KR870018134U - 드릴 척 - Google Patents

드릴 척

Info

Publication number
KR870018134U
KR870018134U KR2019860007584U KR860007584U KR870018134U KR 870018134 U KR870018134 U KR 870018134U KR 2019860007584 U KR2019860007584 U KR 2019860007584U KR 860007584 U KR860007584 U KR 860007584U KR 870018134 U KR870018134 U KR 870018134U
Authority
KR
South Korea
Prior art keywords
drill chuck
chuck
drill
Prior art date
Application number
KR2019860007584U
Other languages
English (en)
Other versions
KR890007421Y1 (ko
Inventor
금동연
Original Assignee
금동연
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 금동연 filed Critical 금동연
Priority to KR2019860007584U priority Critical patent/KR890007421Y1/ko
Publication of KR870018134U publication Critical patent/KR870018134U/ko
Application granted granted Critical
Publication of KR890007421Y1 publication Critical patent/KR890007421Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • B23B31/201—Characterized by features relating primarily to remote control of the gripping means
    • B23B31/2012—Threaded cam actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/20—Collet chucks
    • B23B2231/2083—Collets comprising screw threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2231/00—Details of chucks, toolholder shanks or tool shanks
    • B23B2231/34—Jaws
    • B23B2231/341—Jaws with hard inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
KR2019860007584U 1986-05-28 1986-05-28 드릴 척 KR890007421Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860007584U KR890007421Y1 (ko) 1986-05-28 1986-05-28 드릴 척

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860007584U KR890007421Y1 (ko) 1986-05-28 1986-05-28 드릴 척

Publications (2)

Publication Number Publication Date
KR870018134U true KR870018134U (ko) 1987-12-22
KR890007421Y1 KR890007421Y1 (ko) 1989-10-26

Family

ID=19252223

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860007584U KR890007421Y1 (ko) 1986-05-28 1986-05-28 드릴 척

Country Status (1)

Country Link
KR (1) KR890007421Y1 (ko)

Also Published As

Publication number Publication date
KR890007421Y1 (ko) 1989-10-26

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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