CN117042922B - 扭矩工具 - Google Patents

扭矩工具 Download PDF

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Publication number
CN117042922B
CN117042922B CN202280022866.5A CN202280022866A CN117042922B CN 117042922 B CN117042922 B CN 117042922B CN 202280022866 A CN202280022866 A CN 202280022866A CN 117042922 B CN117042922 B CN 117042922B
Authority
CN
China
Prior art keywords
locking
switching
actuating body
handle
torque
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
CN202280022866.5A
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English (en)
Chinese (zh)
Other versions
CN117042922A (zh
Inventor
P·克拉特
C·巴尔西佩尔
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.)
Hazet Werk Hermann Zerver GmbH and Co KG
Original Assignee
Hazet Werk Hermann Zerver GmbH and Co KG
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 Hazet Werk Hermann Zerver GmbH and Co KG filed Critical Hazet Werk Hermann Zerver GmbH and Co KG
Publication of CN117042922A publication Critical patent/CN117042922A/zh
Application granted granted Critical
Publication of CN117042922B publication Critical patent/CN117042922B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B25B23/142—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers
    • B25B23/1422—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters
    • B25B23/1427—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for hand operated wrenches or screwdrivers torque indicators or adjustable torque limiters by mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Surgical Instruments (AREA)
  • Drilling Tools (AREA)
CN202280022866.5A 2021-04-21 2022-03-10 扭矩工具 Active CN117042922B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE202021102127.6U DE202021102127U1 (de) 2021-04-21 2021-04-21 Drehmomentwerkzeug
DE202021102127.6 2021-04-21
PCT/DE2022/100196 WO2022223068A1 (de) 2021-04-21 2022-03-10 Drehmomentwerkzeug

Publications (2)

Publication Number Publication Date
CN117042922A CN117042922A (zh) 2023-11-10
CN117042922B true CN117042922B (zh) 2024-02-06

Family

ID=81074041

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280022866.5A Active CN117042922B (zh) 2021-04-21 2022-03-10 扭矩工具

Country Status (7)

Country Link
US (1) US12128534B2 (https=)
EP (1) EP4326488B1 (https=)
JP (1) JP7644260B2 (https=)
CN (1) CN117042922B (https=)
DE (1) DE202021102127U1 (https=)
TW (1) TWI824465B (https=)
WO (1) WO2022223068A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI897829B (zh) * 2025-03-31 2025-09-11 詹福義 扭力結構

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546816A (en) * 1992-08-31 1996-08-20 Sandvick Ab Lockable spring tightening device
DE202011050282U1 (de) * 2011-05-30 2011-07-11 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentwerkzeug
DE102013009358A1 (de) * 2013-06-03 2014-12-04 Jin-Tsai Lai Konstruktion zur Einstellung des Drehmoments am Schraubendreher
CN205514875U (zh) * 2016-01-29 2016-08-31 美敦力公司 螺丝刀
DE102015103539A1 (de) * 2015-03-11 2016-09-15 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentschlüssel
CN205703930U (zh) * 2015-12-28 2016-11-23 南京德朔实业有限公司 扭力输出工具
DE202017101615U1 (de) * 2017-03-20 2017-04-19 William Tools Co., Ltd. Drehmomentschlüssel
CN111836701A (zh) * 2018-01-12 2020-10-27 斯达威力艾都威乐有限两合公司 用于扭矩工具的触发机构

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732747A (en) * 1956-01-31 Spring adjusting means therefor
US2887921A (en) * 1956-08-23 1959-05-26 Frank W Livermont Predetermined torque release wrench with signalling means
EP0393852B1 (en) 1989-04-21 1994-01-12 Mhh Engineering Co Ltd A torque-indicating screwdriver
DE20309969U1 (de) 2003-06-27 2003-09-04 Lee, Chang-Chuan, Cao Tun Zhen, Nan Tou Verstellbarer Drehmomentenschlüssel mit festgelegtem Torsionswert
US7044036B1 (en) * 2003-10-31 2006-05-16 Snap-On Incorporated Preset torque wrench with multiple setting torque selector mechanism
US7484442B1 (en) * 2007-07-11 2009-02-03 Chang-Ying Chen Torque adjustable screwdriver having a torque indicator
CN201082530Y (zh) 2007-08-06 2008-07-09 腾达工具工业有限公司 工具的定扭力装置
US8245606B2 (en) * 2009-11-16 2012-08-21 William Tools Co., Ltd. Adjustable torque wrench having lock device
US8479620B2 (en) * 2010-07-03 2013-07-09 Mikawa Co., Ltd. Torque-setting device
CN103358265B (zh) 2012-03-26 2016-06-15 杭州巨星工具有限公司 可调扭力螺丝批
TWM438356U (en) 2012-05-03 2012-10-01 zhi-ji Chen Ratchet wrench auxiliary control structure
DE102012020909B3 (de) 2012-10-24 2014-01-23 Jin-Tsai Lai Anordnung zur Drehmomentverstellung für einen Schraubendreher
US8960058B2 (en) * 2013-05-30 2015-02-24 Jin Tsai LAI Torque adjustment device for screwdriver
CN104608099B (zh) 2013-11-04 2017-04-19 南京德朔实业有限公司 一种输出扭矩的电动工具
GB2528696A (en) * 2014-07-29 2016-02-03 Norbar Torque Tools Torque wrench
TWM492808U (zh) 2014-08-29 2015-01-01 Zhu-Cun Chen 具鎖固裝置之扭力扳手
TWI581917B (zh) 2016-11-16 2017-05-11 陳怡富 Torque wrench positioning device
TWM547455U (zh) 2017-05-08 2017-08-21 Di-Jen Chen 扭力扳手之調整鎖緊環定位結構
TWI666093B (zh) * 2018-05-08 2019-07-21 優鋼機械股份有限公司 辨識扭力調整機構鎖定狀態之扭力工具
TWI671165B (zh) * 2019-02-01 2019-09-11 陳狄任 扭力扳手之扭力調整切換結構
TWI729844B (zh) * 2020-06-09 2021-06-01 黃鴻文 扭力扳手
US11311989B2 (en) * 2020-06-28 2022-04-26 Matatakitoyo Tool Co., Ltd. Warning device for a torque adjustor of a torque wrench
TWI754540B (zh) * 2021-02-05 2022-02-01 特典工具股份有限公司 扭力工具

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5546816A (en) * 1992-08-31 1996-08-20 Sandvick Ab Lockable spring tightening device
DE202011050282U1 (de) * 2011-05-30 2011-07-11 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentwerkzeug
DE102013009358A1 (de) * 2013-06-03 2014-12-04 Jin-Tsai Lai Konstruktion zur Einstellung des Drehmoments am Schraubendreher
DE102015103539A1 (de) * 2015-03-11 2016-09-15 Hazet-Werk Hermann Zerver Gmbh & Co. Kg Drehmomentschlüssel
CN205703930U (zh) * 2015-12-28 2016-11-23 南京德朔实业有限公司 扭力输出工具
CN205514875U (zh) * 2016-01-29 2016-08-31 美敦力公司 螺丝刀
DE202017101615U1 (de) * 2017-03-20 2017-04-19 William Tools Co., Ltd. Drehmomentschlüssel
CN111836701A (zh) * 2018-01-12 2020-10-27 斯达威力艾都威乐有限两合公司 用于扭矩工具的触发机构

Also Published As

Publication number Publication date
WO2022223068A1 (de) 2022-10-27
US12128534B2 (en) 2024-10-29
CN117042922A (zh) 2023-11-10
TW202241653A (zh) 2022-11-01
DE202021102127U1 (de) 2022-07-22
EP4326488A1 (de) 2024-02-28
JP2024511895A (ja) 2024-03-15
JP7644260B2 (ja) 2025-03-11
TWI824465B (zh) 2023-12-01
US20240198503A1 (en) 2024-06-20
EP4326488B1 (de) 2025-02-12

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