JPS6117095Y2 - - Google Patents
Info
- Publication number
- JPS6117095Y2 JPS6117095Y2 JP19039080U JP19039080U JPS6117095Y2 JP S6117095 Y2 JPS6117095 Y2 JP S6117095Y2 JP 19039080 U JP19039080 U JP 19039080U JP 19039080 U JP19039080 U JP 19039080U JP S6117095 Y2 JPS6117095 Y2 JP S6117095Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- bellows
- rock
- bellows hood
- tip
- 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
Links
- 239000000428 dust Substances 0.000 claims description 31
- 239000011435 rock Substances 0.000 claims description 28
- 238000005553 drilling Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 claims description 2
- 239000011449 brick Substances 0.000 description 7
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Percussive Tools And Related Accessories (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19039080U JPS6117095Y2 (fr) | 1980-12-29 | 1980-12-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19039080U JPS6117095Y2 (fr) | 1980-12-29 | 1980-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57114889U JPS57114889U (fr) | 1982-07-16 |
JPS6117095Y2 true JPS6117095Y2 (fr) | 1986-05-26 |
Family
ID=29994757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19039080U Expired JPS6117095Y2 (fr) | 1980-12-29 | 1980-12-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6117095Y2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2010070977A1 (ja) * | 2008-12-19 | 2012-05-24 | 株式会社マキタ | 作業工具 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006000212A1 (de) * | 2006-05-08 | 2007-11-15 | Hilti Ag | Absaugvorrichtung für ein Abbauwerkzeuggerät |
-
1980
- 1980-12-29 JP JP19039080U patent/JPS6117095Y2/ja not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPWO2010070977A1 (ja) * | 2008-12-19 | 2012-05-24 | 株式会社マキタ | 作業工具 |
JP5357897B2 (ja) * | 2008-12-19 | 2013-12-04 | 株式会社マキタ | 作業工具 |
Also Published As
Publication number | Publication date |
---|---|
JPS57114889U (fr) | 1982-07-16 |
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