CN110914028B - 电动工具和用于识别电动工具的事件和/或状态的方法 - Google Patents

电动工具和用于识别电动工具的事件和/或状态的方法 Download PDF

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Publication number
CN110914028B
CN110914028B CN201780093369.3A CN201780093369A CN110914028B CN 110914028 B CN110914028 B CN 110914028B CN 201780093369 A CN201780093369 A CN 201780093369A CN 110914028 B CN110914028 B CN 110914028B
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China
Prior art keywords
tool
power tool
mechanical
event
state
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CN201780093369.3A
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English (en)
Chinese (zh)
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CN110914028A (zh
Inventor
M.施密德
M.鲁施
U.维尔纳
R.佐默
T.施托伊布利
M.尼特利斯帕赫
J.埃弗茨
L.勒切尔
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Festool GmbH
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Festool GmbH
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Publication of CN110914028A publication Critical patent/CN110914028A/zh
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/38—Devices for braking the circular saw blade or the saw spindle; Devices for damping vibrations of the circular saw blade, e.g. silencing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B27G19/04—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws for manually-operated power-driven circular saws
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00—Accessories specially designed for sawing machines or sawing devices
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
    • B25D2250/221—Sensors
    • 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
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/148—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using capacitive technology

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • General Engineering & Computer Science (AREA)
  • Machine Tool Sensing Apparatuses (AREA)
  • Sawing (AREA)
  • Milling Processes (AREA)
CN201780093369.3A 2017-07-24 2017-07-24 电动工具和用于识别电动工具的事件和/或状态的方法 Active CN110914028B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/068649 WO2019020165A1 (de) 2017-07-24 2017-07-24 Elektrowerkzeug und verfahren zum erkennen eines ereignisses und/oder zustands eines elektrowerkzeugs

Publications (2)

Publication Number Publication Date
CN110914028A CN110914028A (zh) 2020-03-24
CN110914028B true CN110914028B (zh) 2022-03-22

Family

ID=59399423

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780093369.3A Active CN110914028B (zh) 2017-07-24 2017-07-24 电动工具和用于识别电动工具的事件和/或状态的方法

Country Status (6)

Country Link
US (1) US11534902B2 (https=)
EP (1) EP3619016B1 (https=)
JP (1) JP7270601B2 (https=)
KR (2) KR20200022423A (https=)
CN (1) CN110914028B (https=)
WO (1) WO2019020165A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3825066A1 (de) 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer handgeführten werkzeugmaschine und handgeführte werkzeugmaschine
EP3825067A1 (de) * 2019-11-21 2021-05-26 Hilti Aktiengesellschaft Verfahren zum betreiben einer werkzeugmaschine und werkzeugmaschine
SE544811C2 (en) 2020-10-19 2022-11-29 Husqvarna Ab A hand-held electrically powered cut-off tool with a kickback mitigation function
EP4488006A3 (en) 2020-10-19 2025-03-26 Husqvarna AB A hand-held electrically powered cut-off tool with a kickback mitigation function
US12330225B2 (en) 2021-06-28 2025-06-17 Milwaukee Electric Tool Corporation Cut-off saw including forward and reverse blade rotation
CN113997358A (zh) * 2021-11-07 2022-02-01 创识(海南)科技有限公司 一种木材加工用切割机刀片防切伤急停装置
JP2024006727A (ja) * 2022-07-04 2024-01-17 パナソニックホールディングス株式会社 電動工具システム、診断方法及びプログラム

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WO2014105935A1 (en) * 2012-12-31 2014-07-03 Robert Bosch Gmbh Kichback detection system
CN104014868A (zh) * 2013-03-01 2014-09-03 博世电动工具（中国）有限公司 圆锯

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JPS5822288B2 (ja) * 1979-06-18 1983-05-07 株式会社 アマダ 鋸盤の切込量制御方法及び制御装置
US4802095A (en) * 1986-12-24 1989-01-31 The Boeing Company Method for indicating end mill wear
US5125160A (en) 1991-05-15 1992-06-30 Textron Inc. Power tool inertia brake
EP1234285B1 (en) 1999-10-01 2016-06-15 Sd3, Llc Table saw safety system
US20040181951A1 (en) 2003-03-17 2004-09-23 Wittke Edward R. Chain saw safety system
US7410006B2 (en) 2004-10-20 2008-08-12 Black & Decker Inc. Power tool anti-kickback system with rotational rate sensor
DE112005003148T5 (de) 2004-12-17 2007-10-31 Milwaukee Electric Tool Corp., Brookfield Intelligentes Zubehör für Elektrowerkzeuge
FR2935496B1 (fr) * 2008-08-29 2014-05-16 Pellenc Sa Procede permettant l'arret des outils portatifs lors de mouvements brusques imprevus, et outils portatifs en faisant application
US7739934B2 (en) * 2008-09-08 2010-06-22 Power Tool Institute Detection system for power tool
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WO2014105935A1 (en) * 2012-12-31 2014-07-03 Robert Bosch Gmbh Kichback detection system
CN104014868A (zh) * 2013-03-01 2014-09-03 博世电动工具（中国）有限公司 圆锯

Also Published As

Publication number Publication date
KR102613417B1 (ko) 2023-12-14
JP2020528362A (ja) 2020-09-24
EP3619016B1 (de) 2025-01-08
WO2019020165A1 (de) 2019-01-31
EP3619016A1 (de) 2020-03-11
US20200206887A1 (en) 2020-07-02
JP7270601B2 (ja) 2023-05-10
CN110914028A (zh) 2020-03-24
KR20200022423A (ko) 2020-03-03
KR20230036160A (ko) 2023-03-14
US11534902B2 (en) 2022-12-27

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