Patent · US Expired

Transverse differential of a motor vehicle and method for production thereof

US7294084B2 · kind B2 · utility

5Cited by

1References

13Claims

0Family size

Assignee

Daimlerchrysler AG · US

Inventors

Thomas Koehler · Allentown, US
Guenter Niebauer · Biberach an der Riß, DE
Rudolf Paasch · Echterdingen, DE
Albert Topp · Hofgeismar, DE

Key dates

Filing date	Sep 8, 2005
Grant date	Nov 13, 2007
Priority date	—
Expiry date	Mar 15, 2026

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2048/405
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A transverse differential and a welding method for its producing, in which a differential bolt and a differential case are fixedly connected to one movement-wise. For this purpose, a bolt/case welding is produced in which, material of a differential bolt is fused and is transported or entrained into the preferably likewise fused material of the differential case, and fused entrained material of a differential bolt is solidified in the region of the differential case.

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