JP2000506447A - 動力ナットランナー - Google Patents
動力ナットランナーInfo
- Publication number
- JP2000506447A JP2000506447A JP9532512A JP53251297A JP2000506447A JP 2000506447 A JP2000506447 A JP 2000506447A JP 9532512 A JP9532512 A JP 9532512A JP 53251297 A JP53251297 A JP 53251297A JP 2000506447 A JP2000506447 A JP 2000506447A
- Authority
- JP
- Japan
- Prior art keywords
- housing
- thrust element
- gear
- turning
- turning gear
- 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
- 230000009467 reduction Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/14—Arrangement of torque limiters or torque indicators in 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
- B25B23/141—Mechanical overload release couplings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ハウジング(11)と、回転モータと、一つ以上の遊星歯車を備えた減速 装置(12)と、上記一つ以上の遊星歯車の旋回大歯車(25)及び上記ハウジング (11)の間に配列したトルク制限解放クラッチ(13)とを有し、 上記旋回大歯車(25)が上記ハウジング(11)に対して回転可能にかつ軸方向 に不動に支持されそして第1の軸方向に作用するカム手段(42)を備え、 環状の軸方向に可動のスラスト要素(45)が第2のカム手段(44)を備え、 上記ハウジング(11)に対して上記スラスト要素(45)を回転式ロックするロ ック手段(47〜49)を設け、 上記スラスト要素(45)に軸方向偏移負荷を加えるバネ手段(53)を設け、 上記スラスト要素(45)と上記旋回大歯車(25)との間に配置され、上記偏移 負荷のもとで上記第1、第2のカム手段(42、44)によって係合するようにされた 二つ以上の転がり要素(43)を設けて成る動力ナットランナーにおいて、 上記旋回大歯車(25)がほぼ管状の形態を成し、そして外側円筒面(40)を備 え、上記スラスト要素(45)の直径が上記旋回大歯車(25)より大きくしかも上 記外側円筒面(40)を包囲し、上記旋回大歯車(25)が環状肩部(41)を備え、 上記環状肩部(41)が上記外側円筒面(40)から外方へ半径方向にのびしかも上 記第1のカム 手段(42)を備えていることを特徴とする動力ナットランナー。 2. 上記旋回大歯車(25)が、回転検出手段(55)と、上記ハウジング(11 )の外側に設けられた信号発生手段(58)と、上記ハウジング(11)の径方向開 口(56)に可動に支持されかつ上記トルク制限解放クラッチ(13)の解放時に上 記回転検出手段(55)から上記信号発生手段(58)へ作用運動を伝達するように 配列した作動部材(57)とを備えている請求の範囲1に記載の動力ナットランナ ー。 3.上記回転検出手段(55)が上記旋回大歯車(25)に堅固に固定した一つ以 上の半径方向にのびたピン(55)を備え、また上記作動部材(57)が、一側で上 記ピン(55)と係合し、他側で上記信号発生手段(58)と係合するボールから成 る請求の範囲2に記載の動力ナットランナー。 4.上記旋回大歯車(25)が、二つの連続した遊星歯車に共通している請求の 範囲1〜3のいずれか一項に記載の動力ナットランナー。 5. 上記ロック手段(47〜49)が、上記スラスト要素(45)の外周に設けた 二つ以上の軸方向に向いた溝(47)と、上記ハウジング(11)に設けた二つ以上 の軸方向にのびた溝(48)と、上記スラスト要素(45)と上記ハウジング(11) とをボールスプライン接続するように上記スラスト要素(45)及び上記ハウジン グ(11)に おける溝(48)と係合する二つ以上のボール(49)を備えている請求の範囲1〜4 のいずれか一項に記載の動力ナットランナー。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9600933A SE9600933D0 (sv) | 1996-03-11 | 1996-03-11 | Power nutrunner |
| SE9600933-7 | 1996-03-11 | ||
| PCT/SE1997/000408 WO1997033721A1 (en) | 1996-03-11 | 1997-03-11 | Power nutrunner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000506447A true JP2000506447A (ja) | 2000-05-30 |
| JP4041538B2 JP4041538B2 (ja) | 2008-01-30 |
Family
ID=20401742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53251297A Expired - Lifetime JP4041538B2 (ja) | 1996-03-11 | 1997-03-11 | 動力ナットランナー |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6062114A (ja) |
| EP (1) | EP0886559B1 (ja) |
| JP (1) | JP4041538B2 (ja) |
| SE (1) | SE9600933D0 (ja) |
| WO (1) | WO1997033721A1 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6616563B2 (en) * | 2000-09-04 | 2003-09-09 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transmission of working vehicle |
| JP4800474B2 (ja) * | 2000-12-04 | 2011-10-26 | ミネベア株式会社 | トルクリミッタ機能付遊星歯車減速機 |
| US6676557B2 (en) * | 2001-01-23 | 2004-01-13 | Black & Decker Inc. | First stage clutch |
| US7101300B2 (en) | 2001-01-23 | 2006-09-05 | Black & Decker Inc. | Multispeed power tool transmission |
| JP4999236B2 (ja) * | 2001-04-25 | 2012-08-15 | 勝行 戸津 | 電動回転工具のトルク制御方式 |
| DE10302114B4 (de) * | 2002-01-25 | 2009-02-26 | Black & Decker Inc., Newark | Handgeführtes, kraftgetriebenes Werkzeug mit vereinfachter Montage von Kupplungsmechanismus und Getriebe |
| US7066691B2 (en) * | 2002-01-25 | 2006-06-27 | Black & Decker Inc. | Power drill/driver |
| GB2414051B (en) * | 2002-01-25 | 2006-02-08 | Black & Decker Inc | Hand held power tool |
| US7314097B2 (en) * | 2005-02-24 | 2008-01-01 | Black & Decker Inc. | Hammer drill with a mode changeover mechanism |
| GB2426797B (en) | 2005-06-01 | 2010-11-24 | Milwaukee Electric Tool Corp | Power tool |
| US7942211B2 (en) * | 2005-08-29 | 2011-05-17 | Demain Technology, Pty Ltd | Power tool |
| CN101267906B (zh) * | 2005-08-29 | 2010-11-03 | 迪美科技控股有限公司 | 电动工具 |
| SE529575C2 (sv) * | 2005-11-17 | 2007-09-25 | Atlas Copco Tools Ab | Momentberoende utlösningskoppling för en skruvdragare |
| US7980324B2 (en) | 2006-02-03 | 2011-07-19 | Black & Decker Inc. | Housing and gearbox for drill or driver |
| US8091650B2 (en) * | 2006-03-23 | 2012-01-10 | Demain Technology Pty Ltd. | Power tool guard |
| US7793560B2 (en) * | 2007-09-11 | 2010-09-14 | Black & Decker Inc. | Transmission and variable radially expanding spring clutch assembly |
| WO2010017371A1 (en) * | 2008-08-06 | 2010-02-11 | Milwaukee Electric Tool Corporation | Precision torque tool |
| US8251158B2 (en) | 2008-11-08 | 2012-08-28 | Black & Decker Inc. | Multi-speed power tool transmission with alternative ring gear configuration |
| DE102009046663B4 (de) | 2009-01-16 | 2025-05-28 | Robert Bosch Gmbh | Werkzeugmaschine, insbesondere handgehaltene Werkzeugmaschine, Drehbegrenzungseinheit |
| US8540580B2 (en) | 2009-08-12 | 2013-09-24 | Black & Decker Inc. | Tool bit or tool holder for power tool |
| SE535458C2 (sv) * | 2010-09-30 | 2012-08-14 | Atlas Copco Tools Ab | Portabelt elektriskt verktyg med en reservspänningsackumulerande anordning |
| US9289886B2 (en) | 2010-11-04 | 2016-03-22 | Milwaukee Electric Tool Corporation | Impact tool with adjustable clutch |
| JP6229664B2 (ja) * | 2012-12-13 | 2017-11-15 | コニカミノルタ株式会社 | 光学フィルムのロール体、その製造方法、偏光板及び表示装置 |
| WO2020128597A1 (en) * | 2018-12-21 | 2020-06-25 | Cembre S.P.A. | Compression or cutting tool |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3834467A (en) * | 1972-11-06 | 1974-09-10 | Gen Motors Corp | Power tool with torque control |
| SE461452B (sv) * | 1986-06-06 | 1990-02-19 | Atlas Copco Ab | Motordrivet skruvdragningsverktyg med momentbegraensande organ |
| SE450354B (sv) * | 1986-06-24 | 1987-06-22 | Atlas Copco Ab | Motordrivet tvahastighetsverktyg |
| JPS6426166U (ja) * | 1987-08-05 | 1989-02-14 | ||
| US5076120A (en) * | 1990-10-31 | 1991-12-31 | Lin Pi Chu | Electric wrench |
-
1996
- 1996-03-11 SE SE9600933A patent/SE9600933D0/xx unknown
-
1997
- 1997-03-11 JP JP53251297A patent/JP4041538B2/ja not_active Expired - Lifetime
- 1997-03-11 WO PCT/SE1997/000408 patent/WO1997033721A1/en not_active Ceased
- 1997-03-11 EP EP97908630A patent/EP0886559B1/en not_active Expired - Lifetime
- 1997-03-11 US US09/142,617 patent/US6062114A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0886559A1 (en) | 1998-12-30 |
| EP0886559B1 (en) | 2003-07-30 |
| SE9600933D0 (sv) | 1996-03-11 |
| WO1997033721A1 (en) | 1997-09-18 |
| JP4041538B2 (ja) | 2008-01-30 |
| US6062114A (en) | 2000-05-16 |
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