The present disclosure relates to a head restraint preassembly. The head restraint includes a body and a first and second post extending from the body. A first guide sleeve is adapted to engage with the first post and a second guide sleeve is adapted to engage with the second post. The first guide sleeve includes a generally cylindrical sidewall and a plurality of wave structures extending radially from the generally cylindrical sidewall. The first guide sleeve has an initial unassembled radial stiffness, wherein the first guide sleeve is adapted to have an assembled radial stiffness, as measured after the first post is inserted into the first guide sleeve, and wherein the initial unassembled radial stiffness is less than the assembled radial stiffness.
La présente invention concerne des supports, des manchons de guidage et des ensembles appuis-tête pour automobiles.
BEARING FOR USE IN SLIDING HEAD RESTRAINT
SUPPORT A UTILISER DANS UN APPUI-TETE COULISSANT
2018-10-09
Patent
Elektronische Ressource
Englisch
IPC: | B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet |