JPH052707Y2 - - Google Patents
Info
- Publication number
- JPH052707Y2 JPH052707Y2 JP8116387U JP8116387U JPH052707Y2 JP H052707 Y2 JPH052707 Y2 JP H052707Y2 JP 8116387 U JP8116387 U JP 8116387U JP 8116387 U JP8116387 U JP 8116387U JP H052707 Y2 JPH052707 Y2 JP H052707Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- lock plate
- piston
- case
- taper
- 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
- 230000008602 contraction Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8116387U JPH052707Y2 (en, 2012) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8116387U JPH052707Y2 (en, 2012) | 1987-05-29 | 1987-05-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63190394U JPS63190394U (en, 2012) | 1988-12-07 |
JPH052707Y2 true JPH052707Y2 (en, 2012) | 1993-01-22 |
Family
ID=30932653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8116387U Expired - Lifetime JPH052707Y2 (en, 2012) | 1987-05-29 | 1987-05-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH052707Y2 (en, 2012) |
-
1987
- 1987-05-29 JP JP8116387U patent/JPH052707Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63190394U (en, 2012) | 1988-12-07 |
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