Actuating drive, exhaust gas recirculating valve, turbocharger

摘要

An actuating drive for an adjustable actuating element may include an actuator for producing drive forces. A toggle lever may be connected to the actuating element by a first toggle lever joint. A force transmission may connect the actuator to the toggle lever. An output-side output element may be mounted pivotably on a supporting housing section of the actuating drive. The toggle lever may be connected to the output element by a second toggle lever joint. A transverse support may be oriented transversely to a linear movement direction and configured to support at least one of the toggle lever and the actuating element on a guiding housing section of the actuating device.

主权项

1. An actuating drive for a bidirectionally adjustable actuating element, comprising:
an actuator for producing drive forces, a toggle lever pivotally connected to the actuating element by way of a first toggle lever joint, a force transmission arrangement connecting the actuator to the toggle lever, an output-side output element of the force transmission arrangement mounted pivotably on a supporting housing section of the actuating drive, wherein the toggle lever is pivotally connected to the output element by way of a second toggle lever joint, and a transverse support supporting at least one of the toggle lever and the actuating element on a guiding housing section in a supporting direction oriented transversely to a linear movement direction of the actuating element, wherein the guiding housing section is fixedly coupled to the supporting housing section of the actuating drive and the transverse support is adjustable relative to the guiding housing section along the linear movement direction.