JP2023506430A - 回転工具を備えた電動工具装置 - Google Patents
回転工具を備えた電動工具装置 Download PDFInfo
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- JP2023506430A JP2023506430A JP2022535094A JP2022535094A JP2023506430A JP 2023506430 A JP2023506430 A JP 2023506430A JP 2022535094 A JP2022535094 A JP 2022535094A JP 2022535094 A JP2022535094 A JP 2022535094A JP 2023506430 A JP2023506430 A JP 2023506430A
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- 239000012530 fluid Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
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- 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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
- B23D45/16—Hand-held sawing devices with circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B23D29/00—Hand-held metal-shearing or metal-cutting devices
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- 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
- B23D33/00—Accessories for shearing machines or shearing devices
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
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- 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
-
- 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
- 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
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/028—Angle tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
- B24B27/08—Grinders for cutting-off being portable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
- B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
- B24B55/102—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided with rotating tools
-
- 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
- B25F5/008—Cooling means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Portable Power Tools In General (AREA)
- Sawing (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Description
a)回転工具を有する電動工具を提供するステップ、
b)検出手段で電動工具の動作状態を検出するステップ、
c)電動工具の検出された動作状態に応じて電動工具を動作させるステップ
を含む。
- 好ましくは、モータファンは、両方の回転方向に対称的に適する。
- 好ましくは、工具は、両方の回転方向での使用に適する。電動工具が切断グラインダである場合、これは、特に切断砥石又は切削砥石に適用され、切断砥石又は切削砥石には、特に切削性能を向上させるためにダイヤモンドを散りばめることもできる。
- 好ましくは、電動工具のギヤ機構は、直線状の歯車の歯を有し、歯も両方の回転方向に適する。
- 好ましくは、電動工具は、両方の回転方向に適した電子整流モータを有する。
- 好ましくは、工具の締結は、工具の両方の回転方向に適する。本発明に関連して、これは、特に、工具の締結が両方の回転方向において緩まないことを意味する。換言すれば、電動工具が動作する回転方向にかかわらず、工具は、電動工具から望ましくない方法で外れない。
2 モータ
3 工具
4 回転方向
5 検出手段
6 工具の回転方向のための指示手段
7 吸引ホース接続部
8 ダストフード又は保護フード
9 電動工具の作業方向
10 吸引取出装置
Claims (15)
- 回転工具(3)を有する電動工具(1)において、前記電動工具(1)の前記工具(3)の回転方向(4)は、前記電動工具(1)の動作状態に応じて設定され得る、ことを特徴とする電動工具。
- ブラシレスモータであるモータ(2)を含む、ことを特徴とする請求項1に記載の電動工具。
- 前記電動工具(1)の冷却は、前記回転方向から実質的に独立しているように設計される、ことを特徴とする請求項1又は2に記載の電動工具。
- 前記回転方向(4)のための指示手段(6)を含む、ことを特徴とする請求項1~3のいずれか一項に記載の電動工具。
- 切断グラインダ、ダイヤモンド切断グラインダ又はアングルグラインダである、ことを特徴とする請求項1~4のいずれか一項に記載の電動工具。
- 前記動作状態は、吸引装置が前記電動工具(1)に接続されているかどうかを示す、ことを特徴とする請求項1~5のいずれか一項に記載の電動工具。
- 吸引装置を認識するための手段(5)を含む、ことを特徴とする請求項1~6のいずれか一項に記載の電動工具。
- 吸引装置を認識するための前記手段(5)は、マイクロスイッチ、磁石及び/又はホールセンサによって形成される、ことを特徴とする請求項7に記載の電動工具。
- 前記電動工具(1)の前記工具(3)の前記回転方向(4)を設定するための電子装置を含む、ことを特徴とする請求項1~8のいずれか一項に記載の電動工具。
- 前記電動工具(1)の前記工具(3)は、吸引装置が前記電動工具(1)に接続されている場合、時計回りに回転し、及び前記電動工具(1)の前記工具(3)は、吸引装置が前記電動工具(1)に接続されていない場合、反時計回りに回転する、ことを特徴とする請求項1~9のいずれか一項に記載の電動工具。
- 吸引ホース接続部(7)及び/又は吸引取出装置(10)は、前記電動工具(1)の前記工具(3)の回転方向(4)に応じて及び/又は前記電動工具(1)の作業方向(9)に応じて前記電動工具(1)に配置される、ことを特徴とする請求項1~10のいずれか一項に記載の電動工具。
- 回転工具(3)を有する電動工具(1)を動作させる方法であって、以下のステップ:
a)請求項1~11のいずれか一項に記載の回転工具(3)を有する電動工具(1)を提供するステップ、
b)検出手段(5)で前記電動工具(1)の動作状態を検出するステップ、
c)前記電動工具(1)の前記検出された動作状態に応じて前記電動工具(1)を動作させるステップ
を含む方法。 - 前記検出手段(5)は、前記電動工具(1)の前記動作状態として、吸引装置が前記電動工具(1)に接続されているかどうかを検出するように設定される、ことを特徴とする請求項12に記載の方法。
- 前記電動工具(1)の前記工具(3)の回転方向(4)は、吸引装置が前記電動工具(1)に接続されているか否かに応じて設定される、ことを特徴とする請求項12又は13に記載の方法。
- 前記電動工具(1)の前記工具(3)の前記回転方向(4)は、前記回転方向(4)のための指示手段(6)によって指示される、ことを特徴とする請求項12~14のいずれか一項に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19215269.2 | 2019-12-11 | ||
EP19215269.2A EP3834993A1 (de) | 2019-12-11 | 2019-12-11 | Elektrowerkzeuggerät mit einem motor und einem rotierenden werkzeug |
PCT/EP2020/083308 WO2021115781A1 (de) | 2019-12-11 | 2020-11-25 | Elektrowerkzeuggerät mit einem rotierenden werkzeug |
Publications (2)
Publication Number | Publication Date |
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JP2023506430A true JP2023506430A (ja) | 2023-02-16 |
JP7496190B2 JP7496190B2 (ja) | 2024-06-06 |
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JP2022535094A Active JP7496190B2 (ja) | 2019-12-11 | 2020-11-25 | 回転工具を備えた電動工具装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230001538A1 (ja) |
EP (2) | EP3834993A1 (ja) |
JP (1) | JP7496190B2 (ja) |
CN (1) | CN114616066A (ja) |
WO (1) | WO2021115781A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4289553A1 (de) * | 2022-06-07 | 2023-12-13 | Hilti Aktiengesellschaft | Elektrowerkzeuggerät mit einem rotierenden werkzeug |
TWI843440B (zh) * | 2023-02-14 | 2024-05-21 | 車王電子股份有限公司 | 具有快換護罩組的電動切削機 |
Citations (4)
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JP2008529817A (ja) * | 2005-02-18 | 2008-08-07 | ヨハンソン,マッツ | 切断および集塵アセンブリ、並びにそのようなアセンブリを備えた加工機器 |
JP2015188967A (ja) * | 2014-03-28 | 2015-11-02 | 日立工機株式会社 | 作業機 |
WO2017145643A1 (ja) * | 2016-02-26 | 2017-08-31 | 日立工機株式会社 | 作業工具 |
JP2019187183A (ja) * | 2018-04-16 | 2019-10-24 | 株式会社マキタ | 電動工具 |
Family Cites Families (11)
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JP2676183B2 (ja) * | 1993-11-11 | 1997-11-12 | ジャパンハックス株式会社 | 回転式カッターの吸塵装置 |
JP3726482B2 (ja) * | 1998-04-03 | 2005-12-14 | 日立工機株式会社 | 電動式切断工具 |
CA2397024C (en) * | 2002-08-07 | 2008-02-19 | Edward M. Turley | Switch mechanism for reversible grinder |
CN2715938Y (zh) * | 2004-08-14 | 2005-08-10 | 金克勤 | 手持式电动开槽机 |
DE102011004364A1 (de) * | 2011-02-18 | 2012-08-23 | Robert Bosch Gmbh | Handwerkzeugmaschine, insbesondere Akkuschrauber |
DE102014201435A1 (de) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | Handwerkzeugmaschine |
DE102014209032A1 (de) * | 2014-01-27 | 2015-07-30 | Robert Bosch Gmbh | Werkzeugmaschinenvorrichtung |
US10688613B2 (en) * | 2014-02-17 | 2020-06-23 | Makita Corporation | Dust collector and work tool provided with dust collector |
US9847194B2 (en) * | 2014-03-28 | 2017-12-19 | Black & Decker Inc. | Integrated electronic switch and control module for a power tool |
JP6457798B2 (ja) * | 2014-11-26 | 2019-01-23 | 株式会社マキタ | 電動機器 |
EP3391993A1 (de) * | 2017-04-20 | 2018-10-24 | HILTI Aktiengesellschaft | Trennschleifer |
-
2019
- 2019-12-11 EP EP19215269.2A patent/EP3834993A1/de not_active Withdrawn
-
2020
- 2020-11-25 WO PCT/EP2020/083308 patent/WO2021115781A1/de unknown
- 2020-11-25 JP JP2022535094A patent/JP7496190B2/ja active Active
- 2020-11-25 CN CN202080074670.1A patent/CN114616066A/zh active Pending
- 2020-11-25 US US17/781,458 patent/US20230001538A1/en active Pending
- 2020-11-25 EP EP20808459.0A patent/EP4072787A1/de active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008529817A (ja) * | 2005-02-18 | 2008-08-07 | ヨハンソン,マッツ | 切断および集塵アセンブリ、並びにそのようなアセンブリを備えた加工機器 |
JP2015188967A (ja) * | 2014-03-28 | 2015-11-02 | 日立工機株式会社 | 作業機 |
WO2017145643A1 (ja) * | 2016-02-26 | 2017-08-31 | 日立工機株式会社 | 作業工具 |
JP2019187183A (ja) * | 2018-04-16 | 2019-10-24 | 株式会社マキタ | 電動工具 |
Also Published As
Publication number | Publication date |
---|---|
US20230001538A1 (en) | 2023-01-05 |
JP7496190B2 (ja) | 2024-06-06 |
WO2021115781A1 (de) | 2021-06-17 |
EP4072787A1 (de) | 2022-10-19 |
EP3834993A1 (de) | 2021-06-16 |
CN114616066A (zh) | 2022-06-10 |
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