Patent · US Active

Sensor subassembly for a vehicle and device for measuring rotational movements of a wheel bearing

US9030191B2 · kind B2 · utility

2Cited by

13References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Kenichi Ninomiya · Saitama, JP
Matthias Waibler · Winnenden, DE
Anwar Hegazi · Frienstedt, DE
Andreas Fink · Bornsteiner Straße, DE
Mirko Scheer · 安丰镇, CN

Key dates

Filing date	Feb 28, 2011
Grant date	May 12, 2015
Priority date	—
Expiry date	Feb 28, 2031

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16C2326/02
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A sensor subassembly for a vehicle has at least one sensor unit arranged in a cap-shaped plastic part. The cap-shaped plastic part is carried by a retaining bush and seals off the retaining bush at one end. An associated device is configured to measure rotational movement of a wheel bearing. A resilient sealing and compensating element in pressed in between the-shaped plastic part and the retaining bush, in a first sealing area for sealing off a first leakage path, so that the cap-like plastic part, in conjunction with the sealing and compensating element, seals off the retaining bush tightly at one end.

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