IN191732B - - Google Patents

Info

Publication number
IN191732B
IN191732B IN186CA1997A IN191732B IN 191732 B IN191732 B IN 191732B IN 186CA1997 A IN186CA1997 A IN 186CA1997A IN 191732 B IN191732 B IN 191732B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
David L Sharp
Original Assignee
Turner F Johnathan M
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 Turner F Johnathan M filed Critical Turner F Johnathan M
Publication of IN191732B publication Critical patent/IN191732B/en

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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • 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
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/028—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load with a load-indicating washer or washer assembly

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Support Of The Bearing (AREA)
IN186CA1997 1996-02-06 1997-01-30 IN191732B (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/597,606 US5667346A (en) 1996-02-06 1996-02-06 Direct tension indicator washer

Publications (1)

Publication Number Publication Date
IN191732B true IN191732B (en:Method) 2003-12-20

Family

ID=24392203

Family Applications (1)

Application Number Title Priority Date Filing Date
IN186CA1997 IN191732B (en:Method) 1996-02-06 1997-01-30

Country Status (10)

Country Link
US (1) US5667346A (en:Method)
EP (1) EP0874955B1 (en:Method)
JP (2) JP2000504815A (en:Method)
KR (1) KR19990082353A (en:Method)
AU (1) AU707497B2 (en:Method)
DE (1) DE69707641T2 (en:Method)
IN (1) IN191732B (en:Method)
TW (1) TW556785U (en:Method)
WO (1) WO1997029288A1 (en:Method)
ZA (1) ZA97936B (en:Method)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111767B2 (en) 1997-04-24 2006-09-26 Simpson Strong-Tie Company, Inc. Power actuated fastener system
USD472797S1 (en) 1998-06-25 2003-04-08 Southco, Inc. Captive screw
USD492895S1 (en) 1998-06-25 2004-07-13 Southco, Inc. Captive screw
USD469005S1 (en) 1998-06-25 2003-01-21 Southco, Inc. Captive screw
USD502644S1 (en) * 1998-06-25 2005-03-08 Southco, Inc. Captive screw
CZ293517B6 (cs) 1999-06-22 2004-05-12 Škodaáautoźáa@Ás Spojovací šroub pro opakované utahování přes mez kluzu
US6135687A (en) * 1999-07-02 2000-10-24 Simpson Strong-Tie Co., Inc. Direct tension indicator for embedded anchor members
US6152665A (en) * 1999-08-20 2000-11-28 Applied Bolting Technology Products, Inc. Direct tension indicating washers
DE10001857A1 (de) * 2000-01-18 2001-07-19 Schatz Gmbh Verbindungselement in Form einer Schraube, Mutter oder Scheibe für eine Schraubverbindung, sowie Verfahren zu deren Festziehen
US6425718B1 (en) 2000-07-11 2002-07-30 Applied Bolting Technology Products Inc. Direct multi-tension indicating washer having bumps of a first and second height
US6582173B1 (en) * 2001-12-07 2003-06-24 Master Fasteners International, Inc. Apparatus and method of manufacturing and collating a plurality of adjacent fasteners
US7249701B2 (en) 2002-11-05 2007-07-31 Simpson Strong-Tie Co., Inc. Power actuated gun with fastener feeding track and automatic firing
USD494458S1 (en) 2002-12-18 2004-08-17 Southco, Inc. Low profile captive screw
USD493362S1 (en) 2002-12-18 2004-07-27 Southco, Inc. Low profile captive screw
US7635243B2 (en) 2006-08-10 2009-12-22 Turnanut, Llc Load indicating fastener and method of manufacture
US8197167B2 (en) * 2006-08-10 2012-06-12 Turnanut Llc Securing mechanisms for components of a load indicating fastener
AU2010249938B2 (en) * 2009-05-19 2013-11-07 Applied Bolting Technology Direct tension multi-color indicating washers
US9435368B2 (en) 2014-01-20 2016-09-06 Robert E. Stewart Indicating washer
US9239071B2 (en) * 2014-03-18 2016-01-19 Robert E. Stewart Direct tension indicator plate and assembly
DE102014007674A1 (de) 2014-05-27 2015-12-03 Thaletec Gmbh Unterlegscheibe
US9863457B2 (en) 2015-11-11 2018-01-09 Turnasure Llc Direct tension indicating washer with offset protuberances and indentations
US10738817B2 (en) 2017-04-11 2020-08-11 Turnasure Llc Self-indicating direct tension indicator
CN107061935A (zh) * 2017-04-11 2017-08-18 好米动力设备有限公司 一种定扭矩固定用盾式地脚螺栓
CN117754499A (zh) 2018-11-01 2024-03-26 凯特克分部尤尼克斯公司 用于拧紧螺纹紧固件的设备

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2570863A (en) * 1945-10-12 1951-10-09 Mac Lean Fogg Lock Nut Co Lock nut
DE1023639B (de) * 1956-12-10 1958-01-30 Esslingen Maschf Sicherungseinrichtung fuer Schraubenbolzen gegen UEberschreiten der Vorspanngrenze
GB1006452A (en) * 1961-06-13 1965-10-06 Cooper & Turner Ltd Improvements in or relating to a fastener assembly and pre-load indicating washer therefor
US3187621A (en) * 1962-12-14 1965-06-08 Cooper & Turner Ltd Fastener assembly and pre-load indicating washer therefor
NL129252C (en:Method) * 1962-12-14
US3285120A (en) * 1965-04-30 1966-11-15 Tauno F Kartiala Preload bolt joint
GB1143398A (en) * 1965-07-12 1969-02-19 Cooper & Turner Ltd A bolted assembly and method of preserving from deterioration the shank of a bolt associated with means for indicating the attainment of a required tension in the bolt
GB1144080A (en) * 1968-01-19 1969-03-05 Gkn Screws Fasteners Ltd Improvements in or relating to nuts
US3512447A (en) * 1968-09-09 1970-05-19 Rudolph Marion Vaughn Frangible nut fastener
US3534651A (en) * 1969-04-04 1970-10-20 Standard Pressed Steel Co Preload indicating nut
US3890876A (en) * 1973-06-18 1975-06-24 Norman C Dahl Two-part, two-material fastening element
JPS5323907B2 (en:Method) * 1973-08-22 1978-07-18
US4020734A (en) * 1975-11-26 1977-05-03 Star Expansion Industries Corporation Tension indicator for fastener means
FR2403484A1 (fr) * 1977-09-20 1979-04-13 Ducourret Paul Ecrou perfectionne
IT1094601B (it) * 1978-05-09 1985-08-02 Controlli Non Distruttivi Cnd Dispositivo di arresto del serraggio di viti e bulloni al raggiungimento di uno sforzo assiale prestabilito
GB2107018A (en) * 1981-09-29 1983-04-20 Glynwed Limited Bolt tension indicator
EP0100555A1 (en) * 1982-08-04 1984-02-15 Bethlehem Steel Corporation Load indicating washer and fastener assembly including such load indicating washer
DE3316290A1 (de) * 1983-05-04 1984-11-08 Hilti Ag, Schaan Messvorrichtung fuer die spannkraft bei befestigungselementen
US4518295A (en) * 1983-06-20 1985-05-21 Textron Inc. Multi-part fastening nut, including jam nut
DE3507022A1 (de) * 1985-02-28 1986-08-28 Hilti Ag, Schaan Spreizduebel mit setzanzeige
US4773272A (en) * 1986-11-25 1988-09-27 Trungold Emanuel H Apparatus and method for measuring bolt tension in situ
FR2622648B1 (fr) * 1987-11-03 1990-03-09 Caillau Ets Rondelle deformable, permettant notamment de predeterminer la force minimale de serrage d'un ecrou ou d'une vis
US4889457A (en) * 1988-04-11 1989-12-26 Premier Industrial Corporation Load indicator
US5015132A (en) * 1990-05-15 1991-05-14 J & M Turner Inc. Direct tension indicator washer
GB2263745A (en) * 1992-01-30 1993-08-04 J & M Turner "load indicating washer"
US5370483A (en) * 1993-06-24 1994-12-06 J & M Turner, Inc. Direct tension indicator washer

Also Published As

Publication number Publication date
DE69707641T2 (de) 2002-08-08
AU707497B2 (en) 1999-07-08
EP0874955A1 (en) 1998-11-04
EP0874955B1 (en) 2001-10-24
JP2008261505A (ja) 2008-10-30
ZA97936B (en) 1997-08-22
AU2262597A (en) 1997-08-28
KR19990082353A (ko) 1999-11-25
TW556785U (en) 2003-10-01
JP2000504815A (ja) 2000-04-18
DE69707641D1 (de) 2001-11-29
US5667346A (en) 1997-09-16
WO1997029288A1 (en) 1997-08-14

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