KR900018924U - Bolt with washer - Google Patents

Bolt with washer

Info

Publication number
KR900018924U
KR900018924U KR2019890004289U KR890004289U KR900018924U KR 900018924 U KR900018924 U KR 900018924U KR 2019890004289 U KR2019890004289 U KR 2019890004289U KR 890004289 U KR890004289 U KR 890004289U KR 900018924 U KR900018924 U KR 900018924U
Authority
KR
South Korea
Prior art keywords
washer
bolt
Prior art date
Application number
KR2019890004289U
Other languages
Korean (ko)
Other versions
KR910008554Y1 (en
Inventor
백이석
Original Assignee
백이석
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 백이석 filed Critical 백이석
Priority to KR2019890004289U priority Critical patent/KR910008554Y1/en
Publication of KR900018924U publication Critical patent/KR900018924U/en
Application granted granted Critical
Publication of KR910008554Y1 publication Critical patent/KR910008554Y1/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
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
    • F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
    • F16B35/06—Specially-shaped heads
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
KR2019890004289U 1989-04-03 1989-04-03 Washer and bolt KR910008554Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890004289U KR910008554Y1 (en) 1989-04-03 1989-04-03 Washer and bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890004289U KR910008554Y1 (en) 1989-04-03 1989-04-03 Washer and bolt

Publications (2)

Publication Number Publication Date
KR900018924U true KR900018924U (en) 1990-11-08
KR910008554Y1 KR910008554Y1 (en) 1991-10-25

Family

ID=19285020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890004289U KR910008554Y1 (en) 1989-04-03 1989-04-03 Washer and bolt

Country Status (1)

Country Link
KR (1) KR910008554Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101417688B1 (en) * 2013-12-13 2014-07-09 주식회사 쌤스메카 Bolt assembly for preventing loose
KR200473605Y1 (en) * 2014-05-14 2014-07-11 이황우 Vibration proof washer

Also Published As

Publication number Publication date
KR910008554Y1 (en) 1991-10-25

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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