Patent · US Expired

Shifting device for a speed change gearbox, with a damping component and a shift path limit

US6658959B2 · kind B2 · utility

3Cited by

8References

6Claims

0Family size

Assignee

Ina Schaeffler KG · DE

Inventors

Walter Wildeshaus · Herzogenaurach, DE
Boris Landa · Bubenreuth, DE
Andreas Grieshammer · Wendelstein, DE
Wolfgang Steinberger · Herzogenaurach, DE
Manfred Winkler · Herzogenaurach, DE
Rainer Schubel · Ansbach, DE

Key dates

Filing date	Feb 13, 2001
Grant date	Dec 9, 2003
Priority date	—
Expiry date	Feb 13, 2021

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T74/20636
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A shifting device (1) for a speed change gearbox with a transmission component that can be shifted in a longitudinal direction and/or about its longitudinal axis in a pivoting manner, which for transmitting the shifting movements is equipped with a damping component (8), which is constructed from at least one ramp-shaped profile (9a), and at least one roller component (12) which is pre-loaded against ramp-shaped profile (9a) by means of spring action.

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