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1. 发明申请

WO9852796A3 METHOD FOR PRODUCING A STEERING-WHEEL COVER 审中-公开
标题翻译：生产方向盘WRAPPING
公开(公告)号：WO9852796A3
公开(公告)日：1999-05-27
申请号：PCT/EP9803028
申请日：1998-05-22
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH , KREUZER MARTIN
发明人： KREUZER MARTIN
IPC分类号： B60R21/00 , B29C33/52 , B29C39/10 , B29C44/58 , B29C45/14 , B29C45/44 , B60R21/20 , B60R21/203 , B62D1/04 , B62D1/14
CPC分类号： B60R21/203 , B29C33/52 , B29C39/10 , B29C44/583 , B29C45/14 , B29C45/4457 , B29L2031/3038 , B29L2031/3047 , B62D1/04 , Y10S264/44 , Y10T29/49488 , Y10T74/20834
摘要： The invention relates to a method for producing a steering-wheel (1) with a seamless cover encompassing the steering-wheel rim, steering-wheel spokes (2) and the central area with tear lines for an airbag-covering (4). Said cover comprises a plastic shaped part (3) produced as a single piece by a casting or injection process, with a closed surface and optionally a foamed base element. The inventive method is characterised in that a core (5) consisting of a material with a low melting point is attached to the central base part of the steering-wheel skeleton. The steering-wheel skeleton and the core (5) are then placed in a mould to produce the plastic shaped part (3). The plastic shaped part (3) is formed. After said plastic shaped part (3) has hardened, the core (5) is melted by increasing the temperature and the material is removed from the plastic shaped part (3) in liquid form.
摘要翻译：用于制造方向盘（1），其具有一个无缝，方向盘轮圈，方向盘的辐条（2），和一个气囊盖（4）与撕裂线的中心部分的在铸造或注射成型的塑料成型一体地制造全面壳（3）封闭表面和任选的发泡基体，提出了一种其特征在于，一种方法的芯（5）被固定在低熔点材料在方向盘骨架，中央基部方向盘骨架和芯后（5），用于形成模具的模制塑料部件（3）被插入，该塑料成型件（3）产生的，并且该塑料成型件（3）的固化后的芯（5）通过升高温度下熔融，并从模制塑料部件的材料以液体形式被除去（3）。

2. 发明专利

JP2000142425A STEERING WHEEL HAVING METAL FRAME 失效
公开(公告)号：JP2000142425A
公开(公告)日：2000-05-23
申请号：JP32191599
申请日：1999-11-12
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN
IPC分类号： B62D1/04 , B62D1/06 , B62D1/08
摘要： PROBLEM TO BE SOLVED: To provide an improved steering wheel suited for the strength of a frame by the consumption of a minimum material. SOLUTION: A steering wheel has a metal frame 1 containing a hub 2, rim 4 and spokes 3 for connecting the hub with the rim and is produced by casting as an integral part having U letter shape or V letter shape section. In order to achieve the most suitable distribution of the mechanical strength of a periphery direction, in the standard position of the steering wheel in the vehicle responding to the vehicular straight running, the rim 4 has upper/lower parts 4a, 4b having the section opened toward the driver side of the steering wheel and side parts 4c, 4d having the section opened toward the back surface of the steering wheel.

3. 发明专利

JP2000225952A HANDLE CAPABLE OF BEING HEATED 失效
公开(公告)号：JP2000225952A
公开(公告)日：2000-08-15
申请号：JP2000028996
申请日：2000-02-07
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN , LEHMANN MICHAEL
IPC分类号： B62D1/06
摘要： PROBLEM TO BE SOLVED: To heat a surface of a rim of a handle to a temperature comfortable when touched by providing a casing with a support layer having a good thermal conductivity, and connecting a surface decoration plate at an exterior part to the support layer. SOLUTION: On handle rims 6, 7 serving as base members, a cilia-shaped layer 4 fixing heating wires 3 are arranged. On the outside of the wires 3, a support layer 2 of glass fiber reinforced plastic is applied, and an outermost layer 1 is applied thereon. A casing for the hand rims 6, 7 including the wires 3 and the layer 4 is preliminarily formed, and half-shell portions mutually adhered along a joined surface 5 is provided. With the constitution, thermal conductivity of the layer 2 is superior than that of wood, and a heating time corresponding to a heating time for a handle covered with a skin layer which can be heated is attained. Through a proper selection of material and thickness of the layer 2, a short heating time can be achieved.

4. 发明专利

JP2001080525A DEVICE FOR TRANSMITTING ELECTRIC POWER AND INFORMATION BETWEEN STEERING WHEEL SIDE AND BODY SIDE OF SELF- TRAVELING VEHICLE 失效
公开(公告)号：JP2001080525A
公开(公告)日：2001-03-27
申请号：JP2000231574
申请日：2000-07-31
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： BOSSLER HANS JUERGEN , KREUZER MARTIN
IPC分类号： B60R16/027 , B60R16/02 , B62D1/04 , H04B10/10 , H04B10/118 , H04B10/22
摘要： PROBLEM TO BE SOLVED: To operate relatively many functions relating to comfortability of a vehicle in a steering wheel position, and to easily transmit the functions of high reliability without requiring special expenses about hardwares. SOLUTION: This device for conducting bi-directinal transmision for electric power and information between a steering wheel side and a body side of a self-traveling vehicle is composed of an electric and mechanical rotary transmission device, and plural touch switches 15, 16, 20, 22 integrated with a steering wheel. Interface modules 3, 4 comprising a micro-controller and a bus 6 to conduct mutual communication by the bus 6 is provided in the steering wheel side and the body side. The touch switches 15, 16, 20, 22 are guided to respective corresponding input terminals of the steering wheel side interface module 3, and an output terminal of the body side interface module 4 is guided to a corresponding communcation site. A microphone 19 in the steering wheel side is connected to a hand-free wireless telephone unit 14 in the body side via a terminal provided additionally to the transmition device.

5. 发明专利

JP2000025552A SHOCK PROTECTIVE DEVICE 失效
公开(公告)号：JP2000025552A
公开(公告)日：2000-01-25
申请号：JP12186599
申请日：1999-04-28
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN
IPC分类号： B60N2/42 , B60R19/00 , B60R21/00 , B60R21/20 , B60R21/207 , B60R21/22
摘要： PROBLEM TO BE SOLVED: To surely and completely inflate a gas bag before a side structural part is brought into contact with even a part of an occupant in a vehicle without impeding the complete development of the gas bag. SOLUTION: An impact protective device which is mounted on a back 1 of a seat 2 of an automobile is provided with an airbag module having an airbag and an inflator, an ignition device, and a cap 3 which covers a fitting opening part, is hinge-operable from the closing position to the opening position, and permits a gas bag to be developed forward without being impeded in the opening position. The cap 3 is mechanically reinforced, the cap is hinge-operable from the closing position to be directed approximately parallel to the axis in the longitudinal direction of the automobile to the opening position to be directed approximately perpendicular to the axis in the longitudinal direction of the automobile, and a stable separating means is formed between the back 1 of the seat 2 of the automobile in the opening position and a vehicle body part 6 opposite to the back.

6. 发明申请

WO2016071002A3 METHOD AND DEVICE FOR DETECTING STEERING WHEEL CONTACT 审中-公开
标题翻译：用于检测方向盘轮胎的装置和方法
公开(公告)号：WO2016071002A3
公开(公告)日：2016-06-30
申请号：PCT/EP2015002240
申请日：2015-11-09
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： BOSSLER HANS-JÜRGEN , KREUZER MARTIN , HIRZMANN GUIDO , LAMMERS ALEXANDER , HEIST HELGA
IPC分类号： H03K17/96 , B62D1/04 , B62D1/06 , H03K17/955
CPC分类号： B62D1/046 , B62D1/065 , G01D5/2417 , H03K17/955 , H03K17/962 , H03K2217/960725
摘要： A device for detecting steering wheel contact comprises at least a first electrode (12) which is provided in a steering wheel (10) and which forms, together with a human body acting as a second electrode and a dielectric situated therebetween, at least one sensor capacitor (26). The device also comprises an evaluation circuit (24) having a reference capacitor (30) of known capacitance which can be connected parallel to the sensor capacitor (26), a direct current voltage source (34) which can be connected to the reference capacitor (30), and a measuring device for measuring the voltage at the reference capacitor (30). A method for detecting steering wheel contact using such a device comprises the following successive steps: charging the reference capacitor (30) by applying a known reference voltage, or charging the reference capacitor (30) and subsequently measuring a first voltage at the reference capacitor (30); connecting, in parallel, the sensor capacitor (26) to the reference capacitor (30) so that a portion of the charge of the reference capacitor (30) is transmitted to the sensor capacitor (26); measuring a second voltage at the reference capacitor (30); and determining the capacitance of the sensor capacitor (26) from the known capacitance of the reference capacitor (30), the reference voltage or the first voltage and the second voltage.
摘要翻译：用于检测方向盘接触的装置包括至少一个在方向盘（10），其设置形成有一起作为第二电极人体和中间电介质的至少一个传感器电容器（26），第一电极（12）。该装置还包括与已知的容量的基准电容器（30）的评估电路（24），其是平行于传感器电容器（26）切换的，一个直流电压，其连接到基准电容器（30）源（34），以及一个测量装置，用于测量所述参考电容（30）的电压。一种用于检测使用这种装置的方向盘接触方法包括以下连续的步骤：通过将已知的参考电压或参考电容器（30）的充电，然后测量跨越所述参考电容器（30）的第一电压充电的基准电容器（30）; 传感器电容器（26），以使得电荷基准电容器（30）到所述传感器的电容器的一部分（26）被发送的参考电容器（30）的并联连接; 测量参考电容器（30）上的第二电压; 以及确定从基准电容器（30），所述参考电压或第一电压和第二电压的已知电容传感器电容器（26）的电容。

7. 发明专利

ES2293455T3 VOLANTE TERMICO. 未知
公开(公告)号：ES2293455T3
公开(公告)日：2008-03-16
申请号：ES05021020
申请日：2005-09-27
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN , ISENSEE JAN , BINDER ROBERT , STRICKER CHRISTIAN
IPC分类号： B62D1/06
摘要： Un volante térmico (10), con un volante en bruto, que está rodeado por una estera calefactora (24), una primera envoltura dura, visible, procesada posteriormente en la superficie en el estado montado y una segunda envoltura visible más blanda, que se ponen en contacto entre sí, donde en su zona de contacto hay un elemento de acoplamiento (30), que visto desde el exterior tiene una cavidad (32) y se extiende desde la primera envoltura por debajo de la zona de contacto hasta el borde del lado de contacto de la segunda envoltura y donde la estera calefactora (24) se extiende de forma continua debajo de la primera envoltura y debajo del elemento de acoplamiento (30) hasta debajo de la segunda envoltura.

8. 发明专利

FR2902388A1 COUVERCLE DE COUSSIN A GAZ POUR SYSTEME DE RETENUE DE PASSAGER DE VEHICULE. 未知
公开(公告)号：FR2902388A1
公开(公告)日：2007-12-21
申请号：FR0755536
申请日：2007-06-07
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN
IPC分类号： B29C44/12 , B29C45/14 , B60R21/203 , B60R21/215 , B60R21/2165
摘要： Un couvercle de coussin à gaz (10) pour un système de retenue de passager de véhicule comporte une face extérieure (12) visible à l'état monté et une face intérieure (14) opposée, une calotte de matière plastique (16) et un insert de renforcement (18) qui est noyé par tronçons dans la calotte de matière plastique (16) lorsque celle-ci est moulée par expansion ou par injection et qui, sur la face extérieure et sur la face intérieure, est adjacent la matière plastique. L'insert de renforcement (18) fait saillie par tronçons vers l'extérieur sur la face extérieure en traversant la calotte de matière plastique (16) .

9. 发明专利

ES2261544T3 MODULO DE AIRBAG. 未知
公开(公告)号：ES2261544T3
公开(公告)日：2006-11-16
申请号：ES02007386
申请日：2002-04-09
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KREUZER MARTIN
IPC分类号： B60R21/20 , B60R21/203
摘要： Módulo de airbag, formado como módulo para volante de dirección, con una carcasa de módulo en forma de cazoleta que presenta una pared anterior (14) que se puede abrir y una pared periférica (16) que sobresale por la cara posterior, así como con una placa de fondo (22) que va fijada a la pared periférica (16) mediante por lo menos un gancho elástico (24) que puede enclavarse en un orificio (26), con un seguro contra el desenclavamiento, que después de efectuarse el enclavamiento reduce la sección del orificio (26) de tal manera que se impida el desenclavamiento, donde en el módulo de airbag y cerca de la placa del fondo (22) está previsto un componente independiente con una prolongación (52) que actúa como seguro contra el desenclavamiento, que penetra en el orificio (26) y reduce su sección, caracterizado porque el componente es una placa de bocina (50), fija al módulo, dotada de un contacto de bocina (54).

10. 发明专利

ES2259061T3 UNIDAD DE VOLANTE DE DIRECCION PARA UN VEHICULO AUTOMOVIL. 未知
公开(公告)号：ES2259061T3
公开(公告)日：2006-09-16
申请号：ES02020564
申请日：2002-09-17
申请人： TRW AUTOMOTIVE SAFETY SYS GMBH
发明人： KERNER WOLFGANG , KREUZER MARTIN , NIGRIN ANKE
IPC分类号： B62D1/10 , B62D1/11
摘要： Unidad de volante de dirección para un vehículo, en particular un turismo, con un buje de conexión (4) que se puede unir sin posibilidad de giro a un árbol de dirección (4a) de un dispositivo de dirección, con una corona del volante de dirección (2), unida sin posibilidad de giro al buje de conexión (4) mediante radios (7), con una pieza central (3) alojada en el buje de conexión (4) con posibilidad de giro en relación con el árbol de dirección y la corona del volante de dirección (2), y con un dispositivo de acoplamiento (5) que detiene a la pieza central (3) frente a un movimiento de giro de la corona del volante de dirección (2), donde el elemento distanciador (11) está unido en un extremo a la pieza central sin posibilidad de giro, y va alojado en el otro extremo en el buje de conexión (4) con posibilidad de giro, y está configurado como elemento de choque que falla a partir de un valor de fallo predeterminado de una fuerza que impulsa a la pieza central (3) en dirección al buje de conexión (4), caracterizada porque la corona del volante de dirección (2) va apoyada a través de sus radios (7) en la pieza central (3), al menos en un sentido que va desde la corona del volante de dirección (2) al buje de conexión (4), donde los radios están alojados con posibilidad de giro en la pieza central (3), en la zona de soporte (25) de ésta.

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