RU2012114361A - ELECTROMAGNETIC SHOCK MECHANISM - Google Patents
ELECTROMAGNETIC SHOCK MECHANISM Download PDFInfo
- Publication number
- RU2012114361A RU2012114361A RU2012114361/03A RU2012114361A RU2012114361A RU 2012114361 A RU2012114361 A RU 2012114361A RU 2012114361/03 A RU2012114361/03 A RU 2012114361/03A RU 2012114361 A RU2012114361 A RU 2012114361A RU 2012114361 A RU2012114361 A RU 2012114361A
- Authority
- RU
- Russia
- Prior art keywords
- guide
- hammer
- magnetic circuit
- tool shaft
- diameter
- Prior art date
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- Percussive Tools And Related Accessories (AREA)
Abstract
Электромагнитный ударный механизм, содержащий расположенные на одной оси магнитопровод, намагничивающую катушку, полый боек, выполненные заодно хвостовик инструмента с направляющей, на которой размещена возвратная пружина, установленная с возможностью осевого перемещения в дополнительной полости бойка и опертая на торцевую поверхность хвостовика инструмента, отличающийся тем, что направляющая выполнена из немагнитного материала и одним из концов неподвижно закреплена относительно магнитопровода, а другим концом по скользящей посадке связана с хвостовиком инструмента, выполненным с центральным отверстием, имеющим диаметр, равный диаметру направляющей, при этом боковая поверхность направляющей является направляющей полого бойка.An electromagnetic percussion mechanism comprising a magnetic circuit located on the same axis, a magnetizing coil, a hollow hammer, integral with the tool shaft with a guide, on which a return spring is mounted, which is axially movable in the additional cavity of the hammer and supported on the end surface of the tool shaft, characterized in that the guide is made of non-magnetic material and one of the ends is fixedly fixed relative to the magnetic circuit, and the other end along a sliding pos The plate is connected with a tool shank made with a central hole having a diameter equal to the diameter of the guide, and the side surface of the guide is the guide of the hollow hammer.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012114361/03A RU2502855C1 (en) | 2012-04-11 | 2012-04-11 | Electromagnetic impact mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012114361/03A RU2502855C1 (en) | 2012-04-11 | 2012-04-11 | Electromagnetic impact mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012114361A true RU2012114361A (en) | 2013-10-20 |
RU2502855C1 RU2502855C1 (en) | 2013-12-27 |
Family
ID=49356935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012114361/03A RU2502855C1 (en) | 2012-04-11 | 2012-04-11 | Electromagnetic impact mechanism |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2502855C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098653A (en) * | 2018-09-11 | 2018-12-28 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2734801C1 (en) * | 2019-08-21 | 2020-10-23 | Роберт Александрович Болотов | Hammer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU717311A2 (en) * | 1978-12-01 | 1980-02-25 | Институт Автоматики Ан Киргизской Сср | Electromagnetic impact member for drilling |
SU1469117A2 (en) * | 1987-05-21 | 1989-03-30 | Институт Горного Дела Ан Казсср | Percussive assembly of electromagnetic perforator drill |
SU1634482A1 (en) * | 1988-10-13 | 1991-03-15 | Московское Научно-Производственное Объединение По Механизированному Инструменту И Отделочным Машинам | Electromagnetic percussion tool |
RU1770559C (en) * | 1990-09-21 | 1992-10-23 | Усть-Каменогорский Строительно-Дорожный Институт | Electromagnetic impact machine |
DE10146024C2 (en) * | 2001-09-18 | 2003-10-30 | Tracto Technik | Impact device, earth drilling device and method for driving a drill head or an expanding body |
-
2012
- 2012-04-11 RU RU2012114361/03A patent/RU2502855C1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109098653A (en) * | 2018-09-11 | 2018-12-28 | 广州煌牌自动设备有限公司 | A kind of rock drilling impact gun |
Also Published As
Publication number | Publication date |
---|---|
RU2502855C1 (en) | 2013-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20170412 |