JPS6132293U - Equipment for crushing rocks, etc. - Google Patents
Equipment for crushing rocks, etc.Info
- Publication number
- JPS6132293U JPS6132293U JP11779084U JP11779084U JPS6132293U JP S6132293 U JPS6132293 U JP S6132293U JP 11779084 U JP11779084 U JP 11779084U JP 11779084 U JP11779084 U JP 11779084U JP S6132293 U JPS6132293 U JP S6132293U
- Authority
- JP
- Japan
- Prior art keywords
- peripheral surface
- equipment
- crushing rocks
- opening
- inner peripheral
- 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
- Drilling And Exploitation, And Mining Machines And Methods (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
図面は本考案の実施例を示しているものであり、第１図
は破砕装置を孔に挿入した状態の部分断面図、そして第
２図は弾性膨脹体の他の実施例を示した部分断面図であ
る。
１は開口、２は環状空間、３は補強材、４は弾性膨脹体
、５は痺出口、６は流体通路、７は固体芯材。The drawings show an embodiment of the present invention; FIG. 1 is a partial sectional view of the crushing device inserted into the hole, and FIG. 2 is a partial sectional view of another embodiment of the elastic expandable body. It is a diagram. 1 is an opening, 2 is an annular space, 3 is a reinforcing material, 4 is an elastic expansion body, 5 is a numbing outlet, 6 is a fluid passage, and 7 is a solid core material.
Claims (1)
いて端部に向って延びる環状空間２を備えるとともにそ
の肉厚層部内の外周面側に伸縮可能な補強材３を埋設し
てなる筒状の弾性膨脹体４か、該弾性膨脹体４の内周面
に流出口５を指向せしめた流体通路６を備える固体芯材
７の外周に嵌装されていることを特徴とする岩石等の破
砕装置。An annular space 2 having an opening 1 on the inner peripheral surface side and extending from the opening 1 toward the end within the thick layer part, and an expandable reinforcing material 3 embedded in the outer peripheral surface side of the thick layer part. It is fitted onto the outer periphery of a cylindrical elastic expandable body 4 or a solid core member 7 having a fluid passage 6 with an outlet 5 directed to the inner peripheral surface of the elastic expandable body 4. Equipment for crushing rocks, etc.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779084U JPS6132293U (en) | 1984-07-30 | 1984-07-30 | Equipment for crushing rocks, etc. |
| US06/759,361 US4711501A (en) | 1984-07-30 | 1985-07-26 | Rock crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11779084U JPS6132293U (en) | 1984-07-30 | 1984-07-30 | Equipment for crushing rocks, etc. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6132293U true JPS6132293U (en) | 1986-02-26 |
Family
ID=30676688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11779084U Pending JPS6132293U (en) | 1984-07-30 | 1984-07-30 | Equipment for crushing rocks, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6132293U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207479A (en) * | 1982-03-12 | 1983-12-02 | ザ・ゲ−ツ・ラバ−・カンパニ− | Expansible packer |
-
1984
- 1984-07-30 JP JP11779084U patent/JPS6132293U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207479A (en) * | 1982-03-12 | 1983-12-02 | ザ・ゲ−ツ・ラバ−・カンパニ− | Expansible packer |
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