Hydraulic cylinder

US6336329B1 · kind B1 · utility

Assignee

• INA Wälzlager Schaeffler oHG · DE

Inventors

• Dieter Adler · Herzogenaurach, DE
• Gerhard Prosch · Edenkoben, DE
• Sigurd Wilhelm · Herzogenaurach, DE
• Wilfried Eckert · Höchstadt an der Aisch, DE

Key dates

• Filing date: Dec 21, 1999
• Grant date: Jan 8, 2002
• Expiry date: Dec 21, 2019

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16D2025/081
• WIPO field: Mechanical elements
• WIPO sector: Mechanical engineering

Abstract

A hydraulic master cylinder for a clutch or brake of a motor vehicle is simultaneously optimized for cost-effective mass production and for functional properties.