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    • 1. 发明申请
    • DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE
    • 双重加固V型皮带用于变速驱动
    • US20100279808A1
    • 2010-11-04
    • US12432985
    • 2009-04-30
    • Xinjian FANWenlong LUYoshitaka SATO
    • Xinjian FANWenlong LUYoshitaka SATO
    • F16G5/20
    • F16G5/20
    • A double-cogged V-belt with the upper and lower cog profiles symmetric and having lines (“L”) and arcs (“A”) connected according to a sequence from the center of a root to the center of an adjacent cog of L1-A1-L2-A2-L3 for the upper profile and L4-A3-L5-A4-L6, and with at least one upper root and one lower root substantially aligned with each other, and with the sum of the length of L1 plus the radius of A1 equal to or within 20% of the sum of the length of L4 plus the radius of A3. The upper and lower pitches may be equal and all the roots aligned, or there may be more upper cogs than lower cogs. Some or all arcs and lines may be connected tangentially.
    • 具有上,下齿轮剖面对称的双楔形V形带,并且具有根据从根部的中心到L1的相邻齿轮的中心的顺序连接的线(“L”)和弧线(“A”) -A1-L2-A2-L3和L4-A3-L5-A4-L6,以及至少一个上根和一个下根基本上彼此对齐,并且具有L1加长的总和 A1的半径等于或等于L4的长度加上A3的半径之和的20%以内。 上部和下部间距可以相等,并且所有根部对齐,或者可能比下部齿轮更多的上部齿轮。 一些或所有弧线和线可能切向连接。
    • 2. 发明申请
    • DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE
    • 双重加固V型皮带用于变速驱动
    • US20130053200A1
    • 2013-02-28
    • US13662682
    • 2012-10-29
    • Xinjian FANWenlong LUYoshitaka SATO
    • Xinjian FANWenlong LUYoshitaka SATO
    • F16G1/28
    • F16G5/20
    • A double-cogged V-belt with the upper and lower cog profiles symmetric and having lines (“L”) and arcs (“A”) connected according to a sequence from the center of a root to the center of an adjacent cog of L1-A1-L2-A2-L3 for the upper profile and A3-L5-A4-L6, and with at least one upper root and one lower root substantially aligned with each other, and with the sum of the length of L1 plus the radius of A1 equal to or within 20% of the radius of A3. The upper and lower pitches may be equal and all the roots aligned, or there may be more upper cogs than lower cogs. Some or all arcs and lines may be connected tangentially.
    • 具有上,下齿轮剖面的双楔形V形带对称,并具有根据从L1-A1-L2的相邻齿轮的根部的中心到中心的顺序连接的线(L)和弧线(A) -A2-L3和A3-L5-A4-L6,以及至少一个上根和一个下根基本上彼此对齐,并且L1的长度加上A1的半径之和等于 或在A3的半径的20%内。 上部和下部间距可以相等,并且所有根部对齐,或者可能比下部齿轮更多的上部齿轮。 一些或所有弧线和线可能切向连接。
    • 3. 发明申请
    • DOUBLE COGGED V-BELT FOR VARIABLE SPEED DRIVE
    • 双重加固V型皮带用于变速驱动
    • US20120202634A1
    • 2012-08-09
    • US13448106
    • 2012-04-16
    • Xinjian FANWenlong LUYoshitaka SATO
    • Xinjian FANWenlong LUYoshitaka SATO
    • F16G5/20
    • F16G5/20
    • A double-cogged V-belt with the upper and lower cog profiles symmetric and having lines (“L”) and arcs (“A”) connected according to a sequence from the center of a root to the center of an adjacent cog of L1-A1-L2-A2-L3 for the upper profile and A3-L5-A4-L6, and with at least one upper root and one lower root substantially aligned with each other, and with the sum of the length of L1 plus the radius of A1 equal to or within 20% of the radius of A3. The upper and lower pitches may be equal and all the roots aligned, or there may be more upper cogs than lower cogs. Some or all arcs and lines may be connected tangentially.
    • 具有上,下齿轮剖面对称的双楔形V形带,并且具有根据从根部的中心到L1的相邻齿轮的中心的顺序连接的线(“L”)和弧线(“A”) -A1-L2-A2-L3和A3-L5-A4-L6,以及至少一个上根和一个下根基本上彼此对齐,并且具有L1的长度和半径的总和 A1等于或低于A3半径的20%。 上部和下部间距可以相等,并且所有根部对齐,或者可能比下部齿轮更多的上部齿轮。 一些或所有弧线和线可能切向连接。