公开(公告)号：US20170216898A1

公开(公告)日：2017-08-03

申请号：US15328033

申请日：2016-05-25

Applicant: CHENGDU HOMIN TECHNOLOGY CO., LTD

Inventor： Daojun SUN ,  Guofu TIAN ,  Jian YOU ,  Yan ZHUANG ,  Jiazhen GONG ,  Junjie GUO ,  Zhouyan WANG

IPC: B21C51/00 ,  B23P19/04 ,  B21D43/00 ,  B21D37/00 ,  B21D22/02 ,  B21D43/02

CPC classification number: B21C51/00 ,  B21D22/02 ,  B21D37/00 ,  B21D43/003 ,  B21D43/02 ,  B21D53/14 ,  B23P19/008 ,  B23P19/04 ,  B23P19/08

Abstract: The present invention discloses a method for synchronously processing dual belt materials. The method comprises steps of feeding, processing, detecting, assembling and outputting finished products. The step of feeding materials comprises cleaning, dividing materials, positioning and feeding. The step of assembling comprises pushing and assembling. A dual-belt-material feeder is used for feeding, and a dual-belt-material mould is used for punching. The dual-belt-material feeder (1) comprises a moving feeding device (11), a fixed feeding device (13) and two guide frames (14). The dual-belt-material mould comprises two punching moulds. The beneficial effects of the method for synchronously processing dual belt materials are that: the method can be used for producing thin wall miniature assembly parts in a single line and assembling the thin wall miniature assembly parts on line, so that problems caused by that the thin wall miniature assembly parts are produced in two production lines can be avoided.

公开(公告)号：US09539669B2

公开(公告)日：2017-01-10

申请号：US14648272

申请日：2013-12-12

Applicant: Berndorf Band GmbH

Inventor： Thomas Stueckler ,  Richard Szigethi

IPC: B21C37/00 ,  B23K31/02 ,  C22C38/50 ,  C22C38/42 ,  B21C37/08 ,  F16G1/20 ,  B21D53/14 ,  B21D53/16

CPC classification number: B23K31/02 ,  B21C37/0815 ,  B21D53/14 ,  B21D53/16 ,  C22C38/42 ,  C22C38/50 ,  F16G1/20

Abstract: The invention relates to a method of producing an endless belt (1) from at least two plate-shaped metal plates (2, 3, 4), and the at least two metal plates (2, 3, 4) are introduced into one of two opposing fixtures of at least one removable connection element (5a, 5b), one edge (9, 10, 11, 12) of each leading, and form a composite board (6), whereupon free end edges (7, 8) of the composite board (6) which lie opposite the edges (9, 10, 11, 12) of the metal plates disposed in the at least one connection element (5) are bent towards one another and welded together, whereupon the at least one connection element (5a, 5b) is removed and the edges (9, 10, 11, 12) of the metal plates (2, 3, 4) connected to one another beforehand by the at least one connection element (5) are bent towards one another and welded together.

Abstract translation: 本发明涉及从至少两个板状金属板（2,3,4）制造环形带（1）的方法，并且将至少两个金属板（2,3,4）引入到 至少一个可拆卸连接元件（5a，5b）的两个相对的夹具，每个引导件的一个边缘（9,10,11,12），并形成复合板（6），于是形成复合板（6）的自由端缘（7,8） 与设置在至少一个连接元件（5）中的金属板的边缘（9,10,11,12）相对的复合板6彼此弯曲并焊接在一起，于是至少一个连接 元件（5a，5b）被去除，并且通过至少一个连接元件（5）预先连接到彼此的金属板（2,3,4）的边缘（9,10,11,12）朝向一个 另一个并焊接在一起。

公开(公告)号：US20160290437A1

公开(公告)日：2016-10-06

申请号：US15092178

申请日：2016-04-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Kazumi SERIZAWA ,  Koji NISHIDA

IPC: F16G5/16 ,  C21D1/06 ,  C21D9/40 ,  F16H9/18 ,  C23C8/26

CPC classification number: F16G5/16 ,  B21D53/14 ,  C21D1/06 ,  C21D1/74 ,  C21D1/76 ,  C21D9/40 ,  C21D2221/10 ,  C23C8/02 ,  C23C8/26 ,  F16H9/18

Abstract: A metal ring of a transmission belt in a belt-type continuously variable transmission. A first nitrided layer formed in a main surface of the metal ring, and a second nitrided layer formed in an end surface of the metal ring are included. A thickness of the second nitrided layer is smaller than a thickness of the first nitrided layer, and surface hardness of the end surface is higher than surface hardness of the main surface. Even though the second nitrided layer in the end part is thin, the surface hardness of the end surface is high. Therefore, it is possible to restrain fatigue fracture starting from an end part, and it is also possible to restrain deterioration of abrasion resistance of the end surface.

Abstract translation: 带式无级变速器中传动皮带的金属环。 包括在金属环的主表面上形成的第一氮化层和形成在金属环的端面中的第二氮化层。 第二氮化层的厚度小于第一氮化层的厚度，并且端面的表面硬度高于主表面的表面硬度。 即使端部的第二氮化层薄，端面的表面硬度高。 因此，可以抑制从端部开始的疲劳断裂，并且还可以抑制端面的耐磨性的劣化。

公开(公告)号：US09423002B2

公开(公告)日：2016-08-23

申请号：US14434234

申请日：2014-04-10

Applicant: KYOCERA Document Solutions Inc.

Inventor： Akihiro Yamaguchi ,  Hidehisa Konishi

IPC: F16G1/20 ,  F16G1/00 ,  F16G5/00 ,  F16G9/00 ,  F16H7/02 ,  G03G15/00

CPC classification number: F16G1/20 ,  B21D53/14 ,  F16H7/02 ,  G03G15/757 ,  G03G21/1647 ,  G03G21/1671 ,  G03G21/168

Abstract: A metal belt (300) is an endless belt formed of a strip body. The metal belt (300) includes a belt overlapping portion in which at least two ring pieces (310a, 320a) formed by deformation due to a compressive stress inherent in the belt doubly overlap in a ring radial direction in a natural state where no external force is applied. Further, the metal belt (300) has a cross-sectional shape convex radially outwardly in a cross-section perpendicular to a circumferential direction of the belt in a state reached by annularly spreading the belt in the natural state.

Abstract translation: 金属带（300）是由带状体形成的环形带。 金属带（300）包括带重叠部分，其中由于在带内固有的压缩应力的变形而形成的至少两个环件（310a，320a）在无外力的自然状态下在环形径向方向上双重重叠 被申请;被应用。 此外，金属带（300）在以自然状态环状扩展带的状态下，在垂直于带的圆周方向的截面中径向向外凸出的截面形状。

公开(公告)号：US20150285336A1

公开(公告)日：2015-10-08

申请号：US14433714

申请日：2012-11-26

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： Satoru Ando ,  Ryo Adomi

IPC: F16G5/16 ,  B21J1/06 ,  B21B1/38 ,  B21J5/00

CPC classification number: F16G5/16 ,  B21B1/38 ,  B21D22/08 ,  B21D53/14 ,  B21J1/06 ,  B21J5/00

Abstract: Provided is a continuously variable transmission belt that has a stacked ring body supporting in an annual manner a plurality of metal elements arranged in the front and the rear, that is wound around a drive sheave and a driven sheave, and that transmits drive force between the two sheaves. The front ends and the rear ends of the metal elements are formed in a single curved shape that protrudes smoothly in either the forward or the backward direction of the advancing direction.

Abstract translation: 提供了一种无级变速器传动带，其具有堆叠的环形体，每年支撑布置在前后的多个金属元件，其缠绕在驱动绳轮和从动绳轮上，并且将驱动力传递到 两个滑轮 金属元件的前端和后端形成为在前进方向的前后方向上平滑地突出的单个弯曲形状。

公开(公告)号：US20130225345A1

公开(公告)日：2013-08-29

申请号：US13774946

申请日：2013-02-22

Applicant: IWIS MOTORSYSTEME GMBH & CO., KG

Inventor： Martin BODENSTEINER ,  Wolfgang KRAUSE ,  Richard KOSCHIG

IPC: B21L11/00 ,  F16G13/02

CPC classification number: B21L11/00 ,  B21D28/06 ,  B21D53/14 ,  B21L9/065 ,  F16G13/02 ,  F16G13/04 ,  F16G13/06

Abstract: A method for producing high-performance chain link plates with a link plate pitch T, comprises: clocked feeding of a sheet metal band with a feed length V per cycle, pre-punching at least two chain link plate blanks arranged in succession, re-cutting at least one chain link plate blank, wherein at least the still connected head areas of the chain link plate blanks arranged in succession are excepted from the re-cutting process separating the connected head areas of chain link plate blanks arranged in succession, wherein the feed length V is smaller than 2.1×T and the upper and/or lower side of the head areas connected to each other is/are provided at least partially with a concave run by a punching process substantially adjacent to the end face produced later. A method is also provided for producing a high-performance chain and to correspondingly produced high-performance link plates and high-performance chain.

Abstract translation: 一种用于生产具有链板间距T的高性能链节板的方法，包括：每个循环进给一个进给长度V的金属带的定时供给，预先冲压连续排列的至少两个链节板坯件， 切割至少一个链节板坯件，其中连续布置的链节板坯件的至少连接的头部区域除了从连续排列的连杆板坯料的连接头部区域的重新切割过程之外除外，其中 进给长度V小于2.1×T，并且通过基本上与稍后制造的端面相邻的冲压加工，至少部分地使至少部分地连接有彼此连接的头部区域的上侧和/或下侧。 还提供了用于生产高性能链和相应地生产高性能链板和高性能链的方法。

公开(公告)号：US20120283059A1

公开(公告)日：2012-11-08

申请号：US13519080

申请日：2009-12-26

Applicant: Satoru Ando

Inventor： Satoru Ando

IPC: F16G1/22 ,  B21D28/00

CPC classification number: F16G5/16 ,  B21D53/14

Abstract: It is provided an element for a continuously variable transmission belt, in the form of metallic plate supported by annular rings and arranged in a direction of thickness thereof along an annulus of each of the annular rings, wherein said element has a trapezoidal body portion, and a triangular head portion connected to an outer end of said body portion as seen in a radial direction of the continuously variable transmission belt, said body portion and said head portion cooperating to define therebetween ring accommodating slots for accommodating said annular rings; and wherein the head portion of said element has a thickness which decreases as the head portion extends in a direction away from said ring accommodating slots, and has a protruding section formed on one of opposite pressure surfaces thereof, and a recessed section which is formed in the other of said opposite surfaces such that the recessed section is engageable with another of said elements which is adjacent to said each element.

Abstract translation: 提供了一种用于无级变速器传动带的元件，其形式为由环形环支撑并且沿其厚度方向沿着每个环形环的环形布置，其中所述元件具有梯形主体部分，并且 三角形头部，其连接到所述主体部分的外端，在所述无级变速器传动带的径向方向上看，所述主体部分和所述头部部分配合以在其间限定用于容纳所述环形圈的环形容纳槽; 并且其中，所述元件的头部具有随着头部沿远离所述环容纳槽延伸的方向延伸的厚度而减小，并且具有形成在其相对的压力表面中的一个的突出部分和形成在 所述相对表面中的另一个，使得所述凹部可与所述每个元件相邻的所述元件中的另一个接合。

公开(公告)号：US07963016B2

公开(公告)日：2011-06-21

申请号：US11739025

申请日：2007-04-23

Applicant: Youji Ito

Inventor： Youji Ito

IPC: B23Q17/00

CPC classification number: B21D22/16 ,  B21D53/14 ,  Y10T29/49764 ,  Y10T29/49998

Abstract: A method of fabricating a circular-shaped metal structure includes the steps of (a) rotating a pipe around an axis thereof, the pipe being composed of a plastic-workable metal, (b) moving a jig towards the pipe in a direction perpendicular to the axis until the jig makes contact with an outer surface of the pipe, and compressing the jig onto the pipe, (c) moving the jig in a direction in parallel with the axis with the jig being compressed onto the pipe while the pipe is kept rotated, (d) measuring a thickness of a wall of the pipe during the step (c), and (e) adjusting a pressure with which the jig is compressed onto the pipe, in accordance with the thickness measured in the step (d).

Abstract translation: 一种制造圆形金属结构的方法包括以下步骤：（a）围绕其轴线旋转管道，所述管道由塑性可加工金属组成，（b）使夹具沿垂直于 直到夹具与管的外表面接触的轴线，并且将夹具压缩到管上，（c）在保持管道的同时将夹具沿着与轴线平行的方向移动，夹具被压缩到管道上 旋转，（d）在步骤（c）期间测量管壁的厚度，和（e）根据步骤（d）中测量的厚度调节夹具被压缩到管上的压力， 。

公开(公告)号：US07328597B2

公开(公告)日：2008-02-12

申请号：US11548128

申请日：2006-10-10

Applicant: Yoshiharu Watabe ,  Seiichi Minegishi ,  Toru Yagasaki ,  Hideaki Aoyama

Inventor： Yoshiharu Watabe ,  Seiichi Minegishi ,  Toru Yagasaki ,  Hideaki Aoyama

IPC: B21D15/00

CPC classification number: B21D53/14 ,  B21D3/12

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06951124B2

公开(公告)日：2005-10-04

申请号：US10462097

申请日：2003-06-12

Applicant: Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Shingo Fujikawa

Inventor： Hisanobu Kanamaru ,  Nobuyuki Ishinaga ,  Shingo Fujikawa

IPC: B21D22/02 ,  B21D28/00 ,  B21D28/02 ,  B21D28/06 ,  B21D35/00 ,  B21D53/14 ,  F16G5/16 ,  F16G1/22 ,  B21D28/04 ,  B21D31/06

CPC classification number: F16G5/16 ,  B21D53/14

Abstract: Notched areas are provided on the outer periphery of a flat plate in the coining process to allow material of said plate flow more easily toward the periphery during the coining process. Use of flat plate provides a more economical way of making elements with accurate size and dimensions for continuously variable transmission belt.

Abstract translation: 在压印过程中，在平板的外周设有缺口区域，以便在压印过程中允许所述板的材料更容易朝向周边流动。 使用平板提供了一种更经济的方法，可以为连续可变传动带制造具有精确尺寸和尺寸的元件。