SU25511A1 - Sound Absorber for air hammer - Google Patents
Sound Absorber for air hammerInfo
- Publication number
- SU25511A1 SU25511A1 SU61535A SU61535A SU25511A1 SU 25511 A1 SU25511 A1 SU 25511A1 SU 61535 A SU61535 A SU 61535A SU 61535 A SU61535 A SU 61535A SU 25511 A1 SU25511 A1 SU 25511A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- casing
- sound absorber
- hammer
- rubber
- air hammer
- Prior art date
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
В приспособлени х дл уменьшени шума, производимого ударными инструментами , известно применение металлических корпусов, внутри которых производитс работа, а также и дл самого инструмента, например, дл клепального аппарата служат покрышки в виде резиновой оболочки или резиновых по сов .In devices to reduce the noise produced by percussion instruments, it is known to use metal housings within which work is performed, as well as for the tool itself, for example, for a riveter, tires in the form of a rubber casing or rubber belts are used.
В предлагаемом звукопоглош,ателе дл пневматического молотка металлический корпус выполнен коническим без днищ и обт нут резиновой оболочкой, котора перекрывает меньшее отверстие корпуса и присоедин етс к корпусу молотка, допуска во врем работы прижатие закраин оболочки, сход ш,ей с большего отверсти кожуха к поверхности обрабатываемой части.In the proposed soundproofing for a pneumatic hammer, the metal body is made conical without bottoms and wrapped with a rubber sheath that covers the smaller body opening and attaches to the hammer body, tolerance during operation, pressing the edges of the shell, descending from the larger opening of the casing to the surface processed part.
На чертеже предлагаемый звукопоглощатель изображен в вертикальном разрезе.In the drawing, the proposed sound absorber is shown in vertical section.
Звукопоглощатель выполнен из заключенного в резиновую оболочку Л конусообразного железного кожуха Ж без днищ, в который через меньшее отверстие в центре помещаетс пневматический MOJJDTOK М. Корпус последнего соединен с резиновой оболочкой JK помощью горловины, зат гиваемой хомутиком D, при чем во врем работы молотка закраины Н, вл ющиес продолжением резиновой оболочки К, прижимаютс к поверхности обрабатываемого предмета, в цел х получени замкнутой внутренней полости, вмещающей рабочий инструмент молотка. Дл наблюдени за работой молотка в резиновой оболочке сделаны окна О, прикрытые целлюлоидом. Воздух дл молотка поступает по рукаву Л., отработанный же воздух из полости кожуха выходит наружу по рукаву JT, снабженному краном KI. Кроме того внутренн полость кожуха сообщаетс с наружной атмосферой помощью крана 2.The sound absorber is made of a cone-shaped iron casing W enclosed in a rubber casing L without bottoms into which pneumatic MOJJDTOK M is placed through a smaller hole in the center. The casing of the latter is connected to the rubber casing JK using a neck tightened by clamp D, , Which are a continuation of the rubber casing K, are pressed against the surface of the object to be processed, in order to obtain a closed internal cavity containing the working tool of the hammer. Windows O covered with celluloid were made to observe the operation of the hammer in a rubber casing. Air for the hammer enters the sleeve L., while the exhaust air from the cavity of the casing comes out through the sleeve JT, equipped with a KI tap. In addition, the internal cavity of the housing is in communication with the outside atmosphere by means of a crane 2.
Предмет изобретени .The subject matter of the invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU61535A SU25511A1 (en) | 1929-01-01 | 1929-01-01 | Sound Absorber for air hammer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU61535A SU25511A1 (en) | 1929-01-01 | 1929-01-01 | Sound Absorber for air hammer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU25511A1 true SU25511A1 (en) | 1932-02-29 |
Family
ID=48343659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU61535A SU25511A1 (en) | 1929-01-01 | 1929-01-01 | Sound Absorber for air hammer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU25511A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2590763C2 (en) * | 2010-04-26 | 2016-07-10 | Финнсуоя Ой | Device for hydraulic hammer |
-
1929
- 1929-01-01 SU SU61535A patent/SU25511A1/en active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2590763C2 (en) * | 2010-04-26 | 2016-07-10 | Финнсуоя Ой | Device for hydraulic hammer |
US10399196B2 (en) | 2010-04-26 | 2019-09-03 | Finnsuoja Oy | Device for hydraulic hammer |
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