JPS61193195U - - Google Patents
Info
- Publication number
- JPS61193195U JPS61193195U JP7358685U JP7358685U JPS61193195U JP S61193195 U JPS61193195 U JP S61193195U JP 7358685 U JP7358685 U JP 7358685U JP 7358685 U JP7358685 U JP 7358685U JP S61193195 U JPS61193195 U JP S61193195U
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- hydraulic cylinder
- pin
- hydraulic
- crushing device
- 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
- 239000011435 rock Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図は本考案に係わる油圧楔式岩盤破砕装置
の一実施例を示す側面図、第２図は第１図の矢視
―線に沿う側面図、第３図は第１図の矢視
―線に沿う横断平面図、第４図はその作用説明
図、第５図は従来の油圧楔式岩盤破砕装置を示す
側面図、第６図は第５図の矢視―線に沿う縦
断側面図、第７図は第５図の矢視―線に沿う
横断平面図、第８図はその作用説明図である。
３……油圧シリンダ本体、４……楔、６……ラ
イナー、１１……ピン。
Fig. 1 is a side view showing an embodiment of the hydraulic wedge type rock crushing device according to the present invention, Fig. 2 is a side view taken along the arrow line in Fig. 1, and Fig. 3 is a side view shown in the arrow direction in Fig. 1. - A cross-sectional plan view taken along the line, Fig. 4 is an explanatory diagram of its operation, Fig. 5 is a side view showing a conventional hydraulic wedge-type rock crushing device, and Fig. 6 is a longitudinal cross-sectional side view taken along the arrow - line in Fig. 5. 7 is a cross-sectional plan view taken along the arrow line in FIG. 5, and FIG. 8 is an explanatory view of its operation. 3...Hydraulic cylinder body, 4...Wedge, 6...Liner, 11...Pin.
Claims (1)
ーの間に同油圧シリンダにより楔を楔入し、同各
ライナーを両外側方に移動させて、岩盤を破砕す
る油圧楔式岩盤破砕装置において、前記各ライナ
ーの上端部にピン穴を設け、同各ピン穴にピンを
通して、同ピンの両端部を前記油圧シリンダ本体
に固定したことを特徴とする油圧楔式岩盤破砕装
置。 In a hydraulic wedge-type rock crushing device that uses a hydraulic cylinder to wedge a wedge between a pair of liners suspended and supported by a hydraulic cylinder body, and moves each liner outward on both sides to crush rock, each of the liners A hydraulic wedge-type rock crushing device, characterized in that a pin hole is provided at the upper end of the hydraulic cylinder, a pin is passed through each of the pin holes, and both ends of the pin are fixed to the hydraulic cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358685U JPS61193195U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7358685U JPS61193195U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61193195U true JPS61193195U (en) | 1986-12-01 |
Family
ID=30613094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7358685U Pending JPS61193195U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078596A (en) * | 2013-10-14 | 2015-04-23 | コリア レイルロード リサーチ インスティテュート | Tunnel digging cartridge |
-
1985
- 1985-05-20 JP JP7358685U patent/JPS61193195U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015078596A (en) * | 2013-10-14 | 2015-04-23 | コリア レイルロード リサーチ インスティテュート | Tunnel digging cartridge |
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