CN1457962A - 微电脑调扭矩电扳手 - Google Patents
微电脑调扭矩电扳手 Download PDFInfo
- Publication number
- CN1457962A CN1457962A CN 02115869 CN02115869A CN1457962A CN 1457962 A CN1457962 A CN 1457962A CN 02115869 CN02115869 CN 02115869 CN 02115869 A CN02115869 A CN 02115869A CN 1457962 A CN1457962 A CN 1457962A
- Authority
- CN
- China
- Prior art keywords
- circuit
- elementary
- electric
- resistance
- 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.)
- Pending
Links
Images
Landscapes
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02115869 CN1457962A (zh) | 2002-05-18 | 2002-05-18 | 微电脑调扭矩电扳手 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02115869 CN1457962A (zh) | 2002-05-18 | 2002-05-18 | 微电脑调扭矩电扳手 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1457962A true CN1457962A (zh) | 2003-11-26 |
Family
ID=29426505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02115869 Pending CN1457962A (zh) | 2002-05-18 | 2002-05-18 | 微电脑调扭矩电扳手 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1457962A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102039573A (zh) * | 2011-01-18 | 2011-05-04 | 山东同力达智能机械有限公司 | 一种手持式定扭矩电动扳手 |
CN101604169B (zh) * | 2008-06-10 | 2011-08-03 | 车王电子股份有限公司 | 电槌式螺丝扳手的扭力控制电路 |
CN102501209A (zh) * | 2011-09-29 | 2012-06-20 | 国家电网公司 | 一种直流电动扳手 |
CN102501208A (zh) * | 2011-09-29 | 2012-06-20 | 国家电网公司 | 一种交流电动扳手 |
CN102589785A (zh) * | 2012-03-02 | 2012-07-18 | 山东鸿成达机电装备有限公司 | 智能力矩检测仪 |
CN103495952A (zh) * | 2013-09-30 | 2014-01-08 | 芜湖长胜机械制造有限公司 | 一种电动六角螺栓旋动工具 |
-
2002
- 2002-05-18 CN CN 02115869 patent/CN1457962A/zh active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101604169B (zh) * | 2008-06-10 | 2011-08-03 | 车王电子股份有限公司 | 电槌式螺丝扳手的扭力控制电路 |
CN102039573A (zh) * | 2011-01-18 | 2011-05-04 | 山东同力达智能机械有限公司 | 一种手持式定扭矩电动扳手 |
CN102501209A (zh) * | 2011-09-29 | 2012-06-20 | 国家电网公司 | 一种直流电动扳手 |
CN102501208A (zh) * | 2011-09-29 | 2012-06-20 | 国家电网公司 | 一种交流电动扳手 |
CN102501208B (zh) * | 2011-09-29 | 2015-03-11 | 国家电网公司 | 一种交流电动扳手 |
CN102589785A (zh) * | 2012-03-02 | 2012-07-18 | 山东鸿成达机电装备有限公司 | 智能力矩检测仪 |
CN102589785B (zh) * | 2012-03-02 | 2014-08-27 | 山东鸿成达机电装备有限公司 | 智能力矩检测仪 |
CN103495952A (zh) * | 2013-09-30 | 2014-01-08 | 芜湖长胜机械制造有限公司 | 一种电动六角螺栓旋动工具 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USRE45441E1 (en) | Hand crank generator | |
CN1457962A (zh) | 微电脑调扭矩电扳手 | |
CN201003468Y (zh) | 手动式发电装置 | |
CN108266084A (zh) | 一种通过电磁离合器实现可手动操作的电动的开闭门促动装置及其工作方法 | |
CN106710990A (zh) | 小型断路器重合闸机构 | |
US6141849A (en) | Rivet setting device | |
CN112497126B (zh) | 一种电流pid控制的电动冲击扳手 | |
CN108818384A (zh) | 一种电动螺丝刀 | |
CN102501209A (zh) | 一种直流电动扳手 | |
CN208977690U (zh) | 一种电动螺丝刀 | |
CN209256801U (zh) | 一种内置换向机构的一体式电动螺丝批 | |
CN204334290U (zh) | 闭环式增程器系统 | |
CN201205694Y (zh) | 智能型可调式紧固器 | |
CN2932216Y (zh) | 一种烟道式燃气热水器的恒温控制机构 | |
CN208556610U (zh) | 一种伺服锁付检测装置 | |
CN207874086U (zh) | 用于生锈螺栓快速拆解的感应加热电动扳手 | |
CN110446559A (zh) | 电动胶枪及其控制方法 | |
CN208811979U (zh) | 锂电直驱恒扭力扳手 | |
CN2202222Y (zh) | 一种蜗轮减速器 | |
CN202192338U (zh) | 一种简易高效的电动攻丝机 | |
CN219875192U (zh) | 不断电驱动装置 | |
CN209823591U (zh) | 仿手摇电风扇 | |
CN2314227Y (zh) | 一种手动照明器 | |
CN2840473Y (zh) | 一种遥控器使用的自充电电源 | |
CN207466686U (zh) | 一种铁路转辙机电动摇把 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DONGQIAN ELECTRIC CO., LTD. Free format text: FORMER OWNER: DING XINHE Effective date: 20030916 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20030916 Applicant after: Shanghai East Guizhou Electric Appliance Co., Ltd. Applicant before: Ding Xinhe |
|
C06 | Publication | ||
PB01 | Publication | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Hu Ming Document name: Notification before expiration of term |
|
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Hu Ming Document name: Deemed as a notice of withdrawal |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |