ZA80733B - Prevailing torque locknut and method of forming same - Google Patents

Prevailing torque locknut and method of forming same

Info

Publication number
ZA80733B
ZA80733B ZA00800733A ZA80733A ZA80733B ZA 80733 B ZA80733 B ZA 80733B ZA 00800733 A ZA00800733 A ZA 00800733A ZA 80733 A ZA80733 A ZA 80733A ZA 80733 B ZA80733 B ZA 80733B
Authority
ZA
South Africa
Prior art keywords
forming same
prevailing torque
torque locknut
locknut
prevailing
Prior art date
Application number
ZA00800733A
Other languages
English (en)
Inventor
A Kudelko
J Mcmurray
Original Assignee
Burdsall & Ward Co
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 Burdsall & Ward Co filed Critical Burdsall & Ward Co
Publication of ZA80733B publication Critical patent/ZA80733B/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
    • F16B39/00—Locking of screws, bolts or nuts
    • F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
    • F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
    • F16B39/284—Locking by means of elastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dowels (AREA)
  • Forging (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
ZA00800733A 1979-03-05 1980-02-08 Prevailing torque locknut and method of forming same ZA80733B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/017,611 US4291737A (en) 1979-03-05 1979-03-05 Prevailing torque lock nut and method of forming same

Publications (1)

Publication Number Publication Date
ZA80733B true ZA80733B (en) 1981-02-25

Family

ID=21783563

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00800733A ZA80733B (en) 1979-03-05 1980-02-08 Prevailing torque locknut and method of forming same

Country Status (14)

Country Link
US (1) US4291737A (de)
JP (1) JPS55119212A (de)
AR (1) AR220447A1 (de)
AU (1) AU538235B2 (de)
BR (1) BR8001101A (de)
CA (1) CA1149205A (de)
DE (1) DE3008217A1 (de)
ES (1) ES253576Y (de)
FR (1) FR2450972A1 (de)
GB (1) GB2043818B (de)
IT (1) IT8067341A0 (de)
NL (1) NL8001278A (de)
SE (1) SE8001573L (de)
ZA (1) ZA80733B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5837949A (ja) * 1981-08-31 1983-03-05 Toshiba Corp 集積回路装置
DE3242009A1 (de) * 1981-11-18 1983-06-09 Avdel Ltd Blindbefestigungsmittel und verfahren zu dessen herstellung
CA1215804A (en) * 1982-12-08 1986-12-30 Raymond L. Lapointe Method and apparatus for making prevailing torque nuts
GB8612540D0 (en) * 1986-05-22 1986-07-02 Armstrong Fastenings Nuts
JPS6357912A (ja) * 1986-08-26 1988-03-12 Tokai T R W Kk ラツクとラツクエンドボ−ルジヨイントの締結構造
US5033924A (en) * 1989-12-12 1991-07-23 Vsi Corporation Lock nut having a deformablel threaded bore
US5145300A (en) * 1990-02-15 1992-09-08 Air Industries, Inc. Deformable locking fastener and method of use
US5452974A (en) * 1993-03-04 1995-09-26 Air Industries Corporation Deformable locking fastener system and method of use
US5692419A (en) * 1993-03-04 1997-12-02 Air Industries Corporation Deformable locking fastener system and method of use
US6149363A (en) * 1998-10-29 2000-11-21 Huck International, Inc. Lightweight threaded fastener and thread rolling die
US6711801B2 (en) * 2002-04-17 2004-03-30 Hal W. Pulfer Method of assembling a fastener assembly and of securing a fastener assembly
US20050117998A1 (en) * 2003-12-01 2005-06-02 Farrokh Patell Fastener assembly with locking washer
SE530594C2 (sv) * 2007-04-25 2008-07-15 Danaher Motion Stockholm Ab Kraftaggregat, en enhet som innefattar ett sådant kraftaggregat och en metod för att montera en sådan enhet
DE102009004638B4 (de) 2009-01-09 2019-06-19 Audi Ag Befestigungsmutter
US11234899B2 (en) 2017-05-11 2022-02-01 Scalpal Llc Grasping facilitators and uses thereof and kits involving the same
US11969864B2 (en) 2017-05-11 2024-04-30 Scalpal Llc Multi-tier torque enhancer driver and/or receiver and method of using same
EP3963221B1 (de) * 2019-04-29 2024-03-27 Volvo Truck Corporation Nabenkontermutteranordnung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA863687A (en) * 1971-02-16 Republic Steel Corporation Prevailing torque lock nut
US2370352A (en) * 1943-02-04 1945-02-27 H R Hough Company Lock nut
GB823644A (en) * 1956-10-23 1959-11-18 Nat Machine Products Company Improvements in and relating to self-locking nuts
US2923339A (en) * 1957-11-25 1960-02-02 Harold J Skidmore Lock nut having external projections deformed radially inwardly
US3496582A (en) * 1964-11-06 1970-02-24 Kenneth L Johnson Method of making prevailing torque locknuts
US3340920A (en) * 1964-11-06 1967-09-12 Kenneth L Johnson Prevailing torque locknut
US3412772A (en) * 1966-07-21 1968-11-26 Republic Steel Corp Prevailing torque lock nut
GB1206956A (en) * 1967-08-05 1970-09-30 Harcourt Lester Forgaard Improved lock nut
FR1544751A (fr) * 1967-09-22 1968-11-08 écrou de sécurité
US3456704A (en) * 1967-11-13 1969-07-22 Screw & Bolt Corp Of America Prevailing torque locknut
GB1312043A (en) * 1969-06-16 1973-04-04 Firth Cleveland Extrusions Ltd Self-locking nuts
US3729757A (en) * 1970-02-19 1973-05-01 Trw Inc Self-locking nut
US3747656A (en) * 1971-12-22 1973-07-24 Lamson & Sessions Co Locknut
DE7307676U (de) * 1972-03-23 1975-10-30 Simmonds Sa Unlösbare selbstgehemmte Mutter
DE2425897C2 (de) * 1974-05-30 1986-09-11 The Lamson & Sessions Co., Cleveland, Ohio Selbstsichernde Mehrkantmutter und Vorrichtung zu ihrer Herstellung

Also Published As

Publication number Publication date
GB2043818A (en) 1980-10-08
FR2450972B1 (de) 1984-11-16
AU5539480A (en) 1980-09-11
ES253576U (es) 1980-12-16
JPS55119212A (en) 1980-09-12
GB2043818B (en) 1983-05-05
AR220447A1 (es) 1980-10-31
DE3008217A1 (de) 1980-10-02
SE8001573L (sv) 1980-09-06
FR2450972A1 (fr) 1980-10-03
AU538235B2 (en) 1984-08-02
NL8001278A (nl) 1980-09-09
JPS647243B2 (de) 1989-02-08
ES253576Y (es) 1981-08-16
US4291737A (en) 1981-09-29
BR8001101A (pt) 1980-10-29
IT8067341A0 (it) 1980-03-04
CA1149205A (en) 1983-07-05

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