DE202014104688U1 - Rotationswerkzeug - Google Patents
Rotationswerkzeug Download PDFInfo
- Publication number
- DE202014104688U1 DE202014104688U1 DE201420104688 DE202014104688U DE202014104688U1 DE 202014104688 U1 DE202014104688 U1 DE 202014104688U1 DE 201420104688 DE201420104688 DE 201420104688 DE 202014104688 U DE202014104688 U DE 202014104688U DE 202014104688 U1 DE202014104688 U1 DE 202014104688U1
- Authority
- DE
- Germany
- Prior art keywords
- main shaft
- assembly
- chuck
- locking
- switching 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 - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 230000008878 coupling Effects 0.000 claims abstract description 28
- 238000010168 coupling process Methods 0.000 claims abstract description 28
- 238000005859 coupling reaction Methods 0.000 claims abstract description 28
- 230000000670 limiting effect Effects 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/36—Chucks with means for adjusting the chuck with respect to the working-spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general
-
- 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
- B25B23/0007—Connections or joints between tool parts
- B25B23/0035—Connection means between socket or screwdriver bit and tool
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310460831.2A CN104511618B (zh) | 2013-09-30 | 2013-09-30 | 电钻 |
| CN201320614519.X | 2013-09-30 | ||
| CN201320614519.XU CN203541622U (zh) | 2013-09-30 | 2013-09-30 | 电钻 |
| CN201310460831.2 | 2013-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE202014104688U1 true DE202014104688U1 (de) | 2015-01-16 |
Family
ID=52447187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE201420104688 Expired - Lifetime DE202014104688U1 (de) | 2013-09-30 | 2014-09-30 | Rotationswerkzeug |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9914176B2 (enExample) |
| DE (1) | DE202014104688U1 (enExample) |
| FR (1) | FR3011195B3 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9440339B2 (en) * | 2014-09-30 | 2016-09-13 | Chervon (Hk) Limited | Electric screwdriver |
| CN106393007B (zh) * | 2015-07-31 | 2019-06-14 | 南京德朔实业有限公司 | 扭矩输出工具及其附件装置 |
| US10442009B2 (en) | 2017-01-31 | 2019-10-15 | Black & Decker Inc. | Drill with removable chuck |
| CN109746484B (zh) * | 2017-11-03 | 2024-06-14 | 苏州宝时得电动工具有限公司 | 动力工具 |
| CN113349846B (zh) * | 2021-05-21 | 2023-04-25 | 上海汇禾医疗科技有限公司 | 解离机构 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5437465A (en) * | 1993-10-22 | 1995-08-01 | Atlas Copco Elektrowerkzeuge Gmbh | Tool changing device on a hand-operated machine tool |
| JP4227028B2 (ja) * | 2004-01-09 | 2009-02-18 | 株式会社マキタ | ドライバドリル |
-
2014
- 2014-09-29 US US14/500,406 patent/US9914176B2/en not_active Expired - Fee Related
- 2014-09-30 DE DE201420104688 patent/DE202014104688U1/de not_active Expired - Lifetime
- 2014-09-30 FR FR1459240A patent/FR3011195B3/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20150090471A1 (en) | 2015-04-02 |
| FR3011195A3 (enExample) | 2015-04-03 |
| US9914176B2 (en) | 2018-03-13 |
| FR3011195B3 (fr) | 2015-12-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 20150226 |
|
| R081 | Change of applicant/patentee |
Owner name: CHERVON (HK) LIMITED, WANCHAI, CN Free format text: FORMER OWNER: CHERVON INTELLECTUAL PROPERTY LTD., ROAD TOWN, TORTOLA, GB |
|
| R082 | Change of representative |
Representative=s name: HUASUN PATENT- UND RECHTSANWAELTE, DE |
|
| R150 | Utility model maintained after payment of first maintenance fee after three years | ||
| R157 | Lapse of ip right after 6 years | ||
| R082 | Change of representative |
Representative=s name: SUN, YIMING, M.SC. DIPL. SC. POL. UNIV., DE |