Passenger compartment part for motor vehicle, has compression spring constrained between fastener and recess lower crosspiece and applying constant axial effort on male perforation unit and chemical capsule

摘要

#CMT# #/CMT# The part has a threaded fastener (26) connecting a dashboard crosspiece (20) to a recess lower crosspiece (18) of a vehicle. An integration unit integrating the fastener to the crosspiece (18) includes integration elements i.e. male perforation unit (34) and a chemical capsule (35) cooperating together. One of the elements is connected to a firewall (22) and the other element is connected to the fastener. A compression spring, which is placed closed to the elements, is constrained elastically between the fastener and the crosspiece (18) and applies a constant axial effort on the elements. #CMT# : #/CMT# An independent claim is also included for a method for integrating a connection part of a motor vehicle to a front structure of the vehicle. #CMT#USE : #/CMT# Passenger compartment part for a motor vehicle (claimed). #CMT#ADVANTAGE : #/CMT# The dashboard crosspiece is fixed to the firewall in a reliable manner, thus reducing vibrations on a steering wheel. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a vertical sectional and schematic view of a part of passenger compartment of a motor vehicle. 18 : Recess lower crosspiece 20 : Dashboard crosspiece 22 : Firewall 26 : Threaded fastener 34 : Male perforation unit 35 : Chemical capsule 44 : Compression spring.