Title:
【発明の名称】連続製造されるストリップの平滑度測定ローラ
Document Type and Number:
Japanese Patent JP3269561
Kind Code:
B2
Abstract:
A roller is rotatably mounted about its axis and comprises a hollow, cylindrical roll face, a ring and two hollow shafts. The roller is provided with a force measuring fiber optical device which uses the double refraction in an optical fiber subjected to a lateral force. The optical fibers of the measuring device form coils, each having at least one turn and the cylindrical roll face.
Inventors:
Francois, Juniaux
Minnow, Jean-Luc
Minnow, Jean-Luc
Application Number:
JP50989693A
Publication Date:
March 25, 2002
Filing Date:
December 02, 1992
Export Citation:
Assignee:
SOLLAC
International Classes:
B21B38/02; G01B11/16; G01B11/24; G01D5/30; G01D5/34; G01L5/04; G01L5/10; (IPC1-7): G01D5/30; G01B11/16; G01B11/24
Domestic Patent References:
| JP564028A | ||||
| JP1320404A | ||||
| JP6080311U | ||||
| JP603441U |
Other References:
【文献】米国特許出願公開4173412(US,A)
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)