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    • 1. 发明授权
    • Speed-change transmission apparatus
    • 变速传动装置
    • US07887449B2
    • 2011-02-15
    • US11661846
    • 2006-09-25
    • Yoshiyuki KatayamaYoshihiro UedaShoso IshimoriMinoru Hiraoka
    • Yoshiyuki KatayamaYoshihiro UedaShoso IshimoriMinoru Hiraoka
    • F16H47/04
    • F16H47/04F16H2037/088F16H2037/0886F16H2200/0043F16H2200/0095
    • A speed-change transmission apparatus for effecting a speed-changing on an engine drive force with utilizing a continuously variable speed-change device, a plurality of planetary transmission mechanisms and a plurality of clutches is constructed to be capable of effecting the speed-changing operation smoothly, regardless of a centrifugal force generated in the clutches. An output from the continuously variable speed-change device and a drive force from the engine are combined by a planetary transmission section. The drive force from this planetary transmission section is transmitted via a clutch section to an output shaft. First, second, third and fourth clutches of the clutch section are configured to be switched over respectively between an engaged condition and a disengaged condition, as clutch members are engaged with or disengaged from output side rotational members.
    • 利用无级变速装置,多个行星传动机构和多个离合器来实现对发动机驱动力的变速的变速传动装置被构造成能够实现变速操作 无论在离合器中产生的离心力如何,都是平稳的。 来自无级变速装置的输出和来自发动机的驱动力由行星传动部组合。 来自该行星传动部的驱动力通过离合器部传递到输出轴。 离合器部分的第一,第二,第三和第四离合器被构造成在接合状态和分离状态之间分别切换,因为离合器部件与输出侧旋转部件接合或脱离。
    • 2. 发明申请
    • Speed-Change Transmission Apparatus
    • 变速传动装置
    • US20080214351A1
    • 2008-09-04
    • US11661846
    • 2006-09-25
    • Yoshiyuki KatayamaYoshihiro UedaShoso IshimoriMinoru Hiraoka
    • Yoshiyuki KatayamaYoshihiro UedaShoso IshimoriMinoru Hiraoka
    • F16H3/44
    • F16H47/04F16H2037/088F16H2037/0886F16H2200/0043F16H2200/0095
    • A speed-change transmission apparatus for effecting a speed-changing on an engine drive force with utilizing a continuously variable speed-change device, a plurality of planetary transmission mechanisms and a plurality of clutches is constructed to be capable of effecting the speed-changing operation smoothly, regardless of a centrifugal force generated in the clutches. An output from the continuously variable speed-change device and a drive force from the engine are combined by a planetary transmission section. The drive force from this planetary transmission section is transmitted via a clutch section to an output shaft. First, second, third and fourth clutches of the clutch section are configured to be switched over respectively between an engaged condition and a disengaged condition, as clutch members are engaged with or disengaged from output side rotational members.
    • 利用无级变速装置,多个行星传动机构和多个离合器来实现对发动机驱动力的变速的变速传动装置被构造成能够实现变速操作 无论离合器中产生的离心力如何,都是平稳的。 来自无级变速装置的输出和来自发动机的驱动力由行星传动部组合。 来自该行星传动部的驱动力通过离合器部传递到输出轴。 离合器部分的第一,第二,第三和第四离合器被构造成在接合状态和分离状态之间分别切换,因为离合器部件与输出侧旋转部件接合或脱离。
    • 3. 发明申请
    • Speed Change Transmission Device
    • 变速传动装置
    • US20090149292A1
    • 2009-06-11
    • US12065820
    • 2006-09-25
    • Minoru HiraokaShoso IshimoriYoshiyuki Katayama
    • Minoru HiraokaShoso IshimoriYoshiyuki Katayama
    • F16H3/44
    • B60K17/08F16H47/04F16H2037/045F16H2037/088F16H2037/0886F16H2200/2005F16H2200/201F16H2200/2035
    • The object is to simplify the construction of a speed change apparatus in which an engine drive force is speed-changed in a plurality of speed ranges and speed-changed steplessly in each speed range, with using a stepless speed change device (10), planetary transmission mechanisms (P1, P2, P3) and clutches (C1, C2).There is provided a main speed change device (B) configured to combine an output from the stepless speed change device (10) and the drive force from the engine trough the first, second and third planetary transmission mechanisms (P1, P2, P3) and then output the resultant combined force from an output shaft (41). There is provided an auxiliary speed change device (20) for effecting speed change on the drive force from the output shaft (41) of the main speed change device (B) and then outputting the speed-changed force.
    • 本发明的目的是为了简化变速装置的结构,其中发动机驱动力在多个速度范围内变速并且在各个速度范围内无级地改变,使用无级变速装置(10),行星式 传输机构(P1,P2,P3)和离合器(C1,C2)。 提供了一种主变速装置(B),其构造成将来自无级变速装置(10)的输出和来自发动机的驱动力组合到第一,第二和第三行星传动机构(P1,P2,P3)和 然后从输出轴(41)输出合成的合力。 提供了用于对来自主变速装置(B)的输出轴(41)的驱动力进行速度变化,然后输出变速力的辅助变速装置(20)。
    • 4. 发明授权
    • Speed change transmission device
    • 变速传动装置
    • US08096912B2
    • 2012-01-17
    • US12065820
    • 2006-09-25
    • Minoru HiraokaShoso IshimoriYoshiyuki Katayama
    • Minoru HiraokaShoso IshimoriYoshiyuki Katayama
    • F16H37/02
    • B60K17/08F16H47/04F16H2037/045F16H2037/088F16H2037/0886F16H2200/2005F16H2200/201F16H2200/2035
    • The object is to simplify the construction of a speed change apparatus in which an engine drive force is speed-changed in a plurality of speed ranges and speed-changed steplessly in each speed range, with using a stepless speed change device (10), planetary transmission mechanisms (P1, P2, P3) and clutches (C1, C2).There is provided a main speed change device (B) configured to combine an output from the stepless speed change device (10) and the drive force from the engine trough the first, second and third planetary transmission mechanisms (P1, P2, P3) and then output the resultant combined force from an output shaft (41). There is provided an auxiliary speed change device (20) for effecting speed change on the drive force from the output shaft (41) of the main speed change device (B) and then outputting the speed-changed force.
    • 本发明的目的是为了简化变速装置的结构,其中发动机驱动力在多个速度范围内变速并且在各个速度范围内无级地改变,使用无级变速装置(10),行星式 传输机构(P1,P2,P3)和离合器(C1,C2)。 提供了一种主变速装置(B),其构造成将来自无级变速装置(10)的输出和来自发动机的驱动力组合到第一,第二和第三行星传动机构(P1,P2,P3)和 然后从输出轴(41)输出合成的合力。 提供了用于对来自主变速装置(B)的输出轴(41)的驱动力进行速度变化,然后输出变速力的辅助变速装置(20)。
    • 5. 发明授权
    • Speed changing transmission apparatus
    • 变速传动装置
    • US08172714B2
    • 2012-05-08
    • US12281719
    • 2007-09-25
    • Shoso IshimoriYoshiyuki KatayamaYoshihiro UedaShinichi MoritaShinichi KawabataShigeki HayashiMasaaki NishinakaTakayasu KobayashiGo Takagi
    • Shoso IshimoriYoshiyuki KatayamaYoshihiro UedaShinichi MoritaShinichi KawabataShigeki HayashiMasaaki NishinakaTakayasu KobayashiGo Takagi
    • F16H3/72F16H37/06F16H47/04F16H3/44B60K17/06
    • F16H47/04F16H2037/088F16H2037/0886F16H2200/201
    • A composite planetary transmission section (P) is provided for synthesizing output from a stepless speed changing section (20) with an engine drive force. In a transmission line from the planetary transmission section (P) to an output rotational body (90), there are provided first clutch mechanism (60), a second clutch mechanism (70), a speed-reducing planetary transmission mechanism (80), an operable coupling clutch mechanism (110) and an output clutch mechanism (120). A ring gear (83) of the speed-reducing planetary transmission mechanism (80) includes a brake mechanism (100). A sun gear (43) of the planetary transmission section (P), an input side rotational member (62) of the first clutch mechanism (60), an input side rotational member (71) of the second clutch mechanism (70), a sun gear (84) of the speed-reducing planetary transmission mechanism (80), and an input side rotational member (122) of the output clutch mechanism (120) are rotatable about a common rotational axis. A rotational shaft (97) operably coupling a carrier (44) of the composite planetary transmission section (P) with the output rotational body (90) is inserted through a planetary transmission mechanism (50) of the composite planetary transmission section (P), the first clutch mechanism (60), the second clutch mechanism (70) and the speed-reducing planetary transmission mechanism (80).
    • 复合行星传动部分(P)用于合成来自无级变速部分(20)的输出与发动机驱动力。 在从行星传动部(P)到输出旋转体(90)的传输线中,设置有第一离合器机构(60),第二离合器机构(70),减速行星传动机构(80) 可操作的联接离合器机构(110)和输出离合器机构(120)。 减速行星传动机构(80)的齿圈(83)包括制动机构(100)。 行星传动部(P)的太阳齿轮(43),第一离合器机构(60)的输入侧旋转部件(62),第二离合器机构(70)的输入侧旋转部件(71) 减速行星传动机构80的太阳齿轮(84)和输出离合器机构(120)的输入侧旋转部件(122)能够绕公共旋转轴线旋转。 通过复合行星传动部(P)的行星传动机构(50)插入将复合行星传动部(P)的托架(44)与输出转动体(90)可操作地连接的旋转轴(97) 第一离合器机构(60),第二离合器机构(70)和减速行星传动机构(80)。
    • 6. 发明申请
    • Speed Changing Transmission Apparatus
    • 变速传动装置
    • US20090156345A1
    • 2009-06-18
    • US12281719
    • 2007-09-25
    • Shoso IshimoriYoshiyuki KatayamaYoshihiro UedaShinichi MoritaShinichi KawabataShigeki HayashiMasaaki NishinakaTakayasu KobayashiGo Takagi
    • Shoso IshimoriYoshiyuki KatayamaYoshihiro UedaShinichi MoritaShinichi KawabataShigeki HayashiMasaaki NishinakaTakayasu KobayashiGo Takagi
    • F16H37/00B60K17/06
    • F16H47/04F16H2037/088F16H2037/0886F16H2200/201
    • A composite planetary transmission section (P) is provided for synthesizing output from a stepless speed changing section (20) with an engine drive force. In a transmission line from the planetary transmission section (P) to an output rotational body (90), there are provided first clutch mechanism (60), a second clutch mechanism (70), a speed-reducing planetary transmission mechanism (80), an operable coupling clutch mechanism (110) and an output clutch mechanism (120). A ring gear (83) of the speed-reducing planetary transmission mechanism (80) includes a brake mechanism (100). A sun gear (43) of the planetary transmission section (P), an input side rotational member (62) of the first clutch mechanism (60), an input side rotational member (71) of the second clutch mechanism (70), a sun gear (84) of the speed-reducing planetary transmission mechanism (80), and an input side rotational member (122) of the output clutch mechanism (120) are rotatable about a common rotational axis. A rotational shaft (97) operably coupling a carrier (44) of the composite planetary transmission section (P) with the output rotational body (90) is inserted through a planetary transmission mechanism (50) of the composite planetary transmission section (P), the first clutch mechanism (60), the second clutch mechanism (70) and the speed-reducing planetary transmission mechanism (80).
    • 复合行星传动部分(P)用于合成来自无级变速部分(20)的输出与发动机驱动力。 在从行星传动部(P)到输出旋转体(90)的传输线中,设置有第一离合器机构(60),第二离合器机构(70),减速行星传动机构(80) 可操作的联接离合器机构(110)和输出离合器机构(120)。 减速行星传动机构(80)的齿圈(83)包括制动机构(100)。 行星传动部(P)的太阳齿轮(43),第一离合器机构(60)的输入侧旋转部件(62),第二离合器机构(70)的输入侧旋转部件(71) 减速行星传动机构80的太阳齿轮(84)和输出离合器机构(120)的输入侧旋转部件(122)能够绕公共旋转轴线旋转。 通过复合行星传动部(P)的行星传动机构(50)插入将复合行星传动部(P)的托架(44)与输出转动体(90)可操作地连接的旋转轴(97) 第一离合器机构(60),第二离合器机构(70)和减速行星传动机构(80)。
    • 7. 发明授权
    • Lawn mower having selectively drivable wheels
    • 割草机具有选择性驱动的轮子
    • US06874305B2
    • 2005-04-05
    • US10233337
    • 2002-08-30
    • Shoso Ishimori
    • Shoso Ishimori
    • A01D34/64A01D34/66A01D34/69B62D11/08B62D49/00A01D69/00
    • A01D34/64A01D34/66A01D34/69A01D2101/00
    • A lawn mower having selectively drivable wheels, includes dirigible front drive wheels, a pair of right and left rear drive wheels, a body frame, an engine supported by the body frame, a mower unit vertically movably supported by the body frame forwardly of the rear drive wheels, a change speed device for changing a speed of drive from the engine, a front wheel driving device for transmitting drive from the change speed device to the front wheels, a left rear wheel driving device for transmitting drive from the change speed device to a right axle of the left rear wheel, a right rear wheel driving device for transmitting drive from the change speed device to a left axle of the left rear wheel, and rear wheel clutches associated with the left rear wheel driving device and the right rear wheel driving device, respectively, for selectively connecting and disconnecting drive. The rear wheel clutches are operable by an interlocking mechanism in response to a displacement to the front drive wheels from a straight running posture, to disconnect drive transmission to one of the rear drive wheels moving along an inner track of turning of the vehicle body. The interlocking mechanism has a link mechanism operatively connecting a steering mechanism for steering the front drive wheels to each of the rear wheel clutches, and extending over the mower unit.
    • 具有选择性驱动的轮的割草机包括可拆卸的前驱动轮,一对左右后驱动轮,主体框架,由主体框架支撑的发动机,由后方向前方的主体框架垂直移动地支撑的割草机单元 驱动轮,用于改变来自发动机的驱动速度的变速装置,用于将变速传动装置从变速装置传递到前轮的前轮驱动装置,用于将变速装置传递到变速装置的左后轮驱动装置 左后轮的右轴,用于将变速装置的驱动传递到左后轮的左轴的右后轮驱动装置,以及与左后轮驱动装置和右后轮相关联的后轮离合器 驱动装置,用于选择性地连接和断开驱动。 后轮离合器可通过互锁机构响应于从前进驱动轮从直线运动姿态的位移而操作,以将驱动变速器与沿着车体转动的内部轨道移动的后驱动轮中的一个分离。 联锁机构具有连接机构,其可操作地连接用于将前驱动轮转向每个后轮离合器的转向机构,并且延伸到割草机单元上。
    • 8. 发明授权
    • Working vehicle with a PTO apparatus
    • 工作车辆用PTO装置
    • US06454041B2
    • 2002-09-24
    • US09789483
    • 2001-02-20
    • Shoso IshimoriNobuyuki YamashitaMasatake Murakawa
    • Shoso IshimoriNobuyuki YamashitaMasatake Murakawa
    • B60K1700
    • B60K17/28A01B71/06B60Y2200/223
    • A working vehicle having a propelling transmission for transmitting power of an engine drive wheels, the propelling transmission being attached to body frames as offset to one side transversely of a vehicle body to produce a utility space in the other side, with a PTO apparatus for transmitting power supplied from the propelling transmission to an external working implement. The PTO apparatus includes an input shaft extending longitudinally of the vehicle body and drivably connected to the propelling transmission, and an output shaft extending parallel to and spaced from the input shaft and drivingly connected to the external working implement. A mounting mechanism system is provided to attach the PTO apparatus to vehicle body frames. The mounting mechanism system selectivety fixes the PTO apparatus in at least two pivotal postures about the input shaft.
    • 一种具有用于传递发动机驱动轮的动力的推进传动装置的工作车辆,所述推进传动装置附接到身体框架,偏移到车身横向的一侧以在另一侧产生效用空间,其中PTO装置用于传送 从推进传输供给到外部工作工具的电力。 PTO装置包括沿车身纵向延伸并且可驱动地连接到推进传动装置的输入轴,以及平行于输入轴并与驱动连接到外部作业工具的输出轴。 提供安装机构系统以将PTO装置附接到车体框架。 安装机构系统选择性将PTO装置固定在围绕输入轴的至少两个枢转姿势中。