Patent · US Active

Split stabilizer with optimized spring rate

US7819406B2 · kind B2 · utility

2Cited by

17References

9Claims

0Family size

Assignee

ZF FRIEDRICHSHAFEN AG · DE

Inventors

Stefan Beetz · Barnin, DE
Winfried Krueger · Parchim, DE
Torsten Baustian · Crivitz, DE

Key dates

Filing date	Jul 4, 2005
Grant date	Oct 26, 2010
Priority date	—
Expiry date	Jul 9, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60G2202/413
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An improve spring rate of a stabilizer is provided with an extended spring length. An inner rotary part (4) of an oscillating motor (2) and a second stabilizer part (1) are connected to one another with a non-positive connection (force transmitting friction connection) designed such that the axial center of the force-transmitting length of the second stabilizer part (1) and the axial center of the force-transmitting length of the inner rotary part (4) are located on a common radial plane. The non-positive connection between the inner rotary part (4) and a fitting cylinder (14) of the second stabilizer part (1) is formed either from a shrunk-on fit or a toothed part (21) and a fitting part (22), wherein the toothed part (21) and the fitting part (22) are likewise shrunk on.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.