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71. 实用新型

JPH0612276Y2 失效
公开(公告)号：JPH0612276Y2
公开(公告)日：1994-03-30
申请号：JP14367189
申请日：1989-12-13
IPC分类号： F16H39/06 , F04C2/10 , F16H47/02 , F16H57/02

72. 实用新型

JPH04129960U 失效
公开(公告)号：JPH04129960U
公开(公告)日：1992-11-30
申请号：JP3672891
申请日：1991-05-23
IPC分类号： F16H39/06 , F16H39/16 , F16H61/40 , F16H61/4139

73. 发明专利

JPH0448979B2 失效
公开(公告)号：JPH0448979B2
公开(公告)日：1992-08-10
申请号：JP16848684
申请日：1984-08-11
申请人： ISEKI AGRICULT MACH
发明人： OONISHI HIDEAKI , SATOJI HISAYUKI , ISHIBASHI KYOHARU
IPC分类号： F16H39/06 , F16H39/08

74. 实用新型

JPH0467525U 失效
公开(公告)号：JPH0467525U
公开(公告)日：1992-06-16
申请号：JP10989590
申请日：1990-10-19
IPC分类号： B60K17/10 , B60K5/06 , F16H39/06

75. 发明专利

JPH03153951A HST AXLE DRIVING DEVICE 失效
公开(公告)号：JPH03153951A
公开(公告)日：1991-07-01
申请号：JP29185689
申请日：1989-11-09
申请人： DAIKIN IND LTD
发明人： MATSUO KATSUHIKO
IPC分类号： F16H39/06
摘要： PURPOSE:To eliminate aligning process for shafts and facilitate assembly by arranging the axes of an output shaft, gear shaft, and car axles in the same plane, providing possibility of dividing a housing into two pieces about this plane, and installing the shafts to either piece of the housing sections. CONSTITUTION:Axes of the output shaft 18 of a hydraulic motor 4 and the gear shaft 7e of a gear train 7 coupled therewith are arranged in the same plane 10 as the axes of the left and right car axles 5l, 5r to be driven by the mentioned gear train 7 through a differential gear 6. The housing is divided about the plane 10 into pieces 1r, 1f, and the mentioned shafts are arranged at and borne by either piece 1r of this divided housing, which ensures accommodation without unstableness of each shaft on its one side. Then the other housing piece 1f is put over it. This permits easy assembly without requiring alignment of the shafts with one another.

76. 发明专利

JPH02283953A ASSEMBLY OF HYDRAULIC TRANSMISSION DEVICE AND INTEGRAL TYPE HYDRAULIC TRANS AXLE 失效
公开(公告)号：JPH02283953A
公开(公告)日：1990-11-21
申请号：JP4970290
申请日：1990-03-02
申请人： SUNDSTRAND SAUER
发明人： LOUIS JOSEPH E , JOHNSON ALAN W
IPC分类号： F01B3/02 , B60K17/10 , F03C1/253 , F03C1/26 , F03C1/32 , F03C1/38 , F04B1/20 , F16H39/06
摘要： PURPOSE: To minimize machining by providing rotatable cylinder blocks for a pair of displacement type hydraulic devices of a hydraulic transmission device and an approximate U-form central part of single body having a first and a second surface which work in cooperation with the cylinder blocks. CONSTITUTION: A displacement type hydraulic device 20 is configured so that a rotatable cylinder block 45 is coupled with a drive input shaft 47 pivoted on an uppers housing 12 and the central part 48 of a hydraulic transmission device and a pressure oil is discharged by a piston 51 in accordance with the angle of a swash plate 54. On the other hand, a fixed displacement type hydraulic device 22 has a cylinder block 58 capable of rotating in the direction perpendicular to the capacity type hydraulic device 20, in which pistons 59 are pressed to a swash plate 61 by a spring 60, and the drive output shaft 35 is driven by the oil pressure given from the displacement type hydraulic device 20. The central part 48 to support the two drive shafts 47 and 35 in the perpendicularly intersecting directions is made in an L-form by casting and provided with necessary oil paths. According to this procedure, the machining work can be minimized.

77. 发明专利

JPS62288770A STATIC PRESSURE TYPE TORQUE CONVERTER 失效
公开(公告)号：JPS62288770A
公开(公告)日：1987-12-15
申请号：JP13207386
申请日：1986-06-07
申请人： OKAMOTO MITSUO
发明人： OKAMOTO MITSUO
IPC分类号： F16H39/06
摘要： PURPOSE:To permit the transmission of a large torque even in case of the low speed revolution by installing a flow-rate adjusting valve midway in a circulation circuit and adjusting the hydraulic pressure by the valve. CONSTITUTION:A swash plate 2 and a sliding valve 3-1 are fixed onto an input shaft 1-1, and plungers 4-1 and 4-2 are moved in reciprocation by the revolution of the input shaft. A lever 7-1 operates an adjusting valve 5-1, and the oil quantity is controlled by the slit of an orifice 6-1. When the oil quantity is throttled by the orifice 6-1, the oil pressure in an oil groove 11-1 increases, and the plunger 4-2 is hardly pushed out by the swash plate 2, and the force in the twisting direction which is applied onto the swash plate is transmitted to a cylinder block B, and transmitted to an output gear 9-1 fixed onto a casing 9-1. Thus, the turning moment taken out onto an output shaft 10-1 can be adjusted freely.

78. 发明专利

JPS6155465A Fluid pressure operated speed change gear 失效
标题翻译：流体压力运行变速齿轮
公开(公告)号：JPS6155465A
公开(公告)日：1986-03-19
申请号：JP17728784
申请日：1984-08-24
申请人： Shimadzu Corp
发明人： KITA YASUO , SUGAWARA RYOSUKE
IPC分类号： F16H39/06
CPC分类号： F16H39/06
摘要： PURPOSE:To lightly control a device while spread its speed change range, by integrally forming a pintle of each fluid pressure engine with a slide block, in the case of a speed change gear constituted by combining two variable displacement fluid pressure engines (pump). CONSTITUTION:A speed change gear integrally forms with a slidable slide block each pintle 4, 4 of clipped head conical shape in two variable displacement pump motors 1, 2 while rotatably fits a cylinder block 6, having a plurality of cylinders 5 slidably fitting a piston 7, to a conical surface of each pintle 4. Each piston y is held by an annular holder 8 between the cylinder block 6 and the holder 8. And the speed change gear constitutes a pair of fluid flow paths 10, 11, formed on the peripheral surface of the pintle 4, as a closed circuit mutually communicating with passages 14, 15 penetrating through the pintle 4 and the slide block 12.
摘要翻译：目的：在通过组合两个可变排量流体压力发动机（泵）构成的变速齿轮的情况下，通过一体地形成具有滑动块的每个流体压力发动机的枢轴来轻松地控制装置，同时扩大其速度变化范围。构成：变速齿轮与可滑动的滑块一体形成，两个可变排量泵马达1,2中的每个枢头4,4被夹持头圆锥形，同时可旋转地配合气缸体6，该气缸体6具有多个可滑动地装配活塞的气缸5 每个活塞y由气缸体6和保持器8之间的环形保持器8保持。变速齿轮构成一对流体流路10,11，枢轴4的外周表面，作为与通过枢轴4和滑块12的通道14,15相互连通的闭路。

79. 发明专利

JPS6155464A Fluid pressure operated speed change gear 失效
标题翻译：流体压力运行变速齿轮
公开(公告)号：JPS6155464A
公开(公告)日：1986-03-19
申请号：JP17728684
申请日：1984-08-24
申请人： Shimadzu Corp
发明人： KITA YASUO , SUGANO TADASHI
IPC分类号： F16H39/06 , F16H39/08
CPC分类号： F16H39/06
摘要： PURPOSE:To efficiently perform a stepless speed change by simplified construction, by displacing a delivery quantity variable control member in a pump and a motor proportionally interlocking to a control input, in the case of a speed change gear constituted by combining a variable displacement fluid pump and a fluid motor. CONSTITUTION:A speed change gear movable holds a pintle 12, 22 in the axial direction of a rotary shaft 16, 26 in a pump and a motor housing 11, 13 and 21, 23 while rotatablu fits a cylinder block 14, 24 having a plurality of cylinder holes 15, 25 slidably fitting respectively a piston 17, 27 on the conical surface of each pintle 12, 22. The speed change gear, using each pintle 12, 22 by a spring 8, 9 respectively in an opposite direction, provides a control bar 4 integrally formed with a lever 3 to be interposed between the pintles 12, 22. And the speed change gear, moving the control bar 4 rightward from a left end side so as to displace each pintle 12, 22 interlocking to the right, is constituted so as to enable the ratio of an input and an output speed to be successively increased.
摘要翻译：目的：为了通过简化的结构有效地执行无级变速，通过将泵和电动机中的输送量可变控制构件与控制输入成比例地互锁地置换，在变速齿轮的情况下，组合变量流体泵和流体马达。构成：变速齿轮可移动时，在旋转轴16,26的轴向上将枢轴12,22保持在泵和马达壳体11,13,21,23中，同时转子组装配有具有多个的气缸体14,24 气缸孔15,25分别在每个枢轴12,22的锥形表面上分别滑动地安装有活塞17,27。变速齿轮分别以相反的方向通过弹簧8,9使用每个枢栓12,22，与杠杆3一体形成的控制杆4插入在枢轴12,22之间。变速齿轮将控制杆4从左端侧向右移动，以使每个枢销12,22互锁，构成为能够使输入和输出速度的比率连续增加。

80. 发明专利

JPS6155463A Fluid pressure operated speed changer gear 失效
标题翻译：流体压力运行变速齿轮
公开(公告)号：JPS6155463A
公开(公告)日：1986-03-19
申请号：JP17728584
申请日：1984-08-24
申请人： Shimadzu Corp
发明人： NAKAKOJI YOSHIHIKO , KAWASUE SHIGEO
IPC分类号： F16H39/06
CPC分类号： F16H39/06
摘要： PURPOSE:To both facilitate connection of a device and improve its interchangeability, by forming at least one of the housing surfaces, having an outflow and an inflow port of fluid in each fluid pressure engine, to a plane and respectively connecting corrsponding parts through said plane. CONSTITUTION:A fluid pressure operated speed change gear, constituted by combining a fluid pressure engine PE functioning as a fluid pressure pump in a rotary input side with a fluid pressure engine ME functioning as a fluid pressure motor in a rotary output side, provides an internal part in quite equal constitution of each fluid pressure engine PE, ME, and the speed change gear, turning a pinion 9 by a control handle 7 so as to vertically displace a pintle 6, obtains the variable displacement. And the speed change gear, in which a rear cover 2 closing the opening side of a housing 1 of each fluid pressure engine PE, ME formes one side having a flow path into a plane, is assembled by connecting an end surface RF of the cover with each other. While a low pressure side fluid flow path 16 and a main flow path 18 used for anticavitation mutually communicate in the end surface RF.
摘要翻译：目的：为了便于连接设备并提高其互换性，通过在每个流体压力发动机中形成具有流体流出和流入端口的至少一个壳体表面，并分别连接到通过所述平面的相应部件。构成：将在旋转输入侧作为流体压力泵的作为流体压力泵的流体压力发动机PE与在旋转输出侧作为流体压力马达起作用的流体压力发动机ME组合的流体压力操作变速齿轮，在每个流体压力发动机PE，ME和变速齿轮的结构相当相同的结构中，通过控制手柄7转动小齿轮9，以便垂直移位枢轴6，获得可变位移。并且，通过连接盖子的端面RF，组装有将封闭各流体压力发动机PE的壳体1的开口侧的后盖2构成具有流入平面的流路的一侧的变速齿轮与彼此。虽然用于防空裂的低压侧流体流路16和主流路18在端面RF中相互连通。

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