CN104889942A - 一种功能切换装置及多功能电钻 - Google Patents
一种功能切换装置及多功能电钻 Download PDFInfo
- Publication number
- CN104889942A CN104889942A CN201510221249.XA CN201510221249A CN104889942A CN 104889942 A CN104889942 A CN 104889942A CN 201510221249 A CN201510221249 A CN 201510221249A CN 104889942 A CN104889942 A CN 104889942A
- Authority
- CN
- China
- Prior art keywords
- fore shell
- rolling disc
- axially extending
- extending bore
- steel ball
- 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
Classifications
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- 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
- B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
- B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power
-
- 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
- B25D—PERCUSSIVE TOOLS
- B25D16/00—Portable percussive machines with superimposed rotation, the rotational movement of the output shaft of a motor being modified to generate axial impacts on the tool bit
- B25D16/006—Mode changers; Mechanisms connected thereto
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Percussive Tools And Related Accessories (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510221249.XA CN104889942B (zh) | 2015-05-04 | 2015-05-04 | 一种功能切换装置及多功能电钻 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510221249.XA CN104889942B (zh) | 2015-05-04 | 2015-05-04 | 一种功能切换装置及多功能电钻 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104889942A true CN104889942A (zh) | 2015-09-09 |
CN104889942B CN104889942B (zh) | 2017-01-11 |
Family
ID=54023116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510221249.XA Active CN104889942B (zh) | 2015-05-04 | 2015-05-04 | 一种功能切换装置及多功能电钻 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104889942B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112589721A (zh) * | 2021-01-07 | 2021-04-02 | 泰州市津达电子科技有限公司 | 一种螺钉紧固件电动工具 |
CN113183098A (zh) * | 2021-04-12 | 2021-07-30 | 苏州大可机械有限公司 | 冲击钻 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599529A (en) * | 1983-09-09 | 1986-07-08 | Black & Decker Inc. | Functional unit for a motorized electrical appliance |
CN1636658A (zh) * | 2004-01-09 | 2005-07-13 | 株式会社牧田 | 多功能电钻 |
CN1765590A (zh) * | 2004-10-28 | 2006-05-03 | 株式会社牧田 | 电动工具 |
CN1943994A (zh) * | 2005-09-13 | 2007-04-11 | 创科实业有限公司 | 具有钻孔模式的冲击转动工具 |
CN202278563U (zh) * | 2011-10-08 | 2012-06-20 | 东莞百事得电动工具有限公司 | 冲击钻 |
US20130213680A1 (en) * | 2012-02-16 | 2013-08-22 | Trinity Precision Technology Co., Ltd | Power tool having variable speed device |
CN204725459U (zh) * | 2015-05-04 | 2015-10-28 | 浙江亚特电器有限公司 | 一种功能切换装置及多功能电钻 |
-
2015
- 2015-05-04 CN CN201510221249.XA patent/CN104889942B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4599529A (en) * | 1983-09-09 | 1986-07-08 | Black & Decker Inc. | Functional unit for a motorized electrical appliance |
CN1636658A (zh) * | 2004-01-09 | 2005-07-13 | 株式会社牧田 | 多功能电钻 |
CN1765590A (zh) * | 2004-10-28 | 2006-05-03 | 株式会社牧田 | 电动工具 |
CN1943994A (zh) * | 2005-09-13 | 2007-04-11 | 创科实业有限公司 | 具有钻孔模式的冲击转动工具 |
CN202278563U (zh) * | 2011-10-08 | 2012-06-20 | 东莞百事得电动工具有限公司 | 冲击钻 |
US20130213680A1 (en) * | 2012-02-16 | 2013-08-22 | Trinity Precision Technology Co., Ltd | Power tool having variable speed device |
CN204725459U (zh) * | 2015-05-04 | 2015-10-28 | 浙江亚特电器有限公司 | 一种功能切换装置及多功能电钻 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112589721A (zh) * | 2021-01-07 | 2021-04-02 | 泰州市津达电子科技有限公司 | 一种螺钉紧固件电动工具 |
CN113183098A (zh) * | 2021-04-12 | 2021-07-30 | 苏州大可机械有限公司 | 冲击钻 |
Also Published As
Publication number | Publication date |
---|---|
CN104889942B (zh) | 2017-01-11 |
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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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A function switching device and multifunctional electric drill Effective date of registration: 20210316 Granted publication date: 20170111 Pledgee: China Co. truction Bank Corp Jiaxing branch Pledgor: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2021330000188 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Patentee before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |