Patent · US Active

Differential gearbox

US11703114B2 · kind B2 · utility

1Cited by

8References

14Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Ngoc-Thach Nguyen · Bornsteiner Straße, DE
Martin Schulz · Elsdorf, DE

Key dates

Filing date	Feb 12, 2020
Grant date	Jul 18, 2023
Priority date	—
Expiry date	May 18, 2040

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2048/385
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

The invention relates to a differential or transfer gearbox (10) in a motor vehicle, a method of production and the use of the differential or transfer gearbox (10). The differential or transfer gearbox (10) comprises a differential case (12) in which differential side gears (18, 20) and differential gears (22, 24) are accommodated. Each differential side gear (18) drives a first axle shaft (14) or a second axle shaft (16). A ring gear (32, 60) is driven by an input shaft (34) and mounted for conjoint rotation with the differential case (12). The ring gear (32, 60) is interlockingly connected to the differential case (12) of the differential or transfer gearbox (10).

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