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1. 发明申请

US20070087879A1 CIRCUMFERENTIAL LENGTH CORRECTING METHOD AND APPARATUS FOR METAL RING 有权
标题翻译：圆周长度校正方法和金属环设备
公开(公告)号：US20070087879A1
公开(公告)日：2007-04-19
申请号：US11548128
申请日：2006-10-10
申请人： Yoshiharu Watabe , Seiichi Minegishi , Toru Yagasaki , Hideaki Aoyama
发明人： Yoshiharu Watabe , Seiichi Minegishi , Toru Yagasaki , Hideaki Aoyama
IPC分类号： F16G1/00 , F16G5/00 , F16G1/21
CPC分类号： B21D53/14 , B21D3/12
摘要： The invention provides a circumferential length correcting method for a metal ring including: a circumferential length measuring step of passing the metal ring around a driving roller and a driven roller, displacing the driving roller and the driven roller away from each other, and measuring the actual circumferential length of the ring under tension; and a circumferential length correcting step of correcting the circumferential length of the ring by displacing a circumferential length correcting roller by a predetermined distance in a direction in which the metal ring is extended, the method being capable of imparting an appropriate arc shape to the metal ring while correcting the circumferential length to fall within an appropriate value range, and a circumferential length correcting apparatus therefor. Before the circumferential length correcting step, the method includes an arc-shape imparting step of displacing an arc-shape imparting roller 3, which has an arc-shaped circumference and is positioned inside a metal ring W, by a predetermined distance in a direction in which the metal ring W is extended, thereby imparting an arc shape W1 conforming to the shape of the circumference of the arc-shape imparting roller 3 to the metal ring W.
摘要翻译：本发明提供了一种用于金属环的圆周长度校正方法，包括：周向长度测量步骤，使金属环绕驱动辊和从动辊，使驱动辊和从动辊彼此远离，并测量实际环的周长在张力下; 以及圆周长度校正步骤，通过使圆周长度校正辊在金属环延伸的方向上移动预定距离来校正环的周长，该方法能够赋予金属环适当的弧形形状同时校正圆周长度落入适当的值范围内，以及其圆周长度校正装置。在圆周长度校正步骤之前，该方法包括将具有弧形圆周并位于金属环W内部的弧形赋予辊3沿圆周方向的方向移动预定距离的圆弧形状赋予步骤金属环W延伸，从而赋予与圆弧形状赋予辊3的圆周形状相符合的金属环W.

2. 发明授权

US07328597B2 Circumferential length correcting method and apparatus for metal ring 有权
标题翻译：金属环圆周长度校正方法及装置
公开(公告)号：US07328597B2
公开(公告)日：2008-02-12
申请号：US11548128
申请日：2006-10-10
申请人： Yoshiharu Watabe , Seiichi Minegishi , Toru Yagasaki , Hideaki Aoyama
发明人： Yoshiharu Watabe , Seiichi Minegishi , Toru Yagasaki , Hideaki Aoyama
IPC分类号： B21D15/00
CPC分类号： B21D53/14 , B21D3/12
摘要： A circumferential length correcting method for a metal ring including: a circumferential length measuring step of passing the metal ring around a driving roller and a driven roller, displacing the driving roller and the driven roller away from each other, and measuring the actual circumferential length of the ring under tension; and a circumferential length correcting step of correcting the circumferential length of the ring by displacing a circumferential length correcting roller by a predetermined distance in a direction in which the metal ring is extended. The method is capable of imparting an appropriate arc shape to the metal ring while correcting the circumferential length to fall within an appropriate value range. Before the circumferential length correcting step, the method includes an arc-shape imparting step of displacing an arc-shape imparting roller, which has an arc-shaped circumference and is positioned inside a metal ring, by a predetermined distance in a direction in which the metal ring is extended, thereby imparting an arc shape conforming to the shape of the circumference of the arc-shape imparting roller to the metal ring.
摘要翻译：一种用于金属环的周向长度校正方法，包括：周向长度测量步骤，使金属环绕驱动辊和从动辊相对，使驱动辊和从动辊彼此远离，并测量实际的圆周长度环在紧张下; 以及圆周长度校正步骤，通过使圆周长度校正辊在金属环延伸的方向上移动预定距离来校正环的周长。该方法能够在将圆周长度校正到适当的值范围内的同时赋予金属环适当的弧形。在圆周长度校正步骤之前，该方法包括一弧形赋予步骤，该弧形赋予步骤将具有弧形圆周并位于金属环内部的弧形赋予辊沿着金属环延伸，从而赋予与圆弧形状赋予辊的圆周形状相符合的金属环的弧形。

3. 发明申请

US20110319210A1 CONTINUOUSLY VARIABLE TRANSMISSION METAL BELT, METHOD FOR MANUFACTURING METAL RING OF CONTINUOUSLY VARIABLE TRANSMISSION METAL BELT, AND METHOD FOR MEASURING SHAPE OF METAL RING OF CONTINUOUSLY VARIABLE TRANSMISSION METAL BELT 有权
标题翻译：连续可变传动金属带，连续可变传动金属带金属环的制造方法，以及用于测量连续可变传动金属带金属环形状的方法
公开(公告)号：US20110319210A1
公开(公告)日：2011-12-29
申请号：US13105901
申请日：2011-05-12
申请人： Toru YAGASAKI , Hideaki Aoyama
发明人： Toru YAGASAKI , Hideaki Aoyama
IPC分类号： F16G1/24 , G01B5/004 , B24B1/00
CPC分类号： G01B21/10 , B24B29/005 , B24D13/145 , F16G13/06 , F16G13/16
摘要： A continuously variable transmission metal belt includes a metal ring assembly and metal elements. The metal ring assembly includes stacked endless metal rings. Each of the stacked endless metal rings includes a flat peripheral surface and a substantially semicircular end face. The substantially semicircular end face is connected to an end of the peripheral surface in a width direction of each of the stacked endless metal rings. The metal elements are supported on the metal ring assembly. A displacement Z of the end face is smaller than or equal to 0.1R. The displacement Z is defined as Z=R−H. R is a radius of an imaginary circle that passes through a contact point between the peripheral surface and the end face and that is tangent to the end face. H is a distance from a center of the imaginary circle to the peripheral surface.
摘要翻译：无级变速传动金属带包括金属环组件和金属元件。金属环组件包括堆叠的环形金属环。每个堆叠的环形金属环包括平坦的外周表面和基本上半圆形的端面。大致半圆形的端面在每个堆叠的环形金属环的宽度方向上连接到外围表面的端部。金属元件支撑在金属环组件上。端面的位移Z小于或等于0.1R。位移Z被定义为Z = R-H。 R是通过圆周表面和端面之间的接触点并且与端面相切的假想圆的半径。 H是从假想圆的中心到外围表面的距离。

4. 发明授权

US08926404B2 Method for manufacturing metal ring of continuously variable transmission metal belt 有权
标题翻译：无级变速箱金属带金属环制造方法
公开(公告)号：US08926404B2
公开(公告)日：2015-01-06
申请号：US13105901
申请日：2011-05-12
申请人： Toru Yagasaki , Hideaki Aoyama
发明人： Toru Yagasaki , Hideaki Aoyama
IPC分类号： B24B1/00 , G01B21/10 , B24B29/00 , B24D13/14 , F16G13/06
CPC分类号： G01B21/10 , B24B29/005 , B24D13/145 , F16G13/06 , F16G13/16
摘要： A continuously variable transmission metal belt includes a metal ring assembly and metal elements. The metal ring assembly includes stacked endless metal rings. Each of the stacked endless metal rings includes a flat peripheral surface and a substantially semicircular end face. The substantially semicircular end face is connected to an end of the peripheral surface in a width direction of each of the stacked endless metal rings. The metal elements are supported on the metal ring assembly. A displacement Z of the end face is smaller than or equal to 0.1R. The displacement Z is defined as Z=R−H. R is a radius of an imaginary circle that passes through a contact point between the peripheral surface and the end face and that is tangent to the end face. H is a distance from a center of the imaginary circle to the peripheral surface.
摘要翻译：无级变速传动金属带包括金属环组件和金属元件。金属环组件包括堆叠的环形金属环。每个堆叠的环形金属环包括平坦的外周表面和基本上半圆形的端面。大致半圆形的端面在每个堆叠的环形金属环的宽度方向上连接到外围表面的端部。金属元件支撑在金属环组件上。端面的位移Z小于或等于0.1R。位移Z被定义为Z = R-H。 R是通过圆周表面和端面之间的接触点并且与端面相切的假想圆的半径。 H是从假想圆的中心到外围表面的距离。

5. 发明授权

US08801555B2 Metal belt for continuously variable transmission 有权
标题翻译：金属带用于无级变速器
公开(公告)号：US08801555B2
公开(公告)日：2014-08-12
申请号：US12203591
申请日：2008-09-03
申请人： Hideaki Aoyama , Toru Yagasaki
发明人： Hideaki Aoyama , Toru Yagasaki
IPC分类号： F16G1/22 , F16G5/16
CPC分类号： F16G5/16
摘要： Although a radial outside portion of a metal ring contact surface of a neck section of a metal element which is contactably opposed to a side edge of a metal ring of a metal ring assembly has high frequencies of contacting with a side edge of the metal ring, it is possible to suppress abrasion of the side edge of the metal ring and to improve durability of the metal ring by setting a surface hardness of the radial outside portion lower than a surface hardness of the metal ring. In addition, by setting a surface hardness of the metal ring contact surface at its portion of the radial outside lower than the surface hardness of the metal ring contact surface at other portions thereof where the frequencies of contacting with the side edge of the metal ring becomes low, in comparison with a case of setting the surface hardness of the whole metal ring contact surface low, it is possible to increase strength of the metal element and to improve the durability of the metal element.
摘要翻译：尽管与金属环组件的金属环的侧边缘可接触地相对的金属元件的颈部的金属环接触表面的径向外侧部分具有与金属环的侧边缘接触的高频率，可以抑制金属环的侧缘的磨损，并且通过将径向外侧部分的表面硬度设定为低于金属环的表面硬度来提高金属环的耐久性。此外，通过将金属环接触面的表面硬度设定在径向外侧的部分，低于金属环接触面的与金属环的侧缘接触的频率成为其它部分的其他部分的表面硬度低的情况下，与将整个金属环接触面的表面硬度设定得较低的情况相比，能够提高金属元件的强度，提高金属元件的耐久性。

6. 发明授权

US07670241B2 Continuously variable transmission metal belt, process for producing metal ring, and process for measuring shape of metal ring 有权
标题翻译：连续可变传动金属带，金属环生产工艺，金属环形状测量工艺
公开(公告)号：US07670241B2
公开(公告)日：2010-03-02
申请号：US11019385
申请日：2004-12-23
申请人： Hideaki Aoyama , Toru Yagasaki , Manabu Murakami , Shigeru Kanehara
发明人： Hideaki Aoyama , Toru Yagasaki , Manabu Murakami , Shigeru Kanehara
IPC分类号： F16G5/16
CPC分类号： F16G5/16
摘要： In a continuously variable transmission metal belt, a lateral-most projecting portion of a side edge of a metal ring assembly wherein each metal ring is located between a radially central plane and a radially inner peripheral surface of the metal ring. A contact point in which the projecting portion abuts against a V-face of a pulley is closer to the radially central plane than to the radially inner peripheral surface. Moreover, as the metal rings are laminated on one another, recesses are formed between the side edges of the adjacent metal rings to retain oil therein, which lubricates the sliding faces of adjacent metal rings and enhances durability of the assembly.
摘要翻译：在无级变速传动金属带中，金属环组件的侧边缘的最外侧突出部分，其中每个金属环位于金属环的径向中心平面和径向内周表面之间。突出部抵接于皮带轮的V面的接触点比径向内周面更靠近径向中心平面。此外，由于金属环彼此层叠，所以在相邻的金属环的侧边缘之间形成凹部，以将油保持在其中，从而润滑相邻金属环的滑动面并提高组件的耐久性。

7. 发明授权

US07354365B2 Metal belt 有权
标题翻译：金属带
公开(公告)号：US07354365B2
公开(公告)日：2008-04-08
申请号：US11336972
申请日：2006-01-23
申请人： Shigeru Kanehara , Hideaki Aoyama , Toru Yagasaki
发明人： Shigeru Kanehara , Hideaki Aoyama , Toru Yagasaki
IPC分类号： F16G1/22
CPC分类号： F16G5/16
摘要： A metal belt includes a metal ring assembly formed from a plurality of layered endless metal rings, and a large number of metal elements supported on the metal ring assembly, the metal belt assembly being wound around a pulley and transmitting a driving force. The clearance between adjacent metal rings is set to be in a range from negative to positive from the innermost ring to a middle ring and to be only positive from the middle ring to the outermost ring. Therefore, good lubricating conditions can be maintained by virtue of the clearance being always positive for sliding surfaces of the metal rings from the middle ring to the outermost ring, for which lubrication easily becomes insufficient in the prior art. Thus the behavior is stabilized, preventing a side face of the metal ring from coming into dynamic contact with a metal ring contact face of a neck portion of the metal element, and maintaining the tension of the metal ring in the innermost ring at a low level, so that friction is suppressed to extend the life of the ring.
摘要翻译：金属带包括由多个层状的环形金属环形成的金属环组件和支撑在金属环组件上的大量金属元件，金属带组件缠绕在滑轮上并传递驱动力。相邻金属环之间的间隙设定在从最内环到中环的从负到正的范围内，并且从中环到最外环仅为正。因此，由于现有技术中的金属环从中间环到最外面的环的滑动表面总是为正的空隙，因此可以保持良好的润滑条件。因此，行为被稳定，防止金属环的侧面与金属元件的颈部的金属环接触面动态接触，并将金属环在最内环的张力保持在较低水平，从而抑制摩擦以延长环的寿命。

8. 发明申请

US20090111633A1 METAL V-BELT 有权
标题翻译：金属V带
公开(公告)号：US20090111633A1
公开(公告)日：2009-04-30
申请号：US12252977
申请日：2008-10-16
申请人： Toru YAGASAKI , Hideaki Aoyama
发明人： Toru YAGASAKI , Hideaki Aoyama
IPC分类号： F16G5/16
CPC分类号： F16G5/16
摘要： A metal V-belt includes a plurality of metal elements supported by a metal ring. The metal ring includes front and rear main surfaces, a pair of left and right slots that receive the metal ring therein, the slots being defined between a saddle surface and an ear-part bottom surface. A protrusion is provided on one of the front and rear main surfaces, and a concavity is provided in the other of the front and rear main surfaces. A clearance defined between an outermost peripheral surface of the metal ring and the ear-part bottom surface of the metal element is set to a value that at an exit of a driven pulley, contact of the innermost peripheral surface of the metal ring with the saddle surface of the metal element, and contact of the protrusion of a succeeding metal element and the concavity of a preceding metal element is avoided.
摘要翻译：金属V形带包括由金属环支撑的多个金属元件。金属环包括前主表面和后主表面，一对在其中容纳金属环的左和右槽，狭槽限定在鞍座表面和耳部底部表面之间。在前主表面和后主表面中的一个上设置突起，并且在前主表面和后主表面中的另一个中设置凹部。限定在金属环的最外周面与金属元件的耳部底面之间的间隙设定为在从动带轮的出口处，金属环的最内周面与鞍座的接触避免金属元件的表面，并且避免后续金属元件的突起与前一金属元件的凹部的接触。

9. 发明申请

US20060183587A1 Metal belt 有权
标题翻译：金属带
公开(公告)号：US20060183587A1
公开(公告)日：2006-08-17
申请号：US11336972
申请日：2006-01-23
申请人： Shigeru Kanehara , Hideaki Aoyama , Toru Yagasaki
发明人： Shigeru Kanehara , Hideaki Aoyama , Toru Yagasaki
IPC分类号： F16G5/16 , F16G1/21
CPC分类号： F16G5/16
摘要： A metal belt includes a metal ring assembly formed from a plurality of layered endless metal rings, and a large number of metal elements supported on the metal ring assembly, the metal belt assembly being wound around a pulley and transmitting a driving force. The clearance between adjacent metal rings is set to be in a range from negative to positive from the innermost ring to a middle ring and to be only positive from the middle ring to the outermost ring. Therefore, good lubricating conditions can be maintained by virtue of the clearance being always positive for sliding surfaces of the metal rings from the middle ring to the outermost ring, for which lubrication easily becomes insufficient in the prior art. Thus the behavior is stabilized, preventing a side face of the metal ring from coming into dynamic contact with a metal ring contact face of a neck portion of the metal element, and maintaining the tension of the metal ring in the innermost ring at a low level, so that friction is suppressed to extend the life of the ring.
摘要翻译：金属带包括由多个层状的环形金属环形成的金属环组件和支撑在金属环组件上的大量金属元件，金属带组件缠绕在滑轮上并传递驱动力。相邻金属环之间的间隙设定在从最内环到中环的从负到正的范围内，并且从中环到最外环仅为正。因此，由于现有技术中的金属环从中间环到最外面的环的滑动表面总是为正的空隙，因此可以保持良好的润滑条件。因此，行为被稳定，防止金属环的侧面与金属元件的颈部的金属环接触面动态接触，并将金属环在最内环的张力保持在较低水平，从而抑制摩擦以延长环的寿命。

10. 发明授权

US07867121B2 Metal V-belt 有权
标题翻译：金属V型带
公开(公告)号：US07867121B2
公开(公告)日：2011-01-11
申请号：US12252977
申请日：2008-10-16
申请人： Toru Yagasaki , Hideaki Aoyama
发明人： Toru Yagasaki , Hideaki Aoyama
IPC分类号： F16G5/00 , F16G5/16
CPC分类号： F16G5/16
摘要： A metal V-belt includes a plurality of metal elements supported by a metal ring. The metal ring includes front and rear main surfaces, a pair of left and right slots that receive the metal ring therein, the slots being defined between a saddle surface and an ear-part bottom surface. A protrusion is provided on one of the front and rear main surfaces, and a concavity is provided in the other of the front and rear main surfaces. A clearance defined between an outermost peripheral surface of the metal ring and the ear-part bottom surface of the metal element is set to a value that at an exit of a driven pulley, contact of the innermost peripheral surface of the metal ring with the saddle surface of the metal element, and contact of the protrusion of a succeeding metal element and the concavity of a preceding metal element is avoided.
摘要翻译：金属V形带包括由金属环支撑的多个金属元件。金属环包括前主表面和后主表面，一对在其中容纳金属环的左和右槽，狭槽限定在鞍座表面和耳部底部表面之间。在前主表面和后主表面中的一个上设置突起，并且在前主表面和后主表面中的另一个中设置凹部。限定在金属环的最外周面与金属元件的耳部底面之间的间隙设定为在从动带轮的出口处，金属环的最内周面与鞍座的接触避免金属元件的表面，并且避免后续金属元件的突起与前一金属元件的凹部的接触。

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