DE202004014327U1 - Reversing device for ratchet spanner with ratchet head having three spaces for ratchet, pawl, and slide knob, with movement of knob causing peg and reversing device to move ratchet for reversal - Google Patents
Reversing device for ratchet spanner with ratchet head having three spaces for ratchet, pawl, and slide knob, with movement of knob causing peg and reversing device to move ratchet for reversal Download PDFInfo
- Publication number
- DE202004014327U1 DE202004014327U1 DE200420014327 DE202004014327U DE202004014327U1 DE 202004014327 U1 DE202004014327 U1 DE 202004014327U1 DE 200420014327 DE200420014327 DE 200420014327 DE 202004014327 U DE202004014327 U DE 202004014327U DE 202004014327 U1 DE202004014327 U1 DE 202004014327U1
- Authority
- DE
- Germany
- Prior art keywords
- ratchet
- reversing device
- pawl
- knob
- head
- 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
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
- 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
- B25B13/463—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 externally toothed wheel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
Description
Technisches Gebiettechnical area
Die Erfindung betrifft eine Umschaltvorrichtung eines Ratschenschlüssels, der einen Schiebeknopf und eine Umschalteinheit umfaßt, durch die die Umschaltung der Drehrichtung des Ratschenschlüssels verbessert wird.The The invention relates to a switching device of a ratchet wrench, the a sliding button and a switching unit, by which the switching the direction of rotation of the ratchet wrench is improved.
Stand der TechnikState of technology
Bei herkömmlichem Ratschenschlüssel mit einer Umschaltvorrichtung kann eine Konzentration von Spannung auftreten, wodurch die Festigkeit des Ratschenkopfserheblich reduziert wird. Zu dem kann eine reibungslose Umschaltung der Drehrichtung des Ratschenschlüssels nicht gewährleistet werden.at conventional ratchet wrench with a switching device can be a concentration of voltage occur, whereby the strength of the ratchet head significantly reduced becomes. In addition to a smooth switching of the direction of rotation of the ratchet wrench not guaranteed become.
Aufgabe der ErfindungTask of invention
Der Erfindung liegt die Aufgabe zugrunde, eine Umschaltvorrichtung eines Ratschenschlüssel zu schaffen, die die Umschaltung der Drehrichtung des Ratschenschlüssels verbessert.Of the Invention is based on the object, a switching device of a Ratchet wrench too create, which improves the switching of the direction of rotation of the ratchet wrench.
Diese Aufgabe wird durch die erfindungsgemäße Umschaltvorrichtung eines Ratschenschlüssels gelöst, die einen Ratschenkopf umfaßt, der einen ersten, zweiten und dritten Aufnahmeraum aufweist, wobei der erste Aufnahmeraum eine Ratsche aufnimmt, der zweite Aufnahmeraum den ersten und dritten Aufnahmeraum miteinander verbindet und eine Sperrklinke aufnimmt, und der dritte Aufnahmeraum einen Schiebeknopf aufnimmt, der einen Schlitz und ein Durchgangsloch aufweist, wobei der Schlitz ein Ende eines Positionierstiftes aufnimmt, dessen anderes Ende in eine Ausnehmung der Sperrklinke ragt, und im Durchgangsloch eine Umschalteinheit aufgenommen ist, die mit dem Positionierstift zusammen die Sperrklinke mitführen kann, wenn der Schiebeknopf verschoben wird, so daß die Drehrichtung des Ratschenschlüssels umgeschaltet wird.These The object is achieved by the switching device according to the invention ratchet wrench solved, which includes a ratchet head, having a first, second and third receiving space, wherein the first recording room takes a ratchet, the second recording room connects the first and third recording room and one Pawl receives, and the third recording room a slide button receiving, which has a slot and a through hole, wherein the slot receives one end of a positioning pin, the other End into a recess of the pawl protrudes, and in the through hole a switching unit is included with the positioning pin together carry the pawl can, when the slide button is moved, so that the direction of rotation of the ratchet wrench is switched.
Kurze Beschreibung der ZeichnungenShort description of drawings
Wege zur Ausführung der ErfindungWays to execute the invention
Bezugnehmend
auf
Der
zweite Aufnahmeraum (
Der
dritte Aufnahmeraum (
Im
Durchgangsloch (
In
einer Innenwand des dritten Aufnahmeraumes (
Wie
aus
Da
der Schiebeknopf (
Wie
aus
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420014327 DE202004014327U1 (en) | 2004-09-15 | 2004-09-15 | Reversing device for ratchet spanner with ratchet head having three spaces for ratchet, pawl, and slide knob, with movement of knob causing peg and reversing device to move ratchet for reversal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420014327 DE202004014327U1 (en) | 2004-09-15 | 2004-09-15 | Reversing device for ratchet spanner with ratchet head having three spaces for ratchet, pawl, and slide knob, with movement of knob causing peg and reversing device to move ratchet for reversal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004014327U1 true DE202004014327U1 (en) | 2005-01-13 |
Family
ID=34072227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420014327 Expired - Lifetime DE202004014327U1 (en) | 2004-09-15 | 2004-09-15 | Reversing device for ratchet spanner with ratchet head having three spaces for ratchet, pawl, and slide knob, with movement of knob causing peg and reversing device to move ratchet for reversal |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004014327U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009046996B4 (en) * | 2009-09-09 | 2012-03-01 | Re-Dai Precision Tools Co., Ltd. | Pressable ratchet wrench |
DE102013104498B4 (en) * | 2013-05-02 | 2017-07-13 | Yi-Fu Chen | HAND TOOL WITH A CLING MECHANISM |
CN108015580A (en) * | 2018-01-09 | 2018-05-11 | 长春市豪瑀自动化科技有限公司 | Track pin hole drill jig |
-
2004
- 2004-09-15 DE DE200420014327 patent/DE202004014327U1/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009046996B4 (en) * | 2009-09-09 | 2012-03-01 | Re-Dai Precision Tools Co., Ltd. | Pressable ratchet wrench |
DE102013104498B4 (en) * | 2013-05-02 | 2017-07-13 | Yi-Fu Chen | HAND TOOL WITH A CLING MECHANISM |
CN108015580A (en) * | 2018-01-09 | 2018-05-11 | 长春市豪瑀自动化科技有限公司 | Track pin hole drill jig |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20050217 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070824 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20101201 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20120723 |
|
R071 | Expiry of right |