JPH059540Y2 - - Google Patents
Info
- Publication number
- JPH059540Y2 JPH059540Y2 JP14622088U JP14622088U JPH059540Y2 JP H059540 Y2 JPH059540 Y2 JP H059540Y2 JP 14622088 U JP14622088 U JP 14622088U JP 14622088 U JP14622088 U JP 14622088U JP H059540 Y2 JPH059540 Y2 JP H059540Y2
- Authority
- JP
- Japan
- Prior art keywords
- elongated hole
- annular member
- elongated holes
- elongated
- annular
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Braking Arrangements (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14622088U JPH059540Y2 (instruction) | 1988-11-09 | 1988-11-09 | |
| US07/422,896 US5004078A (en) | 1988-11-09 | 1989-10-18 | Ventilated disk and process for making same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14622088U JPH059540Y2 (instruction) | 1988-11-09 | 1988-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0267127U JPH0267127U (instruction) | 1990-05-21 |
| JPH059540Y2 true JPH059540Y2 (instruction) | 1993-03-09 |
Family
ID=31415507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14622088U Expired - Lifetime JPH059540Y2 (instruction) | 1988-11-09 | 1988-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH059540Y2 (instruction) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2360386B2 (en) * | 2008-12-19 | 2017-06-14 | Nippon Steel & Sumitomo Metal Corporation | Brake disc for railroad vehicle |
-
1988
- 1988-11-09 JP JP14622088U patent/JPH059540Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0267127U (instruction) | 1990-05-21 |