CA1035248A - Programmable hydraulic power controls for injection molding machine - Google Patents
Programmable hydraulic power controls for injection molding machineInfo
- Publication number
- CA1035248A CA1035248A CA255,741A CA255741A CA1035248A CA 1035248 A CA1035248 A CA 1035248A CA 255741 A CA255741 A CA 255741A CA 1035248 A CA1035248 A CA 1035248A
- Authority
- CA
- Canada
- Prior art keywords
- injection molding
- molding machine
- hydraulic power
- power controls
- programmable hydraulic
- Prior art date
- 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
Links
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
-
- 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
- Y10S60/00—Power plants
- Y10S60/911—Fluid motor system incorporating electrical system
-
- 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
- Y10S60/00—Power plants
- Y10S60/916—Unitary construction
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2528963A DE2528963C2 (de) | 1975-06-28 | 1975-06-28 | Steuervorrichtung für den hydraulischen Kreislauf einer Spritzgießmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1035248A true CA1035248A (en) | 1978-07-25 |
Family
ID=5950201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA255,741A Expired CA1035248A (en) | 1975-06-28 | 1976-06-25 | Programmable hydraulic power controls for injection molding machine |
Country Status (10)
Country | Link |
---|---|
US (1) | US4020633A (nl) |
JP (1) | JPS601170B2 (nl) |
AT (1) | AT359737B (nl) |
CA (1) | CA1035248A (nl) |
CH (1) | CH610237A5 (nl) |
DE (1) | DE2528963C2 (nl) |
FR (1) | FR2317084A1 (nl) |
GB (1) | GB1548016A (nl) |
IT (1) | IT1061190B (nl) |
NL (1) | NL7606953A (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2914472C2 (de) * | 1979-04-10 | 1982-09-16 | Karl 7298 Loßburg Hehl | Einspritzeinheit einer Kunststoff-Spritzgießmaschine |
US4293229A (en) * | 1980-04-15 | 1981-10-06 | Karl Hehl | Hydraulic controls for injection unit of injection molding machine |
DE3119095C2 (de) * | 1981-05-14 | 1983-09-01 | Karl 7298 Loßburg Hehl | Steuervorrichtung für den hydraulischen Kreislauf einer Kunststoff-Spritzgießmaschine |
DE3537423A1 (de) * | 1985-10-21 | 1987-04-23 | Rexroth Mannesmann Gmbh | Einrichtung zur druck- und mengenregelung der hydraulischen antriebe einer spritzgiessmaschine |
DE3605113A1 (de) * | 1986-02-18 | 1987-08-20 | Rexroth Mannesmann Gmbh | Steuervorrichtung fuer eine kunststoff-spritzgiessmaschine zum steuern unterschiedlicher hydraulikdruecke |
US6615866B2 (en) | 2001-09-13 | 2003-09-09 | Morrell Incorporated | Hydraulic power assembly having a removable top |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD41656A (nl) * | ||||
US2241556A (en) * | 1938-06-20 | 1941-05-13 | Hydraulic Dev Corp Inc | Photoelectrically controlled press |
US2457467A (en) * | 1945-03-08 | 1948-12-28 | Cons Vultee Aircraft Corp | Electrically and hydraulically operated extensible strut |
US2892312A (en) * | 1958-01-27 | 1959-06-30 | Deere & Co | Demand compensated hydraulic system |
DE1801135A1 (de) * | 1968-10-04 | 1970-04-16 | Maschf Augsburg Nuernberg Ag | Zylinderdeckel fuer fluessigkeitsgekuehlte Brennkraftmaschinen |
US3767339A (en) | 1971-11-01 | 1973-10-23 | Hunkar Instr Dev Labor Inc | Injection molding control |
GB1398275A (en) | 1971-12-28 | 1975-06-18 | British Industrial Plastics | Injection moulding machines |
US3856436A (en) * | 1972-12-18 | 1974-12-24 | Sperry Rand Corp | Power transmission |
CH554741A (de) | 1973-02-07 | 1974-10-15 | Netstal Ag Maschf Giesserei | Kunststoff-spritzgiessmaschine mit programmiereinrichtung. |
JPS5038754A (nl) * | 1973-08-09 | 1975-04-10 | ||
CA1013835A (en) * | 1973-10-19 | 1977-07-12 | Denes B. Hunkar | Injection molding control system |
-
1975
- 1975-06-28 DE DE2528963A patent/DE2528963C2/de not_active Expired
-
1976
- 1976-06-17 CH CH775476A patent/CH610237A5/xx not_active IP Right Cessation
- 1976-06-23 AT AT457776A patent/AT359737B/de not_active IP Right Cessation
- 1976-06-24 IT IT24677/76A patent/IT1061190B/it active
- 1976-06-25 FR FR7619502A patent/FR2317084A1/fr active Granted
- 1976-06-25 GB GB26629/76A patent/GB1548016A/en not_active Expired
- 1976-06-25 NL NL7606953A patent/NL7606953A/nl not_active Application Discontinuation
- 1976-06-25 CA CA255,741A patent/CA1035248A/en not_active Expired
- 1976-06-25 JP JP51075022A patent/JPS601170B2/ja not_active Expired
- 1976-06-28 US US05/700,112 patent/US4020633A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AT359737B (de) | 1980-11-25 |
IT1061190B (it) | 1982-10-20 |
DE2528963C2 (de) | 1983-11-03 |
GB1548016A (en) | 1979-07-04 |
JPS525864A (en) | 1977-01-17 |
FR2317084B1 (nl) | 1980-10-17 |
NL7606953A (nl) | 1976-12-30 |
JPS601170B2 (ja) | 1985-01-12 |
US4020633A (en) | 1977-05-03 |
DE2528963A1 (de) | 1977-01-13 |
ATA457776A (de) | 1980-04-15 |
FR2317084A1 (fr) | 1977-02-04 |
CH610237A5 (nl) | 1979-04-12 |
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