KR930025179U - 드릴링 머시인의 주축 회전속도 조절장치 - Google Patents

드릴링 머시인의 주축 회전속도 조절장치

Info

Publication number
KR930025179U
KR930025179U KR2019920008853U KR920008853U KR930025179U KR 930025179 U KR930025179 U KR 930025179U KR 2019920008853 U KR2019920008853 U KR 2019920008853U KR 920008853 U KR920008853 U KR 920008853U KR 930025179 U KR930025179 U KR 930025179U
Authority
KR
South Korea
Prior art keywords
control device
speed control
drilling machine
spindle speed
spindle
Prior art date
Application number
KR2019920008853U
Other languages
English (en)
Other versions
KR940007103Y1 (ko
Inventor
정영하
Original Assignee
정영하
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 정영하 filed Critical 정영하
Priority to KR92008853U priority Critical patent/KR940007103Y1/ko
Publication of KR930025179U publication Critical patent/KR930025179U/ko
Application granted granted Critical
Publication of KR940007103Y1 publication Critical patent/KR940007103Y1/ko

Links

Classifications

    • 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
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
    • 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
    • B23Q2705/00—Driving working spindles or feeding members carrying tools or work
    • B23Q2705/02—Driving working spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
KR92008853U 1992-05-20 1992-05-20 드릴링 머시인의 주축 회전속도 조절장치 KR940007103Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92008853U KR940007103Y1 (ko) 1992-05-20 1992-05-20 드릴링 머시인의 주축 회전속도 조절장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92008853U KR940007103Y1 (ko) 1992-05-20 1992-05-20 드릴링 머시인의 주축 회전속도 조절장치

Publications (2)

Publication Number Publication Date
KR930025179U true KR930025179U (ko) 1993-12-16
KR940007103Y1 KR940007103Y1 (ko) 1994-10-13

Family

ID=19333557

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92008853U KR940007103Y1 (ko) 1992-05-20 1992-05-20 드릴링 머시인의 주축 회전속도 조절장치

Country Status (1)

Country Link
KR (1) KR940007103Y1 (ko)

Also Published As

Publication number Publication date
KR940007103Y1 (ko) 1994-10-13

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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