JPS62169092U - - Google Patents
Info
- Publication number
- JPS62169092U JPS62169092U JP4142987U JP4142987U JPS62169092U JP S62169092 U JPS62169092 U JP S62169092U JP 4142987 U JP4142987 U JP 4142987U JP 4142987 U JP4142987 U JP 4142987U JP S62169092 U JPS62169092 U JP S62169092U
- Authority
- JP
- Japan
- Prior art keywords
- footpad
- auxiliary
- guide shell
- dust collection
- base
- 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
- 238000005553 drilling Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4142987U JPS6315431Y2 (en, 2012) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4142987U JPS6315431Y2 (en, 2012) | 1987-03-20 | 1987-03-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62169092U true JPS62169092U (en, 2012) | 1987-10-27 |
JPS6315431Y2 JPS6315431Y2 (en, 2012) | 1988-04-28 |
Family
ID=30856423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4142987U Expired JPS6315431Y2 (en, 2012) | 1987-03-20 | 1987-03-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6315431Y2 (en, 2012) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516116A (ja) * | 2004-10-07 | 2008-05-15 | アトラス コプコ ロツク ドリルス アクチボラグ | スリーブ装置 |
-
1987
- 1987-03-20 JP JP4142987U patent/JPS6315431Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008516116A (ja) * | 2004-10-07 | 2008-05-15 | アトラス コプコ ロツク ドリルス アクチボラグ | スリーブ装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6315431Y2 (en, 2012) | 1988-04-28 |
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