IT1023762B - Dispositivo di chiusura per stampi per una macchina ad iniezione - Google Patents
Dispositivo di chiusura per stampi per una macchina ad iniezioneInfo
- Publication number
- IT1023762B IT1023762B IT9585/74A IT958574A IT1023762B IT 1023762 B IT1023762 B IT 1023762B IT 9585/74 A IT9585/74 A IT 9585/74A IT 958574 A IT958574 A IT 958574A IT 1023762 B IT1023762 B IT 1023762B
- Authority
- IT
- Italy
- Prior art keywords
- molds
- locking device
- injection machine
- injection
- machine
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
- F16J10/02—Cylinders designed to receive moving pistons or plungers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3232—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips
- F16J15/3236—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip having two or more lips with at least one lip for each surface, e.g. U-cup packings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2351222A DE2351222C3 (de) | 1973-10-12 | 1973-10-12 | Formschließvorrichtung für eine Spritzgußmaschine mit einem doppelt wirkenden hydraulischen Schließzylinder |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1023762B true IT1023762B (it) | 1978-05-30 |
Family
ID=5895212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT9585/74A IT1023762B (it) | 1973-10-12 | 1974-10-11 | Dispositivo di chiusura per stampi per una macchina ad iniezione |
Country Status (8)
Country | Link |
---|---|
US (1) | US3987705A (it) |
JP (1) | JPS5067363A (it) |
AT (1) | AT336208B (it) |
CH (1) | CH575283A5 (it) |
DE (1) | DE2351222C3 (it) |
FR (1) | FR2247333B1 (it) |
IT (1) | IT1023762B (it) |
SE (1) | SE402878B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022642A1 (de) * | 1980-06-18 | 1982-01-14 | Alfred Teves Gmbh, 6000 Frankfurt | Hydraulisch betaetigte radbremse mit eingebauter drucksteuervorrichtung |
DE3044137C2 (de) * | 1980-11-24 | 1985-01-31 | Karl 7298 Loßburg Hehl | Formschließeinheit zum Aufnehmen einer Kunststoffspritzgießform |
AT384578B (de) * | 1983-10-04 | 1987-12-10 | Engel Kg L | Schliessmechanismus einer spritzgiessmaschine |
DE3534135A1 (de) * | 1985-09-25 | 1987-04-02 | Hp & Hp Chemie Stellglieder | Abdichtungseinrichtung an einer kolben-zylinderanordnung, insbesondere zur abdichtung des ventilkegels an ventilen mit druckausgleich |
JPH0471801U (it) * | 1990-10-26 | 1992-06-25 | ||
FR2679605A1 (fr) * | 1991-07-24 | 1993-01-29 | Snecma | Inverseur de poussee de turboreacteur muni d'un dispositif de securite integre au systeme de commande hydraulique. |
US7040214B2 (en) * | 2004-06-30 | 2006-05-09 | John R. Ramun | Regeneration manifold for a hydraulic system |
CN102182720A (zh) * | 2011-05-05 | 2011-09-14 | 嘉善雪帕尔工具有限公司 | 双速油缸 |
CN219827299U (zh) * | 2019-09-03 | 2023-10-13 | 米沃奇电动工具公司 | 液压工具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3139008A (en) * | 1960-04-27 | 1964-06-30 | Arnt U Haanes | Reciprocatory pneumatic motor |
US3312150A (en) * | 1964-11-18 | 1967-04-04 | Int Harvester Co | Piston construction |
US3603210A (en) * | 1967-09-25 | 1971-09-07 | Peter Florjancic | Hydraulic apparatus, preferably closing apparatus for injection molding machines |
-
1973
- 1973-10-12 DE DE2351222A patent/DE2351222C3/de not_active Expired
-
1974
- 1974-08-22 CH CH1148474A patent/CH575283A5/xx not_active IP Right Cessation
- 1974-08-23 SE SE7410706A patent/SE402878B/xx unknown
- 1974-08-26 AT AT690674A patent/AT336208B/de not_active IP Right Cessation
- 1974-09-18 FR FR7431540A patent/FR2247333B1/fr not_active Expired
- 1974-10-11 JP JP49117044A patent/JPS5067363A/ja active Pending
- 1974-10-11 US US05/514,285 patent/US3987705A/en not_active Expired - Lifetime
- 1974-10-11 IT IT9585/74A patent/IT1023762B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2351222A1 (de) | 1975-09-04 |
ATA690674A (de) | 1976-08-15 |
FR2247333B1 (it) | 1978-04-28 |
DE2351222B2 (de) | 1976-07-08 |
SE402878B (sv) | 1978-07-24 |
SE7410706L (it) | 1975-04-14 |
US3987705A (en) | 1976-10-26 |
AT336208B (de) | 1977-04-25 |
DE2351222C3 (de) | 1979-01-04 |
JPS5067363A (it) | 1975-06-06 |
FR2247333A1 (it) | 1975-05-09 |
CH575283A5 (it) | 1976-05-14 |
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