Title:
ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2011/032827
Kind Code:
A3
Abstract:
The invention relates to an adjustment device (1) for the bi-directional actuation of an actuator (5) of an internal combustion engine, especially of a motor vehicle, comprising an actuating drive (2) having a motor (6) and a transmission (7), an actuating member (3) drivingly coupled to the transmission and used for coupling to the actuator (5), and a housing (4) for receiving the actuating drive (2). The transmission (7) converts an input-side rotational movement (20) of the motor (6) into a linear movement (11) on the output side of the actuating member (3). In order to transmit large adjustment forces, the transmission (7) can be drivingly connected to the actuating member (3) by means of a spindle drive (12).
Inventors:
RAGOGNA ROBERT (AT)
Application Number:
PCT/EP2010/062691
Publication Date:
July 14, 2011
Filing Date:
August 31, 2010
Export Citation:
Assignee:
MAHLE INT GMBH (DE)
RAGOGNA ROBERT (AT)
RAGOGNA ROBERT (AT)
International Classes:
F02D9/10; F16K31/05
Domestic Patent References:
| WO2001036853A1 | 2001-05-25 |
Foreign References:
| GB2081844A | 1982-02-24 | |||
| US20090057596A1 | 2009-03-05 | |||
| EP1785615A1 | 2007-05-16 |
Attorney, Agent or Firm:
BRP RENAUD & PARTNER (Stuttgart, DE)
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