Invention Grant
- Patent Title: Air guiding device for a motor vehicle
- Patent Title (中): 汽车导气装置
-
Application No.: US14061079Application Date: 2013-10-23
-
Publication No.: US09126640B2Publication Date: 2015-09-08
- Inventor: Steffen Hoelzel , Bjorn Foerster , Gerard Nijman , Mike Ludovica Karel Peeters , Louis-Phillippe Antoine Eugene Maria Reuvekamp , Guido Berge
- Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft , Apollo Vredestein B.V.
- Applicant Address: DE NL
- Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft,Apollo Vredestein B.V.
- Current Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft,Apollo Vredestein B.V.
- Current Assignee Address: DE NL
- Agent Gerald E. Hespos; Michael J. Porco; Matthew T. Hespos
- Priority: DE102012020739 20121023
- Main IPC: B62D35/00
- IPC: B62D35/00
Abstract:
An air guiding device (10) for a motor vehicle, with a spoiler lip (12) extending in the transverse direction (FQ) of the vehicle, and with a pneumatic actuating device (28) for the spoiler lip (12), with the aid of which actuating device the spoiler lip (12) is shiftable between a retracted rest position and an extended position, wherein the pneumatic actuating device (28) has a pneumatic actuator (30) which is fillable with or is emptiable of air, wherein the pneumatic actuator (30) is divided in the transverse direction (FQ) of the vehicle into a plurality of zones (40, 42, 44), wherein the pneumatic actuator (30) has a plurality of air-fillable chambers (46, 48, 50) in each zone (40, 42, 44), and wherein the chambers (46, 48, 50) are fillable with or are emptiable of air in a manner individual to the zones.
Public/Granted literature
- US20140175831A1 AIR GUIDING DEVICE FOR A MOTOR VEHICLE Public/Granted day:2014-06-26
Information query
IPC分类:
