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1. 发明申请

US20140346005A1 BALL AND RAMP DEVICE FOR A TOROIDAL VARIATOR 审中-公开
标题翻译：用于变压器的球和滚子装置
公开(公告)号：US20140346005A1
公开(公告)日：2014-11-27
申请号：US14354060
申请日：2011-10-24
申请人： Patrice Ribault , Yves-André Liverato
发明人： Patrice Ribault , Yves-André Liverato
IPC分类号： F16D13/46
CPC分类号： F16D13/46 , F16H15/38 , F16H61/6649
摘要： The ball and ramp device for a toroidal variator includes a first disc and a second disc and a plurality of rolling elements disposed between ramps provided on the discs and extending along the circumferential direction. One of the discs provides a plate having the ramps, a ring delimiting an outer toroidal raceway and an intermediate supporting part axially interposed between said ring and the plate.
摘要翻译：用于环形变换器的球和斜坡装置包括第一盘和第二盘以及设置在盘上并沿圆周方向延伸的斜面之间的多个滚动元件。其中一个盘提供了具有斜面的板，限定外环形滚道的环和轴向插入在所述环和板之间的中间支撑部。

2. 发明授权

US09140320B2 Device for braking and/or blocking a shaft of a vehicle transmission and method for manufacturing such a device 有权
标题翻译：用于制动和/或阻挡车辆变速器的轴的装置和用于制造这种装置的方法
公开(公告)号：US09140320B2
公开(公告)日：2015-09-22
申请号：US13581909
申请日：2011-03-02
申请人： Helmut Hauck , Patrice Ribault , Sylvain Bussit
发明人： Helmut Hauck , Patrice Ribault , Sylvain Bussit
IPC分类号： F16D49/10 , F16D49/02 , B60T1/06 , F16D65/06 , F16H63/30
CPC分类号： F16D49/02 , B60T1/06 , B60T1/062 , F16D49/10 , F16D65/067 , F16D2250/00 , F16D2250/0092 , F16H63/3003 , Y10T29/49611
摘要： A vehicle transmission includes a housing part, a shaft extending from the housing part, and a spring element having a plurality of spring windings wound around the shaft, a first end of the spring element being fixed to the housing part. An actuating means is attached to a second end of the spring element and is configured to twist the second end in a circumferential direction of the spring element to thereby cause the spring element to tighten and frictionally contact an outer circumference of the shaft. The spring element is comprised of a hollow cylindrical metal base body having a helical-shaped incision that defines the plurality of spring windings. The incision may be formed in the hollow cylindrical base body by a plasma beam process, by a laser cutting process, by a flame cutting process or by a water jet cutting process.
摘要翻译：车辆变速器包括壳体部分，从壳体部分延伸的轴和弹簧元件，弹簧元件具有围绕轴缠绕的多个弹簧绕组，弹簧元件的第一端固定到壳体部分。驱动装置附接到弹簧元件的第二端，并且构造成在弹簧元件的圆周方向上扭转第二端，从而使弹簧元件紧固并摩擦地接触轴的外周。弹簧元件由具有限定多个弹簧绕组的螺旋形切口的中空圆柱形金属基体构成。切口可以通过等离子束工艺，激光切割工艺，火焰切割工艺或水射流切割工艺在中空圆柱形基体中形成。

3. 发明申请

US20160297057A1 TENSIONING DEVICE FOR PRE-STRESSING AN ASSEMBLY WITH A THREADED ROD 审中-公开
标题翻译：用于预紧螺栓组装的张紧装置
公开(公告)号：US20160297057A1
公开(公告)日：2016-10-13
申请号：US15091675
申请日：2016-04-06
申请人： Patrice Ribault , Marc Alegre
发明人： Patrice Ribault , Marc Alegre
IPC分类号： B25B29/02 , B23P19/06
摘要： The invention provides a tensioning device having a traction element and a body. The traction element includes a first lower portion of the traction element that resides in a tie-rod that is able to interlock with a threaded rod and a second upper portion of traction element that resides in a piston, the first and second portions of traction element being integral in displacement. The traction element is axially moveable in a bore of the body and co-axially mounted around the traction element, the body providing a first lower portion of the body that resides in a tubular support sleeve and a second upper portion of body that resides in a cylinder. An annular chamber is formed between the traction element and the body and intended to receive a pressurized fluid.
摘要翻译：本发明提供一种具有牵引元件和主体的张紧装置。牵引元件包括牵引元件的第一下部，该第一下部位于牵引杆中，所述拉杆能够与位于活塞中的螺纹杆和牵引元件的第二上部部分互锁，牵引元件的第一和第二部分在流离失所中是不可或缺的。所述牵引元件在所述主体的孔中可轴向移动并同轴地安装在所述牵引元件周围，所述主体提供所述主体的位于管状支撑套筒中的第一下部部分和位于主体中的第二上部部分圆筒。在牵引元件和主体之间形成一个环形室，用于接收加压流体。

4. 发明申请

US20130299303A1 DEVICE FOR BRAKING AND/OR BLOCKING A SHAFT OF A VEHICLE TRANSMISSION AND METHOD FOR MANUFACTURING SUCH A DEVICE 有权
标题翻译：用于制动和/或阻塞车辆传动的轴和用于制造这样的装置的方法
公开(公告)号：US20130299303A1
公开(公告)日：2013-11-14
申请号：US13581909
申请日：2011-03-02
申请人： Helmut Hauck , Patrice Ribault , Sylvain Bussit
发明人： Helmut Hauck , Patrice Ribault , Sylvain Bussit
IPC分类号： F16D49/02 , B60T1/06
CPC分类号： F16D49/02 , B60T1/06 , B60T1/062 , F16D49/10 , F16D65/067 , F16D2250/00 , F16D2250/0092 , F16H63/3003 , Y10T29/49611
摘要： A vehicle transmission includes a housing part, a shaft extending from the housing part, and a spring element having a plurality of spring windings wound around the shaft, a first end of the spring element being fixed to the housing part. An actuating means is attached to a second end of the spring element and is configured to twist the second end in a circumferential direction of the spring element to thereby cause the spring element to tighten and frictionally contact an outer circumference of the shaft. The spring element is comprised of a hollow cylindrical metal base body having a helical-shaped incision that defines the plurality of spring windings. The incision may be formed in the hollow cylindrical base body by a plasma beam process, by a laser cutting process, by a flame cutting process or by a water jet cutting process.
摘要翻译：车辆变速器包括壳体部分，从壳体部分延伸的轴和弹簧元件，弹簧元件具有围绕轴缠绕的多个弹簧绕组，弹簧元件的第一端固定到壳体部分。驱动装置附接到弹簧元件的第二端，并且构造成在弹簧元件的圆周方向上扭转第二端，从而使弹簧元件紧固并摩擦地接触轴的外周。弹簧元件由具有限定多个弹簧绕组的螺旋形切口的中空圆柱形金属基体构成。切口可以通过等离子束工艺，激光切割工艺，火焰切割工艺或水射流切割工艺在中空圆柱形基体中形成。

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