KR102573466B1 - 토크가 펄스로 전달되는 조임 공정을 수행하도록 구성된 전기 공구 - Google Patents

토크가 펄스로 전달되는 조임 공정을 수행하도록 구성된 전기 공구 Download PDF

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Publication number
KR102573466B1
KR102573466B1 KR1020227026275A KR20227026275A KR102573466B1 KR 102573466 B1 KR102573466 B1 KR 102573466B1 KR 1020227026275 A KR1020227026275 A KR 1020227026275A KR 20227026275 A KR20227026275 A KR 20227026275A KR 102573466 B1 KR102573466 B1 KR 102573466B1
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KR
South Korea
Prior art keywords
torque
power level
electric tool
pulses
electric motor
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KR1020227026275A
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English (en)
Korean (ko)
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KR20220123673A (ko
Inventor
존 로버트 크리스티앙 프리베르그
Original Assignee
아틀라스 콥코 인더스트리얼 테크니크 에이비
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Publication of KR20220123673A publication Critical patent/KR20220123673A/ko
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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)
KR1020227026275A 2020-01-29 2021-01-14 토크가 펄스로 전달되는 조임 공정을 수행하도록 구성된 전기 공구 Active KR102573466B1 (ko)

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
KR20220123673A KR20220123673A (ko) 2022-09-08
KR102573466B1 true KR102573466B1 (ko) 2023-09-01

Family

ID=74191724

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227026275A Active KR102573466B1 (ko) 2020-01-29 2021-01-14 토크가 펄스로 전달되는 조임 공정을 수행하도록 구성된 전기 공구

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 (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100096155A1 (en) 2007-09-21 2010-04-22 Hitachi Koki Co., Ltd. Impact Tool
US20150352699A1 (en) 2013-01-24 2015-12-10 Hitachi Koki Co., Ltd. Power Tool
US20200023501A1 (en) 2018-07-18 2020-01-23 Milwaukee Electric Tool Corporation Impulse driver

Family Cites Families (11)

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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
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
JP4093145B2 (ja) * 2003-08-26 2008-06-04 松下電工株式会社 締付け工具
JP5115904B2 (ja) * 2007-09-21 2013-01-09 日立工機株式会社 インパクト工具
CN103009327B (zh) * 2008-03-17 2015-05-20 史丹利百得有限公司 不连续驱动力工具主轴和插座接口
CN103223655B (zh) * 2012-01-27 2017-04-12 英格索尔-兰德公司 精确紧固的手持无绳电动工具
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100096155A1 (en) 2007-09-21 2010-04-22 Hitachi Koki Co., Ltd. Impact Tool
US20150352699A1 (en) 2013-01-24 2015-12-10 Hitachi Koki Co., Ltd. Power Tool
US20200023501A1 (en) 2018-07-18 2020-01-23 Milwaukee Electric Tool Corporation Impulse driver

Also Published As

Publication number Publication date
EP4096870B1 (en) 2023-11-29
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
CN115023318B (zh) 2023-11-10
JP7392165B2 (ja) 2023-12-05

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