Global Patent Index - EP 1080339 A1

EP 1080339 A1 2001-03-07 - FEELING METHOD AND A DEVICE FOR DETERMINING THE SURFACE CHARACTERISTICS OF A TEST PIECE ACCORDING TO THE FEELING METHOD

Title (en)

FEELING METHOD AND A DEVICE FOR DETERMINING THE SURFACE CHARACTERISTICS OF A TEST PIECE ACCORDING TO THE FEELING METHOD

Title (de)

TASTSCHNITTVERFAHREN SOWIE ANORDNUNG ZUR KENNGRÖSSENBESTIMMUNG EINER OBERFLÄCHE EINES PRÜFLINGS NACH DEM TASTSCHNITTVERFAHREN

Title (fr)

PROCEDE DE PALPAGE ET DISPOSITIF POUR LA DETERMINATION DE CARACTERISTIQUES D'UNE SURFACE D'UNE EPROUVETTE SELON LEDIT PROCEDE

Publication

EP 1080339 A1 (DE)

Application

EP 99926478 A

Priority

  • DE 19824107 A
  • EP 9903745 W

Abstract (en)

[origin: DE19824107A1] The invention relates to a feeling method for determining the surface characteristics of a test piece comprising a feeler element which is supported on the surface. The position of the feeler element or a position of at least one reticle which is directly assigned to the feeler element is directly detected using an optical sensor. In addition, the surface characteristic is determined while taking the relative movement between the test piece and the feeler element into account.

IPC 1-7 (main, further and additional classification)

G01B 5/28; G01B 7/34; G01N 27/00

IPC 8 full level (invention and additional information)

G01B 5/28 (2006.01); G01B 11/30 (2006.01)

CPC (invention and additional information)

G01B 5/28 (2013.01); G01B 11/303 (2013.01)

Citation (search report)

See references of WO 9963299A1

Designated contracting state (EPC)

DE ES FR GB IT

EPO simple patent family

DE 19824107 A1 19991223; AU 4371899 A 19991220; EP 1080339 A1 20010307; WO 9963299 A1 19991209

INPADOC legal status


2002-10-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020329

2001-10-31 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010918

2001-03-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001121

2001-03-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE ES FR GB IT