KR890006563U - Raw material variable supply device of vacuum casting machine - Google Patents

Raw material variable supply device of vacuum casting machine

Info

Publication number
KR890006563U
KR890006563U KR2019870015673U KR870015673U KR890006563U KR 890006563 U KR890006563 U KR 890006563U KR 2019870015673 U KR2019870015673 U KR 2019870015673U KR 870015673 U KR870015673 U KR 870015673U KR 890006563 U KR890006563 U KR 890006563U
Authority
KR
South Korea
Prior art keywords
raw material
supply device
casting machine
vacuum casting
variable supply
Prior art date
Application number
KR2019870015673U
Other languages
Korean (ko)
Other versions
KR900007236Y1 (en
Inventor
고승식
고영식
Original Assignee
고승식
고영식
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 고승식, 고영식 filed Critical 고승식
Priority to KR2019870015673U priority Critical patent/KR900007236Y1/en
Publication of KR890006563U publication Critical patent/KR890006563U/en
Application granted granted Critical
Publication of KR900007236Y1 publication Critical patent/KR900007236Y1/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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/42—Casting under special conditions, e.g. vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
KR2019870015673U 1987-09-14 1987-09-14 Feeding device for raw material KR900007236Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015673U KR900007236Y1 (en) 1987-09-14 1987-09-14 Feeding device for raw material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015673U KR900007236Y1 (en) 1987-09-14 1987-09-14 Feeding device for raw material

Publications (2)

Publication Number Publication Date
KR890006563U true KR890006563U (en) 1989-05-13
KR900007236Y1 KR900007236Y1 (en) 1990-08-11

Family

ID=19267918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015673U KR900007236Y1 (en) 1987-09-14 1987-09-14 Feeding device for raw material

Country Status (1)

Country Link
KR (1) KR900007236Y1 (en)

Also Published As

Publication number Publication date
KR900007236Y1 (en) 1990-08-11

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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
NORF Unpaid initial registration fee