DE499505C - Impact tool operated by centrifugal force - Google Patents
Impact tool operated by centrifugal forceInfo
- Publication number
- DE499505C DE499505C DEN30176D DEN0030176D DE499505C DE 499505 C DE499505 C DE 499505C DE N30176 D DEN30176 D DE N30176D DE N0030176 D DEN0030176 D DE N0030176D DE 499505 C DE499505 C DE 499505C
- Authority
- DE
- Germany
- Prior art keywords
- centrifugal force
- impact tool
- tool operated
- impact
- drive shaft
- 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)
- Percussive Tools And Related Accessories (AREA)
Description
Durch Fliehkraft betätigtes Schlagwerkzeug, Die Erfindung betrifft ein derrch Fliehkraft betätigtes Schlagwerkzeug. Das Neue besteht darin, daß der Schlagkörper mit der Antriebswelle durch ein biegsames Zwischenstück verbunden ist. Vorzugsweise besteht das Zwischenstück aus einer oder mehreren Flachfedern. .Centrifugal impact tool, The invention relates to an impact tool operated by centrifugal force. The new thing is that the Impact body is connected to the drive shaft by a flexible intermediate piece. The intermediate piece preferably consists of one or more flat springs. .
In der Zeichnung ist ein Ausführungsbeispiel eines solchen Hammers im Schnitt senkrecht zur Achse dargestellt.In the drawing is an embodiment of such a hammer shown in section perpendicular to the axis.
Der Schlagkörpera ist mit dem frei schwingenden Ende einer Blattfeder b, welche mit dem anderen Ende auf der Antriebswelle c sitzt, fest verbunden.The impact body is with the freely oscillating end of a leaf spring b, which sits with the other end on the drive shaft c, firmly connected.
Der Schlagkörper wird bei jeder Drehung der Welle nach innen gedrückt, wobei in der Feder Energie aufgespeichert wird. Beim Freiwerden. des Schlagkörpers wird er mit der ihm durch die Fliehkraft mitgeteilten Beschleunigung und der in der Feder aufgespeicherten Energie nach vorn geschleudert.The impact body is pressed inwards with every rotation of the shaft, energy is stored in the spring. When you become free. of the impact body it becomes with the acceleration communicated to it by the centrifugal force and the in energy stored by the spring is thrown forward.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN30176D DE499505C (en) | Impact tool operated by centrifugal force |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEN30176D DE499505C (en) | Impact tool operated by centrifugal force |
Publications (1)
Publication Number | Publication Date |
---|---|
DE499505C true DE499505C (en) | 1930-06-07 |
Family
ID=7345426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEN30176D Expired DE499505C (en) | Impact tool operated by centrifugal force |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE499505C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1299579B (en) * | 1964-07-01 | 1969-07-17 | Bosch Gmbh Robert | Transportable, motor-driven rotary impact device |
EP0145070A2 (en) * | 1983-11-24 | 1985-06-19 | Emerson Electric Co. | Device for driving a drilling and/or impacting tool |
-
0
- DE DEN30176D patent/DE499505C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1299579B (en) * | 1964-07-01 | 1969-07-17 | Bosch Gmbh Robert | Transportable, motor-driven rotary impact device |
EP0145070A2 (en) * | 1983-11-24 | 1985-06-19 | Emerson Electric Co. | Device for driving a drilling and/or impacting tool |
EP0145070A3 (en) * | 1983-11-24 | 1985-07-10 | Emerson Electric Co. | Device for driving a drilling and/or impacting tool |
US4726430A (en) * | 1983-11-24 | 1988-02-23 | Skil Corporation | Device for driving a drilling and/or impacting tool |
USRE33733E (en) * | 1983-11-24 | 1991-11-05 | Device for driving a drilling and/or impacting tool |
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