JPH03128796U - - Google Patents
Info
- Publication number
- JPH03128796U JPH03128796U JP3664790U JP3664790U JPH03128796U JP H03128796 U JPH03128796 U JP H03128796U JP 3664790 U JP3664790 U JP 3664790U JP 3664790 U JP3664790 U JP 3664790U JP H03128796 U JPH03128796 U JP H03128796U
- Authority
- JP
- Japan
- Prior art keywords
- mounting frame
- support bracket
- movable
- drive
- rotating shaft
- 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
- 238000007788 roughening Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
第１図は斜面の壁面を目荒している状態を示す
正面図、第２図は路面を目荒している状態を示す
正面図、第３図は曲面の壁面を目荒している状態
を示す正面図である。
１……移動台車（ベースマシン）、２……取付
けフレーム、２ａ……ピン孔、４……油圧シリン
ダ、６……支持ブラケツト、７……回転軸、８…
…ロツクピン、９……移動ガイド、１１……伸縮
シリンダ、１３……目荒しハンマー、Ｍ，Ｍ２…
…壁面、Ｍ１……路面。
Figure 1 is a front view showing a state in which a slope wall surface is roughened, Figure 2 is a front view showing a state in which a road surface is roughened, and Figure 3 is a front view showing a state in which a curved wall surface is roughened. It is a diagram. DESCRIPTION OF SYMBOLS 1...Moving trolley (base machine), 2...Mounting frame, 2a...Pin hole, 4...Hydraulic cylinder, 6...Support bracket, 7...Rotating shaft, 8...
...Lock pin, 9...Movement guide, 11...Telescopic cylinder, 13...Roughing hammer, M, M2...
...Wall surface, M1...road surface.
Claims (1)
付けフレームと、この取付けフレームに回転軸を
中心として駆動手段により回転可能に支持されて
いる長尺状の支持ブラケツトと、この支持ブラケ
ツトを取付けフレームに固定するための固定手段
と、上記支持ブラケツトにその長手方向に伸縮シ
リンダの駆動により移動可能に設けられている目
荒しハンマーとを具備しているコンクリート目荒
し機。 A mounting frame attached to the movable cart so as to be movable up and down, a long support bracket rotatably supported on the mounting frame by a drive means around a rotating shaft, and the support bracket fixed to the mounting frame. and a roughening hammer provided on the support bracket so as to be movable in its longitudinal direction by the drive of a telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3664790U JP2513428Y2 (en) | 1990-04-06 | 1990-04-06 | Concrete messing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3664790U JP2513428Y2 (en) | 1990-04-06 | 1990-04-06 | Concrete messing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03128796U true JPH03128796U (en) | 1991-12-25 |
| JP2513428Y2 JP2513428Y2 (en) | 1996-10-09 |
Family
ID=31543061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3664790U Expired - Lifetime JP2513428Y2 (en) | 1990-04-06 | 1990-04-06 | Concrete messing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2513428Y2 (en) |
-
1990
- 1990-04-06 JP JP3664790U patent/JP2513428Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2513428Y2 (en) | 1996-10-09 |