Continuously adjustable gear

US7654930B2 · kind B2 · utility

Assignee

• Ulrich Rohs · DE

Inventors

• Ulrich Rohs · Lehrte, DE
• Christoph Dräger · Jülich, DE
• Werner Brandwitte · Eschweiler, DE

Key dates

• Filing date: Dec 17, 2003
• Grant date: Feb 2, 2010
• Expiry date: May 7, 2025

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16H2037/088
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

Two continuously variable transmission parts are connected to a common driven train through a pick-off gear so as to provide an entire continuously variable transmission operating with high efficiency even at high torques.