GB1462645A – Injection moulding machines
– Google Patents
GB1462645A – Injection moulding machines
– Google Patents
Injection moulding machines
Info
Publication number
GB1462645A
GB1462645A
GB342674A
GB342674A
GB1462645A
GB 1462645 A
GB1462645 A
GB 1462645A
GB 342674 A
GB342674 A
GB 342674A
GB 342674 A
GB342674 A
GB 342674A
GB 1462645 A
GB1462645 A
GB 1462645A
Authority
GB
United Kingdom
Prior art keywords
screw
injection moulding
hydraulic pressure
injection
distance
Prior art date
1973-02-07
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
Application number
GB342674A
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.)
Netstal Maschinen AG
Original Assignee
Netstal Maschinen AG
Maschinenfabrik und Giesserei Netstal 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.)
1973-02-07
Filing date
1974-01-24
Publication date
1977-01-26
1974-01-24
Application filed by Netstal Maschinen AG, Maschinenfabrik und Giesserei Netstal AG
filed
Critical
Netstal Maschinen AG
1977-01-26
Publication of GB1462645A
publication
Critical
patent/GB1462645A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
Abstract
1462645 Injection moulding machine control NETSTAL-MASCHINEN AG 24 Jan 1974 [7 Feb 1973] 3426/74 Heading B5A An injection moulding machine for plastics, comprises an hydraulically actuated plasticizing and injection screw 3 in an injection cylinder 2, a programming device influencing the hydraulic pressure via a control device, a device 13 for the continuous measuring of the hydraulic pressure, means 9 and 10 for measuring the velocity of and distance moved by the screw, timing means 17, and a switching device 14 which, when the hydraulic pressure reaches a predetermined value or, should the predetermined value not be reached when the screw has covered a predetermined distance, switches the control of the mould filling from being velocity controlled in screw distance dependent manner over to a pressure controlled after-pressure phase in time dependent manner.
GB342674A
1973-02-07
1974-01-24
Injection moulding machines
Expired
GB1462645A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH177773A
CH554741A
(en)
1973-02-07
1973-02-07
PLASTIC INJECTION MOLDING MACHINE WITH PROGRAMMING DEVICE.
Publications (1)
Publication Number
Publication Date
GB1462645A
true
GB1462645A
(en)
1977-01-26
Family
ID=4218363
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB342674A
Expired
GB1462645A
(en)
1973-02-07
1974-01-24
Injection moulding machines
Country Status (9)
Country
Link
US
(1)
US3904078A
(en)
JP
(1)
JPS605448B2
(en)
AT
(1)
AT354718B
(en)
CA
(1)
CA1043520A
(en)
CH
(1)
CH554741A
(en)
DE
(1)
DE2364559C3
(en)
FR
(1)
FR2216095B1
(en)
GB
(1)
GB1462645A
(en)
IT
(1)
IT1007161B
(en)
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2191874A
(en)
*
1986-06-17
1987-12-23
Silent Channel Prod Ltd
Control circuit for injection moulding machine
GB2204268A
(en)
*
1987-03-24
1988-11-09
Toshiba Machine Co Ltd
Injection moulding
US5151282A
(en)
*
1991-05-13
1992-09-29
Dray Robert F
Positive-type non-return valve
Families Citing this family (34)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE2514009C3
(en)
*
1975-03-29
1981-03-12
Robert Bosch Gmbh, 7000 Stuttgart
Plastic injection molding machine with a control device for regulating the hydraulic pressure acting on a plasticizing and injection screw
DE2528963C2
(en)
1975-06-28
1983-11-03
Karl 7298 Loßburg Hehl
Control device for the hydraulic circuit of an injection molding machine
DE2560491C2
(en)
*
1975-06-28
1987-10-15
Karl 7298 Lossburg De Hehl
DE2532429C3
(en)
*
1975-07-19
1981-12-17
G. Bauknecht Gmbh, 7000 Stuttgart
Method and device for injection molding a plastic compound with variable injection speed
JPS52124062A
(en)
*
1976-04-12
1977-10-18
Sumitomo Heavy Industries
Injection molding machine controller
USRE32102E
(en)
*
1976-04-19
1986-04-01
Acrison, Inc.
Weigh feeding apparatus
JPS5346360A
(en)
*
1976-10-08
1978-04-25
Mitsubishi Heavy Ind Ltd
Method of controlling injection pressure of injection molding machine
GB2019608B
(en)
*
1978-04-13
1982-10-20
Toshiba Machine Co Ltd
Controlling injection moulding
JPS6054170B2
(en)
*
1978-12-20
1985-11-29
東芝機械株式会社
Pressure monitoring device for injection hydraulic circuit
DE2919206A1
(en)
*
1979-05-12
1980-11-20
Bosch Gmbh Robert
DEVICE FOR CONTROLLING A HYDRAULIC CONSUMER
US4356940A
(en)
*
1980-08-18
1982-11-02
Lester Engineering Company
Apparatus for dispensing measured amounts of molten metal
JPS5739072A
(en)
*
1980-08-20
1982-03-04
Toshiba Mach Co Ltd
Method and device for die casting
DE3119095C2
(en)
*
1981-05-14
1983-09-01
Karl 7298 Loßburg Hehl
Control device for the hydraulic circuit of a plastic injection molding machine
DE3203763C2
(en)
*
1982-02-04
1990-09-13
Klöckner-Werke AG, 4100 Duisburg
Plasticizing and injection unit for injection molding machines
DE3417293A1
(en)
*
1984-05-10
1985-11-14
Gebrüder Bühler AG, Uzwil
PRINTING OR INJECTION MOLDING MACHINE
JPS6161820A
(en)
*
1984-09-04
1986-03-29
Fanuc Ltd
Pressure retaining system of injection molding machine
US4858172A
(en)
*
1987-10-05
1989-08-15
Robotic Vision Systems
Sealant flow control for robotic applications
US4798527A
(en)
*
1988-03-07
1989-01-17
Vickers, Incorporated
Control system for injection molding machine
US4967940A
(en)
*
1989-02-21
1990-11-06
Minnesota Mining And Manufacturing Co.
Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid(s)
US5035350A
(en)
*
1989-02-21
1991-07-30
Minnesota Mining And Manufacturing Company
Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid(s)
US5033656A
(en)
*
1989-02-21
1991-07-23
Minnesota Mining And Manufacturing Company
Method and apparatus for precision squeeze tube valving, pumping and dispensing of work fluid (s)
DE3939728A1
(en)
*
1989-12-01
1991-06-06
Buehler Ag
Die casting or injection moulding appts. – has pressure meter system to monitor conditions for long component life and consistent quality working
JP2549028B2
(en)
*
1991-05-24
1996-10-30
宇部興産株式会社
Control method of injection molding machine
US5336073A
(en)
*
1992-12-16
1994-08-09
Sumitomo Heavy Industries, Ltd.
Injection pressure limiting device for injection molding machine
US5902525A
(en)
*
1995-06-19
1999-05-11
Hettinga; Siebolt
Method of molding a plastic article including injecting based upon a pressure-dominated control algorithm after detecting an indicia of a decrease in the surface area of the melt front
DE69626447D1
(en)
*
1995-06-19
2003-04-10
Siebolt Hettinga
Low pressure process for injection molding a plastic object
US5645775A
(en)
*
1995-10-04
1997-07-08
Barber-Colman Company
Adaptive controller for injection molding
US20030010792A1
(en)
1998-12-30
2003-01-16
Randy Forshey
Chemical mix and delivery systems and methods thereof
FR2850319B1
(en)
*
2003-01-24
2005-03-04
Essilor Int
METHOD FOR FILLING A MOLD WITH LIQUID ORGANIC MATERIAL FOR MOLDING AN OPTICAL MEMBER, AND MOLDING METHOD INCLUDING THE FILLING METHOD
US8932040B2
(en)
*
2010-05-17
2015-01-13
Athena Automation Ltd.
Injection unit with a piston position measurement system
WO2013110167A1
(en)
2012-01-26
2013-08-01
Husky Injection Molding Systems Ltd.
Screw-moving assembly including screw-moving actuator and bias-adjustment mechanism
KR101449271B1
(en)
*
2013-04-19
2014-10-08
현대오트론 주식회사
Electronic control apparatus for vehicle using overmolding and manufacturing method thereof
KR101428933B1
(en)
*
2013-07-05
2014-08-08
현대오트론 주식회사
Electronic control apparatus for vehicle using radiation board and manufacturing method thereof
JP6177712B2
(en)
*
2014-02-28
2017-08-09
住友重機械工業株式会社
Injection molding machine
Family Cites Families (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1069374B
(en)
*
1961-10-26
Ankerwerk Gebr Goller Nürnberg
Injection molding machine for processing thermoplastics
DD41656A
(en)
*
DE1125154B
(en)
*
1957-01-10
1962-03-08
Ankerwerk Gebrueder Goller
Injection molding machine for processing thermoplastics with a device that controls the piston pressure
CH452485A
(en)
*
1958-10-30
1968-05-31
Alfredo Greguoli Lazzaro
Process for storing liquid hydrocarbons
DE1138210B
(en)
*
1959-10-21
1962-10-18
Ankerwerk Gebr Goller
Process for the production of moldings from thermoplastics by means of injection molding machines
US3371386A
(en)
*
1966-03-31
1968-03-05
Ludwig Herbert
Injection apparatus with pressure regulation
DE1729382B2
(en)
*
1968-02-14
1976-07-29
VEB Plast- und Elastverarbeitungsmaschinen-Kombinat Karl-Marx-Stadt, χ 9000 Karl-Marx-Stadt
DEVICE FOR THE CONTROL OF AN INJECTION MOLDING MACHINE FOR MOLDABLE MASSES
US3632246A
(en)
*
1968-10-01
1972-01-04
Meiki Seisakusho Kk
Injection molding apparatus
US3642404A
(en)
*
1968-11-21
1972-02-15
Meiki Seisakusho Kk
Injection-molding machine
US3628901A
(en)
*
1969-07-15
1971-12-21
New Britain Machine Co
Means for monitoring product quality in a plastics injection-molding machine
US3797808A
(en)
*
1970-10-22
1974-03-19
Cincinnati Milacron Inc
Plastication control system for injection molding machines
US3767339A
(en)
*
1971-11-01
1973-10-23
Hunkar Instr Dev Labor Inc
Injection molding control
1973
1973-02-07
CH
CH177773A
patent/CH554741A/en
not_active
IP Right Cessation
1973-12-18
AT
AT1059573A
patent/AT354718B/en
not_active
IP Right Cessation
1973-12-24
DE
DE2364559A
patent/DE2364559C3/en
not_active
Expired
1974
1974-01-18
US
US434410A
patent/US3904078A/en
not_active
Expired – Lifetime
1974-01-24
GB
GB342674A
patent/GB1462645A/en
not_active
Expired
1974-01-30
IT
IT19959/74A
patent/IT1007161B/en
active
1974-02-05
FR
FR7403734A
patent/FR2216095B1/fr
not_active
Expired
1974-02-06
CA
CA191,894A
patent/CA1043520A/en
not_active
Expired
1974-02-07
JP
JP49016741A
patent/JPS605448B2/en
not_active
Expired
Cited By (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2191874A
(en)
*
1986-06-17
1987-12-23
Silent Channel Prod Ltd
Control circuit for injection moulding machine
GB2204268A
(en)
*
1987-03-24
1988-11-09
Toshiba Machine Co Ltd
Injection moulding
GB2204268B
(en)
*
1987-03-24
1990-05-23
Toshiba Machine Co Ltd
Control systems for injection moulding machines
US5151282A
(en)
*
1991-05-13
1992-09-29
Dray Robert F
Positive-type non-return valve
Also Published As
Publication number
Publication date
FR2216095A1
(en)
1974-08-30
FR2216095B1
(en)
1976-10-08
ATA1059573A
(en)
1977-03-15
IT1007161B
(en)
1976-10-30
JPS605448B2
(en)
1985-02-12
AT354718B
(en)
1979-01-25
JPS49111964A
(en)
1974-10-24
CA1043520A
(en)
1978-12-05
DE2364559A1
(en)
1974-08-22
DE2364559B2
(en)
1979-01-25
DE2364559C3
(en)
1984-04-05
US3904078A
(en)
1975-09-09
CH554741A
(en)
1974-10-15
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Legal Events
Date
Code
Title
Description
1977-06-16
PS
Patent sealed [section 19, patents act 1949]
1994-02-23
PE20
Patent expired after termination of 20 years
Effective date:
19940123
