JP7495793B2 - 作業機 - Google Patents
作業機 Download PDFInfo
- Publication number
- JP7495793B2 JP7495793B2 JP2020024619A JP2020024619A JP7495793B2 JP 7495793 B2 JP7495793 B2 JP 7495793B2 JP 2020024619 A JP2020024619 A JP 2020024619A JP 2020024619 A JP2020024619 A JP 2020024619A JP 7495793 B2 JP7495793 B2 JP 7495793B2
- Authority
- JP
- Japan
- Prior art keywords
- motor
- outer housing
- housing
- opening
- work machine
- 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
Links
- 230000001681 protective effect Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000009429 electrical wiring Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
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
- 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
- B25B23/18—Devices for illuminating the head of the screw or the nut
-
- 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
- B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/008—Leisure, hobby or sport articles, e.g. toys, games or first-aid kits; Hand tools; Toolboxes
- F21V33/0084—Hand tools; Toolboxes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/828—With illuminating or viewing means for work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Harvester Elements (AREA)
- Portable Power Tools In General (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
図1~図5を参照して、パワーカッタ10について説明する。パワーカッタ10は、手持ち式の動力工具であり、主に石材や鉄材といった切断対象物を切断するために用いられる。図1、図2に示すように、パワーカッタ10は、ディスクブレード12と、アウタハウジング14と、金属製のブレードアーム16と、ブレードカバー18と、バッテリケース20を備えている。アウタハウジング14は、右側アウタハウジング14aと、左側アウタハウジング14bを備えている。ブレードアーム16は、右側アウタハウジング14aから前方に延びている。
図6~図8を参照して、本実施例の刈払機202について説明する。図6に示すように、刈払機202は、支持棹204と、支持棹204の前端204aに設けられた前端ユニット206と、支持棹204の後端204bに設けられた後端ユニット208と、支持棹204の中間部に設けられたループハンドル210と、支持棹204のループハンドル210と後端ユニット208の間に設けられたグリップ212を備えている。支持棹204は、中空のパイプ状であって、前端204aから後端204bまで直線状に伸びている。
Claims (5)
- 作業機であって、
作動部と、
前記作動部を駆動するモータと、
前記モータの少なくとも一部を覆っているモータハウジングと、
前記モータ、及び、前記モータハウジングを収容するとともに、前記モータハウジングを覆っているアウタハウジングと、
前記モータハウジングにおいて、前記アウタハウジングによって覆われている部分に設けられている発光部と、を備え、
前記アウタハウジングにおいて、前記発光部と対向する部分には、前記発光部から発光される光を通過させるための開口部が設けられている、作業機。 - 前記開口部には、前記開口部を遮蔽するとともに、前記発光部から発光される光を通過させる保護部材が設けられている、請求項1に記載の作業機。
- 前記発光部から放出される光は、前記作動部側に向けて放出される、請求項1又は2に記載の作業機。
- 前記作業機は、さらに、
前記アウタハウジングに着脱可能なバッテリを備え、
前記モータ、及び、前記発光部は、前記バッテリから供給される電力によって動作する、請求項1から3のいずれか一項に記載の作業機。 - 前記作業機は、さらに、
前記モータ及び前記発光部の動作を制御するコントローラを備える、請求項1から4のいずれか一項に記載の作業機。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020024619A JP7495793B2 (ja) | 2020-02-17 | 2020-02-17 | 作業機 |
PCT/JP2020/046473 WO2021166392A1 (ja) | 2020-02-17 | 2020-12-14 | 作業機 |
US17/800,047 US11938607B2 (en) | 2020-02-17 | 2020-12-14 | Power tool with light emitter |
DE112020006743.2T DE112020006743T5 (de) | 2020-02-17 | 2020-12-14 | Arbeitsmaschine |
CN202080096905.7A CN115135457A (zh) | 2020-02-17 | 2020-12-14 | 作业设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020024619A JP7495793B2 (ja) | 2020-02-17 | 2020-02-17 | 作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021126756A JP2021126756A (ja) | 2021-09-02 |
JP7495793B2 true JP7495793B2 (ja) | 2024-06-05 |
Family
ID=77391920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020024619A Active JP7495793B2 (ja) | 2020-02-17 | 2020-02-17 | 作業機 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11938607B2 (ja) |
JP (1) | JP7495793B2 (ja) |
CN (1) | CN115135457A (ja) |
DE (1) | DE112020006743T5 (ja) |
WO (1) | WO2021166392A1 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003039401A (ja) | 2001-08-03 | 2003-02-13 | Makita Corp | 切断機 |
JP2008018498A (ja) | 2006-07-13 | 2008-01-31 | Makita Corp | 切断機 |
WO2016194536A1 (ja) | 2015-05-29 | 2016-12-08 | 日立工機株式会社 | 切断機 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4833782A (en) * | 1987-06-01 | 1989-05-30 | Robert E. Strauss | Saber saw tracing light |
JP4823450B2 (ja) | 2001-09-17 | 2011-11-24 | 株式会社マキタ | 照明装置を備えた電動工具 |
US9266230B2 (en) * | 2010-01-07 | 2016-02-23 | Black & Decker Inc. | Twist-handled power tool with locking system |
US8418778B2 (en) * | 2010-01-07 | 2013-04-16 | Black & Decker Inc. | Power screwdriver having rotary input control |
US8128250B2 (en) * | 2010-01-11 | 2012-03-06 | Robert Bosch Gmbh | Articulating drill with illumination |
JP2013119149A (ja) * | 2011-12-08 | 2013-06-17 | Makita Corp | 電動工具 |
US10486291B2 (en) * | 2014-11-12 | 2019-11-26 | Ingersoll-Rand Company | Integral tool housing heat sink for light emitting diode apparatus |
DE102014226025A1 (de) * | 2014-12-16 | 2016-06-16 | Robert Bosch Gmbh | Optische Anzeigevorrichtungseinheit zur Verwendung in einer externen Anwendungseinheit |
WO2016196905A1 (en) * | 2015-06-05 | 2016-12-08 | Ingersoll-Rand Company | Lighting systems for power tools |
EP3917708A4 (en) * | 2019-02-18 | 2022-11-30 | Milwaukee Electric Tool Corporation | IMPACT TOOL |
US11453106B2 (en) * | 2019-10-25 | 2022-09-27 | Milwaukee Electric Tool Corporation | Rotary power tool having work light brightness control unit |
-
2020
- 2020-02-17 JP JP2020024619A patent/JP7495793B2/ja active Active
- 2020-12-14 US US17/800,047 patent/US11938607B2/en active Active
- 2020-12-14 CN CN202080096905.7A patent/CN115135457A/zh active Pending
- 2020-12-14 DE DE112020006743.2T patent/DE112020006743T5/de active Pending
- 2020-12-14 WO PCT/JP2020/046473 patent/WO2021166392A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003039401A (ja) | 2001-08-03 | 2003-02-13 | Makita Corp | 切断機 |
JP2008018498A (ja) | 2006-07-13 | 2008-01-31 | Makita Corp | 切断機 |
WO2016194536A1 (ja) | 2015-05-29 | 2016-12-08 | 日立工機株式会社 | 切断機 |
Also Published As
Publication number | Publication date |
---|---|
JP2021126756A (ja) | 2021-09-02 |
CN115135457A (zh) | 2022-09-30 |
US20230073057A1 (en) | 2023-03-09 |
DE112020006743T5 (de) | 2022-12-22 |
WO2021166392A1 (ja) | 2021-08-26 |
US11938607B2 (en) | 2024-03-26 |
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