Anti-skid device

US9216617B2 · kind B2 · utility

Assignee

• RUD KETTEN RIEGER & DIETZ GMBH U. CO. KG · DE

Inventors

• Hansjorg Rieger
• Peter Hofmann · Radeberg, DE
• Wolfgang Biehler · Aalen, DE

Key dates

• Filing date: Jun 7, 2006
• Grant date: Dec 22, 2015
• Expiry date: Nov 25, 2032

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60B39/003
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

In an anti-skid device having lengths of chain which can be thrown under a vehicle wheel by means of a rotary plate which is arranged at the end of a pivotable extension arm (5), a drive unit having a piston (16) which is arranged in a cylinder (11) and whose movements are transmitted by a thrust chain (22) which assumes the function of the piston rod, to a drive pinion (29) whose shaft bears the extension arm (5) is used to apply the pivoting movement to the extension arm (5).