HYDRAULISK STYREINNRETNING FOR NIVAAINNSTILLING AV EN SKUFF

A hydraulic device for setting the level of a shovel (12) arranged so as to be tiltable on a pivotable boom (14) contains a shovel-aligning valve (90) which provides for constant shovel alignment during the lifting or lowering of the boom. The hydraulic circuit supplies the shovel-aligning valve (90...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FRYK, BRUCE KEVIN
Format:	Patent
Sprache:	nor
Schlagworte:	DREDGING FIXED CONSTRUCTIONS FOUNDATIONS HYDRAULIC ENGINEERING SOIL SHIFTING
Online-Zugang:	Volltext bestellen
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