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1. 发明申请

US20070213155A1 Multi-Speed Sprocket Assembly 有权
标题翻译：多速链轮组装
公开(公告)号：US20070213155A1
公开(公告)日：2007-09-13
申请号：US11683377
申请日：2007-03-07
申请人： Markus Reiter , Frank Schmidt
发明人： Markus Reiter , Frank Schmidt
IPC分类号： F16H55/30 , F16H55/12
CPC分类号： B62M9/10
摘要： A multi-speed sprocket assembly is suggested, including at least two sprockets, with both sprockets having at least one common upshift transitional region in which, when the chain is displaced from the smaller sprocket to the larger sprocket for the purpose of shifting gears, the chain leaves the smaller sprocket, with a trailing tooth of the smaller sprocket being the last to engage between a trailing link plate pair of the chain, and moves onto the larger sprocket, with a leading tooth of the larger sprocket either being the first to engage between a first outer link plate pair or being located adjacent to a first inner link plate pair, and with at least the larger sprocket having in its upshift transitional region a double spacewidth created by omitting a tooth, which is immediately followed by the leading tooth. Only one chain link crossing from the smaller sprocket to the larger sprocket is located between the trailing chain link and the leading chain link. The chain roller of the link connection between the crossing chain link and the trailing chain link is located directly across from a rear tooth flank of the trailing tooth of the smaller sprocket. The leading tooth cooperates with a circumferential surface of a link plate of the crossing chain link using its front tooth flank, with the leading tooth being in contact with either the inner surface of an outer link plate or with the outer surface of an inner link plate of the leading chain link. In the region of the double spacewidth, the larger sprocket is embodied in such a way that the crossing chain link comes into contact with the larger sprocket only in the region of the leading tooth.
摘要翻译：提出了一种多速链轮组件，其包括至少两个链轮，其中两个链轮具有至少一个共同的升档过渡区域，当链条从较小链轮移动到较大链轮以便换档时，链条留下较小的链轮，较小链轮的拖尾齿最后接合在链条的后连杆板对之间，并移动到较大链轮上，较大链轮的前导齿是第一个啮合在第一外链板对之间或与第一内链板对相邻的位置，并且至少较大的链轮在其升档过渡区域具有通过省略由紧跟着前齿的齿形成的双重空间宽度。只有从较小链轮到较大链轮交叉的一条链节位于后链节和前导链节之间。交叉链节和后链节之间的链接连接的链轮直接位于较小链轮的后齿的后齿面的正对面。引导齿使用其前齿面与交叉链节的连接板的圆周表面配合，前齿与外链板的内表面或内链板的外表面接触的领先链环节。在双重空间宽度的区域中，较大的链轮被实施为使得越过链节仅在前牙的区域中与较大的链轮接触。

2. 发明授权

US07846048B2 Multi-speed sprocket assembly 有权
标题翻译：多速链轮总成
公开(公告)号：US07846048B2
公开(公告)日：2010-12-07
申请号：US11683377
申请日：2007-03-07
申请人： Markus Reiter , Frank Schmidt
发明人： Markus Reiter , Frank Schmidt
IPC分类号： F16H55/12
CPC分类号： B62M9/10
摘要： A multi-speed sprocket assembly is suggested, including at least a larger sprocket and at least a smaller sprocket. The smaller sprocket has a trailing tooth which is last to engage the chain before moving onto the larger sprocket. The larger sprocket has a leading tooth which either is the first to engage between a first outer link plate pair of the chain or is located adjacent to a first inner link plate pair of the chain. At least the larger sprocket has an upshift transitional region which has a double spacewidth created by omitting a tooth and is immediately followed by the leading tooth. In the region of the double spacewidth, the larger sprocket is embodied in such a way that a crossing chain link comes into contact with the larger sprocket only in the region of the leading tooth.
摘要翻译：提出了一种多速链轮组件，其包括至少较大的链轮和至少较小的链轮。较小的链轮具有后移齿，该拖尾齿在移动到较大链轮之前最后接合链条。较大的链轮具有引导齿，该引导齿首先接合在链的第一外链板对之间或邻近链的第一内链板对。至少较大的链轮具有升档过渡区域，其具有通过省略牙齿而产生的双重空间宽度，并且紧跟着前牙。在双重空间宽度的区域中，较大的链轮被实施为使得交叉链节仅在前牙的区域中与较大链轮接触。

3. 发明申请

US20130184110A1 Chainring 有权
公开(公告)号：US20130184110A1
公开(公告)日：2013-07-18
申请号：US13787276
申请日：2013-03-06
申请人： Markus Reiter
发明人： Markus Reiter
IPC分类号： F16H55/30
CPC分类号： F16H55/303 , B62M9/02 , B62M2009/007 , F16H55/30
摘要： A solitary chainring of a bicycle front crankset for engaging a bicycle drive chain, including a plurality of teeth formed about a periphery of the chainring. One or more clearance chamfer surfaces are formed on the chainring body, each of the chamfer surfaces substantially centered between adjacent pairs of the plurality of teeth.

4. 发明申请

US20130139642A1 Chainring 有权
公开(公告)号：US20130139642A1
公开(公告)日：2013-06-06
申请号：US13311735
申请日：2011-12-06
申请人： Markus Reiter , Raymond Florczyk , Henrik Braedt
发明人： Markus Reiter , Raymond Florczyk , Henrik Braedt
IPC分类号： B62M3/00 , F16H7/06
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring of a bicycle front crankset for engaging a drive chain, including a plurality of teeth formed about a periphery of the chainring, the plurality of teeth consisting of an even number. The plurality of teeth includes a first group of teeth and a second group of teeth arranged alternatingly between the first group of teeth. The first group of teeth and the second group of teeth are equal in number. Each of the first and second group of teeth include an outboard side and an inboard side opposite the outboard side and each tooth of the first group of teeth includes at least a first protrusion on the outboard side thereof and each tooth of the second group of teeth are free of the first protrusions on the outboard side and the inboard side.

5. 发明申请

US20050272546A1 RIVETED SPROCKET ASSEMBLY 有权
标题翻译：活塞式组件
公开(公告)号：US20050272546A1
公开(公告)日：2005-12-08
申请号：US10908892
申请日：2005-05-31
申请人： Markus Reiter
发明人： Markus Reiter
IPC分类号： B62M9/10 , F16H55/30
CPC分类号： B62M9/10
摘要： A riveted sprocket assembly that includes a sprocket carrier having a plurality of carrier arms and a plurality of sprockets attached to the carrier arms by rivets. First and second rivet heads of the rivets are countersunk into the carrier arms on one face and into the sprocket on the other face. The second rivet head is formed on the sprocket on the front face of the sprocket carrier. To prevent the riveting tool from damaging the sprocket during the riveting process, the rivet holes of the sprockets include a clearance portion around the second rivet head. This results in the sprocket having three-stepped rivet holes: a small diameter for the rivet shaft, an intermediate diameter for the rivet head and a larger diameter for the riveting tool. To minimize weight, the carrier arms narrow in a central region between radially inner and radially outer rivet holes on the carrier arms.
摘要翻译：一种铆钉链轮组件，其包括具有多个承载臂的链轮托架和通过铆钉附接到承载臂的多个链轮。铆钉的第一和第二铆钉头在一个表面上沉入承载臂中并进入另一个面上的链轮。第二铆钉头形成在链轮架的前表面上的链轮上。为了防止铆接工具在铆接过程中损坏链轮，链轮的铆钉孔包括围绕第二铆钉头的间隙部分。这导致链轮具有三级铆钉孔：用于铆钉轴的小直径，铆钉头的中间直径和用于铆接工具的较大直径。为了使重量最小化，承载臂在载体臂上的径向内部和径向外部铆钉孔之间的中心区域中变窄。

6. 外观设计

USD715699S1 Chainring 有权
标题翻译：链条
公开(公告)号：USD715699S1
公开(公告)日：2014-10-21
申请号：US29471384
申请日：2013-10-31
申请人： Markus Reiter , Raymond Florczyk , Henrik Braedt
设计人： Markus Reiter , Raymond Florczyk , Henrik Braedt
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165

7. 发明授权

US08517874B2 Low-noise chainwheel 有权
标题翻译：低噪音链轮
公开(公告)号：US08517874B2
公开(公告)日：2013-08-27
申请号：US10711842
申请日：2004-10-08
申请人： Markus Reiter
发明人： Markus Reiter
IPC分类号： F16H55/12
CPC分类号： F16G13/06 , B62M9/10 , F16H55/30
摘要： A bicycle chainwheel assembly that includes at least one smaller chainwheel and at least one larger chainwheel, the chainwheels engageable by a chain. The larger chainwheel includes a first tooth and a second tooth disposed adjacent the first tooth opposite a drive rotation direction. The first tooth and the second tooth have a configuration that improves the shifting of a chain from a smaller chainwheel to the larger chainwheel. The first tooth has a lateral recess and the second tooth has a deflection chamfer. The second tooth may also have a recess. The first and second teeth have a configuration that prevents the first and second teeth from capturing the chain. An inner link plate of the chain includes a chamfer disposed on an outer side surface in a central region of the plate.
摘要翻译：一种自行车链轮组件，其包括至少一个较小的链轮和至少一个较大的链轮，链轮可由链接合。较大的链轮包括与驱动旋转方向相反的第一齿和邻近第一齿布置的第二齿。第一齿和第二齿具有改进链从较小链轮到较大链轮的移动的构造。第一齿具有横向凹槽，第二齿具有偏转倒角。第二齿也可以具有凹部。第一齿和第二齿具有防止第一和第二齿捕获链的构造。链条的内链板包括设置在板的中心区域的外侧表面上的倒角。

8. 发明授权

US07344463B2 Sprocket assembly 有权
标题翻译：链轮总成
公开(公告)号：US07344463B2
公开(公告)日：2008-03-18
申请号：US10707539
申请日：2003-12-19
申请人： Markus Reiter
发明人： Markus Reiter
IPC分类号： F16H55/12
CPC分类号： B62M9/10
摘要： A sprocket assembly that includes at least three sprockets and a sprocket carrier having a plurality of radially extending carrier arms. The carrier arms include a first receiving surface and a second receiving surface opposite the first receiving surface. A first sprocket mounted to the first receiving surface and a second sprocket mounted to the second receiving surface. A third sprocket arranged between the first and second sprockets.
摘要翻译：包括至少三个链轮的链轮组件和具有多个径向延伸的承载臂的链轮架。载体臂包括与第一接收表面相对的第一接收表面和第二接收表面。安装到第一接收表面的第一链轮和安装到第二接收表面的第二链轮。布置在第一和第二链轮之间的第三链轮。

9. 发明申请

US20050079940A1 LOW-NOISE CHAINWHEEL 有权
标题翻译：低噪声链
公开(公告)号：US20050079940A1
公开(公告)日：2005-04-14
申请号：US10711842
申请日：2004-10-08
申请人： Markus Reiter
发明人： Markus Reiter
IPC分类号： B62M9/10 , F16H55/30 , F16G13/02
CPC分类号： F16G13/06 , B62M9/10 , F16H55/30
摘要： A bicycle chainwheel assembly that includes at least one smaller chainwheel and at least one larger chainwheel, the chainwheels engageable by a chain. The larger chainwheel includes a first tooth and a second tooth disposed adjacent the first tooth opposite a drive rotation direction. The first tooth and the second tooth have a configuration that improves the shifting of a chain from a smaller chainwheel to the larger chainwheel. The first tooth has a lateral recess and the second tooth has a deflection chamfer. The second tooth may also have a recess. The first and second teeth have a configuration that prevents the first and second teeth from capturing the chain. An inner link plate of the chain includes a chamfer disposed on an outer side surface in a central region of the plate.
摘要翻译：一种自行车链轮组件，其包括至少一个较小的链轮和至少一个较大的链轮，链轮可由链接合。较大的链轮包括与驱动旋转方向相反的第一齿和邻近第一齿布置的第二齿。第一齿和第二齿具有改进链从较小链轮到较大链轮的移动的构造。第一齿具有横向凹槽，第二齿具有偏转倒角。第二齿也可以具有凹部。第一齿和第二齿具有防止第一和第二齿捕获链的构造。链条的内链板包括设置在板的中心区域的外侧表面上的倒角。

10. 发明授权

US09291250B2 Chainring 有权
公开(公告)号：US09291250B2
公开(公告)日：2016-03-22
申请号：US14102013
申请日：2013-12-10
申请人： Markus Reiter , Raymond Florczyk , Henrik Braedt
发明人： Markus Reiter , Raymond Florczyk , Henrik Braedt
IPC分类号： F16H55/30 , F16H7/00 , F16H7/06 , B62M9/10
CPC分类号： B62M9/105 , B62M1/36 , B62M9/00 , B62M9/08 , B62M2009/002 , F16H55/30 , F16H55/303 , Y10T74/2165
摘要： A solitary chainring of a bicycle front crankset for engaging a drive chain, including a plurality of teeth formed about a periphery of the chainring, the plurality of teeth consisting of an even number. The plurality of teeth includes a first group of teeth and a second group of teeth arranged alternatingly between the first group of teeth. The first group of teeth and the second group of teeth are equal in number. Each of the first and second group of teeth include an outboard side and an inboard side opposite the outboard side and each tooth of the first group of teeth includes at least a first protrusion on the outboard side thereof and each tooth of the second group of teeth are free of the first protrusions on the outboard side and the inboard side.

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