JPS63161606U - - Google Patents
Info
- Publication number
- JPS63161606U JPS63161606U JP5638187U JP5638187U JPS63161606U JP S63161606 U JPS63161606 U JP S63161606U JP 5638187 U JP5638187 U JP 5638187U JP 5638187 U JP5638187 U JP 5638187U JP S63161606 U JPS63161606 U JP S63161606U
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- piston rod
- gear
- main body
- rotation axis
- 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 4
- 238000004080 punching Methods 0.000 claims 2
Landscapes
- Drilling And Boring (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987056381U JPH0623366Y2 (ja) | 1987-04-14 | 1987-04-14 | 内張りされた管路の分岐部穿孔装置 |
EP88903374A EP0310679B1 (en) | 1987-04-14 | 1988-04-14 | Apparatus for boring at branching portion of lined pipe |
DE88903374T DE3882191T2 (de) | 1987-04-14 | 1988-04-14 | Vorrichtung zum bohren im bereich der anschlussstelle eines ausgekleideten rohres. |
PCT/JP1988/000372 WO1988007919A1 (en) | 1987-04-14 | 1988-04-14 | Apparatus for boring at branching portion of lined pipe |
CA000579900A CA1320124C (en) | 1987-04-14 | 1988-10-12 | Boring device for lining material in branched portions of lined conduit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987056381U JPH0623366Y2 (ja) | 1987-04-14 | 1987-04-14 | 内張りされた管路の分岐部穿孔装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63161606U true JPS63161606U (pl) | 1988-10-21 |
JPH0623366Y2 JPH0623366Y2 (ja) | 1994-06-22 |
Family
ID=30885144
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987056381U Expired - Lifetime JPH0623366Y2 (ja) | 1987-04-14 | 1987-04-14 | 内張りされた管路の分岐部穿孔装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0623366Y2 (pl) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4321517Y1 (pl) * | 1967-10-19 | 1968-09-10 | ||
JPS58106198U (ja) * | 1982-01-08 | 1983-07-19 | 東邦瓦斯株式会社 | 内面プラスチツクライニング幹管の枝管開口装置 |
-
1987
- 1987-04-14 JP JP1987056381U patent/JPH0623366Y2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4321517Y1 (pl) * | 1967-10-19 | 1968-09-10 | ||
JPS58106198U (ja) * | 1982-01-08 | 1983-07-19 | 東邦瓦斯株式会社 | 内面プラスチツクライニング幹管の枝管開口装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0623366Y2 (ja) | 1994-06-22 |