公开(公告)号：US11938853B2

公开(公告)日：2024-03-26

申请号：US17510737

申请日：2021-10-26

Applicant: GM Global Technology Operations LLC

Inventor： John J. Berndtson ,  David Wayne Milodrowski ,  Obert Burch ,  Joshua Miguel Rivera Torres ,  Edeena Alicia Reader

IPC: B60N2/856 ,  B60N2/853 ,  B60N2/894 ,  B60N2/829 ,  B60N2/897

CPC classification number: B60N2/856 ,  B60N2/853 ,  B60N2/894 ,  B60N2/829 ,  B60N2/897

Abstract: A multi-actuator capable vehicle headrest includes a headrest support and a multi-cam release mechanism mounted to the headrest support. The multi-cam release mechanism includes a first cam and a second cam. A headrest shell member is pivotally mounted to the headrest support through the multi-cam release mechanism. An actuator is mounted to the headrest shell member. The actuator includes a first actuator portion operable to disengage the multi-cam release mechanism based on a first input and a second actuator portion operable to disengage the multi-cam release mechanism based on a second input that is distinct from the first input allowing the multi-actuator capable vehicle headrest to transition between a deployed configuration and a folded configuration.

公开(公告)号：US20190193605A1

公开(公告)日：2019-06-27

申请号：US15850088

申请日：2017-12-21

Applicant: GM Global Technology Operations LLC

Inventor： John J. Berndtson ,  Larisa M. Ensign ,  Anne M. Gatt ,  James M. Faucett ,  Nittin Jindia ,  Roshan M. Shah

IPC: B60N2/28 ,  B60N2/02

CPC classification number: B60N2/2827 ,  A47C1/08 ,  B60N2/0232 ,  B60N2/2866 ,  B60N2/995

Abstract: A seat system of a vehicle includes a cushion portion configured to support an occupant sitting on the cushion portion, and a back portion configured to support the back of the occupant sitting on the cushion portion. A lower portion includes: a first side; a second side that is opposite the first side; and an infant car seat base located on the first side. An actuator is configured to selectively actuate the lower portion to: a first position where the infant car seat base is located entirely under the cushion portion; and a second position where at least a portion of the second side of the lower portion contacts the cushion portion and the infant car seat base is located entirely above the cushion portion.

公开(公告)号：US20230126292A1

公开(公告)日：2023-04-27

申请号：US17510737

申请日：2021-10-26

Applicant: GM Global Technology Operations LLC

Inventor： John J. Berndtson ,  David Wayne Milodrowski ,  Obert Burch ,  Joshua Miguel Rivera Torres ,  Edeena Alicia Reader

IPC: B60N2/829 ,  B60N2/894 ,  B60N2/853

Abstract: A multi-actuator capable vehicle headrest includes a headrest support and a multi-cam release mechanism mounted to the headrest support. The multi-cam release mechanism includes a first cam and a second cam. A headrest shell member is pivotally mounted to the headrest support through the multi-cam release mechanism. An actuator is mounted to the headrest shell member. The actuator includes a first actuator portion operable to disengage the multi-cam release mechanism based on a first input and a second actuator portion operable to disengage the multi-cam release mechanism based on a second input that is distinct from the first input allowing the multi-actuator capable vehicle headrest to transition between a deployed configuration and a folded configuration.

公开(公告)号：US10351026B1

公开(公告)日：2019-07-16

申请号：US15850088

申请日：2017-12-21

Applicant: GM Global Technology Operations LLC

Inventor： John J. Berndtson ,  Larisa M. Ensign ,  Anne M. Gatt ,  James M. Faucett ,  Nittin Jindia ,  Roshan M. Shah

IPC: B60N2/28 ,  A47C1/08 ,  B60N2/02 ,  B60N2/90

Abstract: A seat system of a vehicle includes a cushion portion configured to support an occupant sitting on the cushion portion, and a back portion configured to support the back of the occupant sitting on the cushion portion. A lower portion includes: a first side; a second side that is opposite the first side; and an infant car seat base located on the first side. An actuator is configured to selectively actuate the lower portion to: a first position where the infant car seat base is located entirely under the cushion portion; and a second position where at least a portion of the second side of the lower portion contacts the cushion portion and the infant car seat base is located entirely above the cushion portion.