Patent · US Active

Linear roller bearing with separate rolling surface parts

US8177432B2 · kind B2 · utility

2Cited by

7References

5Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Klein · Grafenrheinfeld, DE
Richard Kuehnlein · Mainburg, DE
Hans-Heinrich Kohlmeier · Kolitzheim, DE
Heinz Rossteuscher · Schweinfurt, DE
Carsten Pfeuffer · Schweinfurt, DE
Sascha Frenznick · Hirschaid, DE
Rudolf Schlereth · Bad Kissingen, DE
Andreas Schupies · Ruhland, DE
Roland Greubel · Ramsthal, DE

Key dates

Filing date	Mar 11, 2009
Grant date	May 15, 2012
Priority date	—
Expiry date	Jul 17, 2030

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T156/10
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A guide carriage for a linear roller bearing is supportable in a longitudinally displaceable manner via at least one row of rollers on a guide rail which extends in a longitudinal direction, a separate rolling surface part which includes a rolling surface for the rollers is assigned to each row of rollers, and the rolling surface part is connected via an adhesive layer to a carrier body. The adhesive layer is designed essentially planar on the back side of the rolling surface part which faces away from the rolling surface, the rolling surface part being accommodated in a recess—which has an L-shaped cross section—of the carrier body.

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