RU2012120123A - DISK WORKING BODY OF A CONCRETE-FINISHING MACHINE WITH A VARIABLE MAGNETIC FIELD - Google Patents
DISK WORKING BODY OF A CONCRETE-FINISHING MACHINE WITH A VARIABLE MAGNETIC FIELD Download PDFInfo
- Publication number
- RU2012120123A RU2012120123A RU2012120123/03A RU2012120123A RU2012120123A RU 2012120123 A RU2012120123 A RU 2012120123A RU 2012120123/03 A RU2012120123/03 A RU 2012120123/03A RU 2012120123 A RU2012120123 A RU 2012120123A RU 2012120123 A RU2012120123 A RU 2012120123A
- Authority
- RU
- Russia
- Prior art keywords
- disk
- smoothing
- concrete
- finishing machine
- internal
- Prior art date
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Abstract
Дисковой рабочий орган бетоноотделочной машины, содержащий приводной вал, который имеет возможность передавать крутящий момент на заглаживающие диски из магнитопроводного материала, в которых закреплены постоянные высокоэнергетические магниты, заглаживающие диски имеют возможность совершать вращение в противоположных направлениях с разными угловыми скоростями, отличающийся тем, что, внешний заглаживающий диск жестко присоединен к корпусу планетарного механизма, внутренний заглаживающий диск жестко закреплен к валу, внешний заглаживающий диск и внутренний заглаживающий диск имеют в смежной зоне вращения углубления с расположенными в них чередующимися полюсами высокоэнергетические магниты.A disk working element of a concrete-finishing machine containing a drive shaft that is able to transmit torque to smoothing disks made of magnetic material, in which permanent high-energy magnets are fixed, smoothing disks are able to rotate in opposite directions with different angular speeds, characterized in that the external the smoothing-down disk is rigidly attached to the planetary gear housing, the internal smoothing-down disk is rigidly fixed to the shaft, the external plug the living disk and the internal smoothing disk have in the adjacent zone of rotation of the recess with high-energy magnets located in them alternating poles.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012120123/03A RU2500521C1 (en) | 2012-05-15 | 2012-05-15 | Concrete surface finisher disc tool with variable gradient of magnetic field |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012120123/03A RU2500521C1 (en) | 2012-05-15 | 2012-05-15 | Concrete surface finisher disc tool with variable gradient of magnetic field |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012120123A true RU2012120123A (en) | 2013-11-20 |
RU2500521C1 RU2500521C1 (en) | 2013-12-10 |
Family
ID=49555224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012120123/03A RU2500521C1 (en) | 2012-05-15 | 2012-05-15 | Concrete surface finisher disc tool with variable gradient of magnetic field |
Country Status (1)
Country | Link |
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RU (1) | RU2500521C1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5851809B2 (en) * | 1981-05-28 | 1983-11-18 | ミサワホ−ム株式会社 | Surface leveling device for concrete panels before curing |
RU27526U1 (en) * | 2001-07-09 | 2003-02-10 | Братский государственный технический университет | DISK WORKING BODY OF THE IRONING MACHINE WITH AN OPPOSITE ROTATING DISC ELEMENTS |
RU2368497C1 (en) * | 2008-04-15 | 2009-09-27 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" | Manual vibration disk-type smoothing machine with magnetic activator |
RU108734U1 (en) * | 2011-03-21 | 2011-09-27 | Государственное образовательное учреждение высшего профессионального образования "Братский государственный университет" | DISK WORKING BODY OF A CONCRETE-FINISHING MACHINE WITH A MAGNETIC ACTIVATOR AND AN ADDITIONAL CIRCULAR MOVEMENT OF A SMOOTHING DISC |
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2012
- 2012-05-15 RU RU2012120123/03A patent/RU2500521C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2500521C1 (en) | 2013-12-10 |
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Legal Events
Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140516 |