公开(公告)号：US10046733B2

公开(公告)日：2018-08-14

申请号：US14915201

申请日：2014-08-13

Applicant: TAKATA AG

Inventor： Robert Fleischmann ,  Armin Toth ,  Christoph Pechhold ,  Thomas Schwer ,  Karl-Friedrich Haug

IPC: B60R22/34 ,  B60R22/28 ,  B60R22/46

Abstract: A belt retractor for a safety belt, having a belt reel for winding or unwinding the safety belt, and a belt force limiting installation which comprises a first and second torsion bar for limiting belt force. The belt retractor has a free-wheeling transmission which operates depending on the rotation angle and which after activation of the belt force limiting installation initially leaves the second torsion bar so as to be inactive, while the first torsion bar for limiting belt force is already being twisted, and the free-wheeling transmission activates the second torsion bar as soon as the free-wheeling transmission has been rotated about a predefined maximum free-wheeling rotation angle.

公开(公告)号：US20130140389A1

公开(公告)日：2013-06-06

申请号：US13756773

申请日：2013-02-01

Applicant: TAKATA AG

Inventor： Christoph Pechhold ,  Gerhard Klingauf ,  Robert Fleischmann ,  Carsten Felber ,  Heinrich Einsiedel ,  Udo Friedsmann

IPC: B60R22/46

CPC classification number: B60R22/4628 ,  B60R2022/4642 ,  B60R2022/4647

Abstract: A seat belt retractor for a safety belt is provided. The retractor includes a seat belt spindle for winding up and unwinding the safety belt and a tensioning drive, which comprises a gas generator, a drive wheel and a supply pipe which connects the gas generator and the drive wheel, a plurality of thrust elements being present in the supply pipe which, after triggering the gas generator, are accelerated and indirectly or directly drive the drive wheel for winding up the safety belt. At least one of the thrust elements is a fiber-reinforced thrust element.

Abstract translation: 提供了一种用于安全带的安全带卷收器。 牵开器包括用于卷绕和展开安全带的安全带主轴和张紧驱动器，其包括气体发生器，驱动轮和连接气体发生器和驱动轮的供给管，存在多个推力元件 在供应管中，在触发气体发生器之后，加速并间接地或直接驱动驱动轮以卷绕安全带。 推力元件中的至少一个是纤维增强推力元件。

公开(公告)号：US09216715B2

公开(公告)日：2015-12-22

申请号：US14402884

申请日：2013-05-08

Applicant: Takata AG

Inventor： Oliver Gloeckler ,  Tobias Miller ,  Christoph Pechhold

IPC: B60R22/34 ,  B60R22/28

CPC classification number: B60R22/3413 ,  B60R2022/286

Abstract: The invention relates to a belt retractor (10) for a seatbelt, comprising a belt reel (20) for winding up and unwinding the seatbelt, and a lockable locking base (30) which is connected to the belt reel (20) and, before locking, is rotated together with the belt reel (20) and, after locking, the rotational movement of said locking base is blocked, wherein, in the event of locking of the locking base (30) for limiting the belt force, the locking base (30) and the belt reel (20) can rotate relative to each other. According to the invention, the belt retractor has a band (70) which, in the event of a relative rotation between belt reel and locking base, is pulled into a gap (110), said gap (110) being defined by at least one deformable element (150, 200) which is deformed by the band (70) pulled into the gap (110).

Abstract translation: 本发明涉及一种用于安全带的带卷收器（10），包括用于卷绕和展开安全带的带卷轴（20），以及连接到带卷轴（20）的可锁定的锁定底座（30） 锁定件与带卷轴（20）一起旋转，并且在锁定之后，所述锁定基座的旋转运动被阻挡，其中，在锁定基座（30）用于限制带力的情况下，锁定基座 （30）和带卷盘（20）可相对于彼此旋转。 根据本发明，带卷收器具有带（70），其在皮带卷轴和锁定基座之间的相对旋转的情况下被拉入间隙（110）中，所述间隙（110）由至少一个 可变元件（150,200）由被拉入间隙（110）的带（70）变形。

公开(公告)号：US20150108266A1

公开(公告)日：2015-04-23

申请号：US14402884

申请日：2013-05-08

Applicant: TAKATA AG

Inventor： Oliver Glockler ,  Tobias Miller ,  Christoph Pechhold

IPC: B60R22/34

CPC classification number: B60R22/3413 ,  B60R2022/286

Abstract: The invention relates to a belt retractor (10) for a seatbelt, comprising a belt reel (20) for winding up and unwinding the seatbelt, and a lockable locking base (30) which is connected to the belt reel (20) and, before locking, is rotated together with the belt reel (20) and, after locking, the rotational movement of said locking base is blocked, wherein, in the event of locking of the locking base (30) for limiting the belt force, the locking base (30) and the belt reel (20) can rotate relative to each other. According to the invention, the belt retractor has a band (70) which, in the event of a relative rotation between belt reel and locking base, is pulled into a gap (110), said gap (110) being defined by at least one deformable element (150, 200) which is deformed by the band (70) pulled into the gap (110).

Abstract translation: 本发明涉及一种用于安全带的带卷收器（10），包括用于卷绕和展开安全带的带卷轴（20），以及连接到带卷轴（20）的可锁定的锁定底座（30） 锁定件与带卷轴（20）一起旋转，并且在锁定之后，所述锁定基座的旋转运动被阻挡，其中，在锁定基座（30）用于限制带力的情况下，锁定基座 （30）和带卷盘（20）可相对于彼此旋转。 根据本发明，带卷收器具有带（70），其在皮带卷轴和锁定基座之间的相对旋转的情况下被拉入间隙（110）中，所述间隙（110）由至少一个 可变元件（150,200）由被拉入间隙（110）的带（70）变形。