JP2024545659A - 油圧トルクレンチ - Google Patents

油圧トルクレンチ Download PDF

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Publication number
JP2024545659A
JP2024545659A JP2024535495A JP2024535495A JP2024545659A JP 2024545659 A JP2024545659 A JP 2024545659A JP 2024535495 A JP2024535495 A JP 2024535495A JP 2024535495 A JP2024535495 A JP 2024535495A JP 2024545659 A JP2024545659 A JP 2024545659A
Authority
JP
Japan
Prior art keywords
drive
drive pawl
pawl
ratchet gear
torque wrench
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
JP2024535495A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024545659A5 (enExample
Inventor
オブライエン，イアン
ジル，ジョセフ
ドッズ，トニー
オブライエン，テレサ
Original Assignee
アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ
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 アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ filed Critical アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ
Publication of JP2024545659A publication Critical patent/JP2024545659A/ja
Publication of JP2024545659A5 publication Critical patent/JP2024545659A5/ja
Pending legal-status Critical Current

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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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers
    • 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
    • B25B13/00—Spanners; Wrenches
    • B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
    • B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
    • B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
    • B25B13/463—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an externally toothed wheel
    • 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
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Transmission Devices (AREA)
JP2024535495A 2021-12-15 2022-12-14 油圧トルクレンチ Pending JP2024545659A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2118145.8A GB2614046A (en) 2021-12-15 2021-12-15 Hydraulic torque wrench
GB2118145.8 2021-12-15
PCT/IB2022/062230 WO2023111905A1 (en) 2021-12-15 2022-12-14 Hydraulic torque wrench

Publications (2)

Publication Number Publication Date
JP2024545659A true JP2024545659A (ja) 2024-12-10
JP2024545659A5 JP2024545659A5 (enExample) 2025-12-05

Family

ID=80079954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024535495A Pending JP2024545659A (ja) 2021-12-15 2022-12-14 油圧トルクレンチ

Country Status (7)

Country Link
US (1) US20250058440A1 (enExample)
EP (1) EP4448218A1 (enExample)
JP (1) JP2024545659A (enExample)
KR (1) KR20240151156A (enExample)
CN (1) CN118829515A (enExample)
GB (1) GB2614046A (enExample)
WO (1) WO2023111905A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2615063A (en) 2021-12-15 2023-08-02 Atlas Copco Ind Technique Ab Hydraulic torque wrench
WO2025147750A1 (pt) * 2024-01-09 2025-07-17 Petroleo Brasileiro S.A. – Petrobras Ferramenta torqueadeira

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4336727A (en) * 1980-02-28 1982-06-29 Junkers John K Hydraulic wrench for limited space application
US4448096A (en) * 1980-12-22 1984-05-15 Collins Bobby W Flutter lift for torque wrench
US5815927A (en) * 1996-01-11 1998-10-06 Collins; Walter W. Folding knife with actuatable safety locking mechanism
US6079106A (en) * 1999-09-28 2000-06-27 Vallotton; Alney K. Knife blade locking mechanism
US6912933B2 (en) * 2003-04-11 2005-07-05 Brian Knopp Hydraulic torque wrench system
WO2015126435A1 (en) * 2014-02-21 2015-08-27 HYTORC Division Unex Corporation Apparatus for tightening threaded fasteners
US9550282B2 (en) * 2014-04-22 2017-01-24 John D. Davis Compact hydraulic torque wrench cartridge
GB2558887B (en) 2017-01-13 2021-12-08 Enerpac Uk Ltd Torque wrench and reaction arm assembly
CN213673853U (zh) * 2020-11-09 2021-07-13 武汉中弘精密机械有限公司 一种液压扳手

Also Published As

Publication number Publication date
CN118829515A (zh) 2024-10-22
WO2023111905A1 (en) 2023-06-22
GB2614046A (en) 2023-06-28
KR20240151156A (ko) 2024-10-17
GB202118145D0 (en) 2022-01-26
US20250058440A1 (en) 2025-02-20
EP4448218A1 (en) 2024-10-23

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Legal Events

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A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251127

A621 Written request for application examination

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Effective date: 20251127