JPS6431109U - - Google Patents
Info
- Publication number
- JPS6431109U JPS6431109U JP12446887U JP12446887U JPS6431109U JP S6431109 U JPS6431109 U JP S6431109U JP 12446887 U JP12446887 U JP 12446887U JP 12446887 U JP12446887 U JP 12446887U JP S6431109 U JPS6431109 U JP S6431109U
- Authority
- JP
- Japan
- Prior art keywords
- rammer
- spindle rod
- guide cylinder
- oil
- foot
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Road Paving Machines (AREA)
Description
第１図は本考案の一実施例に係り、ランマーの
構成を示す図、第２図は第１図のＡ方向矢視図、
第３図は第１図のランマーの油圧系統図、第４図
は本考案の他の実施例に係り、ランマーのフート
部部分の構成を示す図、第５図は第４図のＢ方向
矢視図である。
１……ランマー、２……ガイドシリンダー、３
……スプリング、４……スピンドルロツド、５…
…プロテクトスリーブ、６，２１……フート部、
７……クランクケース、８……オイルモータ、９
……取付け台、１０……流量制御バルブ、１１…
…操作レバ、１２，１３……油圧ホース、１４，
２２……突起部、１５……ハンドル、１６……タ
ンク、１７……オイルポンプ、１８，１９……チ
エツクバルブ。
FIG. 1 is a diagram showing the configuration of a rammer according to an embodiment of the present invention, FIG. 2 is a view taken in the direction of arrow A in FIG. 1,
Fig. 3 is a hydraulic system diagram of the rammer shown in Fig. 1, Fig. 4 is a diagram showing the configuration of the foot portion of the rammer according to another embodiment of the present invention, and Fig. 5 is an arrow in the direction of B in Fig. 4. This is a perspective view. 1... Rammer, 2... Guide cylinder, 3
...Spring, 4...Spindle rod, 5...
...Protect sleeve, 6, 21...Foot section,
7... Crank case, 8... Oil motor, 9
...Mounting base, 10...Flow rate control valve, 11...
...Operating lever, 12, 13...Hydraulic hose, 14,
22... Protrusion, 15... Handle, 16... Tank, 17... Oil pump, 18, 19... Check valve.
Claims (1)
運動させ、このスピンドルロツドの下端部に設け
られたフート部で輾圧する構造のランマーにおい
て、 前記スピンドルロツドの上下駆動をオイルモー
タにより行ない、かつ前記フート部の裏面に複数
の突起部を形成したことを特徴とするランマー。[Claims for Utility Model Registration] In a rammer having a structure in which a spindle rod in a guide cylinder is moved up and down and pressure is applied by a foot section provided at the lower end of the spindle rod, the up and down movement of the spindle rod is driven by oil. A rammer, which is operated by a motor, and has a plurality of protrusions formed on the back surface of the foot portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12446887U JPS6431109U (en) | 1987-08-14 | 1987-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12446887U JPS6431109U (en) | 1987-08-14 | 1987-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431109U true JPS6431109U (en) | 1989-02-27 |
Family
ID=31374226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12446887U Pending JPS6431109U (en) | 1987-08-14 | 1987-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431109U (en) |
-
1987
- 1987-08-14 JP JP12446887U patent/JPS6431109U/ja active Pending