JPH0362776U - - Google Patents
Info
- Publication number
- JPH0362776U JPH0362776U JP12489389U JP12489389U JPH0362776U JP H0362776 U JPH0362776 U JP H0362776U JP 12489389 U JP12489389 U JP 12489389U JP 12489389 U JP12489389 U JP 12489389U JP H0362776 U JPH0362776 U JP H0362776U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- piston shaft
- fitting part
- hydraulic
- shaft fitting
- 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
- 238000009527 percussion Methods 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/365—Use of seals
Landscapes
- Percussive Tools And Related Accessories (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124893U JPH0731972Y2 (ja) | 1989-10-25 | 1989-10-25 | 油圧打撃機の打撃ピストン支持装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989124893U JPH0731972Y2 (ja) | 1989-10-25 | 1989-10-25 | 油圧打撃機の打撃ピストン支持装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0362776U true JPH0362776U (bs) | 1991-06-19 |
| JPH0731972Y2 JPH0731972Y2 (ja) | 1995-07-26 |
Family
ID=31672788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989124893U Expired - Lifetime JPH0731972Y2 (ja) | 1989-10-25 | 1989-10-25 | 油圧打撃機の打撃ピストン支持装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0731972Y2 (bs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097705A (ja) * | 2007-09-26 | 2009-05-07 | Nok Corp | 密封装置 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101315419B1 (ko) * | 2012-03-07 | 2013-10-14 | 주식회사수산중공업 | 브레이커의 피스톤 누유 방지장치 |
-
1989
- 1989-10-25 JP JP1989124893U patent/JPH0731972Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009097705A (ja) * | 2007-09-26 | 2009-05-07 | Nok Corp | 密封装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0731972Y2 (ja) | 1995-07-26 |