DE433039C - Striking mechanism with circulating hammers - Google Patents
Striking mechanism with circulating hammersInfo
- Publication number
- DE433039C DE433039C DES67585D DES0067585D DE433039C DE 433039 C DE433039 C DE 433039C DE S67585 D DES67585 D DE S67585D DE S0067585 D DES0067585 D DE S0067585D DE 433039 C DE433039 C DE 433039C
- Authority
- DE
- Germany
- Prior art keywords
- striking mechanism
- hammers
- circulating
- hammer
- housing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/066—Means for driving the impulse member using centrifugal or rotary impact elements
- B25D11/068—Means for driving the impulse member using centrifugal or rotary impact elements in which the tool bit or anvil is hit by a rotary impulse member
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
Schlagwerk mit umlaufenden Hämmern. Es sind bereits Schlagwerke bekannt geworden, bei welchen der Schlag durch die Fliehkraft eines an einer rotierenden Achse beweglich gelagerten Hammerbären ausgeübt wird.Striking mechanism with circulating hammers. Striking mechanisms are already known become, in which the impact by the centrifugal force of a rotating Axis movably mounted hammer bears is exercised.
Die Erfindung betrifft nun eine Ausführung eines solchen Schlagwerkes in der Weise, daß das Gehäuse für das Schlagwerk als Stator für den Antriebsmotor ausgebildet ist, während der innerhalb des Gehäuses rotierende Kern die Ankerwicklung trägt, in deren Aussparungen der Hammerbär bewegt wird. Man kann den rotierenden Teil auch in der Weise ausbilden, daß man das Gehäuse des Schlagwerkes nach beiden Seiten verlängert und auf der den Bären tragenden Welle beiderseits des Bären je einen Motoranker anordnet.The invention now relates to an embodiment of such a striking mechanism in such a way that the housing for the hammer mechanism acts as a stator for the drive motor is formed, while the core rotating within the housing is the armature winding carries, in the recesses of which the hammer bear is moved. You can do the rotating Part also train in such a way that the housing of the striking mechanism after both Sides extended and on the shaft carrying the bear on either side of the bear each arranges a motor armature.
In der Zeichnung ist ein Ausführungsbeispiel für die Erfindung gegeben. Hierbei ist i das Gehäuse des Schlagwerkes, welches zugleich als Statorgehäuse dient. a ist der als Anker ausgebildete rotierende Kern, in dessen Hohlraum 3 der Hammerbär q. gelagert ist. Der Rotor weist eine Kurzschlußw icklung 5 auf, welche Aussparungen besitzt, in denen sich der Hammerbär 4 bewegt. Durch diese Ausbildung erreicht man für die ganze Apparatur eine sehr geringe räumliche Ausdehnung, ein geringes Gewicht und den geringsten Kraftverbrauch, da nur zwei Lager erforderlich sind, die gleichzeitig den Bären und den Motor tragen. Hierdurch ,viril eine bedeutende Verbilligung der Vorrichtung erreicht, und auch die Wartung wird wesentlich vereinfacht.An exemplary embodiment for the invention is given in the drawing. Here i is the housing of the striking mechanism, which also serves as the stator housing. a is the rotating core designed as an anchor, in the cavity 3 of which is the hammerbear q. is stored. The rotor has a short-circuit winding 5 which has recesses owns, in which the hammer bear 4 moves. Through this training one achieves for the entire apparatus a very small spatial expansion, a low weight and the lowest power consumption, since only two bearings are required at the same time carry the bear and the motor. This results in a significant reduction in the price of the Device achieved, and maintenance is also significantly simplified.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES67585D DE433039C (en) | Striking mechanism with circulating hammers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES67585D DE433039C (en) | Striking mechanism with circulating hammers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE433039C true DE433039C (en) | 1926-08-23 |
Family
ID=7499663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES67585D Expired DE433039C (en) | Striking mechanism with circulating hammers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE433039C (en) |
-
0
- DE DES67585D patent/DE433039C/en not_active Expired
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