IT1122802B - Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio - Google Patents

Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio

Info

Publication number
IT1122802B
IT1122802B IT7925179A IT2517979A IT1122802B IT 1122802 B IT1122802 B IT 1122802B IT 7925179 A IT7925179 A IT 7925179A IT 2517979 A IT2517979 A IT 2517979A IT 1122802 B IT1122802 B IT 1122802B
Authority
IT
Italy
Prior art keywords
threading
nut
hole provided
locking coils
coils
Prior art date
Application number
IT7925179A
Other languages
English (en)
Other versions
IT7925179A0 (it
Inventor
Harold James Mortus
Original Assignee
Lamson & Sessions 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 Lamson & Sessions Co filed Critical Lamson & Sessions Co
Publication of IT7925179A0 publication Critical patent/IT7925179A0/it
Application granted granted Critical
Publication of IT1122802B publication Critical patent/IT1122802B/it

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)
  • Transmission Devices (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Dowels (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Fishing Rods (AREA)
IT7925179A 1978-08-21 1979-08-20 Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio IT1122802B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/935,262 US4207938A (en) 1978-08-21 1978-08-21 Locknut

Publications (2)

Publication Number Publication Date
IT7925179A0 IT7925179A0 (it) 1979-08-20
IT1122802B true IT1122802B (it) 1986-04-23

Family

ID=25466805

Family Applications (2)

Application Number Title Priority Date Filing Date
IT7925179A IT1122802B (it) 1978-08-21 1979-08-20 Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio
IT7922342U IT7922342V0 (it) 1978-08-21 1979-08-20 Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio.

Family Applications After (1)

Application Number Title Priority Date Filing Date
IT7922342U IT7922342V0 (it) 1978-08-21 1979-08-20 Controdado con foro passante provvisto di filettatura con alcune spire di bloccaggio.

Country Status (8)

Country Link
US (1) US4207938A (it)
JP (1) JPS5530593A (it)
CA (1) CA1109705A (it)
DE (1) DE2932545A1 (it)
ES (1) ES251210Y (it)
FR (1) FR2434298A1 (it)
GB (1) GB2028453B (it)
IT (2) IT1122802B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5990615U (ja) * 1982-12-08 1984-06-19 株式会社八幡ねじ ナツト
JPS61587A (ja) * 1984-06-12 1986-01-06 C Uyemura & Co Ltd 化成処理液
JPH0815584B2 (ja) * 1990-11-30 1996-02-21 日本鋼管株式会社 溶接可能な着色鋼板
JP2841912B2 (ja) * 1991-03-29 1998-12-24 日本鋼管株式会社 溶接可能な黒色鋼板
JP2844953B2 (ja) * 1991-03-29 1999-01-13 日本鋼管株式会社 溶接可能な着色鋼板
US5387473A (en) * 1992-03-31 1995-02-07 Nkk Corporation Weldable black steel sheet with low-gloss appearance
US5499893A (en) * 1993-12-29 1996-03-19 Illinois Tool Works Inc. Flexible lock nut and method of manufacturing
US6095734A (en) * 1999-09-21 2000-08-01 Transtechnology Corp. Pushnut
US8016533B2 (en) * 2004-06-24 2011-09-13 Acument Intellectual Properties Llc Lock nut with low on/high off torque control
DE102012100850A1 (de) 2012-02-01 2013-08-01 Hewi G. Winker Gmbh & Co. Kg Mutter
US9133874B2 (en) 2012-06-15 2015-09-15 Oz-Post International, LLC Mounting hardware
US9377047B2 (en) 2013-06-14 2016-06-28 Oz-Post International, LLC Through bolted connection hardware
JP1558035S (it) * 2016-02-25 2016-09-05
USD796309S1 (en) * 2016-03-28 2017-09-05 Jose Cruz Welder mask fastener
USD800544S1 (en) * 2016-04-25 2017-10-24 Unirac Inc. Tri-drive nut
USD796947S1 (en) * 2016-07-06 2017-09-12 Chia-Che Hsu Nut
USD818810S1 (en) * 2016-10-17 2018-05-29 Caterpillar Inc. Track nut
USD819436S1 (en) * 2017-05-19 2018-06-05 Korea Occupational Safety And Health Agency Screw nut
TWI686270B (zh) * 2017-12-27 2020-03-01 劉昭志 具扣固裝置之套筒
USD862217S1 (en) * 2018-05-09 2019-10-08 Bryce Fastener Company, Inc. Combination shrouded fastener and mating driver
US12168992B2 (en) 2021-08-05 2024-12-17 The Hillman Group, Inc. Hardware assembly
USD1081313S1 (en) * 2022-09-22 2025-07-01 Apex Brands, Inc. Extractor insert

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1903921A (en) * 1932-02-08 1933-04-18 Ernest L Rupf Lock nut and method of manufacture
US2452192A (en) * 1944-05-10 1948-10-26 Richard T Hosking Lock nut
US2563162A (en) * 1945-11-23 1951-08-07 Dana C Eckenbeck Method of making self-binding nuts
US3277942A (en) * 1963-07-16 1966-10-11 Elastic Stop Nut Corp Lock nuts having reduced single hexagon wrenching surfaces
US3324920A (en) * 1965-07-06 1967-06-13 Lamson & Sessions Co Lock nut
US3456704A (en) * 1967-11-13 1969-07-22 Screw & Bolt Corp Of America Prevailing torque locknut
US3460428A (en) * 1968-03-07 1969-08-12 Nat Screw & Mfg Co The Threaded fastener with torque limiting drive portions
US3678978A (en) * 1968-10-08 1972-07-25 Standard Pressed Steel Co Locknut
US3747656A (en) * 1971-12-22 1973-07-24 Lamson & Sessions Co Locknut
JPS5447952A (en) * 1977-09-24 1979-04-16 Uozumi Mitsu Hexagonal pyramid nut

Also Published As

Publication number Publication date
GB2028453B (en) 1982-12-15
ES251210Y (es) 1981-03-16
DE2932545A1 (de) 1980-03-06
GB2028453A (en) 1980-03-05
JPS5530593A (en) 1980-03-04
IT7925179A0 (it) 1979-08-20
FR2434298A1 (fr) 1980-03-21
CA1109705A (en) 1981-09-29
IT7922342V0 (it) 1979-08-20
US4207938A (en) 1980-06-17
ES251210U (es) 1980-10-01

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