ZA913634B - Direct tension indicator washer - Google Patents

Direct tension indicator washer

Info

Publication number
ZA913634B
ZA913634B ZA913634A ZA913634A ZA913634B ZA 913634 B ZA913634 B ZA 913634B ZA 913634 A ZA913634 A ZA 913634A ZA 913634 A ZA913634 A ZA 913634A ZA 913634 B ZA913634 B ZA 913634B
Authority
ZA
South Africa
Prior art keywords
tension indicator
direct tension
indicator washer
washer
direct
Prior art date
Application number
ZA913634A
Other languages
English (en)
Inventor
F Jonathan M Turner
Jonathan M Turner F
A Craig Hood
Craig Hood A
Original Assignee
Turner J & M Inc
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 J & M Inc filed Critical Turner J & M Inc
Publication of ZA913634B publication Critical patent/ZA913634B/xx

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
    • 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)
  • Luminescent Compositions (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Medicinal Preparation (AREA)
ZA913634A 1990-05-15 1991-05-14 Direct tension indicator washer ZA913634B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/523,749 US5015132A (en) 1990-05-15 1990-05-15 Direct tension indicator washer

Publications (1)

Publication Number Publication Date
ZA913634B true ZA913634B (en) 1992-05-27

Family

ID=24086300

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA913634A ZA913634B (en) 1990-05-15 1991-05-14 Direct tension indicator washer

Country Status (9)

Country Link
US (1) US5015132A (de)
EP (1) EP0528912B1 (de)
JP (1) JP3055694B2 (de)
AU (1) AU650269B2 (de)
CA (1) CA2082664A1 (de)
DE (1) DE69103525T2 (de)
ES (1) ES2062790T3 (de)
WO (1) WO1991018213A1 (de)
ZA (1) ZA913634B (de)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370483A (en) * 1993-06-24 1994-12-06 J & M Turner, Inc. Direct tension indicator washer
AU702673B2 (en) * 1994-06-20 1999-03-04 F. Jonathon M. Turner Direct tension indicator washer
US5667346A (en) * 1996-02-06 1997-09-16 F. Jonathan M. Turner Direct tension indicator washer
SE505523C2 (sv) * 1996-08-19 1997-09-08 Fatum Produkt Ab Distanshylsa
US5769581A (en) * 1997-02-21 1998-06-23 Applied Bolting Technology Products, Inc. Direct tension indicating washers
US7111767B2 (en) * 1997-04-24 2006-09-26 Simpson Strong-Tie Company, Inc. Power actuated fastener system
US5890857A (en) * 1998-04-16 1999-04-06 U-Haul International, Inc. Fastener system including a clamp-force indicating insert
US5921737A (en) * 1998-07-02 1999-07-13 Ibey; Jerry A. Spacer for an electrical mounting bracket
US6009611A (en) * 1998-09-24 2000-01-04 Oil & Gas Rental Services, Inc. Method for detecting wear at connections between pin and box joints
US6152665A (en) * 1999-08-20 2000-11-28 Applied Bolting Technology Products, Inc. Direct tension indicating washers
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
US7849981B2 (en) * 2005-04-05 2010-12-14 Stucki De Mexico, De R.L. De C.V. Spare brake beam having replaceable brake heads
US7509778B2 (en) 2000-12-03 2009-03-31 Simpson Strong-Tie Company, Inc. Automatic take-up device with internal spring
US20030133768A1 (en) * 2002-01-11 2003-07-17 Alfonso Losada Fastener assembly having grooves for use with a power actuated gun
GB2388413B (en) * 2002-05-11 2005-05-18 Wagon Ind Ltd Improvements relating to vehicle bumber assemblies and associated towing assemblies
US20040188489A1 (en) * 2002-10-18 2004-09-30 Alfonso Losada Power actuated gun with automatic firing
US7249701B2 (en) * 2002-11-05 2007-07-31 Simpson Strong-Tie Co., Inc. Power actuated gun with fastener feeding track and automatic firing
US7168343B2 (en) * 2005-03-09 2007-01-30 Simpson Strong-Tie Company, Inc. Limited access building connection
US8197167B2 (en) * 2006-08-10 2012-06-12 Turnanut Llc Securing mechanisms for components of a load indicating fastener
US7635243B2 (en) * 2006-08-10 2009-12-22 Turnanut, Llc Load indicating fastener and method of manufacture
US7905066B2 (en) * 2007-04-06 2011-03-15 Simpson Strong-Tie Co., Inc. Automatic take-up device and in-line coupler
US7857562B2 (en) * 2008-03-17 2010-12-28 Ivan Wayne Wallace Direct tension indicating washer having enhanced emission of indicating material
BRPI1010910B1 (pt) * 2009-05-19 2020-09-15 Applied Bolting Technology Arruela de indicação de tensão direta e método para instalação
JP4954314B2 (ja) * 2010-05-14 2012-06-13 本田技研工業株式会社 フランジの締結構造
DE202011111010U1 (de) * 2011-01-03 2018-05-28 Wolfgang B. Thörner Polklemme
WO2013169639A1 (en) * 2012-05-07 2013-11-14 Applied Bolting Technology Direct tension indicating washer
US8881478B2 (en) 2012-06-22 2014-11-11 Simpson Strong-Tie Company, Inc. Ratcheting take-up device
US9322235B2 (en) * 2013-03-12 2016-04-26 Weatherford Technology Holdings, Llc Weight setting indicator
US9394706B2 (en) 2013-10-08 2016-07-19 Simpson Strong-Tie Company, Inc. Concrete anchor
US9163655B2 (en) 2014-01-14 2015-10-20 Kaoru Taneichi Thrust nut
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
KR102160150B1 (ko) * 2014-04-16 2020-09-25 주식회사 만도 자동차의 조향장치
US9863457B2 (en) 2015-11-11 2018-01-09 Turnasure Llc Direct tension indicating washer with offset protuberances and indentations
US10047780B2 (en) 2016-05-18 2018-08-14 Applied Bolting Technology Direct tension indicating apparatus
US10738817B2 (en) 2017-04-11 2020-08-11 Turnasure Llc Self-indicating direct tension indicator
TW202032029A (zh) 2018-11-01 2020-09-01 美商海特克優尼克斯股份有限公司 用於鎖緊螺紋緊固件的設備
MX2022004276A (es) * 2019-11-26 2022-07-21 Jpb Systeme Arandela detectora de carga, instrumentada.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3187120A (en) * 1962-10-08 1965-06-01 Burroughs Corp Multi-contact manually-operated electric switch with lever actuating means
US3187621A (en) * 1962-12-14 1965-06-08 Cooper & Turner Ltd Fastener assembly and pre-load indicating washer therefor
US3285120A (en) * 1965-04-30 1966-11-15 Tauno F Kartiala Preload bolt joint
FR2403484A1 (fr) * 1977-09-20 1979-04-13 Ducourret Paul Ecrou perfectionne
GB2107018A (en) * 1981-09-29 1983-04-20 Glynwed Limited Bolt tension indicator
EP0100555A1 (de) * 1982-08-04 1984-02-15 Bethlehem Steel Corporation Belastung anzeigende Scheibe und Befestigungselement, das eine derartige Belastung anzeigende Scheibe enthält

Also Published As

Publication number Publication date
WO1991018213A1 (en) 1991-11-28
AU650269B2 (en) 1994-06-16
DE69103525D1 (de) 1994-09-22
EP0528912B1 (de) 1994-08-17
EP0528912A1 (de) 1993-03-03
ES2062790T3 (es) 1994-12-16
JP3055694B2 (ja) 2000-06-26
US5015132A (en) 1991-05-14
JPH05506913A (ja) 1993-10-07
DE69103525T2 (de) 1995-03-30
CA2082664A1 (en) 1991-11-16
AU7866391A (en) 1991-12-10

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