FR2144211A5 - - Google Patents
Info
- Publication number
- FR2144211A5 FR2144211A5 FR7213421A FR7213421A FR2144211A5 FR 2144211 A5 FR2144211 A5 FR 2144211A5 FR 7213421 A FR7213421 A FR 7213421A FR 7213421 A FR7213421 A FR 7213421A FR 2144211 A5 FR2144211 A5 FR 2144211A5
- 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.)
- Expired
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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16233—Jaws movement actuated by oblique surfaces of a coaxial control rod
- B23B31/16237—Details of the jaws
-
- 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
- B23B31/14—Chucks with simultaneously-acting jaws, whether or not also individually adjustable involving the use of centrifugal force
- B23B31/141—To counterbalance the jaws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gripping On Spindles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712132130 DE2132130A1 (de) | 1971-06-29 | 1971-06-29 | Kraftbetaetigtes backenspannfutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2144211A5 true FR2144211A5 (enExample) | 1973-02-09 |
Family
ID=5812040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7213421A Expired FR2144211A5 (enExample) | 1971-06-29 | 1972-04-17 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2132130A1 (enExample) |
| FR (1) | FR2144211A5 (enExample) |
| IT (1) | IT954651B (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124697A3 (en) * | 1983-05-07 | 1986-04-16 | Smw Schneider & Weisshaupt Gmbh | Power chuck |
| EP1332817A1 (de) * | 2002-02-04 | 2003-08-06 | Schunk GmbH & Co. KG Fabrik für Spann- und Greifwerkzeuge | Spannfutter |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2610906C3 (de) * | 1976-03-16 | 1979-03-01 | Guenter Horst 7927 Sontheim Roehm | Kraftbetätigtes Spannfutter |
| US4240645A (en) * | 1978-07-22 | 1980-12-23 | Roehm Guenter H | Force-compensated split-jaw lathe chuck |
| JPS5858163B2 (ja) * | 1980-03-31 | 1983-12-23 | 豊和工業株式会社 | バランスチヤツク |
| DE3148661A1 (de) * | 1981-12-09 | 1983-06-16 | SMW Schneider & Weißhaupt GmbH, 7996 Meckenbeuren | Kraftbetaetigtes spannfutter fuer drehmaschinen |
-
1971
- 1971-06-29 DE DE19712132130 patent/DE2132130A1/de active Pending
-
1972
- 1972-04-11 IT IT68117/72A patent/IT954651B/it active
- 1972-04-17 FR FR7213421A patent/FR2144211A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0124697A3 (en) * | 1983-05-07 | 1986-04-16 | Smw Schneider & Weisshaupt Gmbh | Power chuck |
| EP1332817A1 (de) * | 2002-02-04 | 2003-08-06 | Schunk GmbH & Co. KG Fabrik für Spann- und Greifwerkzeuge | Spannfutter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2132130A1 (de) | 1973-01-11 |
| IT954651B (it) | 1973-09-15 |