Title:
ワークピースクランプ装置
Document Type and Number:
Japanese Patent JP4805445
Kind Code:
B2
Abstract:
The unit (1) has a chuck (1) to clamp a work piece support, with a centring pin (22) on the chuck co-operating with second positioning devices on the work piece support. The pin and second positioning devices co-operate in pairs as alignment elements and position the work piece support in three orthogonal axes and the desired angle. A clamp device (12,18) fixes the clamping force of the work piece support in position at the chuck. The clamp device has a number of clamping balls (18) and an annular groove. The line of the clamping force of the clamp device lies in a cylindrical casing surface (MF) of the chuck, which is parallel the chuck axis (Z) and intersects the centring pin and second positioning devices.
Inventors:
Marcel Ruchelle
Curl milling
Curl milling
Application Number:
JP2000207823A
Publication Date:
November 02, 2011
Filing Date:
July 10, 2000
Export Citation:
Assignee:
EROWA AG
International Classes:
B23B31/107; B23B5/22; B23Q3/18; B23B31/02; B23B31/22; B23B31/30; B23B31/40; B23Q16/00; B23Q16/08; B23Q16/10; F16B2/16
Domestic Patent References:
| JP63057138A | ||||
| JP10058258A |
Attorney, Agent or Firm:
Kenji Sugimura
Tatsuya Sawada
Tatsuya Sawada