DE202004000843U1 - Wrench has slide-fit handle terminating in U-shaped frame for swing-mounted drum ratchet head - Google Patents
Wrench has slide-fit handle terminating in U-shaped frame for swing-mounted drum ratchet head Download PDFInfo
- Publication number
- DE202004000843U1 DE202004000843U1 DE200420000843 DE202004000843U DE202004000843U1 DE 202004000843 U1 DE202004000843 U1 DE 202004000843U1 DE 200420000843 DE200420000843 DE 200420000843 DE 202004000843 U DE202004000843 U DE 202004000843U DE 202004000843 U1 DE202004000843 U1 DE 202004000843U1
- Authority
- DE
- Germany
- Prior art keywords
- hole
- shaft
- ratchet head
- fork
- 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
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/06—Handle constructions reversible or adjustable for position
- B25G1/063—Handle constructions reversible or adjustable for position for screwdrivers, wrenches or spanners
-
- 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
-
- 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
- B25B23/0007—Connections or joints between tool parts
- B25B23/0021—Prolongations interposed between handle and tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/005—Handle constructions for screwdrivers, wrenches or spanners with additional levers, e.g. for increasing torque
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25G—HANDLES FOR HAND IMPLEMENTS
- B25G1/00—Handle constructions
- B25G1/04—Handle constructions telescopic; extensible; sectional
- B25G1/043—Handle constructions telescopic; extensible; sectional for screwdrivers, wrenches or spanners
Abstract
Description
Die vorliegende Erfindung betrifft einen Schraubenschlüssel und insbesondere einen Ratschenschlüssel.The present invention relates to a wrench and especially a ratchet wrench.
Schraubenschlüssel werden häufig verwendet. Bekannte Typen von Schlüsseln sind zum Beispiel Maulschlüssel und Schlüssel mit einem Ratschenkopf oder aber Schlüssel, deren Kopf nach rechts oder links gedreht werden oder arretiert werden kann. Die Schlüssel mit waagerecht zu drehendem Kopf zeigen jedoch häufig Unzulänglichkeiten. Daher ist die Nachfrage nach Schraubenschlüsseln mit senkrecht drehbarem Kopf gestiegen. Die nach dem Stand der Technik bekannten Typen eines Ratschenschlüssels, bei dem der Kopf vertikal verdreht werden kann, sind jedoch auch in vielen Bereichen nicht einsetzbar.Wrenches are widely used. Known types of keys are spanners, for example and key with a ratchet head or key, the head of which is to the right or can be turned left or locked. The keys with However, turning the head horizontally often shows shortcomings. Hence the Demand for wrenches with head rotated vertically. The state of the art known types of a ratchet wrench in which the head is vertical can be twisted, but are not in many areas used.
Aufgabe der vorliegenden Erfindung ist es. daher, einen Ratschenschlüssel bereitzustellen, der in annähernd überall, auch im Falle schlechter Zugänglichkeit verwendet werden kann.Object of the present invention is it. therefore, to provide a ratchet wrench that can be found in almost everywhere, even in the event of poor accessibility can be used.
Diese Aufgabe wird durch einen Schraubenschlüssel mit den Merkmalen des Anspruchs 1 gelöst. Weiterbildungen der Erfindung sind durch die Unteransprüche definiert.This task is done using a wrench solved the features of claim 1. Developments of the invention are by the subclaims Are defined.
Der erfindungsgemäße Schraubenschlüssel weist einen Schaft auf, der in einen Griff eingeführt ist. Der Schaft weist einen Längsschlitz auf und an einem Ende eine Gabel mit zwei Gabelteilen, die drehbar einen Ratschenkopf umfassen, der auf der einen Seite einen festen rechteckigen Ansatz und auf der anderen Seite einen hexagonalen Ansatz aufweist. Das wesentliche Merkmale der vorliegenden Erfindung beruht darauf, daß der Ratschenkopf einerseits dank des Schaftes in dem Griff um 360° und andererseits dank der Lagerung in der Gelenkgabel senkrecht dazu ebenfalls um 360° gedreht werden kann, so daß zum Beispiel eine Schraube auf bequeme Weise und sehr schnell betätigt werden kann.The wrench according to the invention has a shaft that is inserted into a handle. The shaft has one longitudinal slot on and at one end a fork with two fork parts that are rotatable include a ratchet head that is fixed on one side rectangular approach and on the other hand a hexagonal Approach. The essential features of the present invention is based on the fact that Ratchet head on the one hand thanks to the shaft in the handle by 360 ° and on the other hand thanks to the storage in the joint fork perpendicular to it Rotated 360 ° can be, so that Example, a screw can be operated in a convenient manner and very quickly can.
Nach einer weiteren Ausführungsform der Erfindung ist der Griff des Schraubenschlüssels in der Länge veränderbar, um die Arbeitsbedingungen weiter zu erleichtern und die Größe des Schlüssels bei der Aufbewahrung reduzieren zu können.According to a further embodiment the handle of the wrench can be changed in length, to further facilitate the working conditions and the size of the key to reduce the storage.
Im folgenden werden bevorzugte Ausführungsformen der vorliegenden Erfindung anhand der beiliegenden Zeichnungen genauer beschrieben, in denen:The following are preferred embodiments of the present invention with reference to the accompanying drawings described in which:
Nach den
Wenn ein Arbeitselement betätigt wird
(da der innere Aufbau des Ratschenkopfes
Nach den
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420000843 DE202004000843U1 (en) | 2004-01-20 | 2004-01-20 | Wrench has slide-fit handle terminating in U-shaped frame for swing-mounted drum ratchet head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200420000843 DE202004000843U1 (en) | 2004-01-20 | 2004-01-20 | Wrench has slide-fit handle terminating in U-shaped frame for swing-mounted drum ratchet head |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202004000843U1 true DE202004000843U1 (en) | 2004-04-01 |
Family
ID=32087799
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200420000843 Expired - Lifetime DE202004000843U1 (en) | 2004-01-20 | 2004-01-20 | Wrench has slide-fit handle terminating in U-shaped frame for swing-mounted drum ratchet head |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202004000843U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008092717A2 (en) | 2007-02-01 | 2008-08-07 | Wera Werk Hermann Werner Gmbh & Co. Kg | Screwdriving tool with free wheel gear |
EP2322324A1 (en) * | 2009-11-12 | 2011-05-18 | Meridian International Co. Ltd. | Rotary ratchet wrench |
US9114509B2 (en) | 2012-02-14 | 2015-08-25 | Meridian International Co., Ltd. | Rotary ratcheting wrench |
-
2004
- 2004-01-20 DE DE200420000843 patent/DE202004000843U1/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008092717A2 (en) | 2007-02-01 | 2008-08-07 | Wera Werk Hermann Werner Gmbh & Co. Kg | Screwdriving tool with free wheel gear |
DE102007049304A1 (en) | 2007-02-01 | 2008-08-07 | Wera Werk Hermann Werner Gmbh & Co. Kg | Wrench with freewheel gear |
EP2135714A2 (en) | 2007-02-01 | 2009-12-23 | WERA WERK HERMANN WERNER GmbH & Co. KG | Screwdriving tool with free wheel gear |
US7878091B2 (en) | 2007-02-01 | 2011-02-01 | Wera Werk Hermann Werner Gmbh & Co. Kg | Screwdriving tool with free wheel gear |
DE102007049304B4 (en) * | 2007-02-01 | 2020-09-03 | Wera Werkzeuge Gmbh | Wrench with freewheel gear |
EP2322324A1 (en) * | 2009-11-12 | 2011-05-18 | Meridian International Co. Ltd. | Rotary ratchet wrench |
US8069753B2 (en) | 2009-11-12 | 2011-12-06 | Meridian International Co., Ltd. | Rotary ratchet wrench |
US8794110B2 (en) | 2009-11-12 | 2014-08-05 | Meridian International Co., Ltd. | Rotary ratchet wrench |
US9114509B2 (en) | 2012-02-14 | 2015-08-25 | Meridian International Co., Ltd. | Rotary ratcheting wrench |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20040506 |
|
R150 | Term of protection extended to 6 years |
Effective date: 20070328 |
|
R151 | Term of protection extended to 8 years |
Effective date: 20100113 |
|
R152 | Term of protection extended to 10 years | ||
R152 | Term of protection extended to 10 years |
Effective date: 20111213 |
|
R071 | Expiry of right | ||
R071 | Expiry of right |