SG166687A1 - Improved mold lock - Google Patents

Improved mold lock

Info

Publication number
SG166687A1
SG166687A1 SG200903293-9A SG2009032939A SG166687A1 SG 166687 A1 SG166687 A1 SG 166687A1 SG 2009032939 A SG2009032939 A SG 2009032939A SG 166687 A1 SG166687 A1 SG 166687A1
Authority
SG
Singapore
Prior art keywords
lock
accidental
improved mold
mold lock
mold plates
Prior art date
Application number
SG200903293-9A
Inventor
Louis Todesco Pierre
Original Assignee
Meiban Int Pte 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 Meiban Int Pte Ltd filed Critical Meiban Int Pte Ltd
Priority to SG200903293-9A priority Critical patent/SG166687A1/en
Priority to MYPI2010002256 priority patent/MY150808A/en
Priority to GB1007996A priority patent/GB2470285B/en
Priority to TW099115259A priority patent/TW201100223A/en
Priority to CN201010183631.3A priority patent/CN101885228B/en
Publication of SG166687A1 publication Critical patent/SG166687A1/en

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
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • 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
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B29C2045/2604—Latching means for successive opening or closing of mould plates

Abstract

An improved mold lack is disclosed which is particularly adapted for use with plastic injection molds, and in which the lock includes one or more tumblers which are engaged by one or more locking bolts. In one preferred embodiment, the lock further includes a safety device for preventing accidental locking and unlocking of the lock or the accidental moving of the mold plates out of sequence. When used in combination with a plastic molding machine, the lock prevents the accidental opening or closing of mold plates when operating in a tandem or non tandem mode.
SG200903293-9A 2009-05-13 2009-05-13 Improved mold lock SG166687A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SG200903293-9A SG166687A1 (en) 2009-05-13 2009-05-13 Improved mold lock
MYPI2010002256 MY150808A (en) 2009-05-13 2010-05-13 Improved mold lock
GB1007996A GB2470285B (en) 2009-05-13 2010-05-13 Improved mold lock
TW099115259A TW201100223A (en) 2009-05-13 2010-05-13 Improved mold lock
CN201010183631.3A CN101885228B (en) 2009-05-13 2010-05-13 Improved mold lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200903293-9A SG166687A1 (en) 2009-05-13 2009-05-13 Improved mold lock

Publications (1)

Publication Number Publication Date
SG166687A1 true SG166687A1 (en) 2010-12-29

Family

ID=42334715

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200903293-9A SG166687A1 (en) 2009-05-13 2009-05-13 Improved mold lock

Country Status (5)

Country Link
CN (1) CN101885228B (en)
GB (1) GB2470285B (en)
MY (1) MY150808A (en)
SG (1) SG166687A1 (en)
TW (1) TW201100223A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG10201703169QA (en) * 2017-04-18 2018-11-29 Forefront Medical Tech Pte Ltd A self-sufficient sequential locking device for injection molding tool
CN110239043B (en) * 2019-06-28 2024-04-05 深圳市南和建毅模具有限公司 Three-plate mold, mold closing control method thereof and mold opening control method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000798C2 (en) * 1980-01-11 1982-09-09 HASCO-Normalien Hasenclever & Co, 5880 Lüdenscheid Device for a temporary fixed coupling of mold plates which can be moved relative to one another to at least two parting planes
US6431852B1 (en) * 2001-02-02 2002-08-13 Leo A. Vandenberg Internal latch for an injection mold

Also Published As

Publication number Publication date
CN101885228A (en) 2010-11-17
GB201007996D0 (en) 2010-06-30
GB2470285A (en) 2010-11-17
CN101885228B (en) 2014-10-01
GB2470285B (en) 2011-09-28
TW201100223A (en) 2011-01-01
MY150808A (en) 2014-02-28

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