MX2021004267A - Herramienta de tension y liberacion para sujetadores de expansion. - Google Patents

Herramienta de tension y liberacion para sujetadores de expansion.

Info

Publication number
MX2021004267A
MX2021004267A MX2021004267A MX2021004267A MX2021004267A MX 2021004267 A MX2021004267 A MX 2021004267A MX 2021004267 A MX2021004267 A MX 2021004267A MX 2021004267 A MX2021004267 A MX 2021004267A MX 2021004267 A MX2021004267 A MX 2021004267A
Authority
MX
Mexico
Prior art keywords
tension
release
piston
chamber
elongate member
Prior art date
Application number
MX2021004267A
Other languages
English (en)
Inventor
Andrew Duncan Mcphee
Original Assignee
Nord Lock Switzerland Gmbh
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 AU2018903896A external-priority patent/AU2018903896A0/en
Application filed by Nord Lock Switzerland Gmbh filed Critical Nord Lock Switzerland Gmbh
Publication of MX2021004267A publication Critical patent/MX2021004267A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
    • B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
    • B23P19/06—Screw or nut setting or loosening machines
    • B23P19/067—Bolt tensioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B29/00—Accessories
    • B25B29/02—Bolt tensioners
    • 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
    • F16B29/00—Screwed connection with deformation of nut or auxiliary member while fastening
    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/04—Screwed connections specially modified in view of tensile load; Break-bolts for maintaining a tensile load
    • F16B31/043—Prestressed connections tensioned by means of liquid, grease, rubber, explosive charge, or the like
    • 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
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • F16B5/0258—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread using resiliently deformable sleeves, grommets or inserts
    • 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
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/89—Use of a hydraulic action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Gripping On Spindles (AREA)

Abstract

Una herramienta de tensión y liberación para un sujetador de expansión de un tipo que tiene un miembro alargado con una porción cónica para sujetar una pieza, dicha herramienta que comprende: un casquillo para colocar alrededor de la porción cónica; uno o más cilindros que incluyen al menos un cilindro para generar una fuerza de compresión contra la pieza; un pistón de liberación para desplazar el casquillo y un pistón de tensión para acoplarse a un extremo del miembro alargado, el pistón de tensión y al menos uno del uno o más cilindros que definen al menos una cámara de tensión y el pistón de liberación y al menos uno del uno o más cilindros que definen al menos una cámara de liberación; puertos hidráulicos en comunicación de fluido con dicha cámara de tensión y dicha cámara de liberación para aplicación de una presión hidráulica a la misma para desplazar el pistón de tensión y el pistón de liberación para tensar de manera respectiva el miembro alargado y para liberar el casquillo de la porción cónica; y una configuración de retención de tensión para retener el extremo del miembro alargado en la tensión subsecuente para eliminar la presión hidráulica de la cámara de tensión.
MX2021004267A 2018-10-15 2019-10-15 Herramienta de tension y liberacion para sujetadores de expansion. MX2021004267A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2018903896A AU2018903896A0 (en) 2018-10-15 Hydraulic tensioning and release tool for expansion fasteners
PCT/AU2019/051116 WO2020077396A1 (en) 2018-10-15 2019-10-15 Hydraulic tensioning and release tool for expansion fasteners

Publications (1)

Publication Number Publication Date
MX2021004267A true MX2021004267A (es) 2021-08-11

Family

ID=70282853

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021004267A MX2021004267A (es) 2018-10-15 2019-10-15 Herramienta de tension y liberacion para sujetadores de expansion.

Country Status (10)

Country Link
US (1) US12023766B2 (es)
EP (1) EP3867016A4 (es)
JP (1) JP7443384B2 (es)
KR (1) KR20210105331A (es)
CN (1) CN113329847B (es)
AU (1) AU2019359770A1 (es)
BR (1) BR112021007112A2 (es)
CA (1) CA3115552A1 (es)
MX (1) MX2021004267A (es)
WO (1) WO2020077396A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3658785B1 (de) * 2017-10-18 2021-01-13 HEICO Befestigungstechnik GmbH Spreizbolzen sowie verbindungsanordnung mit einem solchen spreizbolzen
GB2580102B (en) * 2018-12-21 2021-08-25 Caterpillar Energy Solutions Gmbh System for tensioning at least one connecting element
US12044264B2 (en) 2020-07-21 2024-07-23 Nord-Lock Switzerland Gmbh Method and apparatus for fastening in a high fluid pressure environment
US20230083921A1 (en) * 2021-09-10 2023-03-16 The Boeing Company Blind fasteners and associated methods for installing blind fasteners
DE102022100748B3 (de) * 2022-01-13 2023-03-02 Miha Vrhovec Selbstsichernde, fluidische Klemmvorrichtung

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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US3008362A (en) * 1959-03-20 1961-11-14 Babcock & Wilcox Co Power operated stud tensioners
GB1390012A (en) * 1970-12-21 1975-04-09 Reyrolle Parsons Ltd Bolt tightening apparatus
US3995828A (en) * 1975-09-16 1976-12-07 Biach Industries, Inc. Bolt tensioning apparatus
GB1544540A (en) 1978-01-11 1979-04-19 Pilgrim Eng Dev Bolts and methods of bolting
US4192621A (en) * 1978-09-26 1980-03-11 Ab Gothenburg Motor Method for interconnecting two shaft-ends and a shaft coupling made in accordance with said method
US4326826A (en) * 1979-06-04 1982-04-27 Pilgrim Engineering Developments Limited Bolts and methods of bolting
US4304502A (en) * 1979-11-15 1981-12-08 Andrew Stratienko Torque and thrust transmitting bushings
US4708036A (en) * 1984-02-07 1987-11-24 Haskel, Inc. Stud tensioning apparatus
FR2584150B1 (fr) * 1985-06-28 1988-04-08 Inst Francais Du Petrole Systeme d'accrochage et de tensionnement a distance d'un element allonge
JPS62194027A (ja) 1986-02-20 1987-08-26 アルストム ２つのフランジ付軸を接続するための方法及び装置
JPH0755414B2 (ja) * 1986-10-01 1995-06-14 株式会社東芝 接合ボルトおよびその締付力の調整方法
US5029461A (en) * 1988-02-18 1991-07-09 N H C, Inc. Hydraulic fastener
FR2631868B1 (fr) 1988-05-25 1990-09-21 Framatome Sa Dispositif et procede de vissage et de devissage d'un ecrou sur un element de liaison
GB2266357A (en) 1992-04-23 1993-10-27 T & N Technology Ltd Frictional coupling of coaxial shafts
FI108157B (fi) 1996-08-13 2001-11-30 Waertsilae Finland Oy Kytkentämenetelmä ja laite
JP2972743B1 (ja) 1998-09-10 1999-11-08 川崎重工業株式会社 ナット締結装置および締結方法
FI116409B (fi) 2002-02-07 2005-11-15 Metso Paper Inc Kiristyselin
EP1755832B1 (en) * 2004-06-17 2016-01-13 BUCKNELL, John Wentworth Improvements to hydraulic tensioning jacks
WO2007043143A1 (ja) 2005-10-05 2007-04-19 Imai, Akira 液体圧装置
DE102007044404A1 (de) * 2007-09-18 2009-03-19 P&S Vorspannsysteme Ag Verbindungsanordnung bzw. Verbindungsverfahren mit allseitigem Kraftschluss
GB0820507D0 (en) 2008-11-10 2008-12-17 Tekmar Energy Ltd Bolt anchoring device
CN202280717U (zh) * 2011-10-19 2012-06-20 无锡申穗船舶设备有限责任公司 一种液压紧配螺栓
GB201121976D0 (en) * 2011-12-20 2012-02-01 Ceney David Stud tensioning apparatus
JP6254103B2 (ja) 2012-03-06 2017-12-27 テクノファースト インダストリーズ プロプライエタリー リミテッドＴｅｃｈｎｏｆａｓｔ Ｉｎｄｕｓｔｒｉｅｓ Ｐｔｙ Ｌｔｄ 大容量ラジアルフィット結合ボルト組立体、大容量拡張スリーブボルト組立体又は少なくとも２つの部品を固定する方法
DE102016000291A1 (de) 2016-01-15 2017-07-20 Senvion Gmbh Verfahren zum Herstellen einer Flanschverbindung, Verwendung, Flanschverbindung und Windenergieanlage
DE102017218015A1 (de) * 2016-10-26 2018-04-26 Aktiebolaget Skf Bolzenanordnung, Verbindungsanordnung und Verfahren zum Befestigen einer Verbindungsanordnung
GB2556099A (en) * 2016-11-21 2018-05-23 Caterpillar Energy Solutions Gmbh Screw tensioning device
EP3658785B1 (de) * 2017-10-18 2021-01-13 HEICO Befestigungstechnik GmbH Spreizbolzen sowie verbindungsanordnung mit einem solchen spreizbolzen

Also Published As

Publication number Publication date
US12023766B2 (en) 2024-07-02
JP2022508772A (ja) 2022-01-19
CA3115552A1 (en) 2020-04-23
CN113329847A (zh) 2021-08-31
JP7443384B2 (ja) 2024-03-05
EP3867016A1 (en) 2021-08-25
WO2020077396A1 (en) 2020-04-23
BR112021007112A2 (pt) 2021-10-05
CN113329847B (zh) 2022-10-04
EP3867016A4 (en) 2022-07-27
US20210387298A1 (en) 2021-12-16
AU2019359770A1 (en) 2021-06-03
KR20210105331A (ko) 2021-08-26

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