KR890002358U - Drilling machine - Google Patents

Drilling machine

Info

Publication number
KR890002358U
KR890002358U KR2019870012144U KR870012144U KR890002358U KR 890002358 U KR890002358 U KR 890002358U KR 2019870012144 U KR2019870012144 U KR 2019870012144U KR 870012144 U KR870012144 U KR 870012144U KR 890002358 U KR890002358 U KR 890002358U
Authority
KR
South Korea
Prior art keywords
drilling machine
drilling
machine
Prior art date
Application number
KR2019870012144U
Other languages
Korean (ko)
Other versions
KR900009384Y1 (en
Inventor
김성복
Original Assignee
김성복
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 김성복 filed Critical 김성복
Priority to KR2019870012144U priority Critical patent/KR900009384Y1/en
Publication of KR890002358U publication Critical patent/KR890002358U/en
Application granted granted Critical
Publication of KR900009384Y1 publication Critical patent/KR900009384Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/004—Adjustable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/46—Movable or adjustable work or tool supports using particular mechanisms with screw pairs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/12—Mechanical drives with means for varying the speed ratio
    • B23Q5/14—Mechanical drives with means for varying the speed ratio step-by-step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/32—Feeding working-spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
KR2019870012144U 1987-07-24 1987-07-24 Drilling machine KR900009384Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012144U KR900009384Y1 (en) 1987-07-24 1987-07-24 Drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012144U KR900009384Y1 (en) 1987-07-24 1987-07-24 Drilling machine

Publications (2)

Publication Number Publication Date
KR890002358U true KR890002358U (en) 1989-03-28
KR900009384Y1 KR900009384Y1 (en) 1990-10-10

Family

ID=19265620

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012144U KR900009384Y1 (en) 1987-07-24 1987-07-24 Drilling machine

Country Status (1)

Country Link
KR (1) KR900009384Y1 (en)

Also Published As

Publication number Publication date
KR900009384Y1 (en) 1990-10-10

Similar Documents

Publication Publication Date Title
KR890008596U (en) Insert Drill
KR910000403U (en) boring machine
IS3371A7 (en) Dual-pomach flushing machine
DK588787D0 (en) TIME MACHINE
ATA196084A (en) DRILLING MACHINE
AT386778B (en) MACHINE TOOL
ATA111787A (en) IMPACT DRILLING MACHINE
DK565788A (en) Drills
ES2023476B3 (en) MACHINE TOOL
DE58903533D1 (en) DRILLING MACHINE.
IT1222977B (en) DRILLING MACHINE
KR880010850A (en) Drilling tool
DE3766457D1 (en) DRILLING MACHINE.
KR890002358U (en) Drilling machine
KR860006638U (en) boring machine
DK17288A (en) Drills
ATA270787A (en) MACHINE TOOL
KR890017301U (en) Drill machine
KR880011813U (en) boring machine
ES1003989Y (en) BORING MACHINE.
IT1237369B (en) DRILLING MACHINE
IT1217850B (en) MOBILE DRILLING MACHINE
IT1229989B (en) PRACETTATRICE MACHINE
IT213385Z2 (en) COMPRESSOR - WASHING MACHINE
BR8701925A (en) DEMARCATORY MACHINE

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: 19921230

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee