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    • 5. 发明授权
    • Device for preventing reverse gear buzzing in a manual transmission
    • 用于防止手动变速器倒档齿轮嗡嗡声的装置
    • US4510819A
    • 1985-04-16
    • US479879
    • 1983-03-29
    • Masaki Inui
    • Masaki Inui
    • F16H3/14F16H61/16F16H63/00F16H63/10F16H63/20F16H63/30F16H63/32F16H63/34F16H63/36G05G9/12G05G5/10
    • F16H63/302F16H63/20F16H2063/3086F16H63/3408Y10T74/19637Y10T74/20091
    • A device for preventing reverse gear buzzing in a manual transmission comprising a transmission casing, a forward speeds unit provided with a plurality of synchromesh mechanisms, a reverse unit provided with a selective sliding mesh mechanism of a reverse idler gear and having a reverse shift head, a shift-and-select lever shaft, an inner lever attached to the shift-and-select lever shaft, an interlocking plate loosely mounted to the shift-and-select lever shaft and holding the inner lever at both ends, said interlocking plate serving to hold immovably at the neutral position the remaining shift heads other than one of said shift heads which is selected by the select operation of the inner lever, a locking means fixed to the transmission casing and adapted to hold the interlocking plate in such a manner that the interlocking plate is permitted to axially move together with the lever shaft and to rotate relative to the lever shaft, a stopper formed on the shift head adjacent to the reverse shift head and adapted to be engaged and disengaged from the inner lever and means mounted on the inner lever for abutting against the locking means at the reverse select position of the inner lever in such a manner that after abutting of the abutting means against the locking means the inner lever is permitted to slightly move in the shift and select directions and subsequently move only in the shift direction.
    • 一种用于防止手动变速器中的倒档齿轮嗡嗡声的装置,包括变速器壳体,设置有多个同步啮合机构的前进单元,具有倒档空转齿轮的选择性滑动啮合机构并具有倒档头部的反向单元, 移动选择杆轴,连接到换档杆轴的内杠杆,松动地安装到换档杆轴并且将内杆保持在两端的互锁板,所述互锁板用于 在中空位置不动地保持剩余的换档头,而不是通过内杆的选择操作选择的所述换档头中的一个换档头,固定到变速器壳体上的锁定装置,并且适于将联锁板保持为 互锁板被允许与杠杆轴一起轴向移动并相对于杠杆轴旋转,形成在与转台相邻的变速头上的止动件 换挡头,并且适于与内杆接合和脱离;以及安装在内杆上的装置,用于在内杆的反向选择位置处抵靠锁定装置,使得在抵靠装置抵靠锁定之后 意味着允许内部杠杆在换档中轻微移动并且选择方向,并且随后仅在换档方向上移动。
    • 6. 发明授权
    • Device for preventing reverse gear buzzing in a manual transmission
    • 用于防止手动变速器倒档齿轮嗡嗡声的装置
    • US4510818A
    • 1985-04-16
    • US479876
    • 1983-03-29
    • Masaki Inui
    • Masaki Inui
    • B60K17/08F16H61/16F16H63/00F16H63/10F16H63/20F16H63/30F16H63/32F16H63/34F16H63/36G05G9/12G05G5/10
    • F16H63/3408F16H63/20F16H63/302F16H2063/3086Y10T74/19637Y10T74/20091Y10T74/2011
    • In combination with a manual transmission including a transmission casing, a forward speeds unit provided with a plurality of synchromesh mechanisms, a reverse unit provided with a selective sliding mesh mechanism, a lever shaft, an inner lever, an interlocking plate relatively rotatably mounted to the lever shaft and holding the inner lever at both ends, said interlocking plate serving to hold immovable at the neutral position the remaining shift heads other than one of the shift heads which is selected by the select operation of the inner lever; a device for preventing reverse gear buzzing comprises first front and rear engaging members of the forward speed shift head adjacent to the reverse shift head for releasably engaging with the inner lever when the inner lever is selected into the reverse position, a second front and rear engaging members provided on the reverse shift head, first means for contacting with the interlocking plate at the reverse select position, moving the reverse shift head and the forward shift head with the inner lever by a predetermined amount in the reverse shifting direction and thereafter disengaging the inner lever from the forward speed shift head.
    • 与包括变速器壳体的手动变速器组合,具有多个同步啮合机构的前进速度单元,设置有选择性滑动啮合机构的反向单元,杠杆轴,内部杠杆,相对可旋转地安装到 杠杆轴并将内杆保持在两端,所述互锁板用于在中立位置固定不动的剩余换档头,而不是通过内杠杆的选择操作选择的换档头之一; 用于防止倒车齿轮嗡嗡声的装置包括与变速头相邻的前转速头部的第一前后接合件,用于当内杠杆被选入倒档位置时与内杠杆可释放地接合,第二前后接合 设置在倒档头上的构件,第一装置,用于在反向选择位置与联动板接触,使反向换档头和前移位头与内杠杆在反向换档方向上移动预定量,然后使内侧 来自前进档位的杠杆。
    • 10. 发明授权
    • Manual transmission for motor vehicle
    • 汽车手动变速器
    • US4901590A
    • 1990-02-20
    • US234624
    • 1988-08-22
    • Masaki InuiMasakazu Ishikawa
    • Masaki InuiMasakazu Ishikawa
    • F16H3/093
    • F16H3/093F16H2003/0938Y10T74/19233Y10T74/19242Y10T74/194
    • A manual transmission includes an input shaft having first and second drive gears fixed thereon, an output shaft arranged in parallel with the input shaft having at least a pair of change-speed driven gears fixed thereon, a first countershaft arranged in parallel with the input and output shafts at one side thereof and having a first driven gear fixed thereon and engaged with the first drive gear, a pair of low speed drive gears rotatable thereon and engaged with the change-speed driven gears, and a first synchronizer coupling adapted to selectively connect the low speed drive gears to the first countershaft, and a second countershaft arranged in parallel with the input and output shafts at the other side thereof and having a second driven gear fixed thereon and engaged with the second drive gear, a pair of high speed drive gears rotatable thereon and engaged with the change-speed driven gears, and a second synchronizer coupling adapted to selectively connect the high speed drive gears to the second countershaft, wherein an additional change-speed driven gear is fixed on one end of the output shaft and engaged with an additional high speed drive gear rotatable on one end of the second countershaft and connectable thereto.