JPH0433791U - - Google Patents
Info
- Publication number
- JPH0433791U JPH0433791U JP7553090U JP7553090U JPH0433791U JP H0433791 U JPH0433791 U JP H0433791U JP 7553090 U JP7553090 U JP 7553090U JP 7553090 U JP7553090 U JP 7553090U JP H0433791 U JPH0433791 U JP H0433791U
- Authority
- JP
- Japan
- Prior art keywords
- block
- cylinder portion
- members
- vertically divided
- block member
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 2
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Description
第１図乃至第３図は本考案の実施例を示し、第
１図は斜面図、第２図は側面断面図、第３図は説
明平面図、第４図Ａ，Ｂは従来の装置の一例を示
す加圧前、加圧後の説明断面図である。
１，２……ブロツク状部材、５……ピストン部
分、６……シリンダ部分、８……超硬チツプ、９
，１０……圧液ホース接続口。
Figures 1 to 3 show an embodiment of the present invention, Figure 1 is a perspective view, Figure 2 is a side sectional view, Figure 3 is an explanatory plan view, and Figures 4A and B are of a conventional device. FIG. 2 is an explanatory sectional view showing an example before and after pressurization. DESCRIPTION OF SYMBOLS 1, 2... Block-shaped member, 5... Piston part, 6... Cylinder part, 8... Carbide chip, 9
, 10...Pressure fluid hose connection port.
Claims (1)
りなり、これらのブロツク状部材は、対向する縦
割面の一方にピストン部分５を突設し、他方には
シリンダ部分６を凹設して拡縮自在に係合され、
かつ各ブロツク部材１，２にはそれぞれのブロツ
クの縦割面の対向側にある円周外面に頂縁より下
端近くにわたつて角棒状の超硬チツプ８がその角
部の１つを外部に突出して固定され、シリンダ部
分６を有するブロツク部材１の上面には他端がシ
リンダ部分６に連通する圧液ホース接続口９，１
０が配設されているコンクリート破砕装置。 It consists of two block-like members 1 and 2, which are vertically divided cylinders, and these block-like members have a piston portion 5 protrudingly provided on one of the opposing vertically divided surfaces, and a cylinder portion 6 recessedly provided on the other side. are engaged in an expandable and contractable manner,
In addition, each block member 1, 2 has a square bar-shaped carbide chip 8 extending from the top edge to near the lower end on the circumferential outer surface on the opposite side of the longitudinally divided surface of each block, and one of the corners thereof is exposed to the outside. A pressure fluid hose connection port 9,1 whose other end communicates with the cylinder portion 6 is provided on the upper surface of the block member 1 which is fixed in a protruding manner and has a cylinder portion 6.
Concrete crushing equipment equipped with 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553090U JPH0647994Y2 (en) | 1990-07-18 | 1990-07-18 | Concrete crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7553090U JPH0647994Y2 (en) | 1990-07-18 | 1990-07-18 | Concrete crushing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0433791U true JPH0433791U (en) | 1992-03-19 |
| JPH0647994Y2 JPH0647994Y2 (en) | 1994-12-07 |
Family
ID=31616186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7553090U Expired - Lifetime JPH0647994Y2 (en) | 1990-07-18 | 1990-07-18 | Concrete crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647994Y2 (en) |
-
1990
- 1990-07-18 JP JP7553090U patent/JPH0647994Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647994Y2 (en) | 1994-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |