Title:
自由形状面の形状を測定するための装置及び方法
Document Type and Number:
Japanese Patent JP2010528273
Kind Code:
A
Abstract:
A device for measuring the shape of freeform surfaces of objects includes a point-measuring optical and or interferometric scanning arm which is displaceable along a predefined path line, which device generates a measurement beam focused on the freeform surface to be measured. With reference to the scanning point, the scanning arm is able to rotate in at least one plane, in such a way that the measuring beam impinges upon the freeform surface to be measured in a perpendicular manner or within an acceptance angle of the scanning arm.
Inventors:
Matthias Fleischer
Pavel Dravalek
Ralph Kochendelfer
Pavel Dravalek
Ralph Kochendelfer
Application Number:
JP2010508764A
Publication Date:
August 19, 2010
Filing Date:
April 09, 2008
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
G01B11/24
Domestic Patent References:
| JPH09178439A | 1997-07-11 | |||
| JPH09178438A | 1997-07-11 | |||
| JP2004514124A | 2004-05-13 | |||
| JP2002505414A | 2002-02-19 | |||
| JPH05164525A | 1993-06-29 | |||
| JPH1063317A | 1998-03-06 | |||
| JPH05288516A | 1993-11-02 | |||
| JPH055607A | 1993-01-14 |
Attorney, Agent or Firm:
Toshio Yano
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard
Hiroshi Sugimoto
Takahashi
Hiroyasu Ninomiya
Einzel Felix-Reinhard