CN115023318B - 适于在扭矩以脉冲形式传递的情况下执行紧固操作的电动工具 - Google Patents

适于在扭矩以脉冲形式传递的情况下执行紧固操作的电动工具 Download PDF

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Publication number
CN115023318B
CN115023318B CN202180011304.6A CN202180011304A CN115023318B CN 115023318 B CN115023318 B CN 115023318B CN 202180011304 A CN202180011304 A CN 202180011304A CN 115023318 B CN115023318 B CN 115023318B
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CN
China
Prior art keywords
power level
torque
electric motor
power
pulses
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
CN202180011304.6A
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English (en)
Chinese (zh)
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CN115023318A (zh
Inventor
J·R·C·弗里贝里
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Atlas Copco Industrial Technique AB
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Atlas Copco Industrial Technique AB
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Publication of CN115023318A publication Critical patent/CN115023318A/zh
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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
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • 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
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically 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
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
    • B25B23/1475—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers for impact wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
CN202180011304.6A 2020-01-29 2021-01-14 适于在扭矩以脉冲形式传递的情况下执行紧固操作的电动工具 Active CN115023318B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE2030027 2020-01-29
SE2030027-3 2020-01-29
PCT/EP2021/050618 WO2021151674A1 (en) 2020-01-29 2021-01-14 Electric tool adapted to perform tightening operations where torque is delivered in pulses

Publications (2)

Publication Number Publication Date
CN115023318A CN115023318A (zh) 2022-09-06
CN115023318B true CN115023318B (zh) 2023-11-10

Family

ID=74191724

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180011304.6A Active CN115023318B (zh) 2020-01-29 2021-01-14 适于在扭矩以脉冲形式传递的情况下执行紧固操作的电动工具

Country Status (7)

Country Link
US (1) US11642764B2 (https=)
EP (1) EP4096870B1 (https=)
JP (1) JP7392165B2 (https=)
KR (1) KR102573466B1 (https=)
CN (1) CN115023318B (https=)
ES (1) ES2971454T3 (https=)
WO (1) WO2021151674A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119968202A (zh) 2022-09-29 2025-05-09 株式会社大熊制药 用于预防或治疗心血管衰老疾病的包含依那格列净的药物组合物
WO2024076177A1 (ko) 2022-10-05 2024-04-11 주식회사 대웅제약 이나보글리플로진을 포함하는 신장애 및/또는 당뇨병 예방 또는 치료용 약학 조성물
KR20240107660A (ko) 2022-12-30 2024-07-09 주식회사 대웅제약 이나보글리플로진 및 메트포르민을 포함하는 약학 조성물
SE547095C2 (en) 2023-06-27 2025-04-22 Atlas Copco Ind Technique Ab Controlling a motor of a pulse tool using upper and lower limits
SE547129C2 (en) * 2023-06-27 2025-04-29 Atlas Copco Ind Technique Ab Controlling a motor of a pulse tool
CN117648031B (zh) * 2023-11-21 2025-07-15 张家港华捷电子有限公司 一种电钻防扭手参数自适应用户的方法及系统
SE2330588A1 (en) * 2023-12-21 2025-01-07 Atlas Copco Ind Technique Ab Pulse tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920836A (en) * 1986-11-28 1990-05-01 Yokota Industrial Co., Ltd. Two blade type impulse wrench
CN1590029A (zh) * 2003-08-26 2005-03-09 松下电工株式会社 用于紧固螺丝或螺栓的电动工具
US8074732B2 (en) * 2008-03-17 2011-12-13 Stanley Black & Decker, Inc. Discontinuous drive power tool spindle and socket interface
CN103223655A (zh) * 2012-01-27 2013-07-31 英格索尔-兰德公司 精确紧固的手持无绳电动工具
CN104936746A (zh) * 2013-01-24 2015-09-23 日立工机株式会社 电动工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838133A (en) * 1987-09-29 1989-06-13 Nippon Pneumatic Manufacturing Co., Ltd. Hydraulic pulse wrench
US5092410A (en) 1990-03-29 1992-03-03 Chicago Pneumatic Tool Company Adjustable pressure dual piston impulse clutch
JPH08294875A (ja) * 1995-04-25 1996-11-12 Nissan Motor Co Ltd インパクト式ねじ締め装置
US8074731B2 (en) * 2007-09-21 2011-12-13 Hitachi Koki Co., Ltd. Impact tool
JP5115904B2 (ja) * 2007-09-21 2013-01-09 日立工機株式会社 インパクト工具
KR102026499B1 (ko) * 2012-04-03 2019-09-27 아틀라스 콥코 인더스트리얼 테크니크 에이비 전동 렌치
JP6011359B2 (ja) * 2013-01-24 2016-10-19 日立工機株式会社 電動工具
US11273542B2 (en) * 2016-06-30 2022-03-15 Atlas Copco Industrial Technique Ab Electric pulse tool with controlled reaction force
US11213934B2 (en) * 2018-07-18 2022-01-04 Milwaukee Electric Tool Corporation Impulse driver

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920836A (en) * 1986-11-28 1990-05-01 Yokota Industrial Co., Ltd. Two blade type impulse wrench
CN1590029A (zh) * 2003-08-26 2005-03-09 松下电工株式会社 用于紧固螺丝或螺栓的电动工具
US8074732B2 (en) * 2008-03-17 2011-12-13 Stanley Black & Decker, Inc. Discontinuous drive power tool spindle and socket interface
CN103223655A (zh) * 2012-01-27 2013-07-31 英格索尔-兰德公司 精确紧固的手持无绳电动工具
CN104936746A (zh) * 2013-01-24 2015-09-23 日立工机株式会社 电动工具

Also Published As

Publication number Publication date
EP4096870B1 (en) 2023-11-29
KR102573466B1 (ko) 2023-09-01
US11642764B2 (en) 2023-05-09
ES2971454T3 (es) 2024-06-05
JP2023512180A (ja) 2023-03-24
CN115023318A (zh) 2022-09-06
KR20220123673A (ko) 2022-09-08
EP4096870A1 (en) 2022-12-07
US20220355446A1 (en) 2022-11-10
WO2021151674A1 (en) 2021-08-05
JP7392165B2 (ja) 2023-12-05

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