JPS5932376U - Rock drilling machine vibration isolation mechanism - Google Patents
Rock drilling machine vibration isolation mechanismInfo
- Publication number
- JPS5932376U JPS5932376U JP12560482U JP12560482U JPS5932376U JP S5932376 U JPS5932376 U JP S5932376U JP 12560482 U JP12560482 U JP 12560482U JP 12560482 U JP12560482 U JP 12560482U JP S5932376 U JPS5932376 U JP S5932376U
- Authority
- JP
- Japan
- Prior art keywords
- vibration isolation
- isolation mechanism
- drilling machine
- rock drilling
- machine vibration
- 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
- 239000011435 rock Substances 0.000 title claims description 3
- 238000002955 isolation Methods 0.000 title claims 2
- 238000005553 drilling Methods 0.000 title 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、この考案の一実施例である防振機構を具備す
るさく岩槻の平面図、第２図は、第１図の２−２線断面
図である。
図中、１０はさく岩槻、１１はシリンダ、１２はバック
ヘッド、１３はフロントヘッド、１５はピストン、２９
はチャックスリーブ、３０はシャンクロッド、３０ａは
つば部、３１はフロントカバー、３２はクッションリン
グ、３３．３４は緩衝室、３５．３６は逆止弁である。FIG. 1 is a plan view of a rock-cutting rock equipped with an anti-vibration mechanism which is an embodiment of this invention, and FIG. 2 is a sectional view taken along the line 2-2 in FIG. In the figure, 10 is a drilled Iwatsuki, 11 is a cylinder, 12 is a back head, 13 is a front head, 15 is a piston, 29
30 is a chuck sleeve, 30 is a shank rod, 30a is a collar, 31 is a front cover, 32 is a cushion ring, 33.34 is a buffer chamber, and 35.36 is a check valve.
Claims (1)
ロッドのつば部前後に緩衝室を形成し、該緩衝室に気体
を封入するよう構成したことを特徴とするさく岩槻の防
振機構。1. A vibration isolation mechanism for a rock drill to which a shank rod is attached, characterized in that a buffer chamber is formed before and after the brim of the shank rod, and a gas is sealed in the buffer chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12560482U JPS5932376U (en) | 1982-08-20 | 1982-08-20 | Rock drilling machine vibration isolation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12560482U JPS5932376U (en) | 1982-08-20 | 1982-08-20 | Rock drilling machine vibration isolation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5932376U true JPS5932376U (en) | 1984-02-28 |
| JPS629022Y2 JPS629022Y2 (en) | 1987-03-02 |
Family
ID=30285893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12560482U Granted JPS5932376U (en) | 1982-08-20 | 1982-08-20 | Rock drilling machine vibration isolation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5932376U (en) |
-
1982
- 1982-08-20 JP JP12560482U patent/JPS5932376U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629022Y2 (en) | 1987-03-02 |
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