EA201990816A1 - Усовершенствования сегментных гаек - Google Patents

Усовершенствования сегментных гаек

Info

Publication number
EA201990816A1
EA201990816A1 EA201990816A EA201990816A EA201990816A1 EA 201990816 A1 EA201990816 A1 EA 201990816A1 EA 201990816 A EA201990816 A EA 201990816A EA 201990816 A EA201990816 A EA 201990816A EA 201990816 A1 EA201990816 A1 EA 201990816A1
Authority
EA
Eurasian Patent Office
Prior art keywords
segment
nut
sleeve
segments
mating
Prior art date
Application number
EA201990816A
Other languages
English (en)
Inventor
Брайан Эрик Брэдшоу
Том Питер Баскович
Сэм Вилльям Тернбулл
Original Assignee
Сегнат Пти Лтд
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
Priority claimed from AU2016903923A external-priority patent/AU2016903923A0/en
Application filed by Сегнат Пти Лтд filed Critical Сегнат Пти Лтд
Publication of EA201990816A1 publication Critical patent/EA201990816A1/ru

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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0864—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with the threaded portions of the nut engaging the thread of the bolt by pressing or rotating an external retaining member such as a cap, a nut, a ring or a sleeve
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable 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
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/08—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut
    • F16B37/0807—Nuts engaged from the end of the bolt, e.g. axially slidable nuts
    • F16B37/0828—Nuts engaged from the end of the bolt, e.g. axially slidable nuts with a longitudinal slit through the annular wall of the nut for enabling expansion of the nut, e.g. for easy removal

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Transmission Devices (AREA)

Abstract

Сегментная гайка имеет внутренние сегменты и наружную втулку. Часть сопрягаемого участка втулки и часть сопрягаемого участка сегмента зацепляются, когда втулка вращается относительно внутренней гайки во время высвобождения сегментной гайки, причем часть сопрягаемого участка сегмента располагается на большем расстоянии от центральной оси сегментной гайки, чем минимальное расстояние от центральной оси по меньшей мере части сопрягаемого участка втулки. Один или более из сегментов могут включать в себя стопор, предотвращающий перемещение втулки в направлении свободного торца сегмента (сегментов). Один или более из сегментов могут иметь фланцевый участок, обеспечивающий увеличенный рабочий (сжатый) торец по сравнению с простой сегментной гайкой. Собранная сегментная гайка может иметь некоторый свободный ход в радиальном направлении для сегментов для их перемещения в радиальном направлении, при этом они удерживаются внутри втулки, перед приложением сегментной гайки к болту, шпильке или стержню с резьбой, таким образом, что затягивание сегментной гайки на резьбе болта, шпильки или стержня устраняет свободный ход.
EA201990816A 2016-09-27 2017-09-27 Усовершенствования сегментных гаек EA201990816A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2016903923A AU2016903923A0 (en) 2016-09-27 Improvements to segmented nuts
PCT/AU2017/051057 WO2018058185A1 (en) 2016-09-27 2017-09-27 Improvements to segmented nuts

Publications (1)

Publication Number Publication Date
EA201990816A1 true EA201990816A1 (ru) 2019-09-30

Family

ID=61762328

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201990816A EA201990816A1 (ru) 2016-09-27 2017-09-27 Усовершенствования сегментных гаек

Country Status (12)

Country Link
US (1) US11649846B2 (ru)
EP (1) EP3519707B1 (ru)
KR (1) KR20190057102A (ru)
CN (1) CN109891108B (ru)
AU (1) AU2017333595B2 (ru)
BR (1) BR112019005973B1 (ru)
CA (1) CA3038489A1 (ru)
CL (1) CL2019000790A1 (ru)
EA (1) EA201990816A1 (ru)
NZ (1) NZ752699A (ru)
WO (1) WO2018058185A1 (ru)
ZA (1) ZA201902663B (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA201990816A1 (ru) 2016-09-27 2019-09-30 Сегнат Пти Лтд Усовершенствования сегментных гаек

Family Cites Families (27)

* Cited by examiner, † Cited by third party
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US386381A (en) * 1888-07-17 Nut look
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US1211387A (en) * 1912-03-15 1917-01-09 Beck Frost Corp Device for connecting air-hose to pneumatic-tire valves.
US1241432A (en) * 1916-11-20 1917-09-25 Harry Clase Peltz Split nut.
US2267252A (en) * 1940-11-19 1941-12-23 Ellis C Harlin Hose coupling
US2463179A (en) * 1944-09-02 1949-03-01 Sr William C Iftiger Coupling
US2748647A (en) * 1952-08-12 1956-06-05 Notturno Albert Charles Sectional quick release nut and retainer therefor
GB8508757D0 (en) * 1985-04-03 1985-05-09 Robson A R Pipe couplings
US4737059A (en) * 1985-11-27 1988-04-12 Batten Ronald W Easily releaseable fastener
US4930961A (en) * 1988-12-23 1990-06-05 Weis Charles W Quick lock and release fastener
US5049017A (en) * 1990-05-21 1991-09-17 Pac Fasteners Laminated nut with anti-spin off structure and method of making nut
AT402223B (de) * 1994-11-24 1997-03-25 Hkt Haider & Deravis Gmbh Mutter für eine befestigungseinrichtung
FR2739903B1 (fr) * 1995-10-12 1997-11-28 Muller Bem Dispositif de fixation rapide sur un arbre filete d'entrainement en rotation
GB9602321D0 (en) * 1996-02-06 1996-04-03 Gillbe Ivor Nut and screw arrangement
EP0823564B1 (en) * 1996-08-06 2000-03-29 Erreti S.n.c. di Enrico Tosetti & C. Self-locking nut
US6053655A (en) * 1998-07-30 2000-04-25 The United States Of America As Represented By The Secretary Of The Army Fastener with cam engagement
US7658582B2 (en) * 2003-07-09 2010-02-09 Ortho Innovations, Llc Precise linear fastener system and method for use
JP4519514B2 (ja) * 2004-04-28 2010-08-04 株式会社マキタ 固定ナット
US8540471B2 (en) * 2006-07-05 2013-09-24 Visenut Llc Quick attaching and detaching nut
FR2930805B1 (fr) * 2008-04-30 2014-11-28 Gay Pierre Procede et organe de serrage d'un element de visserie, dispositif de fixation et de serrage
CN101844342B (zh) * 2009-03-24 2012-06-20 山西惠丰机械工业有限公司 具有光滑接合平面两半拼合螺母的钻夹头及该拼合螺母的制造方法
CN201723552U (zh) * 2010-06-03 2011-01-26 上海轩安环保科技有限公司 新型快速螺母
KR20150016892A (ko) * 2013-08-05 2015-02-13 이재형 풀림 방지용 로크너트
CN203500238U (zh) * 2013-08-09 2014-03-26 成霖企业股份有限公司 快速装卸螺帽
BR112017013103B1 (pt) * 2014-12-19 2022-06-07 Segnut Pty Ltd Porca segmentada
EA201990816A1 (ru) 2016-09-27 2019-09-30 Сегнат Пти Лтд Усовершенствования сегментных гаек
WO2019125257A1 (en) * 2017-12-21 2019-06-27 Ruag Space Ab A separation device

Also Published As

Publication number Publication date
BR112019005973A2 (pt) 2019-06-18
CA3038489A1 (en) 2018-04-05
ZA201902663B (en) 2020-01-29
EP3519707B1 (en) 2023-11-22
WO2018058185A1 (en) 2018-04-05
US11649846B2 (en) 2023-05-16
AU2017333595B2 (en) 2023-11-23
EP3519707A1 (en) 2019-08-07
NZ752699A (en) 2023-06-30
CN109891108B (zh) 2022-09-06
EP3519707A4 (en) 2020-05-06
CN109891108A (zh) 2019-06-14
EP3519707C0 (en) 2023-11-22
US20190234445A1 (en) 2019-08-01
AU2017333595A1 (en) 2019-05-09
KR20190057102A (ko) 2019-05-27
BR112019005973B1 (pt) 2023-03-21
CL2019000790A1 (es) 2019-07-05

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