DE102005023866B4 - Direction switchable bit driver - Google Patents
Direction switchable bit driver Download PDFInfo
- Publication number
- DE102005023866B4 DE102005023866B4 DE200510023866 DE102005023866A DE102005023866B4 DE 102005023866 B4 DE102005023866 B4 DE 102005023866B4 DE 200510023866 DE200510023866 DE 200510023866 DE 102005023866 A DE102005023866 A DE 102005023866A DE 102005023866 B4 DE102005023866 B4 DE 102005023866B4
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- bit
- driving device
- lever
- reversible
- 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
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B15/00—Screwdrivers
- B25B15/02—Screwdrivers operated by rotating the handle
- B25B15/04—Screwdrivers operated by rotating the handle with ratchet action
-
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/462—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis
- B25B13/465—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member the ratchet parts engaging in a direction radial to the tool operating axis a pawl engaging an internally toothed ring
-
- 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
- B25B13/00—Spanners; Wrenches
- B25B13/46—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle
- B25B13/461—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member
- B25B13/468—Spanners; Wrenches of the ratchet type, for providing a free return stroke of the handle with concentric driving and driven member with possibility of locking the ratchet mechanism
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
Drehrichtungs-umkehrbare Bit-Antriebsvorrichtung, die eine Bit-Aufnahmehülse (30), einen Schaft (20) mit einem zur Verbindung mit einem Handgriff (60) vorgesehenen ersten Abschnitt (21) und einen zweiten Abschnitt (22), der in einen Raum (36) der Bit-Aufnahmehülse (30) eingreift, in dessen innerer Umfangsfläche eine Mehrzahl von Zähnen (33) ausgebildet ist, zwei In-eine-Richtung-Antreiberhebel (40) und einen Schaltring (50) aufweist, der um den Schaft (20) installiert ist, wobei die Antreiberhebel (40) jeweils im Bereich ihres einen Hebelendes eine Mehrzahl von seitlichen Zähnen (42) zum Eingriff mit den Zähnen (33) der Bit-Aufnahmehülse (30) und an ihrem anderen Hebelende einen Zylinderzapfen (41) aufweisen, mittels dessen die Antreiberhebel (40) jeweils schwenkbar mit dem zweiten Abschnitt (22) des Schafts (20) verbunden sind, und wobei in der Innenfläche des Schaltrings (50) zwei Aussparungen (53) ausgebildet sind, in denen jeweils ein an dem jeweiligen Zylinderzapfen (41) der Antreiberhebel (40) ausgebildeter Ansatz (43) aufgenommen ist, von dem der jeweilige Antreiberhebel (40) mit seinen...Direction of rotation reversible Bit drive device comprising a bit-receiving sleeve (30), a shaft (20) with a first intended for connection to a handle (60) Section (21) and a second section (22), which are in a room (36) the bit-receiving sleeve (30) engages, in the inner circumferential surface of a plurality of teeth (33) is formed, two in-one-direction driving lever (40) and a Having a switching ring (50) installed around the shaft (20), wherein the driving lever (40) each in the region of its one lever end a plurality of lateral teeth (42) for engagement with the teeth (33) the bit receiving sleeve (30) and at its other end of the lever have a cylindrical pin (41), by means of which the driving lever (40) each pivotally with the second portion (22) of the shaft (20) are connected, and wherein in the inner surface of the switching ring (50) has two recesses (53) are formed in each one on the respective cylinder pin (41) of the drive lever (40) trained approach (43) of which the respective Impact lever (40) with its ...
Description
Die Erfindung betrifft eine Drehrichtungs-umschaltbare Bit-Antriebsvorrichtung.The The invention relates to a reversible bit driving device.
Bezugnehmend
auf
Eine
vergleichbare Drehrichtungs-umschaltbare Bit-Antriebsvorrichtung ist in der
Es ist daher mit der Erfindung beabsichtigt, die im Stand der Technik aufgezählten Probleme zu verhindern oder zumindest zu verringern.It is therefore intended with the invention that in the prior art enumerated Prevent or at least reduce problems.
Es ist eine Aufgabe der Erfindung, eine robuste und zuverlässige Drehrichtungs-umschaltbare Bit-Antriebsvorrichtung zu schaffen.It It is an object of the invention to provide a robust and reliable reversing direction bit driving device to accomplish.
Gemäß der Erfindung weist eine Drehrichtungs-umschaltbare Bit-Antriebsvorrichtung die Merkmale in Anspruch 1 auf. Weitere bevorzugte Ausführungsformen sind in den abhängigen Ansprüchen beschrieben.According to the invention For example, a reversing direction bit driving device has the features in Claim 1. Further preferred embodiments are described in the dependent claims.
Die Erfindung wird über eine detaillierte Illustration von zwei Ausführungsformen unter Bezugnahme auf die Zeichnungen beschrieben werden.The Invention is over a detailed illustration of two embodiments with reference to be described on the drawings.
Bezugnehmend
auf
Bezugnehmend
auf
Bezugnehmend
auf die
Die
Bit-Aufnahmehülse
Jeder
der In-eine-Richtung-Antreiberhebel
Der
Schaltring
Die
hohlen Zylinderzapfen
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510023866 DE102005023866B4 (en) | 2005-05-24 | 2005-05-24 | Direction switchable bit driver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510023866 DE102005023866B4 (en) | 2005-05-24 | 2005-05-24 | Direction switchable bit driver |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102005023866A1 DE102005023866A1 (en) | 2006-11-30 |
DE102005023866B4 true DE102005023866B4 (en) | 2008-10-16 |
Family
ID=37387606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510023866 Expired - Fee Related DE102005023866B4 (en) | 2005-05-24 | 2005-05-24 | Direction switchable bit driver |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005023866B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105459002A (en) * | 2014-07-11 | 2016-04-06 | 杭州巨星工具有限公司 | Speed-increase bidirectional mechanical converter |
US10589405B2 (en) | 2014-07-11 | 2020-03-17 | Hangzhou Great Star Tools Co., Ltd. | Speed increasing bidirectional mechanical converter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076432A (en) * | 1999-08-03 | 2000-06-20 | Chang; Yueh | Reversible ratchet screwdriver |
DE202004005274U1 (en) * | 2004-04-02 | 2004-08-19 | Liu, Kuo-Chen, Dali | Screw driver with ratchet has adjusting ring to allow reversal of direction of turning |
-
2005
- 2005-05-24 DE DE200510023866 patent/DE102005023866B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076432A (en) * | 1999-08-03 | 2000-06-20 | Chang; Yueh | Reversible ratchet screwdriver |
DE202004005274U1 (en) * | 2004-04-02 | 2004-08-19 | Liu, Kuo-Chen, Dali | Screw driver with ratchet has adjusting ring to allow reversal of direction of turning |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105459002A (en) * | 2014-07-11 | 2016-04-06 | 杭州巨星工具有限公司 | Speed-increase bidirectional mechanical converter |
CN105459002B (en) * | 2014-07-11 | 2019-12-24 | 杭州巨星工具有限公司 | Screw driver |
US10589405B2 (en) | 2014-07-11 | 2020-03-17 | Hangzhou Great Star Tools Co., Ltd. | Speed increasing bidirectional mechanical converter |
Also Published As
Publication number | Publication date |
---|---|
DE102005023866A1 (en) | 2006-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |