BG110260A - Vibration device for hand drill tools with resonance effect - Google Patents
Vibration device for hand drill tools with resonance effectInfo
- Publication number
- BG110260A BG110260A BG10110260A BG11026008A BG110260A BG 110260 A BG110260 A BG 110260A BG 10110260 A BG10110260 A BG 10110260A BG 11026008 A BG11026008 A BG 11026008A BG 110260 A BG110260 A BG 110260A
- Authority
- BG
- Bulgaria
- Prior art keywords
- situated
- impact
- mass
- drive
- vibration device
- Prior art date
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Boring (AREA)
Abstract
The device can be applied for incorporation in hand impact tools, perforators, etc. It includes motor (1) with drive (2) connected to the motor axis (10). A drive piston (4) situated in the common case (5) is attached to the motor axis (10) by means of crank (3) or coupler device. A non-linear elastic element (6) is situated in front of the drive piston (4) connecting the piston to impact element(7), after which an intermediate impact element (8) and operational tool (9) are situated consecutively. The elastic element (6) has a non-linear characteristic. The drive piston (4), the impact element (7) and the intermediate impact element (8) are situated in the common case (5). The drive wheel (4) makes reciprocal movement with frequency "f" of the impacts in the system with one-value relation f = ((s.m)1/2)/(2.tt) to the mass "m" of the impact element (7) and the hardness "s" of the non-linear elastic element (6). The mass of the intermediate element (8) is up to 1:3 in relation to the mass of the operational tool (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG110260A BG66484B1 (en) | 2008-12-01 | 2008-12-01 | Vibration device for hand drill tools with resonance effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG110260A BG66484B1 (en) | 2008-12-01 | 2008-12-01 | Vibration device for hand drill tools with resonance effect |
Publications (2)
Publication Number | Publication Date |
---|---|
BG110260A true BG110260A (en) | 2010-06-30 |
BG66484B1 BG66484B1 (en) | 2015-03-31 |
Family
ID=44906604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG110260A BG66484B1 (en) | 2008-12-01 | 2008-12-01 | Vibration device for hand drill tools with resonance effect |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG66484B1 (en) |
-
2008
- 2008-12-01 BG BG110260A patent/BG66484B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BG66484B1 (en) | 2015-03-31 |
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