DISTANCE MEASURING SCALE FOR FIXED LENGTH

The utility model relates to a distance measuring scale for fixed length which is suitable for measuring the fixed range such as the track gauge of the railway track, the inboard distance of the railway wheel pair. The optimum range is 500-2000 mm. The ranging rod is composed of a ruler, a resister...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
1. Verfasser:	LI XIANXUN
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model relates to a distance measuring scale for fixed length which is suitable for measuring the fixed range such as the track gauge of the railway track, the inboard distance of the railway wheel pair. The optimum range is 500-2000 mm. The ranging rod is composed of a ruler, a resister displacement sensor and a digital gauge. The sensor voltage divides by the big resistance value, so the utility model has the advantages of high stability, high precision, convenient operation, simple measuring circuit without zero adjustment and magnifying. The digital gauge uses large-sized integrated circuit CMOS7106 so as to display clearly. The ruler is made by aluminium alloy. The ranging rod is convenient operation.