公开(公告)号：US20160332596A1

公开(公告)日：2016-11-17

申请号：US15110578

申请日：2015-01-09

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Matthias Borgward ,  Andreas Lucht ,  Holger Carstensen ,  Patrick Süllau ,  Philip Rings ,  Andra Elsner ,  Lars Rieken ,  Yashwanth Singh

IPC: B60R22/46 ,  F16H1/16

CPC classification number: B60R22/46 ,  B60R2022/4666 ,  F16H1/16

Abstract: A reversible seat belt retractor including an electric motor (2), a belt shaft (1) on which a seatbelt is windable, a drive wheel (10) disposed coaxial to the belt shaft (1), and a coupling (11) provided between the belt shaft (1) and the drive wheel (10). The electric motor (2) includes an extended drive shaft (12), via which the electric motor (2) is in direct driving connection with the drive wheel (10).

Abstract translation: 一种可逆安全带卷收器，包括电动机（2），安全带可卷绕在其上的带轴（1），与皮带轴（1）同轴设置的驱动轮（10） 带轴（1）和驱动轮（10）。 电动机（2）包括延伸的驱动轴（12），电动机（2）通过该驱动轴与驱动轮（10）直接驱动连接。

公开(公告)号：US09505379B2

公开(公告)日：2016-11-29

申请号：US14769322

申请日：2014-02-25

Applicant: Autoliv Development AB

Inventor： Patrick Süllau ,  Andreas Lucht ,  Hans-Jörg Langhoff ,  Hans-Otto Kock ,  Philip Rings

IPC: B60R22/46 ,  B60R22/34 ,  B60R22/44

CPC classification number: B60R22/46 ,  B60R22/34 ,  B60R2022/4446 ,  B60R2022/4666

Abstract: The invention relates to a belt retractor with an electromotive winding aid (4) comprising a belt shaft (1) which is pretensioned in the winding-up direction by a spring and is mounted rotatably in a frame (3) of the belt retractor on which a belt strap (2) can be wound up. The electromotive winding aid (4) can be activated as a function of the belt-strap-retraction speed (BRS).

Abstract translation: 本发明涉及一种具有电动绕线辅助装置（4）的带卷收器，包括一个带状轴（1），该带轴（1）通过弹簧在卷绕方向上预张紧并且可旋转地安装在带卷收器的框架（3）中， 皮带（2）可以卷起。 电动绕线辅助装置（4）可以作为带子退回速度（BRS）的函数启动。

公开(公告)号：US12097823B2

公开(公告)日：2024-09-24

申请号：US17753661

申请日：2020-09-03

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Antto-Christian Glaesser ,  Florian Kunzler ,  Philip Rings

IPC: B60R22/34 ,  B60R22/343 ,  H01F7/08

CPC classification number: B60R22/343 ,  H01F7/081

Abstract: A belt retractor having an electrically actuatable locking device comprising a housing with a base plate and an upright first limb, a locking lever mounted pivotably on the upright first limb with a steel plate which is spring-loaded, and an electromagnet arranged in the housing and having a coil with a through opening, a first iron core which is arranged in the through opening, when a voltage is applied to the coil, exerts a magnetic force on the locking lever via the steel plate and actuates the locking lever for triggering a locking or unlocking movement against the force of the spring. The movement of the locking lever is enforced by a first magnetic circuit formed by the first iron core, the upright first limb and the portions of the base plate and of the locking lever between the first iron core and the upright first limb.

公开(公告)号：US20150375713A1

公开(公告)日：2015-12-31

申请号：US14769322

申请日：2014-02-25

Applicant: AUTOLIV DEVELOPMENT AB

Inventor： Patrick Süllau ,  Andreas Lucht ,  Hans-Jörg Langhoff ,  Hans-Otto Kock ,  Philip Rings

IPC: B60R22/46 ,  B60R22/34

CPC classification number: B60R22/46 ,  B60R22/34 ,  B60R2022/4446 ,  B60R2022/4666

Abstract: The invention relates to a belt retractor with an electromotive winding aid (4) comprising a belt shaft (1) which is pretensioned in the winding-up direction by a spring and is mounted rotatably in a frame (3) of the belt retractor on which a belt strap (2) can be wound up. The electromotive winding aid (4) can be activated as a function of the belt-strap-retraction speed (BRS).

Abstract translation: 本发明涉及一种具有电动绕线辅助装置（4）的带卷收器，包括一个带状轴（1），该带轴（1）通过弹簧在卷绕方向上预张紧并且可旋转地安装在带卷收器的框架（3）中， 皮带（2）可以卷起。 电动绕线辅助装置（4）可以作为带子退回速度（BRS）的函数启动。