GB2338204B - Injection moulding and pressure die casting machines - Google Patents

Injection moulding and pressure die casting machines

Info

Publication number
GB2338204B
GB2338204B GB9811731A GB9811731A GB2338204B GB 2338204 B GB2338204 B GB 2338204B GB 9811731 A GB9811731 A GB 9811731A GB 9811731 A GB9811731 A GB 9811731A GB 2338204 B GB2338204 B GB 2338204B
Authority
GB
United Kingdom
Prior art keywords
die casting
injection moulding
pressure die
casting machines
machines
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 - Fee Related
Application number
GB9811731A
Other versions
GB2338204A (en
GB9811731D0 (en
Inventor
Richard Lionel Sayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9811731A priority Critical patent/GB2338204B/en
Publication of GB9811731D0 publication Critical patent/GB9811731D0/en
Publication of GB2338204A publication Critical patent/GB2338204A/en
Application granted granted Critical
Publication of GB2338204B publication Critical patent/GB2338204B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/22—Opening, closing or clamping by rectilinear movement
    • B29C33/24—Opening, closing or clamping by rectilinear movement using hydraulic or pneumatic means
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • 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
    • B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
    • B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • 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
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • B29C2045/1768—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames constructions of C-shaped frame elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB9811731A 1998-06-02 1998-06-02 Injection moulding and pressure die casting machines Expired - Fee Related GB2338204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9811731A GB2338204B (en) 1998-06-02 1998-06-02 Injection moulding and pressure die casting machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9811731A GB2338204B (en) 1998-06-02 1998-06-02 Injection moulding and pressure die casting machines

Publications (3)

Publication Number Publication Date
GB9811731D0 GB9811731D0 (en) 1998-07-29
GB2338204A GB2338204A (en) 1999-12-15
GB2338204B true GB2338204B (en) 2000-05-17

Family

ID=10833016

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9811731A Expired - Fee Related GB2338204B (en) 1998-06-02 1998-06-02 Injection moulding and pressure die casting machines

Country Status (1)

Country Link
GB (1) GB2338204B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500591A (en) * 1975-06-09 1978-02-08 Shiokawa S Open-sided press
WO1994017977A1 (en) * 1993-02-01 1994-08-18 Bruno Svoboda Injection moulding machine
JPH0857699A (en) * 1994-08-17 1996-03-05 Nisshinbo Ind Inc C type frame structural pressing apparatus
EP0764509A2 (en) * 1995-09-23 1997-03-26 Hemscheidt Maschinentechnik Schwerin GmbH & Co. Tie bar-less mould clamping device
US5650182A (en) * 1994-06-14 1997-07-22 Hemscheidt Maschinentechnik Schwerin Gmbh & Co. Barless mold closing device for injection molding machines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1500591A (en) * 1975-06-09 1978-02-08 Shiokawa S Open-sided press
WO1994017977A1 (en) * 1993-02-01 1994-08-18 Bruno Svoboda Injection moulding machine
US5650182A (en) * 1994-06-14 1997-07-22 Hemscheidt Maschinentechnik Schwerin Gmbh & Co. Barless mold closing device for injection molding machines
JPH0857699A (en) * 1994-08-17 1996-03-05 Nisshinbo Ind Inc C type frame structural pressing apparatus
EP0764509A2 (en) * 1995-09-23 1997-03-26 Hemscheidt Maschinentechnik Schwerin GmbH & Co. Tie bar-less mould clamping device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
WPI Abstract Accession No. 96-183166/199619 & JP 8057699 A (NISSHINBO) 05.03.96 (see abstract) *

Also Published As

Publication number Publication date
GB2338204A (en) 1999-12-15
GB9811731D0 (en) 1998-07-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20030602