Patent · US Active

Actuating device

US9856786B2 · kind B2 · utility

0Cited by

7References

20Claims

0Family size

Assignee

BOSCH MAHLE TURBO SYSTEMS GMBH & GO. KG · DE

Inventors

Jochen Goeckelmann · Salach, DE
Anatolij Martens · Eislingen/Fils, DE
Timo Tries · Schwieberdingen, DE

Key dates

Filing date	May 27, 2016
Grant date	Jan 2, 2018
Priority date	—
Expiry date	Jun 29, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/12
WIPO fieldMechanical elements
WIPO sectorMechanical engineering

Abstract

An actuating device for a valve of an exhaust-gas turbocharger may include a lever arm and a flap plate connected to one another for closing and opening the valve. The flap plate may have a concave recess, and the lever arm may have a spherical region configured in a complimentary manner to the concave recess of the flap plate. A holding device may be disposed on the flap plate and engage around the spherical region of the lever arm to secure the flap plate on the lever arm. The holding device may include at least two holding elements and a connecting element that connects the at least two holding elements.

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