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.)
Gleason Hurth Tooling GmbH
Original Assignee
Carl Hurth Maschinen und Zahnradfabrik GmbH and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Carl Hurth Maschinen und Zahnradfabrik GmbH and CofiledCriticalCarl Hurth Maschinen und Zahnradfabrik GmbH and Co
Publication of DE1602800A1publicationCriticalpatent/DE1602800A1/de
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23B—TURNING; BORING
B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
B23B31/40—Expansion mandrels
B23B31/4006—Gripping the work or tool by a split sleeve
B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Gripping On Spindles
(AREA)
Description
gungsmittel versehen, mit dem sie an der Aufnahmespindel 5 einer
Werkzeugmaschine o.dgl. mittels nicht gezeichneter Befestigungsmittel befestigt
ist, Die Spannhülse ist mit einer zentralen Bohrung G versehen, die am freien Ende
durch eine Konusbohrung 7 erweitert ist. Die zentrale Bohrung endet am freien Ende'mit
einer axialen Zentrierbohrung B.
Kone, jossa on lisäelinten välityksellä työkappaleen kanssa puristusko sketukseen saatettava ja puristuskosketuksesta irrotettava pakkokäyttö inen syöttölaite.