CA2993174C - Thread repair tools and methods of making and using the same - Google Patents

Thread repair tools and methods of making and using the same Download PDF

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Publication number
CA2993174C
CA2993174C CA2993174A CA2993174A CA2993174C CA 2993174 C CA2993174 C CA 2993174C CA 2993174 A CA2993174 A CA 2993174A CA 2993174 A CA2993174 A CA 2993174A CA 2993174 C CA2993174 C CA 2993174C
Authority
CA
Canada
Prior art keywords
disc
shaft
shaped member
thread repair
major surface
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.)
Active
Application number
CA2993174A
Other languages
English (en)
French (fr)
Other versions
CA2993174A1 (en
Inventor
David M. Lewis
Terry A. LEWIS
Travis R. LEWIS
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2993174A1 publication Critical patent/CA2993174A1/en
Application granted granted Critical
Publication of CA2993174C publication Critical patent/CA2993174C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/022—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for helicoidal grooves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/36—Thread cutting; Automatic machines specially designed therefor by grinding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G9/00—Working screws, bolt heads, or nuts in conjunction with thread cutting, e.g. slotting screw heads or shanks, removing burrs from screw heads or shanks; Finishing, e.g. polishing, any screw-thread
    • B23G9/009—Thread cleaning or repairing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
    • B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
CA2993174A 2015-07-24 2016-07-22 Thread repair tools and methods of making and using the same Active CA2993174C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562196552P 2015-07-24 2015-07-24
US62/196,552 2015-07-24
US201662305633P 2016-03-09 2016-03-09
US62/305,633 2016-03-09
PCT/US2016/043538 WO2017019497A1 (en) 2015-07-24 2016-07-22 Thread repair tools and methods of making and using the same

Publications (2)

Publication Number Publication Date
CA2993174A1 CA2993174A1 (en) 2017-02-02
CA2993174C true CA2993174C (en) 2022-04-12

Family

ID=56740454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2993174A Active CA2993174C (en) 2015-07-24 2016-07-22 Thread repair tools and methods of making and using the same

Country Status (7)

Country Link
US (1) US10183372B2 (https=)
EP (1) EP3337642A1 (https=)
JP (1) JP2018528871A (https=)
AU (1) AU2016297794B2 (https=)
CA (1) CA2993174C (https=)
RU (1) RU2709311C2 (https=)
WO (1) WO2017019497A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015204909B4 (de) * 2015-03-18 2021-12-30 Erwin Junker Maschinenfabrik Gmbh Verfahren und Schleifmaschine zum Schleifen von Nuten aufweisenden Werkstücken
WO2017019497A1 (en) * 2015-07-24 2017-02-02 Lewis Terry A Thread repair tools and methods of making and using the same
US20200009700A1 (en) * 2018-07-09 2020-01-09 Trong Huu Nguyen Cuticle tool sharpening system and method
CN110722222B (zh) * 2019-10-18 2021-06-08 北部湾大学 数控车床在特定主轴转速下修复不同导程外螺纹的方法
CN110722223B (zh) * 2019-10-18 2021-06-08 北部湾大学 一种采用数控车床在变主轴转速条件下车修外螺纹的方法
CN113084271B (zh) * 2021-04-09 2023-03-14 贵州黎阳国际制造有限公司 一种锯齿螺纹加工方法
WO2023064674A1 (en) * 2021-10-11 2023-04-20 Bridgestone Bandag, Llc Precured tire tread repair grinding bit
CN115958258A (zh) * 2021-10-13 2023-04-14 中核核电运行管理有限公司 一种用于核电厂装卸料机acme螺纹副的研磨方法
EP4436746A4 (en) 2021-11-22 2025-10-22 Uspenskaya Yulia FEMALE THREAD REPAIR TOOL
WO2023096520A1 (en) * 2021-11-26 2023-06-01 Zakrytoe Aktsionernoe Obschestvo Pkf "Prommet-Splav" Female thread repairing tool
CN114473086B (zh) * 2022-02-17 2024-03-19 上海阿为特精密机械股份有限公司 创新性数控车床螺纹二次加工方法
CA3255128A1 (en) * 2022-05-23 2023-11-30 Yulia USPENSKAYA MALE THREAD REPAIR TOOL
US12194556B2 (en) 2023-01-16 2025-01-14 Beau Biggs Thread repair hand tool
CN117754062A (zh) * 2023-12-13 2024-03-26 中石化第四建设有限公司 一种施工现场仪表后盖内、外丝扣修复方法

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WO2017019497A1 (en) * 2015-07-24 2017-02-02 Lewis Terry A Thread repair tools and methods of making and using the same

Also Published As

Publication number Publication date
US10183372B2 (en) 2019-01-22
AU2016297794B2 (en) 2020-12-03
US20170066100A1 (en) 2017-03-09
RU2709311C2 (ru) 2019-12-17
RU2018106449A3 (https=) 2019-08-26
WO2017019497A1 (en) 2017-02-02
RU2018106449A (ru) 2019-08-26
JP2018528871A (ja) 2018-10-04
CA2993174A1 (en) 2017-02-02
AU2016297794A1 (en) 2018-02-22
EP3337642A1 (en) 2018-06-27

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