WO2023122808A1 - Ensemble écrou fendu - Google Patents

Ensemble écrou fendu Download PDF

Info

Publication number
WO2023122808A1
WO2023122808A1 PCT/ZA2022/050054 ZA2022050054W WO2023122808A1 WO 2023122808 A1 WO2023122808 A1 WO 2023122808A1 ZA 2022050054 W ZA2022050054 W ZA 2022050054W WO 2023122808 A1 WO2023122808 A1 WO 2023122808A1
Authority
WO
WIPO (PCT)
Prior art keywords
axially extending
extending portion
pair
nut assembly
split nut
Prior art date
Application number
PCT/ZA2022/050054
Other languages
English (en)
Inventor
Athol David Myhill
Original Assignee
IMS Engineering (Pty) Ltd
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 IMS Engineering (Pty) Ltd filed Critical IMS Engineering (Pty) Ltd
Publication of WO2023122808A1 publication Critical patent/WO2023122808A1/fr

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
    • F16B37/0871—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt
    • F16B37/0892—Quickly-detachable or mountable nuts, e.g. consisting of two or more parts; Nuts movable along the bolt after tilting the nut engaging the bolt laterally, i.e. without the need to engage the end of the bolt in two or more pieces, e.g. assemblies made by two C-shaped nuts mutually interlocked, or retained by an additional member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/005—Lining

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)

Abstract

Un ensemble écrou fendu comprend un corps qui définit : (i) un alésage fileté primaire qui s'étend le long d'un axe longitudinal du corps ; et (ii) une première paire d'alésages secondaires qui : (a) s'étendent à travers le corps parallèlement à l'axe longitudinal du corps ; (b) sont espacés radialement vers l'extérieur rapport à l'alésage fileté primaire ; et (c) sont alignés diamétralement par rapport à l'alésage fileté primaire. Le corps est divisé en deux parties le long d'un plan qui s'étend : le long de l'axe longitudinal du corps ; diamétralement par rapport à l'alésage fileté primaire ; et diamétralement par rapport à chaque alésage secondaire de la première paire d'alésages secondaires.
PCT/ZA2022/050054 2021-12-22 2022-10-19 Ensemble écrou fendu WO2023122808A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2021/10754 2021-12-22
ZA202110754 2021-12-22

Publications (1)

Publication Number Publication Date
WO2023122808A1 true WO2023122808A1 (fr) 2023-06-29

Family

ID=84044640

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2022/050054 WO2023122808A1 (fr) 2021-12-22 2022-10-19 Ensemble écrou fendu

Country Status (1)

Country Link
WO (1) WO2023122808A1 (fr)

Citations (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730599A (en) 1903-01-15 1903-06-09 Milton Bartley Nut-lock.
US1062000A (en) 1912-12-31 1913-05-20 Elgy Hahn Nut construction.
US1081239A (en) 1913-01-28 1913-12-09 Charles J Lantz Nut-lock.
US1241432A (en) 1916-11-20 1917-09-25 Harry Clase Peltz Split nut.
US1352256A (en) 1920-04-22 1920-09-07 Erickson Frederic Wm Coupling for metal pipes
US1360297A (en) 1919-12-09 1920-11-30 Jensen Peter Quick-detachable nut
US1406804A (en) 1920-06-23 1922-02-14 William S Alexander Quick-releasable nut and bolt
US1607873A (en) 1925-04-17 1926-11-23 George L Crowder Nut for valve stems
GB385631A (en) 1931-06-24 1932-12-28 Albert Satterthwaite An improved nut for bolts, unions or the like
GB559404A (en) 1942-11-09 1944-02-17 Brockhouse J & Co Ltd Improvements in tool holding means for drop stamps and other metal working machines
US2377581A (en) 1944-03-09 1945-06-05 Matthew J Shaffrey Divided nut construction
US2664023A (en) 1951-11-30 1953-12-29 Mugford Ronald Snap-on split nut
DE901849C (de) 1952-04-10 1954-01-14 Ernst Heilmann Schraubenmutter
US2883218A (en) * 1954-04-22 1959-04-21 Allis Chalmers Mfg Co Severable head nut for gyratory crusher
GB855037A (en) 1956-10-26 1960-11-30 Jeofry Stuart Courtney Pratt Improvements in screw-threaded fixings
GB1011474A (en) 1963-09-05 1965-12-01 Collier Keyworth Company Swivel chair support construction
DE1962009A1 (de) 1969-12-11 1971-06-16 Buechel Eugen Feststellschraube mit Mchrkantkopf,bei welcher auf der Schraube eine Zwischenmutter und auf dieser eine Feststellschraube sitzt
US3952626A (en) 1971-10-07 1976-04-27 Phillip Townsend Quick-release fasteners
GB1455549A (en) 1974-07-29 1976-11-10 Yelverton Holdongs Pty Ltd Split nut
GB1545707A (en) 1976-06-25 1979-05-10 Hilti Ag Nut
GB1564991A (en) 1976-06-11 1980-04-16 Williams P Y Split nuts
US4274323A (en) 1979-05-08 1981-06-23 Herbert Resnicow Shaft-mounted assembly
US4378187A (en) 1979-09-24 1983-03-29 Fullerton Robert L Quick-acting nut assembly
US4462731A (en) 1982-05-10 1984-07-31 Rovinsky William Z Split nut assembly
WO1987007928A1 (fr) 1986-06-19 1987-12-30 Harald Kolvereid Ecrou composite
GB2239070A (en) 1989-12-14 1991-06-19 Alex James Theodore Hayes Dismantleable nuts
US5199675A (en) 1989-12-28 1993-04-06 Inaba Denki Sangyo Co., Ltd. Nut, and a device using the nut for clamping and supporting elongate objects
GB2305482A (en) 1995-09-22 1997-04-09 Richard Ian Johnston Split nut assembly
EP0905390A2 (fr) 1997-09-25 1999-03-31 Ishigame Kogyo Co., Ltd. Ecrou de blocage
GB2349678A (en) 1999-05-01 2000-11-08 Hara John Charles O Hinged split nut
EP1108902A1 (fr) 1999-12-16 2001-06-20 Daniel Moser Système d'écrou rapide
WO2003025405A1 (fr) 2001-09-18 2003-03-27 Torque Tension Systems Limited Ecrou a montage rapide
US20100158635A1 (en) 2008-12-23 2010-06-24 Brian Rodman Split Nut Assembly
US20100166525A1 (en) 2006-07-05 2010-07-01 Dvorak Steven G Quick attaching and detaching nut
DE102009045289A1 (de) 2009-10-02 2011-04-07 Metallwarenfabrik Hermann Winker Gmbh & Co. Kg Muttersystem
US8142127B1 (en) 2008-10-28 2012-03-27 United States Of America As Represented By The Secretary Of The Navy Torque nut assembly
US8794892B1 (en) 2011-06-21 2014-08-05 The United States Of America As Represented By The Secretary Of The Navy Torque nut assembly
US20190136901A1 (en) 2017-11-07 2019-05-09 Chun-Po Huang Quick connect nut

Patent Citations (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US730599A (en) 1903-01-15 1903-06-09 Milton Bartley Nut-lock.
US1062000A (en) 1912-12-31 1913-05-20 Elgy Hahn Nut construction.
US1081239A (en) 1913-01-28 1913-12-09 Charles J Lantz Nut-lock.
US1241432A (en) 1916-11-20 1917-09-25 Harry Clase Peltz Split nut.
US1360297A (en) 1919-12-09 1920-11-30 Jensen Peter Quick-detachable nut
US1352256A (en) 1920-04-22 1920-09-07 Erickson Frederic Wm Coupling for metal pipes
US1406804A (en) 1920-06-23 1922-02-14 William S Alexander Quick-releasable nut and bolt
US1607873A (en) 1925-04-17 1926-11-23 George L Crowder Nut for valve stems
GB385631A (en) 1931-06-24 1932-12-28 Albert Satterthwaite An improved nut for bolts, unions or the like
GB559404A (en) 1942-11-09 1944-02-17 Brockhouse J & Co Ltd Improvements in tool holding means for drop stamps and other metal working machines
US2377581A (en) 1944-03-09 1945-06-05 Matthew J Shaffrey Divided nut construction
US2664023A (en) 1951-11-30 1953-12-29 Mugford Ronald Snap-on split nut
DE901849C (de) 1952-04-10 1954-01-14 Ernst Heilmann Schraubenmutter
US2883218A (en) * 1954-04-22 1959-04-21 Allis Chalmers Mfg Co Severable head nut for gyratory crusher
GB855037A (en) 1956-10-26 1960-11-30 Jeofry Stuart Courtney Pratt Improvements in screw-threaded fixings
GB1011474A (en) 1963-09-05 1965-12-01 Collier Keyworth Company Swivel chair support construction
DE1962009A1 (de) 1969-12-11 1971-06-16 Buechel Eugen Feststellschraube mit Mchrkantkopf,bei welcher auf der Schraube eine Zwischenmutter und auf dieser eine Feststellschraube sitzt
US3952626A (en) 1971-10-07 1976-04-27 Phillip Townsend Quick-release fasteners
GB1455549A (en) 1974-07-29 1976-11-10 Yelverton Holdongs Pty Ltd Split nut
GB1564991A (en) 1976-06-11 1980-04-16 Williams P Y Split nuts
GB1545707A (en) 1976-06-25 1979-05-10 Hilti Ag Nut
US4274323A (en) 1979-05-08 1981-06-23 Herbert Resnicow Shaft-mounted assembly
US4378187A (en) 1979-09-24 1983-03-29 Fullerton Robert L Quick-acting nut assembly
US4462731A (en) 1982-05-10 1984-07-31 Rovinsky William Z Split nut assembly
WO1987007928A1 (fr) 1986-06-19 1987-12-30 Harald Kolvereid Ecrou composite
GB2239070A (en) 1989-12-14 1991-06-19 Alex James Theodore Hayes Dismantleable nuts
US5199675A (en) 1989-12-28 1993-04-06 Inaba Denki Sangyo Co., Ltd. Nut, and a device using the nut for clamping and supporting elongate objects
GB2305482A (en) 1995-09-22 1997-04-09 Richard Ian Johnston Split nut assembly
EP0905390A2 (fr) 1997-09-25 1999-03-31 Ishigame Kogyo Co., Ltd. Ecrou de blocage
GB2349678A (en) 1999-05-01 2000-11-08 Hara John Charles O Hinged split nut
EP1108902A1 (fr) 1999-12-16 2001-06-20 Daniel Moser Système d'écrou rapide
WO2003025405A1 (fr) 2001-09-18 2003-03-27 Torque Tension Systems Limited Ecrou a montage rapide
US20100166525A1 (en) 2006-07-05 2010-07-01 Dvorak Steven G Quick attaching and detaching nut
US8142127B1 (en) 2008-10-28 2012-03-27 United States Of America As Represented By The Secretary Of The Navy Torque nut assembly
US20100158635A1 (en) 2008-12-23 2010-06-24 Brian Rodman Split Nut Assembly
DE102009045289A1 (de) 2009-10-02 2011-04-07 Metallwarenfabrik Hermann Winker Gmbh & Co. Kg Muttersystem
US8794892B1 (en) 2011-06-21 2014-08-05 The United States Of America As Represented By The Secretary Of The Navy Torque nut assembly
US20190136901A1 (en) 2017-11-07 2019-05-09 Chun-Po Huang Quick connect nut

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