CN1330448C - 往复式电动工具的往复杆平衡机构 - Google Patents
往复式电动工具的往复杆平衡机构 Download PDFInfo
- Publication number
- CN1330448C CN1330448C CNB2004100141792A CN200410014179A CN1330448C CN 1330448 C CN1330448 C CN 1330448C CN B2004100141792 A CNB2004100141792 A CN B2004100141792A CN 200410014179 A CN200410014179 A CN 200410014179A CN 1330448 C CN1330448 C CN 1330448C
- Authority
- CN
- China
- Prior art keywords
- rocker
- reciprocating
- fork
- rod
- swing
- 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
Links
Images
Classifications
-
- 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
- B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
- B23D51/16—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of drives or feed mechanisms for straight tools, e.g. saw blades, or bows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
- Vibration Prevention Devices (AREA)
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100141792A CN1330448C (zh) | 2004-02-25 | 2004-02-25 | 往复式电动工具的往复杆平衡机构 |
US11/064,215 US7117601B2 (en) | 2004-02-25 | 2005-02-23 | Counterbalance mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100141792A CN1330448C (zh) | 2004-02-25 | 2004-02-25 | 往复式电动工具的往复杆平衡机构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1559730A CN1559730A (zh) | 2005-01-05 |
CN1330448C true CN1330448C (zh) | 2007-08-08 |
Family
ID=34440241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100141792A Expired - Fee Related CN1330448C (zh) | 2004-02-25 | 2004-02-25 | 往复式电动工具的往复杆平衡机构 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7117601B2 (zh) |
CN (1) | CN1330448C (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4148186B2 (ja) * | 2004-05-27 | 2008-09-10 | 松下電工株式会社 | 往復直線運動を行う被駆動部材を備えたヘッド部が本体部に対して揺動可能な電動器具 |
CN1939660B (zh) * | 2005-09-30 | 2011-08-03 | 苏州宝时得电动工具有限公司 | 电动工具 |
DE102006041430B4 (de) * | 2005-09-30 | 2015-03-19 | Positec Power Tools (Suzhou) Co., Ltd. | Werkzeugmaschine mit Motorantrieb |
CN105177091A (zh) * | 2006-03-31 | 2015-12-23 | 中外制药株式会社 | 用于纯化双特异性抗体的抗体修饰方法 |
JP4863942B2 (ja) * | 2006-08-24 | 2012-01-25 | 株式会社マキタ | 打撃工具 |
US7797841B2 (en) * | 2006-08-29 | 2010-09-21 | Robert Bosch Gmbh | Drive mechanism for a reciprocating saw |
US7707729B2 (en) * | 2007-02-02 | 2010-05-04 | Robert Bosch Gmbh | Drive mechanism for a reciprocating tool |
US8549762B2 (en) * | 2007-02-13 | 2013-10-08 | Robert Bosch Gmbh | Linkage drive mechanism for a reciprocating tool |
US7814666B2 (en) * | 2007-02-13 | 2010-10-19 | Robert Bosch Gmbh | Linkage drive mechanism for a reciprocating tool |
ES2544818T3 (es) * | 2007-05-01 | 2015-09-04 | Hitachi Koki Co., Ltd. | Herramienta de movimiento alternativo |
US8230608B2 (en) * | 2008-10-23 | 2012-07-31 | Robert Bosch Gmbh | Progressive force cut path drive mechanism for a reciprocating tool |
US8407901B2 (en) * | 2008-10-23 | 2013-04-02 | Robert Bosch Gmbh | Drive mechanism for a reciprocating tool |
US8826547B2 (en) * | 2008-11-25 | 2014-09-09 | Robert Bosch Gmbh | Impact absorption drive mechanism for a reciprocating tool |
CN102371394B (zh) * | 2010-08-18 | 2013-03-06 | 苏州宝时得电动工具有限公司 | 便携式切割机 |
CN104117728B (zh) * | 2013-04-27 | 2018-02-02 | 博世电动工具(中国)有限公司 | 往复摆动锯 |
CN104209586B (zh) * | 2013-05-29 | 2018-02-02 | 博世电动工具(中国)有限公司 | 电动工具 |
CN104339031B (zh) * | 2013-08-02 | 2018-08-21 | 博世电动工具(中国)有限公司 | 往复驱动机构以及包括所述往复驱动机构的电动工具 |
CN105465271B (zh) * | 2014-06-23 | 2019-02-22 | 博世电动工具(中国)有限公司 | 平衡重机构和电动工具 |
CN109648359A (zh) * | 2019-02-19 | 2019-04-19 | 重庆白云化工研究所 | 一种用于平衡轴两端铣平面的夹具 |
CN112970451B (zh) * | 2019-12-02 | 2024-01-30 | 创科无线普通合伙 | 一种电动修枝机 |
CN111840046A (zh) * | 2020-08-06 | 2020-10-30 | 厦门鑫奥力电器有限公司 | 一种筋膜枪机芯 |
US11839964B2 (en) * | 2022-03-09 | 2023-12-12 | Black & Decker Inc. | Counterbalancing mechanism and power tool having same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945120A (en) * | 1974-04-25 | 1976-03-23 | Milwaukee Electric Tool Corporation | Vibration dampening and heat sink mechanism for a reciprocating power saw |
US5644846A (en) * | 1994-12-16 | 1997-07-08 | Ceka Elektrowerkzeuge Ag & Co. Kg | Reciprocating stroke drive mechanism for jigsaws |
WO2000021707A1 (en) * | 1998-10-09 | 2000-04-20 | Milwaukee Electric Tool Corporation | Reciprocating saw |
CN2576394Y (zh) * | 2002-11-18 | 2003-10-01 | 苏州宝时得电动工具有限公司 | 往复锯 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1345238A (fr) | 1962-11-27 | 1963-12-06 | Mécanisme de coupe destiné à faucher des herbes et autres végétaux à tiges | |
US5025562A (en) * | 1990-03-01 | 1991-06-25 | Milwaukee Electric Tool Corporation | Counterbalanced reciprocating mechanism |
US5050307A (en) | 1990-03-01 | 1991-09-24 | Milwaukee Electric Tool Corporation | Wobble plate drive |
US6508151B1 (en) * | 1996-08-19 | 2003-01-21 | Milwaukee Electric Tool Corporation | Reciprocating saw with rocker motion |
US6286217B1 (en) * | 1998-04-09 | 2001-09-11 | Black & Decker Inc. | Reciprocating saw with pivoted arm drive |
US6249979B1 (en) * | 1998-08-13 | 2001-06-26 | Milwaukee Electric Tool Corporation | Orbital reciprocating saw |
-
2004
- 2004-02-25 CN CNB2004100141792A patent/CN1330448C/zh not_active Expired - Fee Related
-
2005
- 2005-02-23 US US11/064,215 patent/US7117601B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3945120A (en) * | 1974-04-25 | 1976-03-23 | Milwaukee Electric Tool Corporation | Vibration dampening and heat sink mechanism for a reciprocating power saw |
US5644846A (en) * | 1994-12-16 | 1997-07-08 | Ceka Elektrowerkzeuge Ag & Co. Kg | Reciprocating stroke drive mechanism for jigsaws |
WO2000021707A1 (en) * | 1998-10-09 | 2000-04-20 | Milwaukee Electric Tool Corporation | Reciprocating saw |
CN2576394Y (zh) * | 2002-11-18 | 2003-10-01 | 苏州宝时得电动工具有限公司 | 往复锯 |
Also Published As
Publication number | Publication date |
---|---|
CN1559730A (zh) | 2005-01-05 |
US7117601B2 (en) | 2006-10-10 |
US20050193571A1 (en) | 2005-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Reciprocating rod balancing mechanism of reciprocating type electric power tool Effective date of registration: 20100325 Granted publication date: 20070808 Pledgee: Bank of Communications Co., Ltd. Suzhou Industrial Park Branch | HSBC Bank (China) Co., Ltd. Suzhou Branch | Huaxia Bank Co., Ltd. Suzhou Branch | China Everbright Bank Suzhou Branch | Bank of China Co., Ltd. Suzhou Industrial Park Branch Pledgor: Baoshide Electric Tools Co., Ltd., Suzhou Registration number: 2010990000728 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140211 Granted publication date: 20070808 Pledgee: Bank of Communications Co., Ltd. Suzhou Industrial Park Branch | HSBC Bank (China) Co., Ltd. Suzhou Branch | Huaxia Bank Co., Ltd. Suzhou Branch | China Everbright Bank Suzhou Branch | Bank of China Co., Ltd. Suzhou Industrial Park Branch Pledgor: Baoshide Electric Tools Co., Ltd., Suzhou Registration number: 2010990000728 |
|
PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20140225 |