DE10336637B3 - Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode - Google Patents
Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode Download PDFInfo
- Publication number
- DE10336637B3 DE10336637B3 DE2003136637 DE10336637A DE10336637B3 DE 10336637 B3 DE10336637 B3 DE 10336637B3 DE 2003136637 DE2003136637 DE 2003136637 DE 10336637 A DE10336637 A DE 10336637A DE 10336637 B3 DE10336637 B3 DE 10336637B3
- Authority
- DE
- Germany
- Prior art keywords
- collar
- spindle
- hammer drilling
- gear wheel
- output 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2211/00—Details of portable percussive tools with electromotor or other motor drive
- B25D2211/06—Means for driving the impulse member
- B25D2211/062—Cam-actuated impulse-driving mechanisms
- B25D2211/064—Axial cams, e.g. two camming surfaces coaxial with drill spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0023—Tools having a percussion-and-rotation mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0038—Tools having a rotation-only mode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0007—Details of percussion or rotation modes
- B25D2216/0046—Preventing rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2216/00—Details of 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
- B25D2216/0084—Mode-changing mechanisms
Abstract
The machine has a housing (10), a tool spindle (18), a chuck for holding a tool, a drive motor, a gearbox, a percussion mechanism and a spindle locking arrangement with a clamping body. A collar bush (26) is fixed to the spindle with a collar (28) interacting with the end of an output gear wheel (16) to transfer an impact motion in hammer drilling mode. The outer surface and the other end of the collar interact with a clamping body coupling (32) to transfer the rotation to the spindle, whereby a safety slipping clutch is clamped by a plate spring packet (36) and the clamping body coupling is coupled to the collar bush by the clamping force.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003136637 DE10336637B3 (en) | 2003-08-08 | 2003-08-08 | Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003136637 DE10336637B3 (en) | 2003-08-08 | 2003-08-08 | Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10336637B3 true DE10336637B3 (en) | 2005-04-28 |
Family
ID=34398647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003136637 Expired - Fee Related DE10336637B3 (en) | 2003-08-08 | 2003-08-08 | Electrical hammer drilling machine has collar bush is fixed to spindle with collar interacting with end of output gear wheel to transfer impact motion in hammer drilling mode |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10336637B3 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7717191B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
US7717192B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US7762349B2 (en) | 2007-11-21 | 2010-07-27 | Black & Decker Inc. | Multi-speed drill and transmission with low gear only clutch |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
US7798245B2 (en) | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US7854274B2 (en) | 2007-11-21 | 2010-12-21 | Black & Decker Inc. | Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing |
CN101254588B (en) * | 2006-12-27 | 2011-04-27 | 麦太保有限公司 | Portable electric tool with braking device |
US11780061B2 (en) | 2019-02-18 | 2023-10-10 | Milwaukee Electric Tool Corporation | Impact tool |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19528924A1 (en) * | 1995-08-05 | 1997-02-06 | Scintilla Ag | Electric impact drill |
DE19942271A1 (en) * | 1999-09-04 | 2001-03-15 | Mets Owerke Gmbh & Co | Power tool |
DE10148872A1 (en) * | 2001-10-04 | 2003-04-24 | Metabowerke Gmbh | Automatic spindle lock has torque transmitted by carrier element and driven part via clamp body |
-
2003
- 2003-08-08 DE DE2003136637 patent/DE10336637B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19528924A1 (en) * | 1995-08-05 | 1997-02-06 | Scintilla Ag | Electric impact drill |
DE19942271A1 (en) * | 1999-09-04 | 2001-03-15 | Mets Owerke Gmbh & Co | Power tool |
DE10148872A1 (en) * | 2001-10-04 | 2003-04-24 | Metabowerke Gmbh | Automatic spindle lock has torque transmitted by carrier element and driven part via clamp body |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101254588B (en) * | 2006-12-27 | 2011-04-27 | 麦太保有限公司 | Portable electric tool with braking device |
US7717191B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode hammer drill with shift lock |
US7717192B2 (en) | 2007-11-21 | 2010-05-18 | Black & Decker Inc. | Multi-mode drill with mode collar |
US7735575B2 (en) | 2007-11-21 | 2010-06-15 | Black & Decker Inc. | Hammer drill with hard hammer support structure |
US7762349B2 (en) | 2007-11-21 | 2010-07-27 | Black & Decker Inc. | Multi-speed drill and transmission with low gear only clutch |
US7770660B2 (en) | 2007-11-21 | 2010-08-10 | Black & Decker Inc. | Mid-handle drill construction and assembly process |
US7798245B2 (en) | 2007-11-21 | 2010-09-21 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US7854274B2 (en) | 2007-11-21 | 2010-12-21 | Black & Decker Inc. | Multi-mode drill and transmission sub-assembly including a gear case cover supporting biasing |
US7987920B2 (en) | 2007-11-21 | 2011-08-02 | Black & Decker Inc. | Multi-mode drill with mode collar |
US8109343B2 (en) | 2007-11-21 | 2012-02-07 | Black & Decker Inc. | Multi-mode drill with mode collar |
US8292001B2 (en) | 2007-11-21 | 2012-10-23 | Black & Decker Inc. | Multi-mode drill with an electronic switching arrangement |
US11780061B2 (en) | 2019-02-18 | 2023-10-10 | Milwaukee Electric Tool Corporation | Impact tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
8364 | No opposition during term of opposition | ||
8380 | Miscellaneous part iii |
Free format text: PFANDRECHT |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |