JPWO2018061556A1 - 電動工具 - Google Patents
電動工具 Download PDFInfo
- Publication number
- JPWO2018061556A1 JPWO2018061556A1 JP2018542001A JP2018542001A JPWO2018061556A1 JP WO2018061556 A1 JPWO2018061556 A1 JP WO2018061556A1 JP 2018542001 A JP2018542001 A JP 2018542001A JP 2018542001 A JP2018542001 A JP 2018542001A JP WO2018061556 A1 JPWO2018061556 A1 JP WO2018061556A1
- Authority
- JP
- Japan
- Prior art keywords
- rotation
- motor
- gear
- housing
- rotating shaft
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
- B27B5/32—Devices for securing circular saw blades to the saw spindle
-
- 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
- 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
-
- 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
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/26—Accessories, e.g. stops
-
- 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
- B27B9/00—Portable power-driven circular saws for manual operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
Description
Claims (10)
- モータと、所定の方向に延び前記モータによって回転される回転軸と、前記回転軸の回転力が伝達されることで回転し、先端工具を着脱可能な出力部と、前記所定の方向における前記回転軸の一端に位置し、正逆両方向のうち一方の方向への回転のみを伝達可能に前記回転軸の回転を規制する規制部材と、を有することを特徴とする電動工具。
- 前記出力部の前記正逆両方向の回転を規制する固定機構を有する請求項1に記載の電動工具。
- 前記モータと前記出力部との間に、前記モータの回転を減速して前記出力部に伝達する減速機構をさらに有することを特徴とする請求項1又は2に記載の電動工具。
- 前記モータは、前記回転軸と一体回転するロータを有することを特徴とする請求項3に記載の電動工具。
- 前記減速機構は、前記所定の方向において、前記ロータに対して前記出力部側に位置し、前記所定の方向において前記ロータに対して前記出力部側に位置する前記回転軸の端部と前記減速機構とを支持するギヤハウジングをさらに有し、前記ギヤハウジングは、前記規制部材を介して前記端部を支持することを特徴とする請求項4に記載の電動工具。
- 前記ギヤハウジングは、金属製であることを特徴とする請求項5に記載の電動工具。
- 前記規制部材は、ワンウェイクラッチであることを特徴とする請求項1乃至6のいずれか一項に記載の電動工具。
- 前記モータは、ブラシレスモータであることを特徴とする請求項1乃至7のいずれか一項に記載の電動工具。
- 前記モータを収容するハウジングと、前記ハウジングを支えるためのベースと、を有し、前記ハウジングは、把持可能なハンドルを備え、前記規制部材は、前記ハンドルと前記ベースとの間の位置で、前記ハウジング内部に設けられていることを特徴とする請求項4乃至6のいずれか一項に記載の電動工具。
- 前記ロータには前記モータを冷却するためのファンが設けられ、前記ファンの半径方向を径方向としたとき、前記規制部材の前記径方向上に前記ハンドルが位置することを特徴とする請求項9に記載の電動工具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016195070 | 2016-09-30 | ||
JP2016195070 | 2016-09-30 | ||
PCT/JP2017/030548 WO2018061556A1 (ja) | 2016-09-30 | 2017-08-25 | 電動工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018061556A1 true JPWO2018061556A1 (ja) | 2018-12-27 |
JP6792627B2 JP6792627B2 (ja) | 2020-11-25 |
Family
ID=61759444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018542001A Active JP6792627B2 (ja) | 2016-09-30 | 2017-08-25 | 電動工具 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6792627B2 (ja) |
CN (1) | CN210307665U (ja) |
DE (1) | DE212017000224U1 (ja) |
WO (1) | WO2018061556A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7049145B6 (ja) * | 2018-03-16 | 2022-04-19 | 株式会社マキタ | 電動工具 |
Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61168475A (ja) * | 1985-01-22 | 1986-07-30 | 松下電工株式会社 | 電動工具 |
JPH09502134A (ja) * | 1993-12-29 | 1997-03-04 | ツェー・ウント・エー・フェイン・ゲーエムベーハー・ウント・コー | 工作機械 |
JPH09151964A (ja) * | 1995-11-30 | 1997-06-10 | Tsubakimoto Emason:Kk | リフトオフ型一方向クラッチおよびリフトオフ型一方向クラッチ付モータ |
JPH09177837A (ja) * | 1995-12-21 | 1997-07-11 | Tsubakimoto Emason:Kk | 軸受一体型一方向クラッチを内蔵した動力伝動装置 |
DE10003773A1 (de) * | 2000-01-28 | 2001-08-09 | Scintilla Ag | Handwerkzeugmaschine |
JP2001293672A (ja) * | 2000-04-13 | 2001-10-23 | Makita Corp | 充電式電動工具 |
JP2004225642A (ja) * | 2003-01-24 | 2004-08-12 | Hitachi Koki Co Ltd | 電動工具用冷却ファン及び冷却ファンを備えた電動工具 |
JP2006181667A (ja) * | 2004-12-27 | 2006-07-13 | Makita Corp | 電動工具 |
JP2006226146A (ja) * | 2005-02-15 | 2006-08-31 | Denso Corp | スタータ |
JP2007326289A (ja) * | 2006-06-08 | 2007-12-20 | Hitachi Koki Co Ltd | 切削工具 |
JP2009523973A (ja) * | 2006-01-16 | 2009-06-25 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 伝動装置、殊に電動式手持ち工作機械のための伝動装置 |
JP2009166155A (ja) * | 2008-01-15 | 2009-07-30 | Hitachi Koki Co Ltd | 留め具打込機 |
US20100078187A1 (en) * | 2006-12-21 | 2010-04-01 | Chengzhong Chen | Power tool |
JP2010201516A (ja) * | 2009-02-27 | 2010-09-16 | Hitachi Koki Co Ltd | 電動工具 |
JP2014074348A (ja) * | 2012-10-03 | 2014-04-24 | Jtekt Corp | 発電装置 |
JP2015178154A (ja) * | 2014-03-19 | 2015-10-08 | 株式会社マキタ | 携帯型切断機 |
-
2017
- 2017-08-25 JP JP2018542001A patent/JP6792627B2/ja active Active
- 2017-08-25 WO PCT/JP2017/030548 patent/WO2018061556A1/ja active Application Filing
- 2017-08-25 DE DE212017000224.7U patent/DE212017000224U1/de active Active
- 2017-08-25 CN CN201790001087.1U patent/CN210307665U/zh active Active
Patent Citations (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61168475A (ja) * | 1985-01-22 | 1986-07-30 | 松下電工株式会社 | 電動工具 |
JPH09502134A (ja) * | 1993-12-29 | 1997-03-04 | ツェー・ウント・エー・フェイン・ゲーエムベーハー・ウント・コー | 工作機械 |
JPH09151964A (ja) * | 1995-11-30 | 1997-06-10 | Tsubakimoto Emason:Kk | リフトオフ型一方向クラッチおよびリフトオフ型一方向クラッチ付モータ |
JPH09177837A (ja) * | 1995-12-21 | 1997-07-11 | Tsubakimoto Emason:Kk | 軸受一体型一方向クラッチを内蔵した動力伝動装置 |
DE10003773A1 (de) * | 2000-01-28 | 2001-08-09 | Scintilla Ag | Handwerkzeugmaschine |
JP2001293672A (ja) * | 2000-04-13 | 2001-10-23 | Makita Corp | 充電式電動工具 |
JP2004225642A (ja) * | 2003-01-24 | 2004-08-12 | Hitachi Koki Co Ltd | 電動工具用冷却ファン及び冷却ファンを備えた電動工具 |
JP2006181667A (ja) * | 2004-12-27 | 2006-07-13 | Makita Corp | 電動工具 |
JP2006226146A (ja) * | 2005-02-15 | 2006-08-31 | Denso Corp | スタータ |
JP2009523973A (ja) * | 2006-01-16 | 2009-06-25 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 伝動装置、殊に電動式手持ち工作機械のための伝動装置 |
JP2007326289A (ja) * | 2006-06-08 | 2007-12-20 | Hitachi Koki Co Ltd | 切削工具 |
US20100078187A1 (en) * | 2006-12-21 | 2010-04-01 | Chengzhong Chen | Power tool |
JP2009166155A (ja) * | 2008-01-15 | 2009-07-30 | Hitachi Koki Co Ltd | 留め具打込機 |
JP2010201516A (ja) * | 2009-02-27 | 2010-09-16 | Hitachi Koki Co Ltd | 電動工具 |
JP2014074348A (ja) * | 2012-10-03 | 2014-04-24 | Jtekt Corp | 発電装置 |
JP2015178154A (ja) * | 2014-03-19 | 2015-10-08 | 株式会社マキタ | 携帯型切断機 |
Also Published As
Publication number | Publication date |
---|---|
CN210307665U (zh) | 2020-04-14 |
DE212017000224U1 (de) | 2019-05-06 |
WO2018061556A1 (ja) | 2018-04-05 |
JP6792627B2 (ja) | 2020-11-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10307904B2 (en) | Power tool | |
JP5518679B2 (ja) | 回転工具 | |
US10058926B2 (en) | Power tool | |
EP3278932B1 (en) | Electric tool | |
US20130000938A1 (en) | Power tool | |
JP2013119129A (ja) | 電動工具 | |
JP2012200794A (ja) | 電動工具 | |
EP3300835B1 (en) | Accessory clamp and spindle lock mechanism for power tool lock | |
JP2013144340A (ja) | 電動工具 | |
WO2020241086A1 (ja) | 電動工具 | |
WO2018061556A1 (ja) | 電動工具 | |
US20140124307A1 (en) | Power tool braking device | |
EP2853345B1 (en) | Grinders with friction drives | |
JP6163967B2 (ja) | 動力工具および先端工具の固定構造 | |
EP3150333B1 (en) | Power tool with improved braking device | |
JP2017013165A (ja) | 電動工具 | |
CN110769976B (zh) | 作业工具 | |
JP2017013166A (ja) | 動力工具 | |
JP6339491B2 (ja) | スクリュードライバ | |
JP5510714B2 (ja) | 電動工具 | |
JP2019000958A (ja) | 電動工具 | |
US11204061B2 (en) | Bearing unit for an accessory tool | |
JP2013244553A (ja) | 作業工具 | |
US20240173839A1 (en) | Power tool | |
US20220324074A1 (en) | Power tool |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180906 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190603 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190801 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190905 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191031 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191202 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200302 |
|
C60 | Trial request (containing other claim documents, opposition documents) |
Free format text: JAPANESE INTERMEDIATE CODE: C60 Effective date: 20200302 |
|
C11 | Written invitation by the commissioner to file amendments |
Free format text: JAPANESE INTERMEDIATE CODE: C11 Effective date: 20200312 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20200401 |
|
C21 | Notice of transfer of a case for reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C21 Effective date: 20200402 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20200619 |
|
C211 | Notice of termination of reconsideration by examiners before appeal proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C211 Effective date: 20200623 |
|
C22 | Notice of designation (change) of administrative judge |
Free format text: JAPANESE INTERMEDIATE CODE: C22 Effective date: 20200804 |
|
C23 | Notice of termination of proceedings |
Free format text: JAPANESE INTERMEDIATE CODE: C23 Effective date: 20200923 |
|
C03 | Trial/appeal decision taken |
Free format text: JAPANESE INTERMEDIATE CODE: C03 Effective date: 20201027 |
|
C30A | Notification sent |
Free format text: JAPANESE INTERMEDIATE CODE: C3012 Effective date: 20201027 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201106 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6792627 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |