JPS5754244B1 - - Google Patents
Info
- Publication number
- JPS5754244B1 JPS5754244B1 JP47026207A JP2620772A JPS5754244B1 JP S5754244 B1 JPS5754244 B1 JP S5754244B1 JP 47026207 A JP47026207 A JP 47026207A JP 2620772 A JP2620772 A JP 2620772A JP S5754244 B1 JPS5754244 B1 JP S5754244B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
- B23B31/1238—Jaws movement actuated by a nut with conical screw-thread
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12647271A | 1971-03-22 | 1971-03-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5754244B1 true JPS5754244B1 (en) | 1982-11-17 |
Family
ID=22425015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47026207A Pending JPS5754244B1 (en) | 1971-03-22 | 1972-03-16 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5754244B1 (en) |
| CA (1) | CA942045A (en) |
| CH (1) | CH559590A5 (en) |
| DE (1) | DE2212000C2 (en) |
| ES (1) | ES401013A1 (en) |
| FR (1) | FR2131506A5 (en) |
| GB (2) | GB1389042A (en) |
| IL (1) | IL38866A (en) |
| IT (1) | IT950178B (en) |
| NL (1) | NL171418C (en) |
| ZA (1) | ZA721141B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH563825A5 (en) * | 1972-11-10 | 1975-07-15 | Roehm Guenter H | |
| US3883943A (en) * | 1973-11-21 | 1975-05-20 | Black & Decker Mfg Co | Process of manufacturing drill chucks |
| DE2507502C2 (en) * | 1975-02-21 | 1986-02-13 | Metabowerke KG Closs, Rauch & Schnizler, 7440 Nürtingen | Drill chucks, in particular for machines with percussion drilling operations |
| EP0059030B1 (en) * | 1981-02-19 | 1986-11-12 | The Jacobs Manufacturing Company Limited | Drill chucks |
| US4648608A (en) * | 1985-02-27 | 1987-03-10 | Black & Decker, Inc. | Low-cost, keyless chuck and method of manufacture |
| US7243923B2 (en) | 2005-02-09 | 2007-07-17 | Black & Decker Inc. | Centering drill chuck |
| CN105014452A (en) * | 2015-07-31 | 2015-11-04 | 梧州奥卡光学仪器有限公司 | Pressing ring internal cylindrical turning fixture |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1894515A (en) * | 1931-08-25 | 1933-01-17 | Minott P Hubbell | Chuck |
| US3044790A (en) * | 1959-02-24 | 1962-07-17 | Jacobs Mfg Co | Chuck and operating key with enlarged pilot |
| FR1352697A (en) * | 1962-05-15 | 1964-02-14 | Bosch Gmbh Robert | Ring gear drill chuck |
| US3462164A (en) * | 1967-07-14 | 1969-08-19 | Emerson Electric Co | Snap ring drill chuck assembly |
-
1972
- 1972-02-17 CA CA134,913A patent/CA942045A/en not_active Expired
- 1972-02-21 ZA ZA721141A patent/ZA721141B/en unknown
- 1972-03-01 IL IL38866A patent/IL38866A/en unknown
- 1972-03-10 GB GB4172374A patent/GB1389042A/en not_active Expired
- 1972-03-10 GB GB1132772A patent/GB1389041A/en not_active Expired
- 1972-03-10 NL NLAANVRAGE7203173,A patent/NL171418C/en not_active IP Right Cessation
- 1972-03-13 DE DE2212000A patent/DE2212000C2/en not_active Expired
- 1972-03-14 IT IT21831/72A patent/IT950178B/en active
- 1972-03-16 JP JP47026207A patent/JPS5754244B1/ja active Pending
- 1972-03-21 FR FR7209843A patent/FR2131506A5/fr not_active Expired
- 1972-03-21 ES ES401013A patent/ES401013A1/en not_active Expired
- 1972-03-21 CH CH418872A patent/CH559590A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL171418C (en) | 1983-04-05 |
| GB1389042A (en) | 1975-04-03 |
| IL38866A0 (en) | 1972-05-30 |
| CH559590A5 (en) | 1975-03-14 |
| NL7203173A (en) | 1972-09-26 |
| FR2131506A5 (en) | 1972-11-10 |
| GB1389041A (en) | 1975-04-03 |
| IT950178B (en) | 1973-06-20 |
| NL171418B (en) | 1982-11-01 |
| ZA721141B (en) | 1972-10-25 |
| ES401013A1 (en) | 1975-09-16 |
| DE2212000A1 (en) | 1972-10-05 |
| CA942045A (en) | 1974-02-19 |
| IL38866A (en) | 1977-01-31 |
| DE2212000C2 (en) | 1985-01-24 |