BG110260A - Vibration device for hand drill tools with resonance effect - Google Patents

Vibration device for hand drill tools with resonance effect

Info

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
Application number
BG10110260A
Other languages
Bulgarian (bg)
Other versions
BG66484B1 (en
Inventor
Георги ТОДОРОВ
Борислав РОМАНОВ
Константин КАМБЕРОВ
Величко ПЕЙКОВ
Николай ГАНЧЕВ
Original Assignee
"Спарки Елтос" АД
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by "Спарки Елтос" АД filed Critical "Спарки Елтос" АД
Priority to BG110260A priority Critical patent/BG66484B1/en
Publication of BG110260A publication Critical patent/BG110260A/en
Publication of BG66484B1 publication Critical patent/BG66484B1/en

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).
BG110260A 2008-12-01 2008-12-01 Vibration device for hand drill tools with resonance effect BG66484B1 (en)

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)

Also Published As

Publication number Publication date
BG66484B1 (en) 2015-03-31

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