Brake device for use in motor vehicle seat, has groove arranged between rolling bodies, and spring arranged in clamping plate in force- and/or form fit manner, where spring projects out of outer surface of clamping plate

摘要

#CMT# #/CMT# The device (3) has a housing plate (1) provided with a recess, and a clamping plate (2) arranged in the housing plate. An inner part comprises an outer surface of the clamping plate. Rolling bodies (4, 4') are arranged in a gap between the outer surface of the clamping plate and the housing plate. A groove (8) is arranged between the rolling bodies, and a spring (7) is arranged in the clamping plate in a force- and/or form fit manner, where the spring projects out of the outer surface of the clamping plate. #CMT#USE : #/CMT# Brake device for performing a brake function and an adjustment function that adjusts a backrest of a seat (claimed) of a motor vehicle and for use as a height adjuster for a seat surface. #CMT#ADVANTAGE : #/CMT# The device is designed in such a manner that blocking of the device is accelerated. The device has quick response time, such that unwanted adjustment of the device is avoided during heavy vibration or crash, thus implementing the device in a simple and cost-effective manner. The device has improved construction. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a side view of a brake device. 1 : Housing plate 2 : Clamping plate 3 : Brake device 4, 4' : Rolling bodies 7 : Spring 8 : Groove.