IT965226B - Dispositivo di azionamento e sposta mento per una macchina di stampaggio ad iniezione - Google Patents
Dispositivo di azionamento e sposta mento per una macchina di stampaggio ad iniezioneInfo
- Publication number
- IT965226B IT965226B IT52566/72A IT5256672A IT965226B IT 965226 B IT965226 B IT 965226B IT 52566/72 A IT52566/72 A IT 52566/72A IT 5256672 A IT5256672 A IT 5256672A IT 965226 B IT965226 B IT 965226B
- Authority
- IT
- Italy
- Prior art keywords
- drive
- injection molding
- molding machine
- moving device
- moving
- Prior art date
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
- B29C45/46—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
- B29C45/5008—Drive means therefor
-
- 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
- B29C45/5008—Drive means therefor
- B29C2045/5068—Drive means therefor mechanical drive means in series with hydraulic drive means for axially movable screw
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 |
---|---|---|---|
DE7135155U DE7135155U (de) | 1971-09-15 | 1971-09-15 | Antriebs- und Verschiebeeinrichtung für eine Spritz gießmaschine |
Publications (1)
Publication Number | Publication Date |
---|---|
IT965226B true IT965226B (it) | 1974-01-31 |
Family
ID=6623878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52566/72A IT965226B (it) | 1971-09-15 | 1972-09-06 | Dispositivo di azionamento e sposta mento per una macchina di stampaggio ad iniezione |
Country Status (7)
Country | Link |
---|---|
US (1) | US3808953A (it) |
JP (1) | JPS4838356A (it) |
BR (1) | BR7206420D0 (it) |
DE (1) | DE7135155U (it) |
FR (1) | FR2152953B3 (it) |
IT (1) | IT965226B (it) |
PL (1) | PL85273B1 (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2256822B1 (it) * | 1974-01-04 | 1977-06-10 | Patent & Inventions Ltd | |
DE3621463A1 (de) * | 1986-06-26 | 1988-01-21 | Krauss Maffei Ag | Antriebseinrichtung fuer eine schneckenspritzgiessmaschine sowie verfahren zum steuern einer derartigen antriebseinrichtung |
US4745847A (en) * | 1987-09-03 | 1988-05-24 | Pneumo Abex Corporation | Helical splined rotary actuator |
DE4240686C1 (de) * | 1992-12-03 | 1994-03-31 | Horst Thiele | Lenkhubvorrichtung |
DE4344335C2 (de) * | 1993-12-23 | 1996-02-01 | Krauss Maffei Ag | Einspritzaggregat für eine Spritzgießmaschine |
US6435853B1 (en) * | 1999-06-18 | 2002-08-20 | The Japan Steelworks, Ltd. | Apparatus for plasticizing material for molding thermoplastic resin foam |
KR101115257B1 (ko) * | 2009-02-16 | 2012-02-15 | 엘에스엠트론 주식회사 | 1 실린더형 하이브리드 사출장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2750816A (en) * | 1956-06-19 | Fluid operated drilling unit | ||
BE543419A (it) * | 1954-12-07 | |||
US2979360A (en) * | 1958-09-02 | 1961-04-11 | Nojima Takeo | Car wheels |
US3148145A (en) * | 1963-03-25 | 1964-09-08 | Pennsalt Chemicals Corp | Solids discharge centrifuge |
US3386340A (en) * | 1965-11-24 | 1968-06-04 | Elisworth C. Engle | Fluid power drive unit having rotary and reciprocatory movement |
US3510915A (en) * | 1968-04-18 | 1970-05-12 | Cincinnati Milling Machine Co | Injection molding machine pressure balanced drive shaft |
-
1971
- 1971-09-15 DE DE7135155U patent/DE7135155U/de not_active Expired
-
1972
- 1972-08-09 US US00279167A patent/US3808953A/en not_active Expired - Lifetime
- 1972-09-06 IT IT52566/72A patent/IT965226B/it active
- 1972-09-13 PL PL1972157722A patent/PL85273B1/pl unknown
- 1972-09-14 JP JP47092778A patent/JPS4838356A/ja active Pending
- 1972-09-14 FR FR7232564A patent/FR2152953B3/fr not_active Expired
- 1972-09-15 BR BR6420/72A patent/BR7206420D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
PL85273B1 (it) | 1976-04-30 |
FR2152953B3 (it) | 1979-02-02 |
DE7135155U (de) | 1972-01-05 |
BR7206420D0 (pt) | 1974-08-22 |
FR2152953A1 (it) | 1973-04-27 |
US3808953A (en) | 1974-05-07 |
JPS4838356A (it) | 1973-06-06 |
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