公开(公告)号：US11667262B2

公开(公告)日：2023-06-06

申请号：US16755200

申请日：2018-10-08

Applicant: Autoliv Development AB

Inventor： Aidu Ots ,  Larissa Melnikova ,  Ole Scharnberg ,  Stephan Ruchhoeft

IPC: B60R22/48

CPC classification number: B60R22/48 ,  B60R2022/4816

Abstract: A seat belt buckle (1) and a belt tongue (2) which can be inserted into the seat belt buckle (1). An RFID responder (3) is arranged in or on the belt tongue (2) and an RFID reading unit (4) is arranged in the seat belt buckle (1) and is designed in such a way that a coupling between the RFID reading unit (4) and the RFID transponder (3) is only possible if the belt tongue (2) is inserted into the seat belt buckle (1).

公开(公告)号：US10239485B2

公开(公告)日：2019-03-26

申请号：US15509740

申请日：2015-09-23

Applicant: Autoliv Development AB

Inventor： Aidu Ots ,  Larissa Melnikova

IPC: B60R22/03 ,  B60R22/02 ,  B60R22/18

Abstract: A belt buckle device (1) for a seat belt including a belt buckle, a drive device (2) coupled or coupleable to the belt buckle, threaded sleeve (5) coupled or coupleable to the belt buckle, a guide part (12) attachable fixed with respect to the vehicle for guiding the threaded sleeve (5) and for supporting the threaded spindle (10), wherein a support plate (9) is provided on the threaded spindle (10) in the axial direction of the threaded spindle (10), which support plate (9) is not displaceable by a tensile force exerted by the belt buckle, via which support plate (9) the threaded spindle (10) is supported in the axial direction on a first thrust support (6) of the guide part (12) to take up tensile forces exerted by the belt buckle.

公开(公告)号：US20170297527A1

公开(公告)日：2017-10-19

申请号：US15509740

申请日：2015-09-23

Applicant: Autoliv Development AB

Inventor： Aidu Ots ,  Larissa Melnikova

IPC: B60R22/03 ,  B60R22/18 ,  B60R22/02

CPC classification number: B60R22/03 ,  B60R2022/021 ,  B60R2022/1806

Abstract: A belt buckle device (1) for a seat belt including a belt buckle, a drive device (2) coupled or coupleable to the belt buckle, threaded sleeve (5) coupled or coupleable to the belt buckle, a guide part (12) attachable fixed with respect to the vehicle for guiding the threaded sleeve (5) and for supporting the threaded spindle (10), wherein a support plate (9) is provided on the threaded spindle (10) in the axial direction of the threaded spindle (10), which support plate (9) is not displaceable by a tensile force exerted by the belt buckle, via which support plate (9) the threaded spindle (10) is supported in the axial direction on a first thrust support (6) of the guide part (12) to take up tensile forces exerted by the belt buckle.