JPS61144979U - - Google Patents
Info
- Publication number
- JPS61144979U JPS61144979U JP2795785U JP2795785U JPS61144979U JP S61144979 U JPS61144979 U JP S61144979U JP 2795785 U JP2795785 U JP 2795785U JP 2795785 U JP2795785 U JP 2795785U JP S61144979 U JPS61144979 U JP S61144979U
- Authority
- JP
- Japan
- Prior art keywords
- air
- cylinder body
- action chamber
- air hammer
- damping device
- 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.)
- Pending
Links
- 238000013016 damping Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
Description
第１図はこの考案に係る振動減衰装置を備えた
エアハンマの縦断面図、第２図はその使用状態を
示す縦断面図、第３図はこの考案に係る振動減衰
装置を備えたエアハンマのハンドル部における振
動レベル値と従来例の振動レベル値を示す表であ
る。
１……シリンダ本体、２……ハンドル本体、４
……スナツプ、５……ピストン、１６……圧力調
整機構、１７……エアクツシヨン室。
Fig. 1 is a longitudinal sectional view of an air hammer equipped with a vibration damping device according to this invention, Fig. 2 is a longitudinal sectional view showing its use, and Fig. 3 is a handle of an air hammer equipped with a vibration damping device according to this invention. 3 is a table showing vibration level values in the conventional example; 1...Cylinder body, 2...Handle body, 4
...Snap, 5...Piston, 16...Pressure adjustment mechanism, 17...Air action chamber.
Claims (1)
よりスナツプ４を打撃するようにしたエアハンマ
において、シリンダ本体１とハンドル本体２を摺
動可能とすると共に、両者間に圧力調整弁機構１
６を有するエアクツシヨン室１７を設けたことを
特徴とするエアハンマにおける振動減衰装置。 In an air hammer in which the snap 4 is struck by a piston 5 reciprocating within the cylinder body 1, the cylinder body 1 and the handle body 2 are made slidable, and a pressure regulating valve mechanism 1 is provided between them.
6. A vibration damping device for an air hammer, characterized in that an air action chamber 17 having an air action chamber 17 is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2795785U JPS61144979U (en) | 1985-02-26 | 1985-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2795785U JPS61144979U (en) | 1985-02-26 | 1985-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144979U true JPS61144979U (en) | 1986-09-06 |
Family
ID=30525391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2795785U Pending JPS61144979U (en) | 1985-02-26 | 1985-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144979U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727700A (en) * | 1971-04-19 | 1973-04-17 | Chicago Pneumatic Tool Co | Pneumatically percussive tool having a vibration free handle |
| JPS5733979A (en) * | 1980-04-25 | 1982-02-24 | Atlas Copco Ab | Vibrationless impact tool |
-
1985
- 1985-02-26 JP JP2795785U patent/JPS61144979U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3727700A (en) * | 1971-04-19 | 1973-04-17 | Chicago Pneumatic Tool Co | Pneumatically percussive tool having a vibration free handle |
| JPS5733979A (en) * | 1980-04-25 | 1982-02-24 | Atlas Copco Ab | Vibrationless impact tool |