Processing

Please wait...

Settings

Settings

1. WO1991000492 - TAPERED CALIPER GAUGE PAD

Publication Number WO/1991/000492
Publication Date 10.01.1991
International Application No. PCT/US1990/003619
International Filing Date 26.06.1990
IPC
G01B 3/00 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
3Instruments as specified in the subgroups and characterised by the use of mechanical measuring means
G01B 5/00 2006.01
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
5Measuring arrangements characterised by the use of mechanical means
CPC
G01B 2210/42
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
2210Aspects not specifically covered by any group under G01B, e.g. of wheel alignment, caliper-like sensors
40Caliper-like sensors
42with one or more detectors on a single side of the object to be measured and with a backing surface of support or reference on the other side
G01B 7/107
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
7Measuring arrangements characterised by the use of electric or magnetic means
02for measuring length, width or thickness
06for measuring thickness
10using magnetic means, e.g. by measuring change of reluctance
107for measuring objects while moving
Applicants
  • MEASUREX CORPORATION [US/US]; One Results Way Cupertino, CA 95014, US
Inventors
  • KASTE, Mark; US
  • FOSTER, James; US
  • WEBER, Gregory; US
Agents
  • KONRAD, William, K.; Spensley Horn Jubas & Lubitz 1880 Century Park East Suite 500 Los Angeles, CA 90067, US
Priority Data
375,25930.06.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) TAPERED CALIPER GAUGE PAD
(FR) PATIN D'UNE JAUGE DE MESURE CONIQUE
Abstract
(EN)
A contacting caliper gauge for measuring the thickness of a moving sheet. The gauge has two extendible members located opposite one another on opposite sides of the sheet. Each extendible member forces a caliper pad into contact with the sheet. Each pad is connected to the extendible member so that the rear portion of the pad exerts greater pressure on the sheet than the front portion. Each pad is also preferably tapered so that the rear end surface and the sheet contacting surface form a sharp edge at the rear of the pad and an angle of 90 degrees or less. Both the shape of the pad and its positioning with respect to the extendible member act to limit build up of adhesive material on the sheet contacting surface of the pads.
(FR)
Une jauge de mesure par contact permet de mesurer l'épaisseur d'une feuille en mouvement. La jauge possède deux organes extensibles opposés l'un à l'autre et placés sur les côtés opposés de la feuille. Chaque organe extensible force un patin de la jauge de calibrage à entrer en contact avec la feuille. Chaque patin est connecté à l'organe extensible de sorte que la partie arrière du patin exerce une pression supérieure sur la feuille par rapport à la partie frontale. Chaque patin est évasé ou conique de sorte que la surface extrême arrière et la surface de contact avec la feuille forme un bord tranchant à l'arrière du patin et un angle de 90° ou moins. La forme du patin ainsi que son positionnement par rapport à l'organe extensible contribue à limiter l'accumulation de matières adhésives sur la surface des patins en contact avec la feuille.
Latest bibliographic data on file with the International Bureau