TWI878247B - 防鬆反作用墊圈、緊固套筒總成、螺紋緊固件及無反作用臂的扭矩動力工具 - Google Patents
防鬆反作用墊圈、緊固套筒總成、螺紋緊固件及無反作用臂的扭矩動力工具 Download PDFInfo
- Publication number
- TWI878247B TWI878247B TW108139788A TW108139788A TWI878247B TW I878247 B TWI878247 B TW I878247B TW 108139788 A TW108139788 A TW 108139788A TW 108139788 A TW108139788 A TW 108139788A TW I878247 B TWI878247 B TW I878247B
- Authority
- TW
- Taiwan
- Prior art keywords
- nut
- washer
- reaction
- torque
- force
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0078—Reaction arms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/1415—Break members; Arrangements specially adapted for break-bolts
-
- 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
- F16B2/00—Friction-grip releasable fastenings
- F16B2/005—Means to increase the friction-coefficient
-
- 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
- F16B23/00—Specially shaped nuts or heads of bolts or screws for rotations by a tool
- F16B23/0061—Specially shaped nuts or heads of bolts or screws for rotations by a tool with grooves, notches or splines on the external peripheral surface designed for tools engaging in radial direction
-
- 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
-
- 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
- F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Bolts, Nuts, And Washers (AREA)
- Connection Of Plates (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862754563P | 2018-11-01 | 2018-11-01 | |
| US62/754,563 | 2018-11-01 | ||
| US201962887357P | 2019-08-15 | 2019-08-15 | |
| US62/887,357 | 2019-08-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202032029A TW202032029A (zh) | 2020-09-01 |
| TWI878247B true TWI878247B (zh) | 2025-04-01 |
Family
ID=68699522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108139788A TWI878247B (zh) | 2018-11-01 | 2019-11-01 | 防鬆反作用墊圈、緊固套筒總成、螺紋緊固件及無反作用臂的扭矩動力工具 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20210372442A1 (https=) |
| EP (1) | EP3873700B1 (https=) |
| JP (1) | JP7681508B2 (https=) |
| CN (2) | CN113302024B (https=) |
| ES (1) | ES3035898T3 (https=) |
| TW (1) | TWI878247B (https=) |
| WO (1) | WO2020092932A2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021208777A1 (de) * | 2021-08-11 | 2023-02-16 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Unterlegscheibe sowie Schraubverbindungssystem |
| JP7727501B2 (ja) * | 2021-11-19 | 2025-08-21 | パナソニックホールディングス株式会社 | インパクト回転工具、インパクト回転工具システム、管理システム |
| TWI811861B (zh) * | 2021-11-24 | 2023-08-11 | 林冠泓 | 斷口華司與其製造方法 |
| US11739664B1 (en) * | 2022-03-17 | 2023-08-29 | Pratt & Whitney Canada Corp. | Service tube locking device |
| CN115351745A (zh) * | 2022-08-21 | 2022-11-18 | 北京邮电大学 | 一种智能超声辅助紧固装置 |
| PL446208A1 (pl) * | 2023-09-22 | 2025-03-24 | Ceglarz Grzegorz Fortech Spółka Cywilna | Sposób uzyskiwania kontaktowych powierzchni nośnych w ciernych złączach śrubowych stalowych ustrojów nośnych |
| CN117123658B (zh) * | 2023-10-20 | 2024-01-02 | 山西建筑工程集团有限公司 | 一种便携式手持金属导管自动折弯机 |
| US20250163951A1 (en) * | 2023-11-22 | 2025-05-22 | Primesource Consulting Llc | Reaction washer |
| WO2025136411A1 (en) * | 2023-12-22 | 2025-06-26 | Primesource Consulting Llc | Reaction washer system and compact reaction washer |
| US12385514B1 (en) | 2024-02-09 | 2025-08-12 | Heico Befestigungstechnik Gmbh | Wedge lock washer pair and tensioning arrangement with such wedge lock washer pair |
| DE202024001799U1 (de) | 2024-09-19 | 2024-11-11 | Heico Befestigungstechnik Gmbh | Sicherungsscheibe |
| TWI900313B (zh) * | 2024-10-30 | 2025-10-01 | 丁健原 | 扭力墊片 |
| TWI906144B (zh) * | 2025-02-12 | 2025-11-21 | 嘉特立有限公司 | 用於密封元件修整治具 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034788A (en) * | 1975-12-19 | 1977-07-12 | Elco Industries, Inc. | Fastener assembly |
| WO2016176518A2 (en) * | 2015-04-28 | 2016-11-03 | HYTORC Division Unex Corporation | Apparatus for tightening threaded fasteners |
| US10107325B2 (en) * | 2015-11-04 | 2018-10-23 | The Reaction Washer Company | Multifunction reaction washer and stack accessed by slim reaction socket |
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| US1302858A (en) * | 1918-07-01 | 1919-05-06 | Abel Sack | Nut-lock. |
| US1667865A (en) * | 1927-02-04 | 1928-05-01 | Shakeproof Lock Washer Co | Lock washer |
| US2034494A (en) * | 1934-12-04 | 1936-03-17 | Clare L Brackett | Washer |
| US2675844A (en) * | 1952-04-23 | 1954-04-20 | Illinois Tool Works | Lock washer |
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| EP3423236B1 (en) * | 2016-03-02 | 2022-08-17 | Hytorc Division Unex Corporation | Threaded fastener with friction coefficient increasing treatments |
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-
2019
- 2019-11-01 CN CN201980085543.9A patent/CN113302024B/zh active Active
- 2019-11-01 WO PCT/US2019/059438 patent/WO2020092932A2/en not_active Ceased
- 2019-11-01 EP EP19809959.0A patent/EP3873700B1/en active Active
- 2019-11-01 JP JP2021523925A patent/JP7681508B2/ja active Active
- 2019-11-01 US US17/290,900 patent/US20210372442A1/en active Pending
- 2019-11-01 CN CN202311507521.1A patent/CN117754499A/zh active Pending
- 2019-11-01 ES ES19809959T patent/ES3035898T3/es active Active
- 2019-11-01 TW TW108139788A patent/TWI878247B/zh active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4034788A (en) * | 1975-12-19 | 1977-07-12 | Elco Industries, Inc. | Fastener assembly |
| WO2016176518A2 (en) * | 2015-04-28 | 2016-11-03 | HYTORC Division Unex Corporation | Apparatus for tightening threaded fasteners |
| US10107325B2 (en) * | 2015-11-04 | 2018-10-23 | The Reaction Washer Company | Multifunction reaction washer and stack accessed by slim reaction socket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113302024B (zh) | 2023-12-01 |
| JP7681508B2 (ja) | 2025-05-22 |
| JP2022506522A (ja) | 2022-01-17 |
| WO2020092932A2 (en) | 2020-05-07 |
| EP3873700B1 (en) | 2025-05-07 |
| EP3873700A2 (en) | 2021-09-08 |
| CN117754499A (zh) | 2024-03-26 |
| ES3035898T3 (en) | 2025-09-11 |
| CN113302024A (zh) | 2021-08-24 |
| BR112021008510A2 (pt) | 2021-08-03 |
| US20210372442A1 (en) | 2021-12-02 |
| TW202032029A (zh) | 2020-09-01 |
| EP3873700C0 (en) | 2025-05-07 |
| WO2020092932A3 (en) | 2020-06-18 |
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