JPS5228074A - Noise reducing air hammer - Google Patents
Noise reducing air hammerInfo
- Publication number
- JPS5228074A JPS5228074A JP10362675A JP10362675A JPS5228074A JP S5228074 A JPS5228074 A JP S5228074A JP 10362675 A JP10362675 A JP 10362675A JP 10362675 A JP10362675 A JP 10362675A JP S5228074 A JPS5228074 A JP S5228074A
- Authority
- JP
- Japan
- Prior art keywords
- air hammer
- noise reducing
- reducing air
- air
- exhaustion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Percussive Tools And Related Accessories (AREA)
Abstract
PURPOSE: In an air hammer powered by pneumatic air, to open and close several air passages alternately by utilizing the motion of hammering piston and valve, eliminating explosive sounds at the time of exhaustion and reducing the exhaust noise.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10362675A JPS5815275B2 (en) | 1975-08-27 | 1975-08-27 | Shouonkuukitsuchi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10362675A JPS5815275B2 (en) | 1975-08-27 | 1975-08-27 | Shouonkuukitsuchi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5228074A true JPS5228074A (en) | 1977-03-02 |
JPS5815275B2 JPS5815275B2 (en) | 1983-03-24 |
Family
ID=14358966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10362675A Expired JPS5815275B2 (en) | 1975-08-27 | 1975-08-27 | Shouonkuukitsuchi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5815275B2 (en) |
-
1975
- 1975-08-27 JP JP10362675A patent/JPS5815275B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5815275B2 (en) | 1983-03-24 |
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