KR910008814U - Screw automatic fastener - Google Patents

Screw automatic fastener

Info

Publication number
KR910008814U
KR910008814U KR2019890017811U KR890017811U KR910008814U KR 910008814 U KR910008814 U KR 910008814U KR 2019890017811 U KR2019890017811 U KR 2019890017811U KR 890017811 U KR890017811 U KR 890017811U KR 910008814 U KR910008814 U KR 910008814U
Authority
KR
South Korea
Prior art keywords
screw automatic
automatic fastener
fastener
screw
automatic
Prior art date
Application number
KR2019890017811U
Other languages
Korean (ko)
Other versions
KR920004289Y1 (en
Inventor
김인훈
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019890017811U priority Critical patent/KR920004289Y1/en
Publication of KR910008814U publication Critical patent/KR910008814U/en
Application granted granted Critical
Publication of KR920004289Y1 publication Critical patent/KR920004289Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/02—Arrangements for handling screws or nuts
    • B25B23/04—Arrangements for handling screws or nuts for feeding screws or nuts
KR2019890017811U 1989-11-29 1989-11-29 Screw coupling devices KR920004289Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890017811U KR920004289Y1 (en) 1989-11-29 1989-11-29 Screw coupling devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890017811U KR920004289Y1 (en) 1989-11-29 1989-11-29 Screw coupling devices

Publications (2)

Publication Number Publication Date
KR910008814U true KR910008814U (en) 1991-06-27
KR920004289Y1 KR920004289Y1 (en) 1992-06-25

Family

ID=19292494

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890017811U KR920004289Y1 (en) 1989-11-29 1989-11-29 Screw coupling devices

Country Status (1)

Country Link
KR (1) KR920004289Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100858769B1 (en) * 2002-04-17 2008-09-16 최진민 Gas fired quick-heating water boiler having improved heat exchanging property

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100858769B1 (en) * 2002-04-17 2008-09-16 최진민 Gas fired quick-heating water boiler having improved heat exchanging property

Also Published As

Publication number Publication date
KR920004289Y1 (en) 1992-06-25

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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
FPAY Annual fee payment

Payment date: 19951226

Year of fee payment: 5

LAPS Lapse due to unpaid annual fee