FR813916A - Dispositif de serrage, d'avancement et de soutien pour l'usinage de matériaux en barres sur les tours ou machines-outils analogues
- Google Patents
Dispositif de serrage, d'avancement et de soutien pour l'usinage de matériaux en barres sur les tours ou machines-outils analogues
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Forkardt Deutschland GmbH
Original Assignee
Paul Forkardt GmbH and Co KG
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Publication date
Application filed by Paul Forkardt GmbH and Co KGfiledCriticalPaul Forkardt GmbH and Co KG
Application grantedgrantedCritical
Publication of FR813916ApublicationCriticalpatent/FR813916A/fr
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
B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
B23B31/30—Chucks characterised by features relating primarily to remote control of the gripping means using fluid-pressure means in the chuck
B—PERFORMING OPERATIONS; TRANSPORTING
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
B23B13/12—Accessories, e.g. stops, grippers
B23B13/123—Grippers, pushers or guiding tubes
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
B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR813916D1935-11-271936-11-25Dispositif de serrage, d'avancement et de soutien pour l'usinage de matériaux en barres sur les tours ou machines-outils analogues
ExpiredFR813916A
(fr)