JPS62192882U - - Google Patents
Info
- Publication number
- JPS62192882U JPS62192882U JP8202586U JP8202586U JPS62192882U JP S62192882 U JPS62192882 U JP S62192882U JP 8202586 U JP8202586 U JP 8202586U JP 8202586 U JP8202586 U JP 8202586U JP S62192882 U JPS62192882 U JP S62192882U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- shank
- supported
- axial direction
- circular cross
- 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
Landscapes
- Percussive Tools And Related Accessories (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
本考案の要部を示す一部切り欠き断面図、第３図
は第２図の―線断面図、第４図は第２図の
―線断面図である。
Ａ……撃打機構、１……ブレーカ、２……本体
と、１９……作業体、１９１……上部シヤンク、
１９３……下部シヤンク、２４……ホルダ、２４
３……保持孔、２５……案内孔。
Fig. 1 is a longitudinal sectional view of an embodiment of the present invention, Fig. 2 is a partially cutaway sectional view showing the main parts of the invention, Fig. 3 is a sectional view taken along the line - - of Fig. 2, and Fig. 4 is a cross-sectional view of the embodiment of the present invention. 2 is a cross-sectional view taken along the line -- in FIG. 2. A... striking mechanism, 1... breaker, 2... main body, 19... working body, 191... upper shank,
193... lower shank, 24... holder, 24
3... Holding hole, 25... Guide hole.
Claims (1)
軸方向移動可能に支持され、撃打機構によつて連
続的に撃打される作業体とをもつブレーカであつ
て、上記作業体を、実質的に円形断面をもつ上部
シヤンクと、非円形断面をもつ下部シヤンクとを
もつように構成する一方、上記本体に上記上部シ
ヤンクを回転可能かつ軸方向摺動可能に通挿支持
する案内孔を設けるとともに、上記下部シヤンク
を回転不可能かつ軸方向摺動可能に通挿支持する
保持孔をもつホルダを、上記本体の下部に着脱可
能に連結したことを特徴とする、ブレーカ。 A breaker having a main body having a built-in striking mechanism, and a working body supported movably in the axial direction at the bottom of the main body and continuously struck by the striking mechanism, wherein the working body is substantially The main body is configured to have an upper shank with a circular cross section and a lower shank with a non-circular cross section, and the main body is provided with a guide hole through which the upper shank is rotatably and slidably supported in the axial direction, A breaker characterized in that a holder having a holding hole through which the lower shank is inserted and supported in a non-rotatable but axially slidable manner is removably connected to the lower part of the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8202586U JPS62192882U (en) | 1986-05-29 | 1986-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8202586U JPS62192882U (en) | 1986-05-29 | 1986-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62192882U true JPS62192882U (en) | 1987-12-08 |
Family
ID=30934304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8202586U Pending JPS62192882U (en) | 1986-05-29 | 1986-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62192882U (en) |
-
1986
- 1986-05-29 JP JP8202586U patent/JPS62192882U/ja active Pending