JP2018536549A - 手持ち式、手誘導式の切断装置 - Google Patents
手持ち式、手誘導式の切断装置 Download PDFInfo
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- JP2018536549A JP2018536549A JP2018526909A JP2018526909A JP2018536549A JP 2018536549 A JP2018536549 A JP 2018536549A JP 2018526909 A JP2018526909 A JP 2018526909A JP 2018526909 A JP2018526909 A JP 2018526909A JP 2018536549 A JP2018536549 A JP 2018536549A
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- 238000003754 machining Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000005498 polishing Methods 0.000 description 5
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- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003082 abrasive agent Substances 0.000 description 2
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- 238000000034 method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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- 229920006362 Teflon® Polymers 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
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Classifications
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- 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
-
- 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
- B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
- B23D47/123—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades acting on the disc of the saw blade
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
- B23Q11/0825—Relatively slidable coverings, e.g. telescopic
-
- 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
- B24B55/04—Protective covers for the grinding wheel
- B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
- B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines 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
- B25F5/02—Construction of casings, bodies or handles
- B25F5/021—Construction of casings, bodies or handles with guiding devices
-
- 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
- B27B9/00—Portable power-driven circular saws for manual operation
- B27B9/04—Guiding equipment, e.g. for cutting panels
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Sawing (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
【選択図】 図4
Description
前記切断装置TS410は300mmのホイール直径を有するダイヤモンド切断ホイールが適用され、そして、前記切断装置TS420は350mmのホイール直径を有するダイヤモンド切断ホイールが適用されている。この製造会社の情報によると、切断装置TS410により可能な切込み深さは100mmであり、そして、この製造会社の情報によると、切断装置TS420により可能な前記最大切込み深さは125mmである。
内燃機関と研磨切断ホイールを含む本発明による切断装置は、250mmのホイール直径で、93.25mm(1/2*(250mm−63.5mm))の最大切込み深さを、300mmのホイール直径で、112.5mm(1/2*(300mm−75mm))の最大切込み深さを、350mmのホイール直径で、131.25mm(1/2*(350mm−87.5mm))の最大切込み深さを、そして、400mmのホイール直径で、150mm(1/2*(400mm−100mm))の最大切込み深さを、達成する。
切断ホイール11はフランジ41によって出力シャフト20に締付けられており、回転軸14に回転可能に設計されている。駆動源の動作は、駆動ベルト38そして出力シャフト20に確実に支持されて回転可能である出力ディスク39を介して、出力シャフト20へ伝達される。
Claims (8)
- 手持ち式、手誘導式の切断装置(10)であって、
サポートハウジング部(36)と、
ホイール直径(D)を有する切断ホイール(11)と、
ベアリング要素(45)によって、前記サポートハウジング部(36)の出力軸(40)に回転可能に支持された、出力シャフト(20)と、
駆動源(17)と、前記出力シャフト(20)へ前記駆動源(17)を接続する伝達機構(19)であって前記サポートハウジング部(36)に配置されている前記伝達機構(19)と、
フランジ直径(df)を有しているフランジ(41)と、前記フランジ(41)によって確実に回転可能として前記出力シャフト(20)に配置されている前記切断ホイール(11)と、
前記切断ホイール(11)を少なくとも部分的に覆うカバー領域(25)及び前記切断ホイール(11)を露出させる加工領域(26)を有するセーフティーガード(24)とを含む装置において、
前記フランジ(41)の前記フランジ直径(df)は最小フランジ直径(dmin)に対応しており、そしてアウトカット角(θ)において前記出力軸(40)から、前記セーフティーガード(24)、前記サポートハウジング部(36)及び前記伝達機構(19)は最大距離(b1、b2、b3)を有しており、それらが前記最小フランジ直径(dmin)の半分以下であることを特徴とする、切断装置。 - 前記伝達機構(19)は、前記出力シャフト(20)に配置された出力ディスク(39)と、前記駆動源(17)の動作を前記出力ディスク(39)へ伝達する伝達要素(38)を含み、前記アウトカット角(θ)において前記出力軸(40)から、前記出力ディスク(39)および前記伝達要素(38)は最大距離(b4、b5)を有しており、それらが前記最小フランジ直径(dmin)の半分以下であることを特徴とする、請求項1に記載の切断装置。
- 前記伝達機構(19)はカバー(15)を含み、前記アウトカット角(θ)において前記出力軸(40)から、前記カバー(15)は最大距離(b6)を有しており、それが前記最小フランジ直径(dmin)の半分以下であることを特徴とする、請求項2に記載の切断装置。
- 前記セーフティーガード(24)はピボット軸(27)に枢動可能とされ、前記ピボット軸(27)は前記出力シャフト(20)の前記出力軸(40)から距離(Δ)のところに変位されていることを特徴とする、請求項1から3のいずれか一つに記載の切断装置。
- 前記セーフティーガード(24)の前記ピボット軸(27)は、前記前記セーフティーガード(24)の前記カバー領域(25)における前記出力軸(40)に対して変位されていることを特徴とする、請求項4に記載の切断装置。
- 前記セーフティーガード(24)は直径(dx)の締付けフランジ(42)を含み、
そして、前記ピボット軸(27)と前記出力軸(40)との間の前記距離(Δ)は、前記締付けフランジ(42)と前記最小フランジ直径(dmin)との差分の半分以上であることを特徴とする、請求項5に記載の切断装置。 - 前記駆動源(17)は内燃機関とされ、前記切断ホイール(11)はダイヤモンド切断ホイールまたは研磨切断ホイールとされていることを特徴とする、請求項1に記載の切断装置。
- 前記駆動源(17)は電気モータとされ、前記切断ホイール(11)はダイヤモンド切断ホイールまたは結合、強化された切断ホイールとされることを特徴とする、請求項1に記載の切断装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15196160.4 | 2015-11-25 | ||
EP15196160.4A EP3173187A1 (de) | 2015-11-25 | 2015-11-25 | Tragbare, handgeführte trennschleifmaschine |
PCT/EP2016/077717 WO2017089180A1 (de) | 2015-11-25 | 2016-11-15 | Tragbare, handgeführte trennschleifmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018536549A true JP2018536549A (ja) | 2018-12-13 |
JP6664484B2 JP6664484B2 (ja) | 2020-03-13 |
Family
ID=54705052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018526909A Active JP6664484B2 (ja) | 2015-11-25 | 2016-11-15 | 手持ち式、手誘導式の切断装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20180281086A1 (ja) |
EP (2) | EP3173187A1 (ja) |
JP (1) | JP6664484B2 (ja) |
CN (1) | CN108290271A (ja) |
WO (1) | WO2017089180A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE541380C2 (en) * | 2017-05-03 | 2019-09-10 | Husqvarna Ab | Power tool comprising a draining channel |
US11549571B2 (en) * | 2018-08-29 | 2023-01-10 | Illinois Tool Works Inc. | Belt tensioning apparatus for material removal machines |
DE202019103132U1 (de) * | 2019-06-04 | 2020-09-07 | Robel Bahnbaumaschinen Gmbh | Trennschleifgerät zum Durchtrennen einer Schiene eines Gleises |
US20210354219A1 (en) * | 2020-05-12 | 2021-11-18 | Nanjing Chervon Industry Co., Ltd. | Electric circular saw |
EP4008466A1 (de) * | 2020-12-04 | 2022-06-08 | Hilti Aktiengesellschaft | Werkzeugmaschine mit einem scheibenförmigen werkzeug und einem schutzblech zum schutz vor funkenflug |
CN113681075B (zh) * | 2021-10-27 | 2021-12-24 | 南通铂莱德节能科技有限公司 | 一种金属门窗切削设备 |
Family Cites Families (24)
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DE19923145A1 (de) * | 1999-05-20 | 2000-11-23 | Hilti Ag | Absaughaube für handgeführte Trennschleifer |
DE10110119A1 (de) * | 2001-03-02 | 2002-09-12 | Bosch Gmbh Robert | Handwerkzeugmaschine |
DE102004029986B4 (de) * | 2004-06-21 | 2007-06-14 | Hilti Ag | Schneidgerät |
DE102004035876B3 (de) * | 2004-07-23 | 2005-12-08 | Hilti Ag | Schutz- und Führungseinrichtung für ein Schneid- oder Sägegerät |
JP2006110969A (ja) * | 2004-10-14 | 2006-04-27 | Koichi Nakayama | コンクリート構造物の切断装置及び切断解体工法 |
WO2006101423A1 (en) * | 2005-03-23 | 2006-09-28 | Husqvarna Ab | Improvements relating to a cutting or sawing machine |
DE102005049766B4 (de) * | 2005-10-18 | 2010-02-04 | Andreas Stihl Ag & Co. Kg | Handgeführter Trennschleifer |
US20080168667A1 (en) * | 2005-11-02 | 2008-07-17 | David Spinato | Portable cutting device with guiding guard |
JP4209896B2 (ja) * | 2006-02-09 | 2009-01-14 | リョービ株式会社 | 手持ち式丸鋸 |
US20140000118A1 (en) * | 2007-09-20 | 2014-01-02 | Crain Cutter Company, Inc. | Yieldable drive mechanism for a toe-kick saw |
JP5284055B2 (ja) * | 2007-12-12 | 2013-09-11 | 株式会社マキタ | 卓上切断機 |
CN101896304B (zh) * | 2007-12-13 | 2013-01-16 | 胡斯华纳有限公司 | 切割机或锯机 |
US9126349B2 (en) * | 2008-02-12 | 2015-09-08 | California Industrial Rubber Co., Inc. | Apparatus for severing a workpiece |
US20090223337A1 (en) * | 2008-03-06 | 2009-09-10 | Black & Decker Inc. | Worm drive saw |
US20090229133A1 (en) * | 2008-03-14 | 2009-09-17 | Stephane Campeau | Centerless saw device |
JP5526442B2 (ja) * | 2009-03-05 | 2014-06-18 | マックス株式会社 | 携帯用切断機 |
CN201841313U (zh) * | 2010-01-29 | 2011-05-25 | 南京德朔实业有限公司 | 一种电圆锯 |
DE102010038676A1 (de) * | 2010-07-30 | 2012-02-02 | Hilti Aktiengesellschaft | Kreissäge |
CN103260804B (zh) * | 2010-08-18 | 2017-03-29 | 库兹-德制造公司商业化名库兹德研发 | 可转换的无空隙圆锯 |
EP2753457B1 (en) * | 2011-09-07 | 2016-09-21 | 3M Innovative Properties Company | Method of abrading a workpiece |
US20150328796A1 (en) * | 2013-02-01 | 2015-11-19 | Makita Corporation | Cutting device |
JP2015020257A (ja) * | 2013-07-22 | 2015-02-02 | 株式会社マキタ | 電動工具 |
EP3173188A1 (de) * | 2015-11-25 | 2017-05-31 | HILTI Aktiengesellschaft | Tragbare, handgeführte trennschleifmaschine |
EP3173189A1 (de) * | 2015-11-25 | 2017-05-31 | HILTI Aktiengesellschaft | Tragbare, handgeführte trennschleifmaschine |
-
2015
- 2015-11-25 EP EP15196160.4A patent/EP3173187A1/de not_active Withdrawn
-
2016
- 2016-11-15 US US15/778,173 patent/US20180281086A1/en not_active Abandoned
- 2016-11-15 JP JP2018526909A patent/JP6664484B2/ja active Active
- 2016-11-15 CN CN201680069124.2A patent/CN108290271A/zh active Pending
- 2016-11-15 WO PCT/EP2016/077717 patent/WO2017089180A1/de active Application Filing
- 2016-11-15 EP EP16798684.3A patent/EP3380273B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
CN108290271A (zh) | 2018-07-17 |
EP3380273B1 (de) | 2023-10-18 |
EP3173187A1 (de) | 2017-05-31 |
EP3380273A1 (de) | 2018-10-03 |
US20180281086A1 (en) | 2018-10-04 |
JP6664484B2 (ja) | 2020-03-13 |
WO2017089180A1 (de) | 2017-06-01 |
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