JPH0647993Y2 - コンクリート等の壁用穿孔装置 - Google Patents
コンクリート等の壁用穿孔装置Info
- Publication number
- JPH0647993Y2 JPH0647993Y2 JP5022188U JP5022188U JPH0647993Y2 JP H0647993 Y2 JPH0647993 Y2 JP H0647993Y2 JP 5022188 U JP5022188 U JP 5022188U JP 5022188 U JP5022188 U JP 5022188U JP H0647993 Y2 JPH0647993 Y2 JP H0647993Y2
- Authority
- JP
- Japan
- Prior art keywords
- drill
- concrete
- body frame
- main body
- balustrade
- 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.)
- Expired - Lifetime
Links
- 238000005553 drilling Methods 0.000 title claims description 13
- 230000037431 insertion Effects 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5022188U JPH0647993Y2 (ja) | 1988-04-14 | 1988-04-14 | コンクリート等の壁用穿孔装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5022188U JPH0647993Y2 (ja) | 1988-04-14 | 1988-04-14 | コンクリート等の壁用穿孔装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01156291U JPH01156291U (enrdf_load_stackoverflow) | 1989-10-26 |
JPH0647993Y2 true JPH0647993Y2 (ja) | 1994-12-07 |
Family
ID=31276284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5022188U Expired - Lifetime JPH0647993Y2 (ja) | 1988-04-14 | 1988-04-14 | コンクリート等の壁用穿孔装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0647993Y2 (enrdf_load_stackoverflow) |
-
1988
- 1988-04-14 JP JP5022188U patent/JPH0647993Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01156291U (enrdf_load_stackoverflow) | 1989-10-26 |
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