CA3232865A1 - Reverse threading protectors for a torque-limiting nut - Google Patents

Reverse threading protectors for a torque-limiting nut Download PDF

Info

Publication number
CA3232865A1
CA3232865A1 CA3232865A CA3232865A CA3232865A1 CA 3232865 A1 CA3232865 A1 CA 3232865A1 CA 3232865 A CA3232865 A CA 3232865A CA 3232865 A CA3232865 A CA 3232865A CA 3232865 A1 CA3232865 A1 CA 3232865A1
Authority
CA
Canada
Prior art keywords
torque
limiting nut
thread protector
reverse thread
tool interface
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.)
Pending
Application number
CA3232865A
Other languages
English (en)
French (fr)
Inventor
Larry Seeds
Mark Gold
Jr. Herman Goins
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.)
Stemco Products Inc
Original Assignee
Stemco Products 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 Stemco Products Inc filed Critical Stemco Products Inc
Publication of CA3232865A1 publication Critical patent/CA3232865A1/en
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/142—Attaching disc body to hub ; Wheel adapters by central locking nut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B3/00—Disc wheels, i.e. wheels with load-supporting disc body
    • B60B3/14—Attaching disc body to hub ; Wheel adapters
    • B60B3/16—Attaching disc body to hub ; Wheel adapters by bolts or the like
    • B60B3/165—Attaching disc body to hub ; Wheel adapters by bolts or the like with locking devices for the fixing means, e.g. screw or nut covers
    • 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
    • F16B37/00—Nuts or like thread-engaging members
    • 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
    • F16B39/24—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by means of washers, spring washers, or resilient plates that lock against the object

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bolts, Nuts, And Washers (AREA)
CA3232865A 2021-09-29 2022-09-16 Reverse threading protectors for a torque-limiting nut Pending CA3232865A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202163250104P 2021-09-29 2021-09-29
US63/250,104 2021-09-29
PCT/US2022/043861 WO2023055584A1 (en) 2021-09-29 2022-09-16 Reverse threading protectors for a torque-limiting nut

Publications (1)

Publication Number Publication Date
CA3232865A1 true CA3232865A1 (en) 2023-04-06

Family

ID=85706701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3232865A Pending CA3232865A1 (en) 2021-09-29 2022-09-16 Reverse threading protectors for a torque-limiting nut

Country Status (7)

Country Link
US (1) US20230097846A1 (enExample)
EP (1) EP4409146A4 (enExample)
JP (1) JP2024535470A (enExample)
KR (1) KR20240070546A (enExample)
CN (1) CN118019916A (enExample)
CA (1) CA3232865A1 (enExample)
WO (1) WO2023055584A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11898587B2 (en) * 2019-10-15 2024-02-13 Stemco Products, Inc. Torque-limiting nut

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US677212A (en) * 1901-02-26 1901-06-25 Jonas Heilman Lock-nut.
US8403611B2 (en) * 2009-07-31 2013-03-26 Stemco Lp Single piece nut assembly
US8784027B2 (en) * 2010-09-14 2014-07-22 Enduralock, Llc Ratchet locking mechanism for threaded fastener

Also Published As

Publication number Publication date
KR20240070546A (ko) 2024-05-21
EP4409146A1 (en) 2024-08-07
EP4409146A4 (en) 2025-07-30
JP2024535470A (ja) 2024-09-30
WO2023055584A1 (en) 2023-04-06
CN118019916A (zh) 2024-05-10
US20230097846A1 (en) 2023-03-30

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