AT341197B - Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges bei spritzgussmaschinen zur verarbeitung thermoplastischer kunststoffe - Google Patents
Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges bei spritzgussmaschinen zur verarbeitung thermoplastischer kunststoffeInfo
- Publication number
- AT341197B AT341197B AT592574A AT592574A AT341197B AT 341197 B AT341197 B AT 341197B AT 592574 A AT592574 A AT 592574A AT 592574 A AT592574 A AT 592574A AT 341197 B AT341197 B AT 341197B
- Authority
- AT
- Austria
- Prior art keywords
- controlling
- speed
- pressure
- processing
- molding machines
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/042—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in"
- F15B11/0426—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the feed line, i.e. "meter in" by controlling the number of pumps or parallel valves switched on
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/20576—Systems with pumps with multiple pumps
- F15B2211/20584—Combinations of pumps with high and low capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/255—Flow control functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30505—Non-return valves, i.e. check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/30525—Directional control valves, e.g. 4/3-directional control valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40576—Assemblies of multiple valves
- F15B2211/40592—Assemblies of multiple valves with multiple valves in parallel flow paths
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/42—Flow control characterised by the type of actuation
- F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/45—Control of bleed-off flow, e.g. control of bypass flow to the return line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/47—Flow control in one direction only
- F15B2211/473—Flow control in one direction only without restriction in the reverse direction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
- F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/515—Pressure control characterised by the connections of the pressure control means in the circuit
- F15B2211/5153—Pressure control characterised by the connections of the pressure control means in the circuit being connected to an output member and a directional control valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/55—Pressure control for limiting a pressure up to a maximum pressure, e.g. by using a pressure relief valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/635—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements
- F15B2211/6355—Circuits providing pilot pressure to pilot pressure-controlled fluid circuit elements having valve means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732340096 DE2340096B2 (de) | 1973-08-08 | 1973-08-08 | Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges einer spritzgussmaschine zur verarbeitung thermoplastischer kunststoffe |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA592574A ATA592574A (de) | 1977-05-15 |
AT341197B true AT341197B (de) | 1978-01-25 |
Family
ID=5889185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT592574A AT341197B (de) | 1973-08-08 | 1974-07-17 | Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges bei spritzgussmaschinen zur verarbeitung thermoplastischer kunststoffe |
Country Status (8)
Country | Link |
---|---|
US (1) | US4023466A (de) |
JP (1) | JPS5045043A (de) |
AT (1) | AT341197B (de) |
CH (1) | CH568145A5 (de) |
DE (1) | DE2340096B2 (de) |
FR (1) | FR2240098B1 (de) |
IT (1) | IT1018215B (de) |
SE (1) | SE405335B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4202175A (en) * | 1977-05-13 | 1980-05-13 | Hale Frank L | Hydraulic control system for a dump truck |
JPS5839098B2 (ja) * | 1977-05-31 | 1983-08-27 | トヨタ自動車株式会社 | 油圧式パワ−ブレ−キ装置 |
US4389178A (en) * | 1981-07-31 | 1983-06-21 | K. R. Komarek, Inc. | Ram-type feeder for briquetting press |
DE3306214A1 (de) * | 1982-02-23 | 1983-09-08 | Toshiba Kikai K.K., Tokyo | Vorrichtung zum messen der einspritzgeschwindigkeit einer druckgussmaschine |
JPS5983878A (ja) * | 1982-11-04 | 1984-05-15 | Toshiba Mach Co Ltd | 流量調整弁 |
US5622527A (en) * | 1986-05-08 | 1997-04-22 | Proform Fitness Products, Inc. | Independent action stepper |
US4695038A (en) * | 1986-08-22 | 1987-09-22 | Giroux D William | Means for pulling fiber optic cable through a conduit |
US5103866A (en) * | 1991-02-22 | 1992-04-14 | Foster Raymond K | Poppet valve and valve assemblies utilizing same |
JP2000045728A (ja) * | 1998-08-03 | 2000-02-15 | Unisia Jecs Corp | 内燃機関の油圧回路 |
DE10018576B4 (de) * | 1999-04-19 | 2005-05-19 | Tiefenbach Bergbautechnik Gmbh | Sitz- und Halteventil |
US6461279B1 (en) | 2001-07-25 | 2002-10-08 | Hai Pin Kuo | Treadmill having dual treads for stepping exercises |
US7455626B2 (en) | 2001-12-31 | 2008-11-25 | Nautilus, Inc. | Treadmill |
US7645214B2 (en) * | 2004-02-26 | 2010-01-12 | Nautilus, Inc. | Exercise device with treadles |
WO2007009077A2 (en) * | 2005-07-13 | 2007-01-18 | Swagelok Company | Method and arrangement for actuation |
JP5760769B2 (ja) * | 2011-07-06 | 2015-08-12 | 株式会社豊田自動織機 | 射出装置 |
JP5672179B2 (ja) * | 2011-07-06 | 2015-02-18 | 株式会社豊田自動織機 | 射出装置 |
US10493349B2 (en) | 2016-03-18 | 2019-12-03 | Icon Health & Fitness, Inc. | Display on exercise device |
US10625137B2 (en) | 2016-03-18 | 2020-04-21 | Icon Health & Fitness, Inc. | Coordinated displays in an exercise device |
US10625114B2 (en) | 2016-11-01 | 2020-04-21 | Icon Health & Fitness, Inc. | Elliptical and stationary bicycle apparatus including row functionality |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1455211A (en) * | 1920-02-21 | 1923-05-15 | Kelly Valve Company | Boiler-water-level controller |
FR773709A (fr) * | 1936-06-04 | 1934-11-24 | Perfectionnements aux robinets à pointeau | |
US2185016A (en) * | 1937-11-19 | 1939-12-26 | Burdick Harry J Mccombs | Valve |
US2265800A (en) * | 1938-11-18 | 1941-12-09 | Micromatic Hone Corp | Variable pressure honing tool and method |
US2276895A (en) * | 1938-11-18 | 1942-03-17 | Vosseler | Hydraulic transmission means |
US2340489A (en) * | 1940-03-14 | 1944-02-01 | Bendix Aviat Corp | Bypass valve |
DE1011238B (de) * | 1953-05-27 | 1957-06-27 | Heinz Bechler | Durch Arbeitskolben mit Hilfssteuerung betaetigtes Sicherheitsventil |
US2708091A (en) * | 1953-08-14 | 1955-05-10 | Rim Ho Yun | Convertible type pilot controlled piston valve |
US3155365A (en) * | 1960-10-28 | 1964-11-03 | Hartung | Pressure medium controlled liquid valve for automatic flow limitation devices |
US3298389A (en) * | 1964-07-07 | 1967-01-17 | Rockwell Mfg Co | Pressure balanced valve |
US3426799A (en) * | 1964-10-07 | 1969-02-11 | Kinwell Dev Co | Automatic valve |
US3524386A (en) * | 1968-06-11 | 1970-08-18 | Sylvester R Cudnohufsky | Hydraulic system for machine tool control |
US3499286A (en) * | 1968-10-15 | 1970-03-10 | Bucyrus Erie Co | Controllable hydraulic power unit |
US3608435A (en) * | 1969-06-30 | 1971-09-28 | Parker Hannifin Corp | Pressure controlled directional system |
US3638530A (en) * | 1969-09-04 | 1972-02-01 | Jackson Products Co | Hydraulic counterweight |
FR2088571A5 (de) * | 1970-04-17 | 1972-01-07 | Serea | |
US3739690A (en) * | 1971-07-19 | 1973-06-19 | Caterpillar Tractor Co | Pilot operated control valve |
CH541081A (de) * | 1971-07-23 | 1973-08-31 | Adeola Ag | Einrichtung zum Umschalten eines hin- und hergehenden Antriebskolbens in einem pneumatischen Antriebsaggregat |
JPS5225427B2 (de) * | 1971-09-30 | 1977-07-07 | ||
US3767339A (en) * | 1971-11-01 | 1973-10-23 | Hunkar Instr Dev Labor Inc | Injection molding control |
US3794292A (en) * | 1972-05-15 | 1974-02-26 | Westinghouse Electric Corp | Spool valve |
US3791408A (en) * | 1972-05-31 | 1974-02-12 | Yuken Kogyo Co Ltd | Electromagnetic pressure-telecontrolling valve |
-
1973
- 1973-08-08 DE DE19732340096 patent/DE2340096B2/de not_active Withdrawn
-
1974
- 1974-07-16 CH CH977674A patent/CH568145A5/xx not_active IP Right Cessation
- 1974-07-17 AT AT592574A patent/AT341197B/de not_active IP Right Cessation
- 1974-07-17 SE SE7409311A patent/SE405335B/xx unknown
- 1974-08-05 JP JP49089758A patent/JPS5045043A/ja active Pending
- 1974-08-05 FR FR7427064A patent/FR2240098B1/fr not_active Expired
- 1974-08-06 IT IT9542/74A patent/IT1018215B/it active
- 1974-08-07 US US05/495,525 patent/US4023466A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FR2240098B1 (de) | 1978-11-24 |
DE2340096B2 (de) | 1976-03-18 |
JPS5045043A (de) | 1975-04-22 |
SE7409311L (de) | 1975-02-10 |
ATA592574A (de) | 1977-05-15 |
CH568145A5 (de) | 1975-10-31 |
US4023466A (en) | 1977-05-17 |
SE405335B (sv) | 1978-12-04 |
DE2340096A1 (de) | 1975-03-06 |
IT1018215B (it) | 1977-09-30 |
FR2240098A1 (de) | 1975-03-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT341197B (de) | Vorrichtung zur steuerung von druck und geschwindigkeit des einspritzvorganges bei spritzgussmaschinen zur verarbeitung thermoplastischer kunststoffe | |
CH535118A (de) | Verfahren zur Herstellung von Formlingen aus Kunststoffmaterial und Vorrichtung zur Ausführung des Verfahrens | |
CA993165A (en) | Plastic article and blow molding method and apparatus | |
ZA72247B (en) | Method and apparatus for blow molding plastic articles | |
CH521844A (de) | Verfahren und Vorrichtung zur Steuerung von Spritzgiessmaschinen | |
CH498710A (de) | Verfahren und Einrichtung zur kontinuierlichen Herstellung von thermoplastischen Kunstharz-Hohlgebilde-Erzeugnissen | |
CH509145A (de) | Spritzgiessmaschine zur Verarbeitung von plastifizierbaren Kunststoffen | |
AT321560B (de) | Verfahren zum Strangpressen von thermoplastischem Material und Schneckenstrangpresse zur Durchführung des Verfahrens | |
AT357753B (de) | Verfahren und vorrichtung zum diskonti- nuierlichen extrudieren von folien aus thermoplastischem kunststoff | |
AT344399B (de) | Vorrichtung zum aufheizen des rohmaterials im vorratsbehaelter eines extruders | |
CH472960A (de) | Verfahren und Vorrichtung zur Herstellung von dekorierten, spritzgegossenen Plastgegenständen | |
CH431032A (de) | Verfahren zum Herstellen von Formkörpern aus Kunststoffolien und Vorrichtung zur Durchführung des Verfahrens | |
BE790999A (fr) | Procede et machine perfectionnes pour la fabrication de pieces moulees en matiere plastique expansee | |
CH556726A (de) | Spritzblasverfahren und vorrichtung zum formen von behaeltern oder gegenstaenden aus kunststoff. | |
FR1461520A (fr) | Procédé et machine pour mouler des objets en matières plastiques | |
CH528359A (de) | Verfahren und Vorrichtung zum Spritzgiessen von Kunststoffteilen | |
CH548844A (de) | Verfahren und vorrichtung zur einspeisung von ausgangsstoffen in den scherspalt von maschinen zur herstellung von flaechigen kunststoffgebilden. | |
CA942019A (en) | Method and apparatus for moulding articles from thermoplastic material by injection moulding | |
AU2905971A (en) | Method and apparatus for trimming blow molded plastic articles | |
FR1440106A (fr) | Procédé et dispositifs pour l'obtention de produits cellulaires en résine thermoplastique | |
ZA704207B (en) | Method and apparatus for blow molding plastic articles | |
CH554230A (de) | Verfahren und vorrichtung zum fortlaufenden herstellen von duennwandigen formlingen aus thermoplastischem material. | |
CH521835A (de) | Verfahren und Vorrichtung zur Herstellung von Formlingen in einer Formmaschine | |
AT280897B (de) | Verfahren und Einrichtung zur Herstellung von Verpackungen aus thermoplastischen Kunststoffolien | |
CH541412A (de) | Spritzgiessmaschine zur Verarbeitung von Kunststoffen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |