Title:
MULTI-SPINDLE OPERATING HEAD
Document Type and Number:
WIPO Patent Application WO/2020/065687
Kind Code:
A1
Abstract:
A multi-spindle operating head comprises a central structure (10) rotating orthogonally to a work plane and supporting a plurality of electro spindles distributed on a circumference with the same angular distance, the rotation axis of each electro spindle disposed radially with respect to the axis of rotation of the central structure (10). The central structure (10) comprises a seat adapted to receive each electro spindle by means of a mechanical interface (4) in order to be able to arrange at least an array of rings (r3), (r4) of deep thickness aligned on at least one circumference (D3), (D4) coaxial with the central structure (10).
Inventors:
TUPINI GIOVANNI (IT)
LO PICCOLO ROSARIO (IT)
LO PICCOLO ROSARIO (IT)
Application Number:
PCT/IT2019/050205
Publication Date:
April 02, 2020
Filing Date:
September 23, 2019
Export Citation:
Assignee:
TUPINI GIOVANNI (IT)
LO PICCOLO ROSARIO (IT)
LO PICCOLO ROSARIO (IT)
International Classes:
B23Q3/12; B23Q1/00; B23Q5/04; B23Q39/02; B24B55/00; B24D7/10
Foreign References:
| FR2825940A1 | 2002-12-20 | |||
| EP0471641A2 | 1992-02-19 | |||
| EP2255924A1 | 2010-12-01 | |||
| US5322494A | 1994-06-21 | |||
| US7714478B2 | 2010-05-11 | |||
| US20170288493A1 | 2017-10-05 | |||
| EP1536916A2 | 2005-06-08 | |||
| FR2825940A1 | 2002-12-20 |
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