公开(公告)号：US11247593B2

公开(公告)日：2022-02-15

申请号：US16119074

申请日：2018-08-31

Applicant: LEAR CORPORATION

Inventor： Lisa Townley ,  Thomas Korycinski ,  Paul S. Severinski ,  Louella Ann Patterson ,  Thomas Welch, Jr. ,  Sara Russo ,  Dorothy Kromm

IPC: B60N2/70 ,  B23K13/00 ,  B60N2/58 ,  B60N2/72 ,  B23K13/02

Abstract: According to one or more embodiments, a vehicle seat assembly includes a cushion and a leather trim cover assembly disposed over the cushion. The leather trim cover assembly includes a leather upper layer and a foundation layer secured to the leather upper layer at radio-frequency weld points. The radio-frequency weld points define at least one design boundary adjacent a raised portion of a protruding design in the leather trim cover assembly.

公开(公告)号：US11142106B2

公开(公告)日：2021-10-12

申请号：US16721218

申请日：2019-12-19

Applicant: LEAR CORPORATION

Inventor： Michael R. Powell ,  Samuel Hanlon ,  Vyachislav Ivanov ,  Thomas Korycinski ,  Lisa Townley

IPC: B60N2/56

Abstract: A padding component for intelligent distribution of airflow in a vehicle seat, optimizing the sensation of airflow for the occupant. This includes a top layer, a bottom layer, and a fibrous layer interposed between the top layer and the bottom layer. The fibrous layer defines airflow channels having a first filament density and non-channel regions having a second filament density. Characteristically, the second filament density is greater than the first filament density such that air preferentially flow through the airflow channels.