DE238171C - - Google Patents
Info
- Publication number
- DE238171C DE238171C DENDAT238171D DE238171DA DE238171C DE 238171 C DE238171 C DE 238171C DE NDAT238171 D DENDAT238171 D DE NDAT238171D DE 238171D A DE238171D A DE 238171DA DE 238171 C DE238171 C DE 238171C
- Authority
- DE
- Germany
- Prior art keywords
- shaft
- gears
- common drive
- rollers
- center
- 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.)
- Active
Links
- 238000005452 bending Methods 0.000 description 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/1261—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in a radial plane
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE238171C true DE238171C (es) |
Family
ID=497719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT238171D Active DE238171C (es) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE238171C (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401738A1 (fr) * | 1977-09-03 | 1979-03-30 | Foell Remswerk | Mandrin de serrage pour machines-outils |
EP0074542A2 (de) * | 1981-09-14 | 1983-03-23 | Emag Maschinenfabrik Gmbh | Spannfutter, insbesondere Greiferfutter |
-
0
- DE DENDAT238171D patent/DE238171C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2401738A1 (fr) * | 1977-09-03 | 1979-03-30 | Foell Remswerk | Mandrin de serrage pour machines-outils |
EP0074542A2 (de) * | 1981-09-14 | 1983-03-23 | Emag Maschinenfabrik Gmbh | Spannfutter, insbesondere Greiferfutter |
EP0074542A3 (de) * | 1981-09-14 | 1984-06-13 | Emag Maschinenfabrik Gmbh | Spannfutter, insbesondere Greiferfutter |
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