Title:
SECURING DEVICE FOR SECURING A CHUCK ON A ROTATING SPINDLE
Document Type and Number:
WIPO Patent Application WO/2011/120810
Kind Code:
A1
Abstract:
The invention concerns a securing device (16) for securing a chuck, in particular a power-operated chuck (14; figure 1), on a rotating spindle (12; figure 1) of a machine, wherein a rotating element (46) and at least one chucking-slide assembly (66) are provided in a main body (42) in such a way that, when the rotating element (46) turns, the chucking-slide assemblies (66) change their radial position such that, in a chucking position, they force the chuck (14) against the securing device (16) in the axial direction.
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Inventors:
SCHRÄDER, Philipp (Uhlandstraße 6, Mengen, 88512, DE)
HOLSTEIN, Alexander (Vorstadt 4, Heiligkreuztal, 88499, DE)
HOLSTEIN, Alexander (Vorstadt 4, Heiligkreuztal, 88499, DE)
Application Number:
EP2011/053997
Publication Date:
October 06, 2011
Filing Date:
March 16, 2011
Export Citation:
Assignee:
SCHUNK GMBH & CO. KG SPANN- UND GREIFTECHNIK (Bahnhofstraße 106-134, Lauffen am Neckar, 74348, DE)
SCHRÄDER, Philipp (Uhlandstraße 6, Mengen, 88512, DE)
HOLSTEIN, Alexander (Vorstadt 4, Heiligkreuztal, 88499, DE)
SCHRÄDER, Philipp (Uhlandstraße 6, Mengen, 88512, DE)
HOLSTEIN, Alexander (Vorstadt 4, Heiligkreuztal, 88499, DE)
International Classes:
B23Q3/12; B23Q3/18
Attorney, Agent or Firm:
DREISS PATENTANWÄLTE (Gerokstr. 1, Stuttgart, 70188, DE)
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Claims: