JP4491456B2 - 外部操作リングで操作される逆転歯車機構を備えた動力工具 - Google Patents
外部操作リングで操作される逆転歯車機構を備えた動力工具 Download PDFInfo
- Publication number
- JP4491456B2 JP4491456B2 JP2006507933A JP2006507933A JP4491456B2 JP 4491456 B2 JP4491456 B2 JP 4491456B2 JP 2006507933 A JP2006507933 A JP 2006507933A JP 2006507933 A JP2006507933 A JP 2006507933A JP 4491456 B2 JP4491456 B2 JP 4491456B2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- housing
- gear mechanism
- power tool
- spring element
- 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.)
- Expired - Fee Related
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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
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
- Structure Of Transmissions (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Description
Claims (4)
- 外面(11)がほぼ円筒状のハウジング(10)と、回転モータと、動力歯車列と、出力軸とを有し、上記動力歯車列が“正転”動作モードと“逆転”動作モードとの間でシフト可能な逆転歯車機構(14、24)及び逆転歯車機構(14、24)に接続されそして“正転”動作モードと“逆転”動作モードとの間で逆転歯車機構(14、24)をシフトする二つの端位置間で回転するためにハウジングの外面に回転可能に支持された操作リング(53;153)を備えている動力工具において、
操作リング(53;153)を上記各端位置に開放可能に引き留める引き留め手段が、操作リング(53;153)とハウジング(10)との間に設けられ、
上記引き留め手段が、ハウジングの外面(11)の周囲の一部に沿ってのび、しかも二つの端部分(61、62)をもつ開放端付き板ばね要素(60;160)よりなり、二つの端部分(61、62)の各々が、ロック面(71、72;171、172)を備え、またハウジングの外面(11)に二つの係合肩部(66、67;166、167)が設けられ、係合肩部(66、67;166、167)の各々が上記ロック面(71、72;171、172)の一つと係合するようにされ、
上記操作リング(53)が二つの逆向きの当接面(64、65;164、165)を備え、当接面(64、65;164、165)の各々がいずれかの方向への上記操作リング(53;153)の回転運動時に上記板ばね要素の端部分(61、62;161、162)の一つと係合するようにされ、それにより端部分(61、62;161、162)のそれぞれを持ち上げ、ハウジングの外面(11)における相応した係合肩部(66、67;166、167)からそれぞれのロック面(71、72;171、172)を分離し、上記操作リング(53;153)を解放して上記端位置の一方から他方へ回転させる
ことを特徴とする動力工具。 - 上記係合肩部(66、67;166、167)が、ハウジングの外面(11)に固定されかつ上記操作リング(53;153)の軸線方向にのびる線要素で形成されることを特徴とする請求項1に記載の動力工具。
- 上記引き留め手段である前記板ばね要素(60;160)が、ハウジングの外面(11)の周囲の少なくとも1/5にわたってのびていることを特徴とする請求項1又は請求項2に記載の動力工具。
- 上記引き留め手段である前記板ばね要素(60)が、ハウジングの外面(11)の周囲の1/2以上にわたってのびていることを特徴とする請求項1又は請求項2に記載の動力工具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300540A SE525188C2 (sv) | 2003-03-03 | 2003-03-03 | Kraftverktyg med reverseringsväxel omställbar med manöverring |
PCT/SE2004/000288 WO2004078420A1 (en) | 2003-03-03 | 2004-03-03 | Power tool with reverse gearing operated by external maneuver ring |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006519118A JP2006519118A (ja) | 2006-08-24 |
JP4491456B2 true JP4491456B2 (ja) | 2010-06-30 |
Family
ID=20290529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006507933A Expired - Fee Related JP4491456B2 (ja) | 2003-03-03 | 2004-03-03 | 外部操作リングで操作される逆転歯車機構を備えた動力工具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7159671B2 (ja) |
EP (1) | EP1599318B1 (ja) |
JP (1) | JP4491456B2 (ja) |
DE (1) | DE602004026690D1 (ja) |
SE (1) | SE525188C2 (ja) |
WO (1) | WO2004078420A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7794355B2 (en) * | 2007-05-15 | 2010-09-14 | Snap-On Incorporated | Planetary gear set centering ring |
DE102008056880A1 (de) * | 2008-11-12 | 2010-05-20 | Protool Gmbh | Handwerkzeugmaschine mit einem in einem Getriebegehäuse angeordneten schaltbaren Schaltgetriebe |
DE102009029055A1 (de) * | 2009-09-01 | 2011-03-10 | Robert Bosch Gmbh | Bohr- und/oder Meißelhammervorrichtung |
EA038982B1 (ru) * | 2016-08-08 | 2021-11-17 | Хайторк Дивижн Юнекс Корпорейшн | Устройство для затягивания резьбовых соединений |
US10723009B2 (en) | 2017-11-13 | 2020-07-28 | Ingersoll-Rand Industrial U.S., Inc. | Power tool reversible transmission |
CN110815138B (zh) * | 2018-08-10 | 2024-02-02 | 工机控股株式会社 | 电动工具 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4274304A (en) * | 1978-03-29 | 1981-06-23 | Cooper Industries, Inc. | In-line reversing mechanism |
US4255987A (en) * | 1978-05-10 | 1981-03-17 | Rotor Tool Company | Reversible speed reduction mechanism |
US4364286A (en) * | 1980-02-15 | 1982-12-21 | The Rotor Tool Company | Bi-directional speed reducing mechanism |
US4573370A (en) * | 1983-07-08 | 1986-03-04 | The Rotor Tool Company | Gear reversing mechanism for power tools |
SE503889C2 (sv) * | 1994-10-31 | 1996-09-23 | Atlas Copco Tools Ab | Reverserbar mutterdragare |
DE19902187A1 (de) * | 1998-03-04 | 1999-09-16 | Scintilla Ag | Gangumschaltbares Planetengetriebe |
DE29904051U1 (de) * | 1999-03-05 | 1999-06-17 | Chung, Lee Hsin-Chih, Chungli, Taoyuan | Schalteinrichtung für ein Reduktionsgetriebe |
JP2000288960A (ja) * | 1999-04-01 | 2000-10-17 | Mobiletron Electronics Co Ltd | 電動工具の速度を変える制御機構 |
DE10149382C1 (de) * | 2001-10-06 | 2003-05-08 | Bosch Gmbh Robert | Vorrichtung zum Umschalten eines zweistufigen Getriebes eines Elektrowerkzeugs |
DE10156392B4 (de) * | 2001-11-16 | 2008-04-10 | Robert Bosch Gmbh | Gangschaltvorrichtung für ein mehrstufiges Getriebe eines Elektrowerkzeugs |
-
2003
- 2003-03-03 SE SE0300540A patent/SE525188C2/sv not_active IP Right Cessation
-
2004
- 2004-03-03 DE DE602004026690T patent/DE602004026690D1/de not_active Expired - Lifetime
- 2004-03-03 EP EP04716821A patent/EP1599318B1/en not_active Expired - Lifetime
- 2004-03-03 WO PCT/SE2004/000288 patent/WO2004078420A1/en active Application Filing
- 2004-03-03 JP JP2006507933A patent/JP4491456B2/ja not_active Expired - Fee Related
- 2004-03-03 US US10/547,494 patent/US7159671B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US7159671B2 (en) | 2007-01-09 |
US20060162945A1 (en) | 2006-07-27 |
EP1599318B1 (en) | 2010-04-21 |
EP1599318A1 (en) | 2005-11-30 |
SE0300540L (sv) | 2004-09-04 |
WO2004078420A1 (en) | 2004-09-16 |
SE0300540D0 (sv) | 2003-03-03 |
DE602004026690D1 (de) | 2010-06-02 |
JP2006519118A (ja) | 2006-08-24 |
SE525188C2 (sv) | 2004-12-21 |
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