RU2013148757A - PNEUMATIC HAMMER - Google Patents
PNEUMATIC HAMMER Download PDFInfo
- Publication number
- RU2013148757A RU2013148757A RU2013148757/03A RU2013148757A RU2013148757A RU 2013148757 A RU2013148757 A RU 2013148757A RU 2013148757/03 A RU2013148757/03 A RU 2013148757/03A RU 2013148757 A RU2013148757 A RU 2013148757A RU 2013148757 A RU2013148757 A RU 2013148757A
- Authority
- RU
- Russia
- Prior art keywords
- working
- chamber
- housing
- working chamber
- bypass channel
- Prior art date
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- Percussive Tools And Related Accessories (AREA)
Abstract
Пневматический молоток, содержащий корпус с выпускными каналами, размещенный в нем ударник, разделяющий полость корпуса на камеры рабочего и холостого ходов, периодически сообщающиеся между собой посредством канала перепуска, постоянно открытого со стороны камеры холостого хода, крышку на торце корпуса со стороны камеры рабочего хода с впускным каналом в камеру рабочего хода и рабочий инструмент, отличающийся тем, что канал перепуска выполнен в виде продольного паза на внутренней боковой поверхности полости корпуса и периодически сообщает камеры рабочего и холостого ходов между собой при перекрытом боковой поверхностью ударника канале выпуска из камеры холостого хода.A pneumatic hammer containing a housing with exhaust channels, a drummer located inside it, dividing the housing cavity into the working and idle chambers, periodically communicating with each other through the bypass channel, which is constantly open from the side of the idling chamber, a cover on the end of the housing from the side of the working chamber with an inlet channel to the working chamber and a working tool, characterized in that the bypass channel is made in the form of a longitudinal groove on the inner side surface of the body cavity and periodically schaet working chamber and the idle stroke between an overlapped with the side surface of the impactor discharge passage idling chamber.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013148757/03A RU2548260C1 (en) | 2013-10-31 | 2013-10-31 | Pneumatic hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2013148757/03A RU2548260C1 (en) | 2013-10-31 | 2013-10-31 | Pneumatic hammer |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2548260C1 RU2548260C1 (en) | 2015-04-20 |
RU2013148757A true RU2013148757A (en) | 2015-05-10 |
Family
ID=53283404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2013148757/03A RU2548260C1 (en) | 2013-10-31 | 2013-10-31 | Pneumatic hammer |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2548260C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2652730C1 (en) * | 2016-12-21 | 2018-04-28 | Федеральное государственное бюджетное образовательное учреждение высшего образования "ОРЛОВСКИЙ ГОСУДАРСТВЕННЫЙ УНИВЕРСИТЕТ имени И.С. ТУРГЕНЕВА" (ОГУ им. И.С. Тургенева) | Hydraulic impact-shearing device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU514092A1 (en) * | 1974-01-25 | 1976-05-15 | Новосибирский инженерно-строительный институт им.В.В.Куйбышева | Pneumatic shock device |
SU571597A2 (en) * | 1975-12-25 | 1977-09-05 | Новосибирский Инженерно-Строительный Институт Им. В.В.Куйбышева | Pneumatic pick-hammer |
SU991039A2 (en) * | 1980-12-26 | 1983-01-23 | Новосибирский инженерно-строительный институт им.В.В.Куйбышева | Pneumatic hammer drill |
SU1158341A1 (en) * | 1982-11-09 | 1985-05-30 | Новосибирский Ордена Трудового Красного Знамени Инженерно-Строительный Институт Им.В.В.Куйбышева | Pneumatic hammer |
SU1460233A1 (en) * | 1987-01-30 | 1989-02-23 | Новосибирский инженерно-строительный институт им.В.В.Куйбышева | Pneumatic pick with throttle air control |
-
2013
- 2013-10-31 RU RU2013148757/03A patent/RU2548260C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2548260C1 (en) | 2015-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20151101 |