JP4998079B2 - 電動工具 - Google Patents
電動工具 Download PDFInfo
- Publication number
- JP4998079B2 JP4998079B2 JP2007127101A JP2007127101A JP4998079B2 JP 4998079 B2 JP4998079 B2 JP 4998079B2 JP 2007127101 A JP2007127101 A JP 2007127101A JP 2007127101 A JP2007127101 A JP 2007127101A JP 4998079 B2 JP4998079 B2 JP 4998079B2
- Authority
- JP
- Japan
- Prior art keywords
- striking force
- motor
- striking
- battery pack
- force
- 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
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Classifications
-
- 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
- B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
- B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Portable Power Tools In General (AREA)
Description
2 電池パック
3 モータ
4 回転打撃機構
5 アンビル
5a アンビル角穴部
6A モータハウジング部
6B 動力伝達ハウジング部
6C ハンドルハウジング部
6a 電池パック装着部
7 トリガスイッチ
8 取付部材
9 モータ駆動回路
10 ロータ
11 ステータ
11a ステータコイル
12 ロータの回転軸
13 軸受
14 スリーブ
15 冷却ファン
16 インバータ回路
17 カバー
18 吸気口
19 出力トランジスタ
20 遊星ギヤ
21 リングギヤ
22 スピンドル
23 ハンマ
24 スプリング
25 打撃力切替スイッチ(打撃力切替操作部)
26 パネルシート
27 打撃力切替表示パネル(打撃力表示部)
28 ライト点灯・消灯スイッチ
29 電池残量表示スイッチ
30 電池残量表示パネル
31 コントローラクミ
Claims (1)
- モータと、
該モータを収容するモータハウジング部と、
一端が該モータハウジング部に連結されて下方に延びるハンドルハウジング部と、
該ハンドルハウジングの他端に設けられ電池パックを装着可能な電池パック装着部と、
前記モータの回転を回転打撃力に変換して先端工具に伝達する回転打撃機構と、
該回転打撃機構によって伝達される打撃力を切り替えるための打撃力切替操作部と、
前記打撃力を表示する打撃力表示部と、を備えた電動工具において、
前記打撃力切替操作部を前記電池パック装着部の側面に配置すると共に、前記打撃力表示部を前記電池パック装着部の上面に配置したことを特徴とする電動工具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007127101A JP4998079B2 (ja) | 2007-05-11 | 2007-05-11 | 電動工具 |
PCT/JP2008/058293 WO2008142971A1 (en) | 2007-05-11 | 2008-04-23 | Electric tool comprising a striking force changing unit and a striking force display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007127101A JP4998079B2 (ja) | 2007-05-11 | 2007-05-11 | 電動工具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008279564A JP2008279564A (ja) | 2008-11-20 |
JP4998079B2 true JP4998079B2 (ja) | 2012-08-15 |
Family
ID=39639469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007127101A Active JP4998079B2 (ja) | 2007-05-11 | 2007-05-11 | 電動工具 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4998079B2 (ja) |
WO (1) | WO2008142971A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5170222B2 (ja) * | 2009-12-07 | 2013-03-27 | マックス株式会社 | 充電工具 |
JP5600955B2 (ja) * | 2010-02-11 | 2014-10-08 | 日立工機株式会社 | インパクト工具 |
JP5612650B2 (ja) * | 2012-10-05 | 2014-10-22 | サン ミン イ | コードレス小型電動ドライバー |
JP6606941B2 (ja) * | 2015-09-18 | 2019-11-20 | マックス株式会社 | 可搬型動力工具 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8812292D0 (en) * | 1988-05-24 | 1988-06-29 | Black & Decker Inc | Improvements in/relating to power tools |
US5014793A (en) * | 1989-04-10 | 1991-05-14 | Measurement Specialties, Inc. | Variable speed DC motor controller apparatus particularly adapted for control of portable-power tools |
JP2005066785A (ja) * | 2003-08-26 | 2005-03-17 | Matsushita Electric Works Ltd | 電動工具 |
JP3903976B2 (ja) * | 2003-10-14 | 2007-04-11 | 松下電工株式会社 | 締付け工具 |
JP2005144564A (ja) * | 2003-11-11 | 2005-06-09 | Matsushita Electric Works Ltd | 可搬式電動工具 |
JP4400303B2 (ja) * | 2004-05-12 | 2010-01-20 | パナソニック電工株式会社 | インパクト回転工具 |
JP4111173B2 (ja) * | 2004-06-17 | 2008-07-02 | 松下電工株式会社 | 可搬式電動工具 |
-
2007
- 2007-05-11 JP JP2007127101A patent/JP4998079B2/ja active Active
-
2008
- 2008-04-23 WO PCT/JP2008/058293 patent/WO2008142971A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
JP2008279564A (ja) | 2008-11-20 |
WO2008142971A1 (en) | 2008-11-27 |
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