JP2010511518A - 電子制御ユニットを備えた電動工具 - Google Patents
電子制御ユニットを備えた電動工具 Download PDFInfo
- Publication number
- JP2010511518A JP2010511518A JP2009539207A JP2009539207A JP2010511518A JP 2010511518 A JP2010511518 A JP 2010511518A JP 2009539207 A JP2009539207 A JP 2009539207A JP 2009539207 A JP2009539207 A JP 2009539207A JP 2010511518 A JP2010511518 A JP 2010511518A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- power tool
- metal bars
- circuit boards
- control unit
- 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
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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
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/147—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for electrically operated wrenches or screwdrivers
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0263—High current adaptations, e.g. printed high current conductors or using auxiliary non-printed means; Fine and coarse circuit patterns on one circuit board
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
- H05K7/142—Spacers not being card guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/144—Stacked arrangements of planar printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10272—Busbars, i.e. thick metal bars mounted on the printed circuit board [PCB] as high-current conductors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Portable Power Tools In General (AREA)
- Multi-Conductor Connections (AREA)
- Control Of Multiple Motors (AREA)
Abstract
【選択図】図1
Description
11 出力軸
12 角度ヘッド
13 ハンドル
15 制御ユニット
18、19 回路基板
20 ケーシング
21、22 銅製バー
23a、b、24a、b 溝
25、26 内部チャネル
27 管状部
29、30 導体
31、32 連結部材
Claims (7)
- ハウジング(10)と、電気モーターと、電気モーター電力供給制御用の電子部品を備える内蔵型動作制御ユニット(15)とを有する電動工具において、
前記動作制御ユニット(15)が、
・前記電子部品を担持する少なくとも一つのプリント回路基板(18、19)と、
・前記回路基板或いは複数の回路基板(18、19)にしっかりと取り付けられた少なくとも一つの堅固な金属製バー(21、22)とを備え、
少なくとも一つの前記金属製バー(21、22)が、前記回路基板或いは複数の回路基板(18、19)の少なくとも一部分に沿って伸長し、電気モーター電流のためのリード線を形成して前記回路基板或いは複数の回路基板(18、19)を物理的に補強するよう構成されていることを特徴とする電動工具。 - 少なくとも一つの前記金属製バー(21、22)が前記回路基板或いは複数の回路基板(18、19)から熱を吸収して逃すよう前記回路基板或いは複数の回路基板(18、19)と密接な接触で取り付けられていることを特徴とする請求項1に記載の電動工具。
- 少なくとも一つの前記金属製バー(21、22)が前記回路基板或いは複数の回路基板(18、19)の側壁を受ける縦方向溝(23a、23b、24a、24b)をそれぞれ設けていることを特徴とする請求項1又は2に記載の電動工具。
- 少なくとも一つの前記金属製バー(21、22)をハウジング(10)の非導電性支持ケーシング(20)で受けて、前記支持ケーシング(20)がハウジング(10)に対して前記回路基板或いは複数の回路基板(18、19)及び前記金属製バー(21、22)を支持する支持体を形成するよう構成されていることを特徴とする請求項1から3の何れか一項に記載の電動工具。
- 少なくとも一つの前記金属製バー(21、22)が二つであり、相互に平行して実質的に伸長していることを特徴とする請求項1から4の何れか一項に記載の電動工具。
- 前記支持ケーシング(20)が前記金属製バー(21、22)を受ける二つの平行したチャネル(25、26)を備えた細長い受け皿の形状を有することを特徴とする請求項5に記載の電動工具。
- 前記回路基板或いは複数の回路基板(18、19)及び少なくとも一つの前記金属製バー(21、22)と一体を成す前記ケーシング(20)が電動工具の簡単で安全な組立て用の副組立体を形成することを特徴とする請求項4から6の何れか一項に記載の電動工具。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE0602574A SE0602574L (sv) | 2006-12-01 | 2006-12-01 | Kraftverktyg med en elektronisk styrenhet |
| SE0602574-6 | 2006-12-01 | ||
| PCT/SE2007/001049 WO2008066453A1 (en) | 2006-12-01 | 2007-11-28 | Power tool with electronic control unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010511518A true JP2010511518A (ja) | 2010-04-15 |
| JP5358453B2 JP5358453B2 (ja) | 2013-12-04 |
Family
ID=39272896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009539207A Expired - Fee Related JP5358453B2 (ja) | 2006-12-01 | 2007-11-28 | 電子制御ユニットを備えた電動工具 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20100091470A1 (ja) |
| EP (1) | EP2086723B1 (ja) |
| JP (1) | JP5358453B2 (ja) |
| SE (1) | SE0602574L (ja) |
| WO (1) | WO2008066453A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016170917A1 (ja) * | 2015-04-24 | 2016-10-27 | 日立工機株式会社 | 電動工具 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138281A1 (en) | 2015-02-25 | 2016-09-01 | Milwaukee Electric Tool Corporation | Miter saw |
| US10078322B2 (en) | 2016-01-08 | 2018-09-18 | Newfrey Llc | Power tool system having in-station verification utilizing radio frequency signal strength |
| WO2018158488A1 (en) * | 2017-02-28 | 2018-09-07 | Mirka Ltd | Cooling arrangement for a power tool and power tool electronics |
| FR3157827B1 (fr) * | 2023-12-28 | 2025-12-05 | Renault Georges Ets | Outil portatif électrique doté d’une électronique compacte |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020167U (ja) * | 1973-06-15 | 1975-03-07 | ||
| JPS61205168U (ja) * | 1985-06-14 | 1986-12-24 | ||
| JP2002026467A (ja) * | 2000-06-30 | 2002-01-25 | Mitsubishi Electric Corp | 電子回路基板 |
| US20020069730A1 (en) * | 2000-12-07 | 2002-06-13 | Lehnert Mark W. | Torque tool assembly |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2876277A (en) * | 1954-12-29 | 1959-03-03 | Ibm | Electrical component mounting apparatus |
| US3991297A (en) * | 1975-02-27 | 1976-11-09 | Bell Telephone Laboratories, Incorporated | Electrically heated soldering device |
| US4400858A (en) * | 1981-01-30 | 1983-08-30 | Tele-Drill Inc, | Heat sink/retainer clip for a downhole electronics package of a measurements-while-drilling telemetry system |
| US4678253A (en) * | 1984-10-29 | 1987-07-07 | Eaton Corporation | Bus duct having improved bus bar clamping structure |
| US4614858A (en) * | 1985-03-28 | 1986-09-30 | Hewlett Packard Company | Electric tool for desoldering surface mounted devices |
| US4785379A (en) * | 1987-12-04 | 1988-11-15 | Gte Government Systems Corporation | Printed circuit module retainer |
| JPH07100772A (ja) * | 1993-10-01 | 1995-04-18 | Ricoh Co Ltd | 回転式動力工具 |
| US20050072788A1 (en) * | 1998-02-06 | 2005-04-07 | Playtex Products, Inc. | Flow control element for use with leak-proof cup assemblies |
| US6463811B1 (en) * | 1999-04-28 | 2002-10-15 | Snap-On Tools Company | Bending beam torque wrench |
| EP1769887B1 (en) * | 2000-03-16 | 2008-07-30 | Makita Corporation | Power tools |
| US6968759B2 (en) * | 2001-11-14 | 2005-11-29 | Snap-On Incorporated | Electronic torque wrench |
| EP1321237A3 (en) * | 2001-12-18 | 2004-07-07 | The Stanley Works | Electrically powered fastener tool |
| US7090030B2 (en) * | 2002-09-03 | 2006-08-15 | Microtorq L.L.C. | Tranducerized torque wrench |
| JP4076459B2 (ja) * | 2003-03-12 | 2008-04-16 | 株式会社オートネットワーク技術研究所 | バスバー構成板及びこれを用いた回路構成体の製造方法 |
| CA2473063C (en) * | 2003-07-07 | 2008-09-16 | Brasscorp Limited | Led lamps and led driver circuits for the same |
| US6948380B1 (en) * | 2004-08-23 | 2005-09-27 | Stand Tools Enterprise Co., Ltd. | Torque-indicating wrench |
| US7548411B2 (en) * | 2004-10-29 | 2009-06-16 | Hitachi, Ltd. | Electronic circuit structure, power supply apparatus, power supply system, and electronic apparatus |
| JP2006346795A (ja) * | 2005-06-15 | 2006-12-28 | Shinano Seisakusho:Kk | トルクレンチ |
-
2006
- 2006-12-01 SE SE0602574A patent/SE0602574L/xx not_active IP Right Cessation
-
2007
- 2007-11-28 US US12/517,178 patent/US20100091470A1/en not_active Abandoned
- 2007-11-28 EP EP07835240A patent/EP2086723B1/en not_active Not-in-force
- 2007-11-28 JP JP2009539207A patent/JP5358453B2/ja not_active Expired - Fee Related
- 2007-11-28 WO PCT/SE2007/001049 patent/WO2008066453A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5020167U (ja) * | 1973-06-15 | 1975-03-07 | ||
| JPS61205168U (ja) * | 1985-06-14 | 1986-12-24 | ||
| JP2002026467A (ja) * | 2000-06-30 | 2002-01-25 | Mitsubishi Electric Corp | 電子回路基板 |
| US20020069730A1 (en) * | 2000-12-07 | 2002-06-13 | Lehnert Mark W. | Torque tool assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016170917A1 (ja) * | 2015-04-24 | 2016-10-27 | 日立工機株式会社 | 電動工具 |
| JPWO2016170917A1 (ja) * | 2015-04-24 | 2018-02-15 | 日立工機株式会社 | 電動工具 |
| US10596679B2 (en) | 2015-04-24 | 2020-03-24 | Koki Holdings Co., Ltd. | Electric tool |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2086723A1 (en) | 2009-08-12 |
| SE530261C2 (sv) | 2008-04-15 |
| JP5358453B2 (ja) | 2013-12-04 |
| US20100091470A1 (en) | 2010-04-15 |
| SE0602574L (sv) | 2008-04-15 |
| WO2008066453A1 (en) | 2008-06-05 |
| EP2086723B1 (en) | 2013-02-13 |
| EP2086723A4 (en) | 2010-03-10 |
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