KR920007681U - 볼트 재생 작업기 - Google Patents

볼트 재생 작업기

Info

Publication number
KR920007681U
KR920007681U KR2019900015719U KR900015719U KR920007681U KR 920007681 U KR920007681 U KR 920007681U KR 2019900015719 U KR2019900015719 U KR 2019900015719U KR 900015719 U KR900015719 U KR 900015719U KR 920007681 U KR920007681 U KR 920007681U
Authority
KR
South Korea
Prior art keywords
bolt
work machine
regeneration work
regeneration
machine
Prior art date
Application number
KR2019900015719U
Other languages
English (en)
Other versions
KR920006137Y1 (ko
Inventor
김운희
정하건
Original Assignee
대우조선공업 주식회사
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 대우조선공업 주식회사 filed Critical 대우조선공업 주식회사
Priority to KR2019900015719U priority Critical patent/KR920006137Y1/ko
Publication of KR920007681U publication Critical patent/KR920007681U/ko
Application granted granted Critical
Publication of KR920006137Y1 publication Critical patent/KR920006137Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/009—Thread cleaning or repairing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)
KR2019900015719U 1990-10-16 1990-10-16 볼트 재생 작업기 KR920006137Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900015719U KR920006137Y1 (ko) 1990-10-16 1990-10-16 볼트 재생 작업기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900015719U KR920006137Y1 (ko) 1990-10-16 1990-10-16 볼트 재생 작업기

Publications (2)

Publication Number Publication Date
KR920007681U true KR920007681U (ko) 1992-05-19
KR920006137Y1 KR920006137Y1 (ko) 1992-09-17

Family

ID=19304294

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900015719U KR920006137Y1 (ko) 1990-10-16 1990-10-16 볼트 재생 작업기

Country Status (1)

Country Link
KR (1) KR920006137Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100860715B1 (ko) * 2007-01-29 2008-09-29 서재철 볼트 너트의 재생장치

Also Published As

Publication number Publication date
KR920006137Y1 (ko) 1992-09-17

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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: 19950821

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee