FR2217112A1 - - Google Patents
Info
- Publication number
- FR2217112A1 FR2217112A1 FR7333052A FR7333052A FR2217112A1 FR 2217112 A1 FR2217112 A1 FR 2217112A1 FR 7333052 A FR7333052 A FR 7333052A FR 7333052 A FR7333052 A FR 7333052A FR 2217112 A1 FR2217112 A1 FR 2217112A1
- Authority
- FR
- France
- 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
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
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1071—Retention by balls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19727243142 DE7243142U (en) | 1972-11-24 | 1972-11-24 | Quick change chuck with one tool insert |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2217112A1 true FR2217112A1 (en) | 1974-09-06 |
| FR2217112B1 FR2217112B1 (en) | 1976-05-14 |
Family
ID=6634075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7333052A Expired FR2217112B1 (en) | 1972-11-24 | 1973-09-14 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH561097A5 (en) |
| DE (1) | DE7243142U (en) |
| FR (1) | FR2217112B1 (en) |
| IT (1) | IT1004570B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501312A1 (en) * | 1981-03-03 | 1982-09-10 | Acma Cribier Sa | Hub lock for motor output shaft - has ball-race locked in position by expanding inner plug in hub |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS563116A (en) * | 1979-06-16 | 1981-01-13 | Kuroda Precision Ind Ltd | Quick change holder |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1373052A (en) * | 1962-09-13 | 1964-09-25 | Cincinnati Milling Machine Co | Coupling mechanism transmitting torque, especially for machine tools |
-
1972
- 1972-11-24 DE DE19727243142 patent/DE7243142U/en not_active Expired
-
1973
- 1973-08-29 CH CH1239373A patent/CH561097A5/xx not_active IP Right Cessation
- 1973-09-07 IT IT6968473A patent/IT1004570B/en active
- 1973-09-14 FR FR7333052A patent/FR2217112B1/fr not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1373052A (en) * | 1962-09-13 | 1964-09-25 | Cincinnati Milling Machine Co | Coupling mechanism transmitting torque, especially for machine tools |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2501312A1 (en) * | 1981-03-03 | 1982-09-10 | Acma Cribier Sa | Hub lock for motor output shaft - has ball-race locked in position by expanding inner plug in hub |
Also Published As
| Publication number | Publication date |
|---|---|
| CH561097A5 (en) | 1975-04-30 |
| IT1004570B (en) | 1976-07-20 |
| FR2217112B1 (en) | 1976-05-14 |
| DE7243142U (en) | 1973-04-05 |