IT1104781B - Unita'di chiusura per macchine di stampaggio e presse ad iniezione - Google Patents

Unita'di chiusura per macchine di stampaggio e presse ad iniezione

Info

Publication number
IT1104781B
IT1104781B IT22319/77A IT2231977A IT1104781B IT 1104781 B IT1104781 B IT 1104781B IT 22319/77 A IT22319/77 A IT 22319/77A IT 2231977 A IT2231977 A IT 2231977A IT 1104781 B IT1104781 B IT 1104781B
Authority
IT
Italy
Prior art keywords
closing unit
molding machines
injection presses
presses
injection
Prior art date
Application number
IT22319/77A
Other languages
English (en)
Original Assignee
Patent & Inventions Ltd
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.)
Filing date
Publication date
Application filed by Patent & Inventions Ltd filed Critical Patent & Inventions Ltd
Application granted granted Critical
Publication of IT1104781B publication Critical patent/IT1104781B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
IT22319/77A 1976-04-09 1977-04-08 Unita'di chiusura per macchine di stampaggio e presse ad iniezione IT1104781B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH450676A CH611821A5 (it) 1976-04-09 1976-04-09

Publications (1)

Publication Number Publication Date
IT1104781B true IT1104781B (it) 1985-10-28

Family

ID=4277373

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22319/77A IT1104781B (it) 1976-04-09 1977-04-08 Unita'di chiusura per macchine di stampaggio e presse ad iniezione

Country Status (8)

Country Link
US (1) US4111629A (it)
BE (1) BE853478A (it)
CH (1) CH611821A5 (it)
DE (1) DE2634585A1 (it)
FR (1) FR2347176A1 (it)
IT (1) IT1104781B (it)
NL (1) NL7703960A (it)
SE (1) SE7704196L (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240781A (en) * 1978-12-18 1980-12-23 Hpm Corporation Injection molding machine having dual tonnage traversing cylinder
US4312828A (en) * 1978-12-18 1982-01-26 Hpm Corporation Method for opening die sections
JPS5668598A (en) * 1979-11-12 1981-06-09 Kawasaki Yukou Kk Double-acting type hydraulic pressure press
FR2589390A1 (fr) * 1985-10-30 1987-05-07 Rep Ste Lyonnaise Equip Indls Presse hydraulique a courses d'ouverture et de fermeture rapides
JPH07110509B2 (ja) * 1992-02-05 1995-11-29 日精樹脂工業株式会社 射出成形機の型締装置
EP0693024B1 (de) * 1993-04-07 1998-08-26 SVOBODA, Bruno Formschliesseinheit
JP3247319B2 (ja) * 1997-08-26 2002-01-15 株式会社名機製作所 直圧式型締装置における型締圧力の制御方法および制御装置
US6261085B1 (en) 1998-06-22 2001-07-17 Reena Corporation Tandem injection molding apparatus and press therefor
US20040022894A1 (en) * 2002-07-31 2004-02-05 Kim Jong Hwan Molding machine closing apparatus having movable platen both guided and driven by multiple actuators
US20050042325A1 (en) * 2003-08-19 2005-02-24 Jui-Hsiang Wang Injection molding machine
US7775966B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. Non-invasive pressure measurement in a fluid adjustable restrictive device
US7658196B2 (en) 2005-02-24 2010-02-09 Ethicon Endo-Surgery, Inc. System and method for determining implanted device orientation
US7927270B2 (en) 2005-02-24 2011-04-19 Ethicon Endo-Surgery, Inc. External mechanical pressure sensor for gastric band pressure measurements
US7775215B2 (en) 2005-02-24 2010-08-17 Ethicon Endo-Surgery, Inc. System and method for determining implanted device positioning and obtaining pressure data
US8066629B2 (en) 2005-02-24 2011-11-29 Ethicon Endo-Surgery, Inc. Apparatus for adjustment and sensing of gastric band pressure
US7699770B2 (en) 2005-02-24 2010-04-20 Ethicon Endo-Surgery, Inc. Device for non-invasive measurement of fluid pressure in an adjustable restriction device
US8016744B2 (en) 2005-02-24 2011-09-13 Ethicon Endo-Surgery, Inc. External pressure-based gastric band adjustment system and method
US8870742B2 (en) 2006-04-06 2014-10-28 Ethicon Endo-Surgery, Inc. GUI for an implantable restriction device and a data logger
US8152710B2 (en) 2006-04-06 2012-04-10 Ethicon Endo-Surgery, Inc. Physiological parameter analysis for an implantable restriction device and a data logger
US8187163B2 (en) 2007-12-10 2012-05-29 Ethicon Endo-Surgery, Inc. Methods for implanting a gastric restriction device
US8100870B2 (en) 2007-12-14 2012-01-24 Ethicon Endo-Surgery, Inc. Adjustable height gastric restriction devices and methods
US8377079B2 (en) 2007-12-27 2013-02-19 Ethicon Endo-Surgery, Inc. Constant force mechanisms for regulating restriction devices
US8142452B2 (en) 2007-12-27 2012-03-27 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8337389B2 (en) 2008-01-28 2012-12-25 Ethicon Endo-Surgery, Inc. Methods and devices for diagnosing performance of a gastric restriction system
US8591395B2 (en) 2008-01-28 2013-11-26 Ethicon Endo-Surgery, Inc. Gastric restriction device data handling devices and methods
US8192350B2 (en) 2008-01-28 2012-06-05 Ethicon Endo-Surgery, Inc. Methods and devices for measuring impedance in a gastric restriction system
US7844342B2 (en) 2008-02-07 2010-11-30 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using light
US8221439B2 (en) 2008-02-07 2012-07-17 Ethicon Endo-Surgery, Inc. Powering implantable restriction systems using kinetic motion
US8114345B2 (en) 2008-02-08 2012-02-14 Ethicon Endo-Surgery, Inc. System and method of sterilizing an implantable medical device
US8057492B2 (en) 2008-02-12 2011-11-15 Ethicon Endo-Surgery, Inc. Automatically adjusting band system with MEMS pump
US8591532B2 (en) 2008-02-12 2013-11-26 Ethicon Endo-Sugery, Inc. Automatically adjusting band system
US8034065B2 (en) 2008-02-26 2011-10-11 Ethicon Endo-Surgery, Inc. Controlling pressure in adjustable restriction devices
US8233995B2 (en) 2008-03-06 2012-07-31 Ethicon Endo-Surgery, Inc. System and method of aligning an implantable antenna
US8187162B2 (en) 2008-03-06 2012-05-29 Ethicon Endo-Surgery, Inc. Reorientation port

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2147962A1 (de) * 1971-09-25 1973-03-29 Karl Hehl Schliesseinheit fuer die giessform einer spritzgiessmaschine
US4021181A (en) * 1974-04-23 1977-05-03 Karl Hehl Tie rod connection for die closing unit of injection molding machine
US3940930A (en) * 1975-01-20 1976-03-02 Package Machinery Company Hydraulic system for injection molding machine

Also Published As

Publication number Publication date
CH611821A5 (it) 1979-06-29
FR2347176B1 (it) 1979-09-28
BE853478A (fr) 1977-08-01
SE7704196L (sv) 1977-10-10
US4111629A (en) 1978-09-05
DE2634585A1 (de) 1977-10-20
NL7703960A (nl) 1977-10-11
FR2347176A1 (fr) 1977-11-04

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