DE69409684D1 - Abstandhaltende Unterlegscheibe für Schraubverbindung - Google Patents

Abstandhaltende Unterlegscheibe für Schraubverbindung

Info

Publication number
DE69409684D1
DE69409684D1 DE69409684T DE69409684T DE69409684D1 DE 69409684 D1 DE69409684 D1 DE 69409684D1 DE 69409684 T DE69409684 T DE 69409684T DE 69409684 T DE69409684 T DE 69409684T DE 69409684 D1 DE69409684 D1 DE 69409684D1
Authority
DE
Germany
Prior art keywords
screw connection
spacer washer
washer
spacer
screw
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69409684T
Other languages
English (en)
Other versions
DE69409684T2 (de
Inventor
Harry David Percival-Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydra Tight Ltd
Original Assignee
Hydra Tight 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 Hydra Tight Ltd filed Critical Hydra Tight Ltd
Application granted granted Critical
Publication of DE69409684D1 publication Critical patent/DE69409684D1/de
Publication of DE69409684T2 publication Critical patent/DE69409684T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • 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
    • Y10S411/916—Bolt having tension feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Connection Of Plates (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
DE69409684T 1993-02-05 1994-01-11 Abstandhaltende Unterlegscheibe für Schraubverbindung Expired - Fee Related DE69409684T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9302301A GB2274892B (en) 1993-02-05 1993-02-05 Spacer washer for bolted joint

Publications (2)

Publication Number Publication Date
DE69409684D1 true DE69409684D1 (de) 1998-05-28
DE69409684T2 DE69409684T2 (de) 1998-09-17

Family

ID=10729927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409684T Expired - Fee Related DE69409684T2 (de) 1993-02-05 1994-01-11 Abstandhaltende Unterlegscheibe für Schraubverbindung

Country Status (5)

Country Link
US (1) US5466107A (de)
EP (1) EP0609925B1 (de)
JP (1) JP2581518B2 (de)
DE (1) DE69409684T2 (de)
GB (1) GB2274892B (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9502130L (sv) * 1995-06-13 1996-12-14 Ovako Couplings Ab Förspänning av casing-bultar
US5842263A (en) * 1996-01-11 1998-12-01 Westinghouse Electric Corporation Method and manufacture of an axial tensioned bolt
US5927157A (en) * 1996-12-16 1999-07-27 Siemens Westinghouse Power Corporation Axial tensioned bolting system and method thereof
US6131962A (en) * 1998-01-29 2000-10-17 General Electric Company Core spray line coupling apparatus and methods
US6236700B1 (en) * 1998-02-25 2001-05-22 General Electric Company Downcommer coupling apparatus and methods
DE10339201B4 (de) * 2003-08-22 2005-07-21 Hohmann, Jörg Doppelmutter zum kontrollierten Spannen eines Bauteils mittels Schraubenverbindung
CA2457968A1 (en) * 2004-02-19 2005-08-19 Intregra Technologies Limited Hydraulic nut assembly
EP1755832B1 (de) * 2004-06-17 2016-01-13 BUCKNELL, John Wentworth Verbesserung an hydraulischen spannpressen
DE102008053346A1 (de) * 2008-10-27 2010-04-29 Profil Verbindungstechnik Gmbh & Co. Kg Abstandselement für die Anbringung an einem Blechteil, Zusammenbauteil und Verfahren zu dessen Herstellung
US10274016B2 (en) 2017-03-28 2019-04-30 General Electric Company Turbine engine bearing assembly and method for assembling the same
CN111946744A (zh) * 2020-08-20 2020-11-17 天津市精一紧固件有限公司 一种左隔圈定位架

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1248580B (de) * 1963-07-25 1967-08-24 Licentia Gmbh Einrichtung zum Erleichtern des Herstellens und Loesens einer Bolzenverbindung mit zugvorgespanntem Schraubenbolzen
GB1150062A (en) * 1965-09-01 1969-04-30 Ass Elect Ind Improvements in or relating to clamping together of two parts of a pressure casing by means of studs or bolts
CH544236A (de) * 1970-01-26 1973-11-15 Bieri Hans Schraubverbindung
FR2168632A5 (de) * 1972-01-18 1973-08-31 Richier Sa
US4326826A (en) * 1979-06-04 1982-04-27 Pilgrim Engineering Developments Limited Bolts and methods of bolting
DE3417252C1 (de) * 1984-05-10 1986-04-17 Bergwerksverband Gmbh, 4300 Essen Kombinierter starrer Profil- und Dehnanker
US5316319A (en) * 1992-09-22 1994-05-31 Rm Engineered Products, Inc. Liveload assembly for maintaining torque on bolts

Also Published As

Publication number Publication date
DE69409684T2 (de) 1998-09-17
JP2581518B2 (ja) 1997-02-12
GB9302301D0 (en) 1993-03-24
EP0609925A1 (de) 1994-08-10
JPH06235414A (ja) 1994-08-23
EP0609925B1 (de) 1998-04-22
US5466107A (en) 1995-11-14
GB2274892B (en) 1995-08-09
GB2274892A (en) 1994-08-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee