JPS59183372U - Hydraulic breaker device - Google Patents
Hydraulic breaker deviceInfo
- Publication number
- JPS59183372U JPS59183372U JP7243183U JP7243183U JPS59183372U JP S59183372 U JPS59183372 U JP S59183372U JP 7243183 U JP7243183 U JP 7243183U JP 7243183 U JP7243183 U JP 7243183U JP S59183372 U JPS59183372 U JP S59183372U
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- hydraulic
- hydraulic breaker
- breaker device
- holder
- 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)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は油圧ブレーカの作業状況の一例図、第２図は油
圧／レーカの構成例を示す構成図、第３−図は本考案の
一実施例を示す構成図である。
１・・・油圧ブレーカ、１ａ・・・ブレーカ本体、７・
・・チゼル、８・・・油圧ポンプ、１０′・・・操作弁
、２ｏ ・・・・圧油供給回路、３１・・・ブレーカ
ホルダー、３２・・・油圧シリンダ、３５・・・減圧弁
、３７・・・補助回路。FIG. 1 is a diagram showing an example of the working status of a hydraulic breaker, FIG. 2 is a configuration diagram showing an example of the configuration of a hydraulic/breaker, and FIG. 3 is a configuration diagram showing an embodiment of the present invention. 1... Hydraulic breaker, 1a... Breaker body, 7.
...Chisel, 8...Hydraulic pump, 10'...Operation valve, 2o...Pressure oil supply circuit, 31...Breaker holder, 32...Hydraulic cylinder, 35...Pressure reducing valve, 37... Auxiliary circuit.
Claims (1)
をプレーカホ′ルダーに上下動可能に保持し、該ブレー
カホルダーには前記ブレーカ本体に連結される油圧シリ
ンダを設け、該油圧シリンダに対し、油圧ブレーカに送
油する油圧回路から減圧弁を有する回路を介して油圧ブ
レーカのチゼルを破砕物に押し付ける圧油を導び（よう
に構成した油圧ブレーカ装置。In a hydraulic breaker that is driven by hydraulic pressure, a breaker body is held in a breaker holder so as to be movable up and down, and the breaker holder is provided with a hydraulic cylinder connected to the breaker body, and the hydraulic cylinder is configured to send a signal to the hydraulic breaker. A hydraulic breaker device configured such that pressure oil for pressing the chisel of a hydraulic breaker against a crushed object is guided from a hydraulic circuit to a circuit having a pressure reducing valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7243183U JPS59183372U (en) | 1983-05-17 | 1983-05-17 | Hydraulic breaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7243183U JPS59183372U (en) | 1983-05-17 | 1983-05-17 | Hydraulic breaker device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59183372U true JPS59183372U (en) | 1984-12-06 |
Family
ID=30202570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7243183U Pending JPS59183372U (en) | 1983-05-17 | 1983-05-17 | Hydraulic breaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59183372U (en) |
-
1983
- 1983-05-17 JP JP7243183U patent/JPS59183372U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59183372U (en) | Hydraulic breaker device | |
| JPS6062901U (en) | chainsaw | |
| JPS5991927U (en) | Hydraulic power take-off device | |
| JPS5864691U (en) | Hook operation mechanism | |
| JPS58163689U (en) | Concrete pump greasing device | |
| JPS5969252U (en) | Multi-joint mechanism hydraulic control device | |
| JPS58120273U (en) | Work equipment safety lock device | |
| JPS5947772U (en) | excavator hydraulic circuit | |
| JPS60119699U (en) | Remote control device for marine deck machinery | |
| JPS6122994U (en) | Air tank drain removal device | |
| JPS608749U (en) | Pilot hydraulic circuit device for hydraulic construction machinery | |
| JPS5942301U (en) | Hydraulic cylinder differential circuit device | |
| JPS5814636U (en) | hydraulic operating device | |
| JPS607302U (en) | Hydraulic motor circuit | |
| JPS60173596U (en) | Winch drum clutch circuit | |
| JPS59177804U (en) | Hydraulic circuit for breaker | |
| JPS5998102U (en) | Hydraulic operating circuit | |
| JPS60120098U (en) | Crushing tool with hydraulic vibration valve mechanism | |
| JPS5973454U (en) | Hydraulic circuit of swing excavator | |
| JPS58166996U (en) | hydraulic system | |
| JPS59192940U (en) | Hydraulic circuit of chuck device | |
| JPS5840383U (en) | Temperature display mechanism for portable impact tools | |
| JPS5952202U (en) | Hydraulic circuit device in hydraulic motor brake system | |
| JPS6137345U (en) | Hydraulic system for tensioning PC steel materials | |
| JPS5924459U (en) | Pneumatic control device for working machine hydraulic oil tank |