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EP0085924A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Measuring apparatus, in particular for measuring transversal and longitudinal inclinations of a road surface

Assignee: Agroinnovacios Koezoes Vallalat
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Filing: 1983-01-31
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Granted: —
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Expires: 2003-01-31
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Abstract

Abstract Translated from German Gegenstand der Erfindung ist ein Neigungsmeßgerät (10), daß hauptsächlich zum Messen der Fahrbahnneigung in Längs-und Querrichtung dient und mit einer neigungsempfindlichen Einheit (17) versehen ist. Das Wesen der Erfindung besteht darin, daß die neigungsempfindliche Einheit (17) einen Differential-Transformator (DT) besitzt, dessen beweglicher Kern ein in Richtung der Neigungsmessung frei pendelnd aufgehängtes, neigungsempfindliches Pendel (22) bildet, wobei die Primärwindungen (T r2 , T r3 ) des Differential-Transformators (DT) von einer Windung (L 1 ) eines weiteren Transformators (T r1 ) gespeist werden, die Sekundärwindungen (T r4 , T r5 ) des Differential-Transformators (DT) mit den weiteren Windungen (L 2 , L 4 bzw. L 3 , L 5 ) des Transformators (T r1 ) in Verbindung stehen und die elektrische neigungsempfindliche Einheit (17) an einer Anzeigeeinheit (20) angeschlossen ist. The invention relates to an inclination measuring device (10) which is used primarily to measure the inclination of the roadway in the longitudinal and transverse directions and is provided with an inclination-sensitive unit (17). The essence of the invention is that the tilt-sensitive unit (17) has a differential transformer (DT), the movable core of which forms a tilt-sensitive pendulum (22) which is freely suspended in the direction of the tilt measurement, the primary windings (T r2 , T r3 ) of the differential transformer (DT) are fed by one turn (L 1 ) of a further transformer (T r1 ), the secondary turns (T r4 , T r5 ) of the differential transformer (DT) with the further turns (L 2 , L 4 or L 3 , L 5 ) of the transformer (T r1 ) are connected and the electrical tilt-sensitive unit (17) is connected to a display unit (20).

Inventors

  • 👤 Tamas Dipl.-Ing. Sztanek
  • 👤 László Dipl.-Ing. Kaviák
  • 👤 Ferenc Pertz
  • 👤 László Dipl.-Ing. Velencei

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 18:38
CPC Classifications
G; G01; G01C; G01C9/00; G01C9/02; G01C9/06

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