KR880021521U - Keyway Automatic Cutting Machine - Google Patents

Keyway Automatic Cutting Machine

Info

Publication number
KR880021521U
KR880021521U KR2019870007955U KR870007955U KR880021521U KR 880021521 U KR880021521 U KR 880021521U KR 2019870007955 U KR2019870007955 U KR 2019870007955U KR 870007955 U KR870007955 U KR 870007955U KR 880021521 U KR880021521 U KR 880021521U
Authority
KR
South Korea
Prior art keywords
cutting machine
automatic cutting
keyway
keyway automatic
machine
Prior art date
Application number
KR2019870007955U
Other languages
Korean (ko)
Other versions
KR900005676Y1 (en
Inventor
김성택
Original Assignee
김성택
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 김성택 filed Critical 김성택
Priority to KR2019870007955U priority Critical patent/KR900005676Y1/en
Publication of KR880021521U publication Critical patent/KR880021521U/en
Application granted granted Critical
Publication of KR900005676Y1 publication Critical patent/KR900005676Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D3/00—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line
    • B23D3/02—Planing or slotting machines cutting by relative movement of the tool and workpiece in a vertical or inclined straight line for cutting grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
    • B23D7/02—Planing or slotting machines characterised only by constructional features of particular parts of frames; of work-table beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D7/00—Planing or slotting machines characterised only by constructional features of particular parts
    • B23D7/10—Planing or slotting machines characterised only by constructional features of particular parts of drives for reciprocating parts
    • B23D7/105—Planing or slotting machines characterised only by constructional features of particular parts of drives for reciprocating parts hydraulically driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shearing Machines (AREA)
KR2019870007955U 1987-05-21 1987-05-21 Keyway cutting machine KR900005676Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870007955U KR900005676Y1 (en) 1987-05-21 1987-05-21 Keyway cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870007955U KR900005676Y1 (en) 1987-05-21 1987-05-21 Keyway cutting machine

Publications (2)

Publication Number Publication Date
KR880021521U true KR880021521U (en) 1988-12-24
KR900005676Y1 KR900005676Y1 (en) 1990-06-28

Family

ID=19263186

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870007955U KR900005676Y1 (en) 1987-05-21 1987-05-21 Keyway cutting machine

Country Status (1)

Country Link
KR (1) KR900005676Y1 (en)

Also Published As

Publication number Publication date
KR900005676Y1 (en) 1990-06-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19930605

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee