device
- 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
- B29C45/84—Safety devices
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/045—Safety
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/223—Injection mold closing means utilizing variable closing pressure

Landscapes

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

CH815773A 1973-06-06 1973-06-06 CH568834A5 (de)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
CH815773A CH568834A5 (de)	1973-06-06	1973-06-06
DE7418486U DE7418486U (de)	1973-06-06	1974-05-28	Werkzeugzuhalteeinrichtung mit zugankern, insbesondere an kunststoff- spritzgiessmaschinen
DE19742425831 DE2425831A1 (de)	1973-06-06	1974-05-28	Werkzeugzuhalteeinrichtung mit zugankern, insbesondere an kunststoff-spritzgiessmaschinen
IT23356/74A IT1012960B (it)	1973-06-06	1974-05-30	Dispositivo con tiranti per il mon taggio di stampi in particolare su macchine per stampaggio a iniezio ne di materie plastiche
AT448774A AT341196B (de)	1973-06-06	1974-05-30	Werkzeugzuhalteeinrichtung mit zugankern, insbesondere fur eine kunststoff-spritzgiessmaschine
US475994A US3910736A (en)	1973-06-06	1974-06-03	Tool locking device with tie rods, particularly for plastics injection molding machines
CA201,653A CA1034317A (en)	1973-06-06	1974-06-04	Tool locking device with tie rods, particularly for plastics injection molding machines
FR7419307A FR2232432B1 (de)	1973-06-06	1974-06-05
JP6486174A JPS52115729A (en)	1973-06-06	1974-06-06	Holding device for tools and metal patterns opened and closed by oil pressure

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH815773A CH568834A5 (de)	1973-06-06	1973-06-06

Publications (1)

Publication Number	Publication Date
CH568834A5 true CH568834A5 (de)	1975-11-14

Family

ID=4336025

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH815773A CH568834A5 (de)	1973-06-06	1973-06-06

Country Status (8)

Country	Link
US (1)	US3910736A (de)
JP (1)	JPS52115729A (de)
AT (1)	AT341196B (de)
CA (1)	CA1034317A (de)
CH (1)	CH568834A5 (de)
DE (2)	DE2425831A1 (de)
FR (1)	FR2232432B1 (de)
IT (1)	IT1012960B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2326288A2 (fr) *	1975-10-04	1977-04-29	Hehl Karl	Dispositif de fermeture du moule d'une machine a mouler par injection
US4370116A (en) *	1981-10-13	1983-01-25	Package Machinery Company	Tonnage indicator for injection molding machine
DE3431382A1 (de) *	1984-08-25	1986-02-27	Robert Bosch Gmbh, 7000 Stuttgart	Hydraulische steuereinrichtung fuer die formschliesseinheit einer spritzgiessmaschine
USRE33248E (en) *	1985-04-01	1990-07-03		Clamp mechanism
ATE183131T1 (de) *	1994-04-02	1999-08-15	Karl Hehl	Formschliesseinheit für eine spritzgiessmaschine und verfahren zum betreiben derselben
DE19750057C2 (de)	1997-11-12	2000-08-03	Karl Hehl	Formschließeinheit für eine Spritzgießmaschine
DE10102464C1 (de) *	2001-01-12	2002-07-11	Mannesmann Plastics Machinery	Formmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3160919A (en) *		1964-12-15		carter
US3036337A (en) *	1959-11-13	1962-05-29	Fellows Gear Shaper Co	Injection molding machine with cushioning device
CH416074A (de) *	1963-07-31	1966-06-30	Hehl & Soehne Arburg Masch	Sicherheits-Formschliesseinheit einer Spritzgiessmaschine für thermoplastische Kunststoffe
SE301716B (de) *	1967-01-19	1968-06-17	Broederna Akesson Maskinfabrik
US3577596A (en) *	1968-06-26	1971-05-04	Vigeant Gaston	Two-phase mold press
US3736087A (en) *	1969-12-23	1973-05-29	Netstal Ag	Mold closing unit with separately acting rotary and fluid pressure piston drives
CH521837A (de) *	1970-03-20	1972-04-30	Buehler Ag Geb	Schliess-, Verriegelungs- und Vorspann-Vorrichtung für Giessformen
CH527052A (de) *	1970-10-17	1972-08-31	Hehl Karl	Hydraulische Antriebsvorrichtung für die Formschliesseinheit einer Spritz- oder Druckgussmaschine zur Verarbeitung von Thermoplasten, Duroplasten, Elastomeren bzw. von Metallen

1973
- 1973-06-06 CH CH815773A patent/CH568834A5/xx not_active IP Right Cessation
1974
- 1974-05-28 DE DE19742425831 patent/DE2425831A1/de active Pending
- 1974-05-28 DE DE7418486U patent/DE7418486U/de not_active Expired
- 1974-05-30 IT IT23356/74A patent/IT1012960B/it active
- 1974-05-30 AT AT448774A patent/AT341196B/de not_active IP Right Cessation
- 1974-06-03 US US475994A patent/US3910736A/en not_active Expired - Lifetime
- 1974-06-04 CA CA201,653A patent/CA1034317A/en not_active Expired
- 1974-06-05 FR FR7419307A patent/FR2232432B1/fr not_active Expired
- 1974-06-06 JP JP6486174A patent/JPS52115729A/ja active Pending

Also Published As

Publication number	Publication date
FR2232432A1 (de)	1975-01-03
AT341196B (de)	1978-01-25
DE2425831A1 (de)	1975-01-02
DE7418486U (de)	1976-08-19
JPS52115729A (en)	1977-09-28
FR2232432B1 (de)	1978-06-30
IT1012960B (it)	1977-03-10
ATA448774A (de)	1977-05-15
US3910736A (en)	1975-10-07
CA1034317A (en)	1978-07-11

Publication	Publication Date	Title
AR201758A1 (de)	1975-04-15
AU476761B2 (de)	1976-09-30
AR201231Q (de)	1975-02-21
AU474593B2 (de)	1976-07-29
AU474511B2 (de)	1976-07-22
AU474838B2 (de)	1976-08-05
AU450229B2 (de)	1974-07-04
AU476714B2 (de)	1976-09-30
FR2232432B1 (de)	1978-06-30
AR201229Q (de)	1975-02-21
AU476696B2 (de)	1976-09-30
AU477823B2 (de)	1975-06-19
AR201432A1 (de)	1975-03-14
AU476873B1 (de)	1975-01-09
AU477824B2 (de)	1975-07-17
AU461342B2 (de)	1975-05-22
AU447540B2 (de)	1974-03-25
AR200885A1 (de)	1974-12-27
AR210729A1 (de)	1977-09-15
AU1891376A (de)	1977-01-20
BG20003A1 (de)	1975-10-30
AU479420A (de)	1974-10-03
AU479422A (de)	1974-12-12
BG23345A1 (de)	1977-08-10
AU481485A (de)	1976-05-06

Legal Events

Date	Code	Title	Description
1978-01-13	PL	Patent ceased
2024-10-31	PL	Patent ceased