KR890007122U - Device for preventing the escape of buried nut - Google Patents

Device for preventing the escape of buried nut

Info

Publication number
KR890007122U
KR890007122U KR2019870015441U KR870015441U KR890007122U KR 890007122 U KR890007122 U KR 890007122U KR 2019870015441 U KR2019870015441 U KR 2019870015441U KR 870015441 U KR870015441 U KR 870015441U KR 890007122 U KR890007122 U KR 890007122U
Authority
KR
South Korea
Prior art keywords
escape
preventing
buried nut
buried
nut
Prior art date
Application number
KR2019870015441U
Other languages
Korean (ko)
Other versions
KR900006933Y1 (en
Inventor
윤견
Original Assignee
윤견
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 윤견 filed Critical 윤견
Priority to KR2019870015441U priority Critical patent/KR900006933Y1/en
Publication of KR890007122U publication Critical patent/KR890007122U/en
Application granted granted Critical
Publication of KR900006933Y1 publication Critical patent/KR900006933Y1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/34—Locking by deformable inserts or like parts
KR2019870015441U 1987-09-09 1987-09-09 Nut loosening prevention device KR900006933Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870015441U KR900006933Y1 (en) 1987-09-09 1987-09-09 Nut loosening prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870015441U KR900006933Y1 (en) 1987-09-09 1987-09-09 Nut loosening prevention device

Publications (2)

Publication Number Publication Date
KR890007122U true KR890007122U (en) 1989-05-15
KR900006933Y1 KR900006933Y1 (en) 1990-08-02

Family

ID=19267718

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870015441U KR900006933Y1 (en) 1987-09-09 1987-09-09 Nut loosening prevention device

Country Status (1)

Country Link
KR (1) KR900006933Y1 (en)

Also Published As

Publication number Publication date
KR900006933Y1 (en) 1990-08-02

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee