公开(公告)号：US10308150B2

公开(公告)日：2019-06-04

申请号：US15543869

申请日：2016-01-14

Applicant: BASF SE

Inventor： HeeWon Seo ,  Martin Baumert ,  Tsung-Chieh Cheng ,  Sangcheol Jun ,  Daewoo Lee ,  Sunghyun Kang

IPC: B60N2/68 ,  A61G5/12 ,  A47C7/02 ,  B60N2/64 ,  B60N2/38

Abstract: The invention discloses a seat pan (20), being formed from a first thermoplastic composite material into a one-piece pan, the seat pan (20) having a weight loading portion (201), wherein at least one slot (2010) is provided in the area of the weight loading portion (201) of the seat pan (20), and covering strips (2012) are formed by overmolding on the side edges of straps (2011) separated by the slot (2010) and extending along at least a portion of the circumference of the slot (2010) so as to reinforce the straps (2011), the covering strips (2012) being made of a second thermoplastic composite material. Furthermore, the invention discloses a seat (1) comprising the above seat pan (20).

公开(公告)号：US10442332B2

公开(公告)日：2019-10-15

申请号：US15543658

申请日：2016-01-14

Applicant: BASF SE

Inventor： Hee Won Seo ,  Martin Baumert ,  Tsung-Chieh Cheng ,  Sangcheol Jun ,  Daewoo Lee ,  Sunghyun Kang

IPC: B60N2/68 ,  B60N2/70

Abstract: A seat backrest is provided, comprising a framework (1) including an upper portion (10), a lower portion (20), a central support portion (40) and two side portions (30) formed integrally by injection molding a thermoplastic material; and an elongated reinforcement (60) embedded in the side portion (30) and the central support portion (40) by overmolding and extending along the side portion (30), the reinforcement (60) being configured to bend along a boundary (35) between the side portion (30) and the central support portion (40). A seat including the backrest is also provided.