DE10341974A1 - shut-off - Google Patents
shut-off Download PDFInfo
- Publication number
- DE10341974A1 DE10341974A1 DE2003141974 DE10341974A DE10341974A1 DE 10341974 A1 DE10341974 A1 DE 10341974A1 DE 2003141974 DE2003141974 DE 2003141974 DE 10341974 A DE10341974 A DE 10341974A DE 10341974 A1 DE10341974 A1 DE 10341974A1
- Authority
- DE
- Germany
- Prior art keywords
- shut
- drive
- drive motor
- schraubwerkzeugaufnahme
- überrastkupplung
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
-
- 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
- B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
- B25B23/141—Mechanical overload release couplings
-
- 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
- B25B23/18—Devices for illuminating the head of the screw or the nut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
Abstract
Die Erfindung betrifft einen Abschaltschrauber (2) mit einem Antriebsmotor (8), einer vom Antriebsmotor (8) angetriebenen Schraubwerkzeugaufnahme (16), einer in einem Antriebsstrang (18, 20) zwischen dem Antriebsmotor (8) und der Schraubwerkzeugaufnahme (16) angeordneten Überrastkupplung (22) sowie einer Abschaltvorrichtung (26) zum Abschalten des Antriebsmotors (8) beim Ausrücken der Überrastkupplung (22) infolge des Erreichens eines voreingestellten Drehmoments im Antriebsstrang (18, 20). Es wird vorgeschlagen, dass die Abschaltvorrichtung (26) einen Sensor (36) umfasst, der auf einen beim Ausrücken der Überrastkupplung (22) erzeugten Beschleunigungsimpuls anspricht.The invention relates to a shut-off screwdriver (2) having a drive motor (8), a drive tool (8) driven Schraubwerkzeugaufnahme (16), in a drive train (18, 20) between the drive motor (8) and the Schraubwerkzeugaufnahme (16) arranged Überrastkupplung (22) and a shut-off device (26) for switching off the drive motor (8) when disengaging the Überrastkupplung (22) as a result of reaching a preset torque in the drive train (18, 20). It is proposed that the switch-off device (26) comprises a sensor (36) which responds to an acceleration pulse generated when the latching clutch (22) is disengaged.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003141974 DE10341974A1 (en) | 2003-09-11 | 2003-09-11 | shut-off |
JP2004252424A JP2005088190A (en) | 2003-09-11 | 2004-08-31 | Cut-off driver |
GB0419936A GB2405822B (en) | 2003-09-11 | 2004-09-08 | Cut-out screwdriver |
CNB2004100752315A CN100513085C (en) | 2003-09-11 | 2004-09-13 | Power screwdriver with torque limiting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003141974 DE10341974A1 (en) | 2003-09-11 | 2003-09-11 | shut-off |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10341974A1 true DE10341974A1 (en) | 2005-04-21 |
Family
ID=33185808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003141974 Withdrawn DE10341974A1 (en) | 2003-09-11 | 2003-09-11 | shut-off |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2005088190A (en) |
CN (1) | CN100513085C (en) |
DE (1) | DE10341974A1 (en) |
GB (1) | GB2405822B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048694A1 (en) * | 2006-10-14 | 2008-04-17 | Siemens Vdo Mechatronic Gmbh & Co. Kg | Rotation angle controlling method for diesel fuel injector, involves rotating nozzle clamping nut and injector body against each other in release direction of rotation of bolt connection, and detecting facing of thread section by sensor |
DE102008033866A1 (en) * | 2008-07-19 | 2010-01-28 | Festool Gmbh | Control device for controlling e.g. series motor, of drive train of electrical screwdriver, has delimitation device delimiting output torque, where ratio of torque and energy of rotation in train is lesser than or equal to maximum ratio |
DE102013100986A1 (en) * | 2013-01-31 | 2014-07-31 | C. & E. Fein Gmbh | Screwdriver has sensor that is arranged for monitoring tool spindle in response to acceleration of tool spindle in axial direction, and controller for controlling drive based on sensor signal |
DE102021208653A1 (en) | 2021-08-09 | 2023-02-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method for controlling a handheld power tool |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5221921B2 (en) * | 2007-09-27 | 2013-06-26 | パナソニック株式会社 | Impact rotary tool |
US9908182B2 (en) | 2012-01-30 | 2018-03-06 | Black & Decker Inc. | Remote programming of a power tool |
US9193055B2 (en) | 2012-04-13 | 2015-11-24 | Black & Decker Inc. | Electronic clutch for power tool |
US8919456B2 (en) | 2012-06-08 | 2014-12-30 | Black & Decker Inc. | Fastener setting algorithm for drill driver |
SE1730109A1 (en) * | 2017-04-19 | 2018-10-20 | Atlas Copco Ind Technique Ab | Electric Pulse Tool |
WO2023050186A1 (en) * | 2021-09-29 | 2023-04-06 | 深圳市华思旭科技有限公司 | Electric wrench and electric wrench system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6020870A (en) * | 1983-07-12 | 1985-02-02 | 日立工機株式会社 | Control system of clutch type motorized clamping tool |
JPS6288525A (en) * | 1985-10-11 | 1987-04-23 | Natl House Ind Co Ltd | Monitoring apparatus for machine-screw fastening machine |
SE461452B (en) * | 1986-06-06 | 1990-02-19 | Atlas Copco Ab | MOTOR DRIVE SCREWING TOOL WITH TORQUE LIMITING BODY |
DE19737234B4 (en) * | 1997-08-27 | 2004-03-11 | Scintilla Ag | Tools, especially cordless screwdrivers |
JP3744207B2 (en) * | 1998-06-30 | 2006-02-08 | 松下電工株式会社 | Electric tightening tool with torque clutch |
DE19857061C2 (en) * | 1998-12-10 | 2000-11-02 | Hilti Ag | Method and device for avoiding accidents in hand-held machine tools due to tool blocking |
-
2003
- 2003-09-11 DE DE2003141974 patent/DE10341974A1/en not_active Withdrawn
-
2004
- 2004-08-31 JP JP2004252424A patent/JP2005088190A/en active Pending
- 2004-09-08 GB GB0419936A patent/GB2405822B/en not_active Expired - Fee Related
- 2004-09-13 CN CNB2004100752315A patent/CN100513085C/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006048694A1 (en) * | 2006-10-14 | 2008-04-17 | Siemens Vdo Mechatronic Gmbh & Co. Kg | Rotation angle controlling method for diesel fuel injector, involves rotating nozzle clamping nut and injector body against each other in release direction of rotation of bolt connection, and detecting facing of thread section by sensor |
DE102008033866A1 (en) * | 2008-07-19 | 2010-01-28 | Festool Gmbh | Control device for controlling e.g. series motor, of drive train of electrical screwdriver, has delimitation device delimiting output torque, where ratio of torque and energy of rotation in train is lesser than or equal to maximum ratio |
DE102013100986A1 (en) * | 2013-01-31 | 2014-07-31 | C. & E. Fein Gmbh | Screwdriver has sensor that is arranged for monitoring tool spindle in response to acceleration of tool spindle in axial direction, and controller for controlling drive based on sensor signal |
DE102021208653A1 (en) | 2021-08-09 | 2023-02-09 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method for controlling a handheld power tool |
WO2023016811A1 (en) | 2021-08-09 | 2023-02-16 | Robert Bosch Gmbh | Method for controlling a hand-held power tool |
Also Published As
Publication number | Publication date |
---|---|
GB2405822A (en) | 2005-03-16 |
CN1593851A (en) | 2005-03-16 |
CN100513085C (en) | 2009-07-15 |
GB0419936D0 (en) | 2004-10-13 |
GB2405822B (en) | 2005-12-21 |
JP2005088190A (en) | 2005-04-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140401 |