CN1467055A - 具有电动机右转及左转转换装置的手持式工具机 - Google Patents
具有电动机右转及左转转换装置的手持式工具机 Download PDFInfo
- Publication number
- CN1467055A CN1467055A CNA031365698A CN03136569A CN1467055A CN 1467055 A CN1467055 A CN 1467055A CN A031365698 A CNA031365698 A CN A031365698A CN 03136569 A CN03136569 A CN 03136569A CN 1467055 A CN1467055 A CN 1467055A
- Authority
- CN
- China
- Prior art keywords
- carbon brush
- brush holder
- hand
- window
- held power
- 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
- 229910052799 carbon Inorganic materials 0.000 claims description 42
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 150000001721 carbon Chemical class 0.000 claims description 5
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
- H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
- H01H9/063—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner enclosing a reversing switch
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
- H02K23/02—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting
- H02K23/18—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors characterised by arrangement for exciting having displaceable main or auxiliary brushes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Motor Or Generator Current Collectors (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10227782A DE10227782A1 (de) | 2002-06-21 | 2002-06-21 | Handwerkzeugmaschine mit einer Vorrichtung zur Rechtslauf- und Linkslauf-Umschaltung eines Elektromotors |
| DE10227782.6 | 2002-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1467055A true CN1467055A (zh) | 2004-01-14 |
| CN100351044C CN100351044C (zh) | 2007-11-28 |
Family
ID=29716584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB031365698A Ceased CN100351044C (zh) | 2002-06-21 | 2003-05-27 | 具有电动机右转及左转转换装置的手持式工具机 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1376627B1 (zh) |
| CN (1) | CN100351044C (zh) |
| DE (2) | DE10227782A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446933C (zh) * | 2007-05-06 | 2008-12-31 | 常熟市东联电器制造有限责任公司 | 一种无触点电磁感应制动的电动螺丝刀结构 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7397153B2 (en) | 2004-08-05 | 2008-07-08 | Robert Bosch Gmbh | Power tool |
| DE102005010793B4 (de) * | 2005-03-09 | 2016-11-10 | Robert Bosch Gmbh | Elektrohandwerkzeugmaschine |
| DE102006035341A1 (de) * | 2006-10-12 | 2008-04-17 | Hilti Ag | Handwerkzeugmaschine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3731079A1 (de) * | 1987-09-16 | 1989-03-30 | Metabowerke Kg | Elektrohandwerkzeug mit einem universalmotor mit rechts- und linkslauf |
| DE19605202C1 (de) * | 1996-02-13 | 1997-09-18 | Atlas Copco Elektrowerkzeuge | Elektrowerkzeugmaschine mit Umschalteinrichtung für Rechts-/Linkslauf |
| CN2426238Y (zh) * | 2000-06-19 | 2001-04-04 | 瑞安市瑞鑫电器有限公司 | 碳刷架 |
-
2002
- 2002-06-21 DE DE10227782A patent/DE10227782A1/de not_active Ceased
-
2003
- 2003-03-28 DE DE50313450T patent/DE50313450D1/de not_active Expired - Lifetime
- 2003-03-28 EP EP03007078A patent/EP1376627B1/de not_active Expired - Lifetime
- 2003-05-27 CN CNB031365698A patent/CN100351044C/zh not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100446933C (zh) * | 2007-05-06 | 2008-12-31 | 常熟市东联电器制造有限责任公司 | 一种无触点电磁感应制动的电动螺丝刀结构 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100351044C (zh) | 2007-11-28 |
| DE10227782A1 (de) | 2004-01-08 |
| EP1376627B1 (de) | 2011-02-02 |
| EP1376627A3 (de) | 2005-05-18 |
| EP1376627A2 (de) | 2004-01-02 |
| DE50313450D1 (de) | 2011-03-17 |
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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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Stuttgart, Federal Republic of Germany Patentee after: Robert Bosch Ltd. Address before: Stuttgart, Federal Republic of Germany Patentee before: Robert Bosch GmbH |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130702 Decision number of declaring invalidation: 20796 Granted publication date: 20071128 |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130620 Decision number of declaring invalidation: 20796 Granted publication date: 20071128 |