JPS63120707U - - Google Patents
Info
- Publication number
- JPS63120707U JPS63120707U JP1062087U JP1062087U JPS63120707U JP S63120707 U JPS63120707 U JP S63120707U JP 1062087 U JP1062087 U JP 1062087U JP 1062087 U JP1062087 U JP 1062087U JP S63120707 U JPS63120707 U JP S63120707U
- Authority
- JP
- Japan
- Prior art keywords
- chuck
- tube
- cylinder
- circumferential surface
- needle rollers
- 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
- 238000005096 rolling process Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010620U JPH0329052Y2 (pl) | 1987-01-27 | 1987-01-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987010620U JPH0329052Y2 (pl) | 1987-01-27 | 1987-01-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63120707U true JPS63120707U (pl) | 1988-08-04 |
| JPH0329052Y2 JPH0329052Y2 (pl) | 1991-06-21 |
Family
ID=30797084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987010620U Expired JPH0329052Y2 (pl) | 1987-01-27 | 1987-01-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329052Y2 (pl) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264078A (en) * | 1975-11-20 | 1977-05-27 | Toyomoto Hiromitsu | Chuck |
-
1987
- 1987-01-27 JP JP1987010620U patent/JPH0329052Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264078A (en) * | 1975-11-20 | 1977-05-27 | Toyomoto Hiromitsu | Chuck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329052Y2 (pl) | 1991-06-21 |