Leaf spring and leaf spring assembly

US10059163B2 · kind B2 · utility

Assignee

• MUHR UND BENDER KG · DE

Inventors

• Jochen Asbeck · Attendorn, DE
• Sascha Picur · Wenden, DE
• Bernfried Hesselmann · Wenden, DE

Key dates

• Filing date: Feb 12, 2015
• Grant date: Aug 28, 2018
• Expiry date: Feb 12, 2035

Classification

• Technology area (CPC F): Mechanical Engineering; Lighting; Heating
• CPC primary: F16F2228/066
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A leaf spring for a wheel suspension of a motor vehicle, comprises a first spring part made from a fiber reinforced plastic material and a second spring part made from a steel material. The first spring part and the second spring part are connected to each other. The ratio of the length of the first spring part to the length of the second spring part is larger than two. A leaf spring assembly can include such a leaf spring and receiving devices.