WO2010068001A3 - 풀림방지 볼트너트 결합체 - Google Patents

풀림방지 볼트너트 결합체 Download PDF

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Publication number
WO2010068001A3
WO2010068001A3 PCT/KR2009/007281 KR2009007281W WO2010068001A3 WO 2010068001 A3 WO2010068001 A3 WO 2010068001A3 KR 2009007281 W KR2009007281 W KR 2009007281W WO 2010068001 A3 WO2010068001 A3 WO 2010068001A3
Authority
WO
WIPO (PCT)
Prior art keywords
bolt
nut
washer
elastic projecting
protruding
Prior art date
Application number
PCT/KR2009/007281
Other languages
English (en)
French (fr)
Other versions
WO2010068001A2 (ko
Inventor
이상철
Original Assignee
Lee Sang-Cheol
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42365465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010068001(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lee Sang-Cheol filed Critical Lee Sang-Cheol
Priority to CN200980149552.6A priority Critical patent/CN102245914B/zh
Priority to EP20090832086 priority patent/EP2362108A4/en
Priority to BRPI0917597A priority patent/BRPI0917597A2/pt
Priority to JP2011539454A priority patent/JP5395909B2/ja
Priority to US13/129,826 priority patent/US8845254B2/en
Priority to RU2011128310/12A priority patent/RU2486378C2/ru
Publication of WO2010068001A2 publication Critical patent/WO2010068001A2/ko
Publication of WO2010068001A3 publication Critical patent/WO2010068001A3/ko

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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object
    • 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
    • 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
    • F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
    • 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
    • F16B39/282—Locking by means of special shape of work-engaging surfaces, e.g. notched or toothed nuts
    • 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
    • F16B35/041—Specially-shaped shafts
    • 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
    • F16B39/32—Locking by means of a pawl or pawl-like tongue
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/953—Washer-carried pawl

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)

Abstract

본 발명은 볼트(100); 상기 볼트(100)에 체결되는 너트(200); 및, 상기 볼트(100)와 상기 너트 사이에 결합되는 와셔(300);를 포함하여 구성되되, 상기 볼트(100)는 볼트머리(110)와 볼트몸통(120)으로 이루어지며, 나사산이 형성된 상기 볼트몸통(120)의 길이 방향을 따라 절개된 삽입유도홈(130)이 구비되고, 상기 너트(200)는 상기 와셔(300)와 맞닿는 일면을 따라 일정한 간격으로 돌출된 다수 개의 걸림턱(210)이 원호 상에 구비되고, 상기 와셔(300)는 내경의 일부가 상기 와셔(300)의 중심을 향하여 돌출되어 상기 삽입유도홈(130)에 수용되는 회전방지돌기부(310)가 구비되며, 상기 너트(200)와 맞닿는 일면을 따라 일정한 간격으로 돌출된 다수 개의 탄성돌출부(320)가 원호 상에 구비되어 상기 너트(200)와 상기 와셔(300)가 맞닿은 상태에서 상기 너트(200)를 조여주면 상기 탄성돌출부(320)가 휨변형되면서 상기 걸림턱(210)의 일측면을 타고 넘은 후 탄성력에 의하여 원래의 형태로 복원되어 상기 걸림턱(210)의 타측면에 걸려 안착되는 풀림방지 볼트너트 결합체에 관한 것이다.
PCT/KR2009/007281 2008-12-09 2009-12-07 풀림방지 볼트너트 결합체 WO2010068001A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN200980149552.6A CN102245914B (zh) 2008-12-09 2009-12-07 防松动螺栓螺母结合体
EP20090832086 EP2362108A4 (en) 2008-12-09 2009-12-07 BOLT ASSEMBLY AND SELF-NUT
BRPI0917597A BRPI0917597A2 (pt) 2008-12-09 2009-12-07 conjunto de parafuso-porca autotravante
JP2011539454A JP5395909B2 (ja) 2008-12-09 2009-12-07 緩み防止ボルトナット結合体
US13/129,826 US8845254B2 (en) 2008-12-09 2009-12-07 Self-locking bolt nut assembly
RU2011128310/12A RU2486378C2 (ru) 2008-12-09 2009-12-07 Самоконтрящийся комплект болт - гайка

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2008-0124598 2008-12-09
KR20080124598 2008-12-09
KR1020090116950A KR101027753B1 (ko) 2008-12-09 2009-11-30 풀림방지 볼트너트 결합체
KR10-2009-0116950 2009-11-30

Publications (2)

Publication Number Publication Date
WO2010068001A2 WO2010068001A2 (ko) 2010-06-17
WO2010068001A3 true WO2010068001A3 (ko) 2010-09-23

Family

ID=42365465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/007281 WO2010068001A2 (ko) 2008-12-09 2009-12-07 풀림방지 볼트너트 결합체

Country Status (8)

Country Link
US (1) US8845254B2 (ko)
EP (1) EP2362108A4 (ko)
JP (1) JP5395909B2 (ko)
KR (2) KR101027753B1 (ko)
CN (1) CN102245914B (ko)
BR (1) BRPI0917597A2 (ko)
RU (1) RU2486378C2 (ko)
WO (1) WO2010068001A2 (ko)

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EP2362108A4 (en) 2013-03-13
KR101160033B1 (ko) 2012-06-26
US8845254B2 (en) 2014-09-30
CN102245914A (zh) 2011-11-16
RU2486378C2 (ru) 2013-06-27
KR20100066370A (ko) 2010-06-17
WO2010068001A2 (ko) 2010-06-17
US20110274514A1 (en) 2011-11-10
JP2012511671A (ja) 2012-05-24
KR101027753B1 (ko) 2011-04-08
BRPI0917597A2 (pt) 2015-11-17
JP5395909B2 (ja) 2014-01-22
KR20100134544A (ko) 2010-12-23
CN102245914B (zh) 2014-07-09
EP2362108A2 (en) 2011-08-31

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