Aerator's profiled body positioning device for use in motor vehicle, has O-ring maintained on one of components chosen from profiled body and support so as to permit relative movement of profiled body and support

摘要

#CMT# #/CMT# The device has an O-ring (24) arranged between a cylindrical unit (30) of a profiled body (12) and a cylindrical housing of a support (10). The ring is maintained on one of components chosen from the profiled body and the support so as to permit relative movement of the profiled body and the support by sliding the ring on other components selected from the profiled body and the support, where the device is made up of a plastic injection material. #CMT# : #/CMT# An independent claim is also included for an aerator comprising a passage for air flow. #CMT#USE : #/CMT# Device for positioning a profiled body of an aerator (claimed) with respect to a support in a flow range of the aerator, and being used in the aerator of a motor vehicle. #CMT#ADVANTAGE : #/CMT# The device allows continuous adjustment of the profile body of the aerator, thus ensuring the maintenance of the profiled body at a chosen position on the support. The device provides tactile effects to the ends of the movement range of the profiled body, so that the user is warned that the profiled body has reached the end of the movement range. The device is made of the plastic injection materials, so that the device is inexpensive. The O-ring can be mounted in the device in easy manner. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a profiled body and a part of a support in an aerator. 10 : Support 12 : Profiled body 14 : Tube 24 : O-ring 30 : Cylindrical unit.