-
公开(公告)号：US20100224149A1
公开(公告)日：2010-09-09
申请号：US12160399
申请日：2006-12-14
申请人： Volker Hirschmann , Bernhard Schachtner , Thomas Fink , Reinhard Rasch , Bernhard Hoffmann , Andreas Gründl
发明人： Volker Hirschmann , Bernhard Schachtner , Thomas Fink , Reinhard Rasch , Bernhard Hoffmann , Andreas Gründl
IPC分类号： F01L1/34
CPC分类号： B60K6/26 , B60K6/24 , B60K6/40 , B60K6/485 , B60L50/16 , B60L2270/145 , F01L1/02 , F01L1/022 , F01L1/024 , F01L2001/0478 , F01L2810/04 , F01L2820/032 , F02N11/04 , Y02T10/6226 , Y02T10/6295 , Y02T10/70 , Y02T10/7077
摘要： The invention relates to a timing drive for an internal combustion engine, comprising a crankshaft, at least one camshaft, a driven gear that is connected to the crankshaft, at least one driving gear which drives the associated camshaft and a transmission that interconnects the driven gear and the at least one driving gear. An electric motor is provided which engages with the transmission in an offset manner relative to the crankshaft and the at least one camshaft as well as in an offset manner relative to the associated driven gear and the associated at least one driving gear by means of an intermediate gear. Furthermore, a control device is provided, with the aid of which the electric motor can be triggered in such a way that additional torque and/or an additional torque profile can be introduced into the transmission and/or can be tapped from the transmission based on at least one operational parameter and/or at least one operational situation of the transmission. Also disclosed is a corresponding method.
摘要翻译： 本发明涉及一种用于内燃机的定时驱动器，包括曲轴，至少一个凸轮轴，连接到曲轴的从动齿轮，驱动相关联的凸轮轴的至少一个驱动齿轮和将从动齿轮 和至少一个驱动齿轮。 提供一种电动机，其以相对于曲轴和至少一个凸轮轴的偏移方式与变速器接合，并且以偏移方式相对于相关联的从动齿轮和相关联的至少一个驱动齿轮通过中间件 齿轮。 此外，提供了一种控制装置，借助于此可以以这样的方式触发电动机，使得额外的扭矩和/或额外的扭矩分布可以被引入到变速器中和/或可以从变速器中抽取基于 传输的至少一个操作参数和/或至少一个操作情况。 还公开了相应的方法。
-
2.发明授权公开(公告)号：US08113975B2
公开(公告)日：2012-02-14
申请号：US12296484
申请日：2007-01-05
申请人： Andreas Ritz , Lutz Welke , Volker Hirschmann
发明人： Andreas Ritz , Lutz Welke , Volker Hirschmann
IPC分类号： F16H7/06
摘要： The invention relates to a chain wheel (2, 3), especially for a timing chain drive, with a rotary shaft, a sprocket wheel (7) positioned around the rotary shaft featuring multiple alternating teeth (17) and tooth gaps (16) distributed around its circumference, as well as at least one chain guide (8), the sprocket wheel (7) and the chain guide (8) are rigidly joined, the chain guide (8) incorporates a contoured surrounding support cage (9) causing it to bear on contact faces of link plates (13, 14) and the support cage (9) or raised regions of the support cage (9) extend along a curved circumference that constitutes the perimeter of the chain guide (8), said perimeter of the chain guide (8) having a non-circular profile.
摘要翻译： 本发明涉及一种具有旋转轴的链轮驱动的链轮（2,3），具有多个交替齿（17）和齿间隙（16）分布的旋转轴周围的链轮（7） 围绕其圆周，以及至少一个链条引导件（8），链轮（7）和链条引导件（8）刚性地接合，链条引导件（8）结合有轮廓的周围的支撑架（9），从而使其 承载在链板（13,14）和支撑保持架（9）的接触面上或支撑保持架（9）的凸起区域沿着构成链条导向件（8）的周边的弯曲圆周延伸，所述周边 所述链条导向件（8）具有非圆形轮廓。
-
3.发明申请公开(公告)号：US20100004083A1
公开(公告)日：2010-01-07
申请号：US12279384
申请日：2006-10-31
申请人： Andreas Bongard , Volker Hirschmann , Lutz Welke
发明人： Andreas Bongard , Volker Hirschmann , Lutz Welke
IPC分类号： F16G13/04
CPC分类号： F16G13/04
摘要： The invention is related to a toothed chain with alternating inner and outer chain links each joined by means of a chain joint, wherein the inner chain links comprise at least one inner plate and at least two joint bushes running perpendicularly through the same, the outer chain links comprise at least two outer plates and at least two joint pins running perpendicularly through the same, and to form a chain joint, one joint pin of the outer chain link each extends through a joint bush of the inner chain link, and at least one inner plate of the inner chain link and/or at least one outer plate of the outer chain link is embodied as a toothed plate with each two teeth defined by an outer flank and an inner flank each. To provide a toothed chain having an improved service life and which can lead to a more advantageous embodiment of the complete chain drive, it is provided that an external flank angle given for the two external flanks of a toothed plate, is α≧65° and ≦75°, and a ratio VBa between a pitch p of the toothed chain and the outer diameter dBa of the joint pins is ≦2.65.
摘要翻译： 本发明涉及一种具有交替的内链条和外链条链条的齿链，每个链条均通过链节连接，其中内链条链节包括至少一个内板和至少两个垂直于其穿过的连接衬套，外链 连杆包括至少两个外板和至少两个垂直地穿过其的连接销，并且为了形成链接头，外链节的一个连接销各自延伸穿过内链节的接头衬套，并且至少一个 内链节的内板和/或外链节的至少一个外板被实施为齿板，每个两个齿由每个外侧面和内侧面限定。 为了提供具有改善的使用寿命并且可以导致整个链条驱动器的更有利的实施例的齿形链条，提供给予齿板的两个外侧面的外侧角为α> = 65° 和<= 75°，并且齿形链的节距p和关节销的外径dBa之间的比VBa <= 2.65。
-
4.发明授权公开(公告)号：US08454465B2
公开(公告)日：2013-06-04
申请号：US12279384
申请日：2006-10-31
申请人： Andreas Bongard , Volker Hirschmann , Lutz Welke
发明人： Andreas Bongard , Volker Hirschmann , Lutz Welke
IPC分类号： F16G13/04
CPC分类号： F16G13/04
摘要： The invention is related to a toothed chain with alternating inner and outer chain links each joined by means of a chain joint, wherein the inner chain links comprise at least one inner plate and at least two joint bushes running perpendicularly through the same, the outer chain links comprise at least two outer plates and at least two joint pins running perpendicularly through the same, and to form a chain joint, one joint pin of the outer chain link each extends through a joint bush of the inner chain link, and at least one inner plate of the inner chain link and/or at least one outer plate of the outer chain link is embodied as a toothed plate with each two teeth defined by an outer flank and an inner flank each. To provide a toothed chain having an improved service life and which can lead to a more advantageous embodiment of the complete chain drive, it is provided that an external flank angle given for the two external flanks of a toothed plate, is α≧65° and ≦75°, and a ratio VBa between a pitch p of the toothed chain and the outer diameter dBa of the joint pins is ≦2.65.
摘要翻译： 本发明涉及一种具有交替的内链条和外链条链条的齿链，每个链条均通过链节连接，其中内链条链节包括至少一个内板和至少两个垂直于其穿过的连接衬套，外链 连杆包括至少两个外板和至少两个垂直地穿过其的连接销，并且为了形成链接头，外链节的一个连接销各自延伸穿过内链节的接头衬套，并且至少一个 内链节的内板和/或外链节的至少一个外板被实施为齿板，每个两个齿由每个外侧面和内侧面限定。 为了提供具有改善的使用寿命并且可以导致整个链条驱动器的更有利的实施例的齿形链条，提供给予齿板的两个外侧面的外侧角为α> = 65° 和@ 75°，齿条的间距p和接头销的外径dBa之间的比VBa为2.65。
-
公开(公告)号：US20080032840A1
公开(公告)日：2008-02-07
申请号：US11823540
申请日：2007-06-28
IPC分类号： F16G13/04
摘要： A double-meshing type tooth chain, where each of the chain hinges is formed by a sleeve and by a pin extending through said sleeve, and the link plates of the inner chain links are arranged on the sleeves and the link plates of the outer chain links are arranged on the pins, and wherein the outer-chain-link link plate arranged on the pin and the inner-chain-link link plate, which is arranged on the sleeve and located adjacent to said link plate of the outer chain link, are oriented such that their teeth project in the same direction.
摘要翻译： 一种双啮合型齿链，其中每个链铰链由套筒和延伸穿过所述套筒的销形成，并且内链节的链板布置在外链上的套筒和链板上 并且其中布置在所述销和所述内链条链节板上的所述外链链节板布置在所述套筒上并位于所述外链节的所述链板附近， 定向为使得它们的牙齿沿相同的方向突出。
-
6.发明申请公开(公告)号：US20090275434A1
公开(公告)日：2009-11-05
申请号：US12296484
申请日：2007-01-05
申请人： Andreas Ritz , Lutz Welke , Volker Hirschmann
发明人： Andreas Ritz , Lutz Welke , Volker Hirschmann
摘要： The invention relates to a chain wheel (2, 3), especially for a timing chain drive, with a rotary shaft, a sprocket wheel (7) positioned around the rotary shaft featuring multiple alternating teeth (17) and tooth gaps (16) distributed around its circumference, as well as at least one chain guide (8), the sprocket wheel (7) and the chain guide (8) are rigidly joined, the chain guide (8) incorporates a contoured surrounding support cage (9) causing it to bear on contact faces of link plates (13, 14) and the support cage (9) or raised regions of the support cage (9) extend along a curved circumference that constitutes the perimeter of the chain guide (8), said perimeter of the chain guide (8) having a non-circular profile.
摘要翻译： 本发明涉及一种具有旋转轴的链轮驱动的链轮（2,3），具有多个交替齿（17）和齿间隙（16）分布的旋转轴周围的链轮（7） 围绕其圆周，以及至少一个链条引导件（8），链轮（7）和链条引导件（8）刚性地接合，链条引导件（8）结合有轮廓的周围的支撑架（9），从而使其 承载在链板（13,14）和支撑保持架（9）的接触面上或支撑保持架（9）的凸起区域沿着构成链条导向件（8）的周边的弯曲圆周延伸，所述周边 所述链条导向件（8）具有非圆形轮廓。
-
公开(公告)号：US07186195B2
公开(公告)日：2007-03-06
申请号：US10450725
申请日：2002-09-03
IPC分类号： F16H7/08
CPC分类号： F16H7/0848 , F16H2007/0853 , F16H2007/0859
摘要： A tensioner for endless driving elements, such as chains and belts, comprising a tensioning piston provided with locking means, and a locking piston which is adapted to be engaged with and disengaged from the locking means so as to arrest or release the movement of tensioning piston, the locking piston comprising an operating section causing locking piston to move to the arresting position and to the release position, and a locking area used for engagement with the locking means of the tensioning piston and arranged separately from the operating section.
摘要翻译： 用于诸如链条和皮带的环形驱动元件的张紧器，包括设置有锁定装置的张紧活塞，以及适于与锁定装置接合并脱离锁定装置的锁定活塞，以便阻止或释放张力的运动 活塞，所述锁定活塞包括使锁定活塞移动到所述止动位置和所述释放位置的操作部分，以及用于与所述张紧活塞的锁定装置接合并与所述操作部分别设置的锁定区域。
-
公开(公告)号：US20110230290A1
公开(公告)日：2011-09-22
申请号：US13049723
申请日：2011-03-16
申请人： Stefan Belmer , Volker Hirschmann
发明人： Stefan Belmer , Volker Hirschmann
IPC分类号： F16G13/04
摘要： A toothed chain includes inner chain links and outer chain links alternatingly succeeding one another, the outer chain links comprising at least two outer plates, at least one middle plate and two pins. The inner chain links include at least two inner plates formed as tooth plates, the at least one middle plate being positioned between the inner plates. Each of the inner plates has a plate thickness d and a land width b, a ratio of plate thickness d to land width b being greater than 1.6.
摘要翻译： 齿链包括彼此交替地连接的内链节和外链节，外链节包括至少两个外板，至少一个中间板和两个销。 内链节包括形成为齿板的至少两个内板，所述至少一个中间板位于内板之间。 每个内板具有板厚度d和焊盘宽度b，板厚度d与焊盘宽度b的比值大于1.6。
-
公开(公告)号：US20050176539A1
公开(公告)日：2005-08-11
申请号：US10513100
申请日：2003-04-02
申请人： Volker Hirschmann
发明人： Volker Hirschmann
CPC分类号： F16G13/06
摘要： An articulated chain comprising chain links which are interconnected by respective chain hinges, a respective hinge pin extending through at least one hinge opening so as to define a chain hinges and a bearing surface of the hinge opening being formed by a sintered material, wherein the hinge pin is produced from an alloy steel and a hinge-pin boundary layer defining the bearing surface is provided with a nitrified surface layer.
摘要翻译： 铰链链，其包括通过相应的链条铰链互连的链节，相应的铰链销延伸穿过至少一个铰链开口，以便限定链条铰链，铰链开口的支承表面由烧结材料形成，其中铰链 销由合金钢制成，并且限定支承表面的铰链销边界层设置有硝化表面层。
-
-
-
-
-
-
-
-
搜索结果
9 条记录 (耗时 0.026 秒)
