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1. 发明专利

JP2008275017A Belt-driven continuously variable transmission 审中-公开
标题翻译：皮带驱动连续可变传动
公开(公告)号：JP2008275017A
公开(公告)日：2008-11-13
申请号：JP2007116824
申请日：2007-04-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAJIMA SHINICHIRO , KAMIYA TOSHIHIKO , TANAKA KOICHI , TAKAHARA HIDEAKI
IPC分类号： F16H9/18 , F16H57/02 , F16H57/035 , F16H57/04
摘要： PROBLEM TO BE SOLVED: To provide a belt-driven continuously variable transmission capable of preventing damage in the rotation of a primary pulley while preventing earlier damage of the shaft bearing unit which freely rotatably supports at least the primary pulley to the change gear case.
SOLUTION: A projection 76 for an oil receiving surface is provided on the outside surface of a cylinder member 43, and the projection 76 is extended circumferentially over it, so that the cylinder member 43 is formed so that the shaft bearing 34 is situated radially internally against the projection 76. Further, a projection 67 for the oil receiving surface is provided on the opposed surface of a fixed sieve 40 which faces the shaft bearing 35, and the projection 67 is extended circumferentially along the fixed sieve 40 and the fixed sieve 40 is provided so that the shaft bearing 35 is situated radially internally against the projection 67.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种带式无级变速器，其能够防止主带轮的旋转中的损坏，同时防止轴承单元的早期损坏，所述轴承单元至少可旋转地支撑至主轮的变速齿轮案件。解决方案：用于油接收表面的突起76设置在圆筒构件43的外表面上，并且突起76沿圆周方向延伸，使得圆柱构件43形成为使轴承34为另外，用于油接收表面的突起67设置在与轴承35相对的固定筛40的相对表面上，突起67沿固定筛40周向延伸，并且设置固定筛40，使得轴承35径向向内位于突出部67上。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007298139A Belt type continuously variable transmission 审中-公开
标题翻译：皮带类型连续可变传输
公开(公告)号：JP2007298139A
公开(公告)日：2007-11-15
申请号：JP2006127888
申请日：2006-05-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： ASAOKA HIRONORI , YAJIMA SHINICHIRO , KIKUKAWA DAISUKE , MATSUNAMI TATSUYA , NINOMIYA HIROSUKE , KAMIYA TOSHIHIKO , TAKAHARA HIDEAKI , TANAKA KOICHI , SHINAGAWA KAZUYUKI , MURATA YOICHI
IPC分类号： F16H9/18 , F16H37/02
摘要： PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission which reduces the cost by reducing capacity required to an oil pump, and improves fuel economy performance.
SOLUTION: In the belt type continuously variable transmission, a variable pulley comprising a fixed sheave relatively unmovable to an axial direction and a peripheral direction and a movable sheave relatively movable to the axial direction is disposed on a primary side rotating shaft and a secondary side rotating shaft, a winding radius of a belt to the variable pulleys is varied, and thereby, a desired speed ratio is provided. The belt type continuously variable transmission is provided with a gear mechanism 400 comprising a first transmission gear 410 arranged on the secondary side rotating shaft SS movably at least to the axial direction, and a second transmission gear 420 meshed with the first transmission gear 410 and transmitting power to an output shaft side. The gear mechanism 400 is constituted by a helical gear so that the mesh reaction imparts belt pinching force to the movable sheave 324 of the secondary side variable pulley 320.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种带式无级变速器，其通过减少油泵所需的能力降低成本，并且提高燃油经济性。解决方案：在带式无级变速器中，将一个可变皮带轮设置在一次侧旋转轴和一个第一侧转轴上，该可变皮带轮包括相对于轴向相对不可移动的固定滑轮和周向，以及可相对于轴向移动的可动滑轮二次侧旋转轴，带与可变皮带轮的卷绕半径变化，从而提供期望的速度比。带式无级变速器设有齿轮机构400，该齿轮机构400包括至少沿轴向可移动地配置在次级侧旋转轴SS上的第一变速齿轮410和与第一变速齿轮410啮合的第二变速齿轮420，输出轴侧的动力。齿轮机构400由斜齿轮构成，使得网格反应将带夹紧力施加到次级侧可变滑轮320的可动滑轮324上。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2011231872A Manufacturing method for transmission belt 审中-公开
标题翻译：传动带制造方法
公开(公告)号：JP2011231872A
公开(公告)日：2011-11-17
申请号：JP2010103370
申请日：2010-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAJIMA SHINICHIRO
IPC分类号： F16G5/16
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a transmission belt that reduces a gap between respective elements in a board thickness direction of the element and improves efficiency of power transmission.SOLUTION: The transmission belt has a laminated ring and a plurality of elements circularly bound adjacent to each element in a circumferential direction of the laminated ring. In the transmission belt, both sides of a width direction of the element are held on a sheave surface of a pulley having the pair of sheave surfaces which face to each other and on which a gap thereof is freely changeable. The method of the transmission belt includes: an element board thickness-measuring step (S2) of measuring a board thickness of the element at two or more positions; and an element assembly step (S6) of assembling the plurality of elements to the laminated ring measured by the element board thickness-measuring step (S2).
摘要翻译：要解决的问题：提供一种传递带的制造方法，其减少元件的板厚方向上的各元件之间的间隙，并且提高动力传递的效率。解决方案：传动带具有层叠环和在层压环的圆周方向上与每个元件相邻的多个元件。在传动带中，元件的宽度方向的两侧被保持在具有彼此面对的一对滑轮表面的滑轮的滑轮表面上，并且其间隙可自由地变化。传动带的方法包括：测量两个或多个位置上的元件的板厚度的元件板厚度测量步骤（S2）; 以及通过元件板厚度测量步骤（S2）测量的将多个元件组装到层叠环上的元件组装步骤（S6）。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2007303562A Belt type continuously variable transmission 审中-公开
标题翻译：皮带类型连续可变传输
公开(公告)号：JP2007303562A
公开(公告)日：2007-11-22
申请号：JP2006132847
申请日：2006-05-11
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAJIMA SHINICHIRO , TAKAHARA HIDEAKI
IPC分类号： F16H9/12 , F16H55/56
摘要： PROBLEM TO BE SOLVED: To provide a belt type continuously variable transmission capable of preventing edge-contact of a movable sheave with a mating member locking the movable sheave when the movable sheave moves in the direction of axial line of pulley.
SOLUTION: This belt type continuously variable transmission provided with a driving pulley 35 and a driven pulley 36 forming a belt winding-around channel 39 by a tapered face 37a of a fixed sheave 37 and a tapered face 38a of the movable sheave 38 and a transmission belt wound around these pulleys 35, 36 has a locking member 40f abutted on an end face 38d formed on the opposite side to the tapered face 38a of the movable sheave 38 to lock the movable sheave 38. When the end face 38d is abutted and locked on/in an abutting face 40g of the locking member 40f while the direction of axial line of the movable sheave 38 is inclined for the axial line of pulley, an angle formed by the abutting face 40g and the end face 38d is formed to be smaller than an angle formed when the direction of axial line of the movable sheave 38 and the axial line of pulley are parallel for each other.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种带式无级变速器，其能够在可动滑轮沿滑轮的轴线方向移动时，防止可动滑轮与配合构件的边缘接触，从而将可动滑轮锁定。解决方案：该带式无级变速器具有驱动带轮35和从动带轮36，该驱动带轮35和从动带轮36通过固定绳轮37的锥形面37a和可动绳轮38的锥形面38a形成带缠绕通道39 卷绕在这些滑轮35,36上的传动皮带具有与形成在可动滑轮38的锥面38a的相反侧的端面38d上的锁定构件40f，以锁定可动滑轮38.当端面38d为在可动滑轮38的轴线方向相对于滑轮的轴线倾斜的同时，锁定构件40f的抵接面40g抵接并锁定在抵接面40g上，形成由抵接面40g和端面38d形成的角度小于当可动滑轮38的轴线方向和滑轮的轴线彼此平行时形成的角度。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2010138984A Transmission belt for continuously variable transmission 审中-公开
标题翻译：用于连续变速传动的传动带
公开(公告)号：JP2010138984A
公开(公告)日：2010-06-24
申请号：JP2008315058
申请日：2008-12-10
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： YAJIMA SHINICHIRO
IPC分类号： F16G5/16 , C21D9/00
摘要： PROBLEM TO BE SOLVED: To provide a transmission belt capable of restraining sufficiently a clearance between elements from being expanded with the lapse of time.
SOLUTION: This transmission belt includes the plurality of plate-like elements 24 arrayed adjacently with a plurality thereof thickness-directionally densely and annularly along a hoop 22, a thickness-directional absolute dimensional change of the element 24 is restrained by compensating a thickness-directional dimensional reduction caused by friction of the element 24, with a time-lapse dimensional increase due to a secular deformation of the element 24, since the first press part 28, the second press part 30 and a locking edge part 32 of the element 24 are constituted of metal of increasing a dimension along a thickness direction with the lapse of time, and the clearance between elements 24 is sufficiently restrained thereby from being expanded with the lapse of time.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够充分限制元件之间的间隙随时间推移的传动带。解决方案：该传动带包括多个板状元件24，其多个沿着环箍22厚度方向致密且环形地排列，通过补偿元件24来限制元件24的厚度方向的绝对尺寸变化由于元件24的长期变形引起的元件24的摩擦引起的厚度方向尺寸减小，由于元件24的长期变形，由于第一按压部28，第二按压部30和锁定边缘部32 元件24由随着时间的推移沿着厚度方向尺寸增加的金属构成，并且元件24之间的间隙被充分地抑制，从而不随时间膨胀。版权所有（C）2010，JPO＆INPIT

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