JPH0521378Y2 - - Google Patents
Info
- Publication number
- JPH0521378Y2 JPH0521378Y2 JP1986102971U JP10297186U JPH0521378Y2 JP H0521378 Y2 JPH0521378 Y2 JP H0521378Y2 JP 1986102971 U JP1986102971 U JP 1986102971U JP 10297186 U JP10297186 U JP 10297186U JP H0521378 Y2 JPH0521378 Y2 JP H0521378Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- scooping
- cutting tool
- bit
- deteriorated
- 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
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000004570 mortar (masonry) Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002344 surface layer Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
Landscapes
- Working Measures On Existing Buildindgs (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102971U JPH0521378Y2 (lv) | 1986-07-04 | 1986-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986102971U JPH0521378Y2 (lv) | 1986-07-04 | 1986-07-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS638912U JPS638912U (lv) | 1988-01-21 |
| JPH0521378Y2 true JPH0521378Y2 (lv) | 1993-06-01 |
Family
ID=30975102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986102971U Expired - Lifetime JPH0521378Y2 (lv) | 1986-07-04 | 1986-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521378Y2 (lv) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573783U (lv) * | 1980-06-10 | 1982-01-09 |
-
1986
- 1986-07-04 JP JP1986102971U patent/JPH0521378Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS573783U (lv) * | 1980-06-10 | 1982-01-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS638912U (lv) | 1988-01-21 |
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