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1. 发明授权

US09625014B2 Synchronized segmentally interchanging pulley transmission system 有权
公开(公告)号：US09625014B2
公开(公告)日：2017-04-18
申请号：US14297700
申请日：2014-06-06
申请人： 1783590 Ontario Ltd.
发明人： Anthony Wong , Paul Boterro , Michael Doyle
IPC分类号： F16H55/00 , F16H9/02 , F16H9/10 , F16H9/04 , F16H9/24 , F16H55/54 , F16H55/52
CPC分类号： F16H9/04 , F16H9/24 , F16H55/52 , F16H55/54
摘要： A segmented pulley transmission is provided. A pulley assembly is rotationally mounted on an axle. The pulley assembly includes a core pulley having a first set of mating features on a peripheral surface thereof. A pulley segment set comprises a number of pulley segments slidably mounted in the pulley assembly and arranged in a ring concentric with the core pulley. The pulley segments are individually actuatable out of the pulley assembly into an engaging position and into the pulley assembly into a non-engaging position. The pulley segments have a second set of mating features on an peripheral surface matching the first set of mating features. An endless drive member has corresponding mating features on an inside surface for engaging the first and second sets of mating features of the core pulley and the pulley segments in an engaging position. Contact between the endless drive member and a core pulley defines a contact zone. An actuator actuates the pulley segments between the engaging and non-engaging positions when the pulley segments are outside of the contact zone. One of the key pulley segments in the pulley segment set is a key pulley segment that is positioned relative to the core pulley such that when the key pulley segment is actuated to the engaging position and rotated into the contact zone, the corresponding mating features of the endless drive member engage the first set of mating features of the core pulley and the second set of mating features of the key pulley segment without the introduction of significant slack or tension.

2. 发明申请

US20050009657A1 Pulley for power transmission belt and belt power transmission device 有权
标题翻译：皮带轮用于动力传动皮带和皮带传动装置
公开(公告)号：US20050009657A1
公开(公告)日：2005-01-13
申请号：US10875296
申请日：2004-06-25
申请人： Hirofumi Miyata , Shinichiro Nishikawa
发明人： Hirofumi Miyata , Shinichiro Nishikawa
IPC分类号： F16H7/08 , F16H7/18 , F16H55/36 , F16H55/38 , F16H9/02
CPC分类号： F16H7/18 , F16H55/36 , F16H2007/0865 , F16H2055/363
摘要： A pulley body 5 is provided at its both sides with power transmission members 6, 6. When a flat belt 3 becomes misaligned relative to the center of the pulley body 5 and comes into contact with one of the power transmission members 6, a running force of the flat belt 3 is utilized to displace the pulley body 5 diagonally relative to the flat belt 3, thus producing a force for returning the flat belt 3 to its original state.
摘要翻译：滑轮主体5的两侧设置有动力传动部件6,6。当平皮带3相对于皮带轮主体5的中心变得不对准并且与传动部件6中的一个接触时，平带3用于相对于平带3对角地移动皮带轮体5，从而产生用于使平带3返回其原始状态的力。

3. 发明授权

US6152844A Variable diameter pulley for a transmission 有权
标题翻译：用于变速箱的可变直径滑轮
公开(公告)号：US6152844A
公开(公告)日：2000-11-28
申请号：US307981
申请日：1999-05-10
申请人： B. Eugene Daugherty
发明人： B. Eugene Daugherty
IPC分类号： F16H9/10 , F16H55/54 , F16H9/02 , F16H59/00
CPC分类号： F16H55/54 , F16H9/10
摘要： A rotary power source and a continuously variable transmission are coupled together. The continuously variable transmission includes a first shaft, a first pulley coupled to rotate with the first shaft, a second shaft, a second pulley coupled to rotate with the second shaft, and an endless power transfer loop coupled about the first pulley and second pulley. The first pulley is of a variable diameter type to adjust turning ratio relative to the second pulley. This first pulley includes a pulley cage including a number of bars radially spaced apart from one another about the first shaft that are each inclined relative to a rotational axis of the first shaft and define a generally frustoconical shape. The first pulley also includes a disk defining a number of slots each receiving a corresponding one of the bars therethrough. A number of carriers are coupled to the disk to travel along a corresponding one of the slots and a corresponding one of the bars. These carriers hold a band defining a surface in contact with the endless power transfer loop. The band travels with the carriers to correspondingly change an effective diameter of the pulley when the relative position of the pulley cage to the disk is changed.
摘要翻译：旋转电源和无级变速器连接在一起。无级变速器包括第一轴，联接成与第一轴一起旋转的第一滑轮，第二轴，联接成与第二轴一起旋转的第二滑轮，以及围绕第一滑轮和第二滑轮联接的环形动力传递回路。第一滑轮是可变直径类型，以相对于第二滑轮调节转动比。该第一滑轮包括滑轮保持架，其包括围绕第一轴径向间隔开的多个杆，每个杆相对于第一轴的旋转轴线倾斜并限定大致截头圆锥形状。第一滑轮还包括限定多个槽的盘，每个槽都接收通过其中的相应杆之一。多个载体被联接到盘上以沿着相应的一个槽和相应的一个杆行进。这些载体保持限定与无端动力传递回路接触的表面的带。当皮带轮与盘的相对位置改变时，带与载体一起行进，以相应地改变滑轮的有效直径。

4. 发明授权

US06110065A Metal V-belt 有权
标题翻译：金属V型带
公开(公告)号：US06110065A
公开(公告)日：2000-08-29
申请号：US324861
申请日：1999-06-03
申请人： Toru Yagasaki , Takamichi Shimada
发明人： Toru Yagasaki , Takamichi Shimada
IPC分类号： F16G5/16 , F16H9/02
CPC分类号： F16G5/16
摘要： The relation of the length h1 of the V surface of each metal element to the saddle primary thickness h2 is determined such that the strength of the metal element for the Hertz's pressure generated on the V surface 2 from the normal force P which acts on the V surface 2 when the element engages in the V-shaped groove of a pulley and the strength for the bending moment which is produced by the normal force P on the saddles 1 of the metal element are made substantially equal to each other. Also, the relation of the length of the V surface to the saddle primary thickness is determined such that the fatigue life by the Hertz's pressure which acts on the V surface and the fatigue life by the bending moment which acts on the saddles are made substantially equal to each other. The length h1 of the V surface, which is determined in the above mentioned ways, can be about 0.26-1.0 of the saddle primary thickness h2. Thus, the miniaturization and lightening of the element is achieved by this rational method which equalizes the fatigue life for the whole body of the element while providing the element with necessary strengths.
摘要翻译：确定每个金属元件的V表面的长度h1与鞍形初级厚度h2之间的关系，使得金属元件对V表面2上产生的赫兹压力的强度来自作用于V 当元件接合在滑轮的V形槽中时，表面2和由金属元件的鞍座1上的法向力P产生的弯曲力的强度基本上彼此相等。另外，V面的长度与鞍座一次厚度之间的关系被确定为使得作用在V表面上的赫兹压力的疲劳寿命和作用于鞍座的弯矩的疲劳寿命基本相等对彼此。以上述方式确定的V面的长度h1可以为鞍形初级厚度h2的约0.26-1.0。因此，通过这种合理的方法来实现元件的小型化和轻量化，这使得元件的整体的疲劳寿命相等同时提供元件所需的强度。

5. 发明授权

US4501574A Transmission ratio variators 失效
标题翻译：变速比变速器
公开(公告)号：US4501574A
公开(公告)日：1985-02-26
申请号：US526130
申请日：1983-08-24
申请人： Pedro Ybern Miro
发明人： Pedro Ybern Miro
IPC分类号： F16H9/10 , F16H9/24 , F16H55/54 , F16H9/02
CPC分类号： F16H9/24 , F16H55/54 , F16H9/10
摘要： A transmission ratio variator establishes transmission between a drive shaft and a driven shaft between two orbital systems comprising gear wheels which move concentrically to their respective shafts and where the radii of each orbit are simultaneously variable. The gear wheels are mounted on shafts which are radially displaced in notches made in peripheric wings of sleeves joined to the control elements of the orbits. Each of the shafts of the gear wheels has a truncated thickening contained in a housing provided in each gear wheel. The shafts are axially displaced while blocked in and unblocked from the wheels depending on the direction of the displacement thereof which is controlled by a disc emerging from a ring which is displaced along the sleeve controlled by a double fork whose movement is controlled at will and is produced by conventional means.
摘要翻译：变速比变速器在包括齿轮的两个轨道系统之间的驱动轴和从动轴之间建立传动，所述齿轮同心地移动到它们各自的轴，并且每个轨道的半径同时是可变的。齿轮安装在径向位移的轴上，凹槽在连接到轨道的控制元件的套筒的外围翼片中制成。齿轮的每个轴具有容纳在设置在每个齿轮中的壳体中的截头增厚。这些轴被轴向移动，同时被阻挡在车轮上并且从车轮上被阻挡，这取决于其位移的方向，该方向由一个由环组成的盘来控制，该环从沿着套筒移动的环移动，通过常规手段生产。

6. 发明申请

US20050043132A1 Chain pulley block 审中-公开
标题翻译：链轮滑轮组
公开(公告)号：US20050043132A1
公开(公告)日：2005-02-24
申请号：US10909660
申请日：2004-08-02
申请人： Oliver Moll , Jurgen Heun , Ralf Eising , Udo Gersemsky , Bernhard Norpoth , Erik Appel , Klaus Wissing , Torsten Sattler , Hansjurgen Linde , Thilo Walloshek
发明人： Oliver Moll , Jurgen Heun , Ralf Eising , Udo Gersemsky , Bernhard Norpoth , Erik Appel , Klaus Wissing , Torsten Sattler , Hansjurgen Linde , Thilo Walloshek
IPC分类号： B66D3/18 , B66D3/26 , F16H9/02 , B62J13/00 , F16H63/00
CPC分类号： B66D3/18 , B66D3/26
摘要： The invention concerns a chain pulley block with a chain wheel for positive-locking transmission of the lift force to the chain and a chain guide arranged in the region of the chain wheel, for guiding the chain, especially a round-link chain, on the chain wheel. In order to make it fast, easy and inexpensive to replace wearing parts, such as chain (3), chain wheel (4) and chain guide (2), it is proposed that the chain guide (2), the chain wheel (4) and the chain (3) be assembled into a structural unit (1), which is removably fastened to the chain pulley block (7).
摘要翻译：本发明涉及一种具有链轮的链轮滑块，用于将提升力正向传递到链条上的链轮和布置在链轮区域中的链条引导件，用于在链轮上引导链条，特别是圆链链条链轮。为了使链条（3），链轮（4）和链条引导件（2）等易损件更换成快速，容易和便宜，提出链条导向件（2），链轮（4））和链条（3）组装成可拆卸地紧固到链轮滑块块（7）的结构单元（1）。

7. 发明授权

US4743222A Speed control device for a bicycle 失效
标题翻译：自行车速度控制装置
公开(公告)号：US4743222A
公开(公告)日：1988-05-10
申请号：US890722
申请日：1986-07-30
申请人： Masashi Nagano
发明人： Masashi Nagano
IPC分类号： B62M25/04 , F16H9/10 , F16H9/02
CPC分类号： B62M25/04
摘要： A speed control device for a bicycle having a positioning mechanism provided with a first positioning portion having engaging portions corresponding in number to the speed change stages, a second positioning portion having engaging portions larger in number than the engaging portions of the first positioning portion, and at least one engaging member engageable with the respective engaging portions of the first and second positioning portions, thereby enabling the number of speed change stages set by the positioning mechanism to be changed by selecting engagement with one of the first and second positioning portions.
摘要翻译：一种用于自行车的速度控制装置，具有定位机构，该定位机构具有第一定位部分，该第一定位部分具有与变速级相对应的接合部分，第二定位部分具有比第一定位部分的接合部分更大数量的接合部分，以及至少一个接合构件可与第一和第二定位部分的相应接合部分接合，从而能够通过选择与第一和第二定位部分之一的接合来改变由定位机构设定的变速级数。

8. 发明授权

US4634403A Belt drive 失效
标题翻译：皮带传动
公开(公告)号：US4634403A
公开(公告)日：1987-01-06
申请号：US798962
申请日：1985-11-18
申请人： Ralph C. Peabody , Charles E. Grimes
发明人： Ralph C. Peabody , Charles E. Grimes
IPC分类号： F16H7/08 , F16H9/02 , F16H9/00
CPC分类号： F16H9/02 , F16H7/0827
摘要： This is a belt drive arrangement in which two belts are used, the inside surface of one running in contact with the outside surface of the other for part of their lengths and both running within the width of one belt, with input and output shafts, and one or more idler pulleys providing forward or reverse rotation of the output shaft with the input shaft having a constant direction of rotation.
摘要翻译：这是一种皮带驱动装置，其中使用两个皮带，一个皮带的内表面与另一个的外表面的一部分长度接触，并且两个皮带的内表面在一个皮带的宽度内延伸，并具有输入和输出轴，一个或多个惰轮提供输出轴的正向或反向旋转，输入轴具有恒定的旋转方向。

9. 发明授权

US4571218A Adjustable pitch sprocket 失效
标题翻译：可调俯仰链轮
公开(公告)号：US4571218A
公开(公告)日：1986-02-18
申请号：US647437
申请日：1984-09-05
申请人： James B. Reeves, Jr.
发明人： James B. Reeves, Jr.
IPC分类号： F16H55/30 , F16H9/02
CPC分类号： F16H55/30 , Y10T74/1993
摘要： The pitch of the sprocket is adjusted by radially moving the sprocket teeth (2/24) outward: an annular array of evenly spaced ridges and notches are provided on the mounting surfaces (8) of the adaptors (3) or upon mounting surfaces (27) along the periphery on one side of an adaptor disc (25), and matching evenly spaced ridges and notches are provided on each tooth (2/24). The ridged and notched surfaces allow the teeth to be moved outwardly from the center of the adaptor one or more spaces at a time, while securing the teeth in all directions when bolted in place through the round and slotted holes.
摘要翻译：通过向外径向移动链轮齿（2/24）来调节链轮的节距：在适配器（3）的安装表面（8）上或安装表面（27）上设置均匀间隔的脊和凹口的环形阵列），并且在每个齿（2/24）上设置有匹配均匀间隔的脊和凹口。脊状和缺口表面允许齿从适配器的中心一次一个或多个空间向外移动，同时通过圆形和开槽孔将螺栓固定在适当位置时将齿固定在所有方向上。

10. 发明授权

US4529394A Transmission ratio variators 失效
标题翻译：变速比变速器
公开(公告)号：US4529394A
公开(公告)日：1985-07-16
申请号：US408772
申请日：1982-08-17
申请人： Pedro Ybern Miro
发明人： Pedro Ybern Miro
IPC分类号： F16H9/24 , F16H9/10 , F16H9/02
CPC分类号： F16H9/10
摘要： A transmission ratio varying arrangement involves establishing transmission between a drive shaft and a driven shaft by two orbital systems, one for each shaft, and including gear wheels which move concentric to the respective shafts thereof. One orbital system is joined to the other by simple or composite conventional transmission elements, the radius of each orbit being variable simultaneously, maintaining the sum thereof constant. Each of the shafts is provided with an identical truncated thickening which is in direct position and which, acting as a wedge, contacts radial supports which are guided in holes made in a sleeve which is equally spaced from the holes and which is provided at its outer part with peripheral wings perpendicular to the shaft. The wings are provided with radial notches in which there are guided the shafts on which there rest the gear wheels which move when the thickened shaft and the sleeve turn in unison joined by keys. The shafts of the wheels are disposed on forks between the arms of which are radial supports which, through the holes of the sleeve, contact the truncated thickening of the shaft. Each shaft is displaceable in an opposite direction with respect to the other shaft, proportionally varying the radius of contact of the radial supports in one shaft with respect to the other, by maintaining the sum of both radii constant.
摘要翻译：传动比变化布置包括通过两个轨道系统在驱动轴和从动轴之间建立传动，一个用于每个轴，并且包括与其各个轴同心移动的齿轮。一个轨道系统通过简单或复合的常规传输元件连接到另一个轨道系统，每个轨道的半径可以同时变化，保持其总和恒定。每个轴都设置有相同的截头增厚器，其处于直接位置，并且作为楔形件，与径向支撑件接触，径向支撑件被引导在与孔等间隔开的套筒中制成的孔中，并且其设置在其外部部分具有垂直于轴的外围翼。翼部设置有径向槽口，其中，当加厚的轴和套筒一致地通过键连接时，引导其上搁置齿轮的轴，所述齿轮移动。轮的轴设置在叉之间，叉之间是径向支撑件，其通过套筒的孔接触轴的截头增厚。每个轴可以相对于另一轴在相反方向上移位，通过保持两个半径的总和恒定，成比例地改变一个轴中的径向支撑件相对于另一轴的接触半径。

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