Patent · US Active

Transmission with a separate breather element

US11067161B2 · kind B2 · utility

0Cited by

0References

7Claims

0Family size

Assignee

GETRAG FORD Transmissions GmbH · GB

Inventors

Patrick Soehnge · Wuppertal, DE
Stephan Scheve · Troisdorf, DE
Patric Lau · Kreuzau, DE
Frank Pricken · Krefeld, DE

Key dates

Filing date	Nov 27, 2018
Grant date	Jul 20, 2021
Priority date	—
Expiry date	Nov 27, 2038

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF16H2057/02095
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

A transmission for a motor vehicle, includes a housing (1), which has a first housing part (10) and a second housing part (20), wherein, in the assembled state of the transmission, the first housing part (10) and the second housing part (20) are joined together, having a vent duct (30), through which air can escape from the transmission, and having a separate breather element (31), which extends into the first housing part (10) and forms at least one first duct wall of the vent duct (30), and the breather element (31) is located in a plug-in position in the first housing half (10) and has a fixing stop (37), against which the second housing part (20) bears in the assembled state of the transmission and thus securely fixes the breather element (31) in the plug-in position.

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