KR950003301U - Sprue cut punch for mold - Google Patents

Sprue cut punch for mold

Info

Publication number
KR950003301U
KR950003301U KR2019930012966U KR930012966U KR950003301U KR 950003301 U KR950003301 U KR 950003301U KR 2019930012966 U KR2019930012966 U KR 2019930012966U KR 930012966 U KR930012966 U KR 930012966U KR 950003301 U KR950003301 U KR 950003301U
Authority
KR
South Korea
Prior art keywords
mold
cut punch
sprue cut
sprue
punch
Prior art date
Application number
KR2019930012966U
Other languages
Korean (ko)
Other versions
KR0136264Y1 (en
Inventor
홍순각
양중석
Original Assignee
주식회사에스.케이.씨
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 주식회사에스.케이.씨 filed Critical 주식회사에스.케이.씨
Priority to KR2019930012966U priority Critical patent/KR0136264Y1/en
Publication of KR950003301U publication Critical patent/KR950003301U/en
Application granted granted Critical
Publication of KR0136264Y1 publication Critical patent/KR0136264Y1/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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • B29C45/7312—Construction of heating or cooling fluid flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D17/00—Producing carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records; Producing record discs from master stencils
    • 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
    • B29C45/38—Cutting-off equipment for sprues or ingates
    • B29C2045/384—Cutting-off equipment for sprues or ingates cutting the sprue by a plunger movable into the runner channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR2019930012966U 1993-07-14 1993-07-14 Sprue cut punch KR0136264Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019930012966U KR0136264Y1 (en) 1993-07-14 1993-07-14 Sprue cut punch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019930012966U KR0136264Y1 (en) 1993-07-14 1993-07-14 Sprue cut punch

Publications (2)

Publication Number Publication Date
KR950003301U true KR950003301U (en) 1995-02-16
KR0136264Y1 KR0136264Y1 (en) 1999-05-15

Family

ID=19359059

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019930012966U KR0136264Y1 (en) 1993-07-14 1993-07-14 Sprue cut punch

Country Status (1)

Country Link
KR (1) KR0136264Y1 (en)

Also Published As

Publication number Publication date
KR0136264Y1 (en) 1999-05-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee