公开(公告)号：US06224150B1

公开(公告)日：2001-05-01

申请号：US09418017

申请日：1999-10-14

申请人： Harun Eksin ,  Hermann Kohfink ,  Karl Pfahler ,  Rolf Schwarz

发明人： Harun Eksin ,  Hermann Kohfink ,  Karl Pfahler ,  Rolf Schwarz

IPC分类号： A47C774

CPC分类号： B60N2/5635

摘要： A cushioning for the seat part and/or the backrest of a vehicle seat has a cushioning layer, a ventilation layer which is arranged above the cushioning layer and through which air can flow a cushioning cover which spans the cushioning surface and in which quilt seams for forming cushioning contours are made which penetrate the ventilation layer, and at least one electric fan for actively ventilating the cushioning which is accommodated in an air duct penetrating the cushioning layer. For the purpose of a constructively simplified design of the cushioning for lowering the manufacturing costs, the at least one air duct with the integrated fan is arranged in an area of a quilt seam such that the air flowing out of the air duct flows on both sides of the quilt seam into the ventilation layer. A low-cost vibration damping is achieved in that the fan is embedded in a rubberized-hair layer which is positioned in the ventilation-layer-side mouth area of the air duct in the cushioning layer.

摘要翻译： 用于座椅部件和/或座椅靠背的缓冲件具有缓冲层，通风层，其布置在缓冲层上方，并且空气可以流过跨越缓冲表面的缓冲罩，并且其中被接缝用于 形成穿透通气层的缓冲轮廓，以及至少一个电风扇，用于主动地将缓冲件通风，该缓冲件容纳在穿过缓冲层的空气管道中。 为了降低制造成本的缓冲的设计简单的设计，具有集成风扇的至少一个风道布置在被子接缝的区域中，使得从空气管道流出的空气在两侧流动 的被子接缝进入通风层。 实现了低成本的振动阻尼，其中风扇被嵌入位于缓冲层中的空气管道的通风层侧口部的橡胶发层中。

公开(公告)号：US6145925A

公开(公告)日：2000-11-14

申请号：US444566

申请日：1999-11-19

申请人： Harum Eksin ,  Hermann Kohfink ,  Karl Pfahler ,  Rolf Schwarz

发明人： Harum Eksin ,  Hermann Kohfink ,  Karl Pfahler ,  Rolf Schwarz

IPC分类号： A47C7/74 ,  A47C27/00 ,  B60N2/56 ,  B60N2/64 ,  B60N2/66 ,  A47C31/00

CPC分类号： B60N2/66 ,  B60N2/5635 ,  B60N2/643

摘要： A backrest for vehicle seats, has a backrest frame, a backrest cushion which is fastened thereto and consists of a cushion layer and of a ventilation layer which covers the cushion layer and through which air can flow. A fan is provided for the active ventilation of the backrest cushion. For the purpose of improving the sitting comfort, the vehicle seat is equipped with a lordosis support, the fan being fastened largely centrally in the cushion area on the lordosis support at low vibrations. The fan is situated inside an air duct constructed in the cushion layer, the clear cross-section of the air duct being dimensioned such that the fan remains inside the air duct during its movement going along with the lordosis adjustment.

摘要翻译： 用于车辆座椅的靠背具有靠背框架，靠背垫片，其紧固在其上并由缓冲层和覆盖缓冲层的通风层组成，并且空气可以通过该靠背垫圈流动。 提供风扇用于靠背垫的主动通风。 为了提高坐姿舒适性，车辆座椅配备有脊柱前凸支撑件，风扇以低振动大部分中心地固定在脊柱前凸支撑件上的缓冲区域中。 风扇位于构成缓冲层的空气管道的内部，空气管道的透明横截面的尺寸被设计成使风扇在与前凸状态调节相关的运动期间保持在空气管道内。

公开(公告)号：US06382491B1

公开(公告)日：2002-05-07

申请号：US09637861

申请日：2000-08-15

申请人： Gerhard Hauser ,  Hermann Kohfink ,  Georg Lidak

发明人： Gerhard Hauser ,  Hermann Kohfink ,  Georg Lidak

IPC分类号： B60N210

CPC分类号： B60N2/3011 ,  B60N2/045 ,  B60N2/305 ,  B60N2/309 ,  B60N2002/967

摘要： A vehicle seat has a bottom part which is supported by a front leg and a back leg on the vehicle floor. Bottom ends of the legs are mounted pivotably on the vehicle floor and the top ends of the legs are mounted pivotably on the bottom part of the seat. The seat has a seat-adjustment device operable to adjust the seat between two positions in the direction of a seat longitudinal axis running from the back towards the front. This seat-adjustment device has a tube which is mounted pivotably on the vehicle floor, and a rod which is mounted in the tube in such a manner that it can be adjusted in two directions and is pivotably mounted on the bottom part of the seat. The seat-adjustment device has a locking device which fixes the tube and the rod in axial positions relative to one another, which positions are each associated with one of the seat positions.

摘要翻译： 车辆座椅具有底架部分，该底部部分由车身底板上的前腿和后腿支撑。 腿的底端可枢转地安装在车辆地板上，并且腿的顶端可枢转地安装在座椅的底部上。 座椅具有座椅调节装置，其可操作以在座椅纵向轴线的从背面向前方延伸的方向上在两个位置之间调节座椅。 该座椅调节装置具有可枢转地安装在车辆地板上的管，以及以可以在两个方向上调节并且可枢转地安装在座椅的底部上的方式安装在管中的杆。 座椅调节装置具有锁定装置，该锁定装置将管和杆相对于彼此在轴向位置固定，该位置各自与一个座位相关联。