JPS63141638U - - Google Patents
Info
- Publication number
- JPS63141638U JPS63141638U JP3346987U JP3346987U JPS63141638U JP S63141638 U JPS63141638 U JP S63141638U JP 3346987 U JP3346987 U JP 3346987U JP 3346987 U JP3346987 U JP 3346987U JP S63141638 U JPS63141638 U JP S63141638U
- Authority
- JP
- Japan
- Prior art keywords
- toggle block
- hydraulic
- frame
- guide
- lower front
- 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
- Crushing And Grinding (AREA)
Description
第１図は本考案の一実施例を示す油圧式シング
ルトグルジヨークラツシヤの側断面図で、第２図
はその要部の半断面側面図、第３図は従来の油圧
式ジヨークラツシヤの側断面図である。
１０……ガイド、１１……トグルブロツク、１
２……ころ、１３……油圧シリンダ、１３ａ……
ピストンロツド、２０……油圧式メカニカルロツ
ク装置、２０ａ……スリーブ、２０ｂ，２０ｃ…
…エンドブロツク、２１……アンロツクポート。
Fig. 1 is a side sectional view of a hydraulic single toggle gear yoke crusher showing an embodiment of the present invention, Fig. 2 is a half sectional side view of its main parts, and Fig. 3 is a side view of a conventional hydraulic type yoke crasher. FIG. 10...Guide, 11...Toggle block, 1
2...Roller, 13...Hydraulic cylinder, 13a...
Piston rod, 20...Hydraulic mechanical lock device, 20a...Sleeve, 20b, 20c...
...End block, 21...Unlock port.
Claims (1)
イドと、ガイドに滑動可能に設けたトグルブロツ
クと、トグルブロツクの後方においてフレームに
設けられ、トグルブロツクをころを介在させて前
方下部へ押圧する油圧シリンダとを備えた油圧式
ジヨークラツシヤにおいて、前記油圧シリンダに
、そのピストンロツドを無圧状態でフリクシヨン
によりロツク可能になした油圧式メカニカルロツ
ク装置を連設したことを特徴とする油圧式ジヨー
クラツシヤ。 A guide provided at the rear of the frame so as to be inclined toward the lower front, a toggle block slidably provided on the guide, and a toggle block provided on the frame at the rear of the toggle block to push the toggle block toward the lower front with the interposition of rollers. 1. A hydraulic gear clamp comprising a hydraulic cylinder, characterized in that a hydraulic mechanical locking device is connected to the hydraulic cylinder, the piston rod of which can be locked by friction in a non-pressure state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3346987U JPS63141638U (en) | 1987-03-07 | 1987-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3346987U JPS63141638U (en) | 1987-03-07 | 1987-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63141638U true JPS63141638U (en) | 1988-09-19 |
Family
ID=30841106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3346987U Pending JPS63141638U (en) | 1987-03-07 | 1987-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63141638U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190772A1 (en) | 2000-09-26 | 2002-03-27 | Komatsu Ltd | Outlet clearance adjustment mechanism of jaw crusher and self-propelled crushing machine comprising the same |
-
1987
- 1987-03-07 JP JP3346987U patent/JPS63141638U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190772A1 (en) | 2000-09-26 | 2002-03-27 | Komatsu Ltd | Outlet clearance adjustment mechanism of jaw crusher and self-propelled crushing machine comprising the same |