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21. 发明公开

EP0042824A1 Combine harvester with removable threshing and separating unit 失效
标题翻译：可拆卸脱粒分离装置结合起来。
公开(公告)号：EP0042824A1
公开(公告)日：1981-12-30
申请号：EP81830090.7
申请日：1981-06-02
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Raineri, Giuseppe
IPC分类号： A01F12/18
CPC分类号： A01F12/00 , A01F12/18
摘要： A combine harvester (1) in which an axial-flow threshing and separating unit (10) is carried transversely of the harvester (1) by a support structure (9) which is fixed releasably to the cutting table (6) of the harvester (1). This construction enables the combine harvester (1) to be dismantled into three main units - the cutting table (6), the threshing and separating unit (10) with its support structure (9), and a rear part of the harvester (1) - so as to simplify considerably the assembly, disassembly and transportation of the harvester (1).

22. 发明授权

EP0344713B1 Vehicle transmission, particularly for an agricultural tractor 失效
标题翻译：汽车变速器，特别是农用拖拉机。
公开(公告)号：EP0344713B1
公开(公告)日：1994-03-02
申请号：EP89109735.4
申请日：1989-05-30
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Amedei, Giuseppe , Rondelli, Angelo
IPC分类号： F16H3/08 , F16H59/02
CPC分类号： F16H61/688 , F16H3/006 , F16H37/043 , F16H61/0248 , F16H63/3026 , F16H2200/0052 , F16H2306/00 , Y10T74/19251 , Y10T74/1926 , Y10T74/19288

23. 发明授权

EP0289466B1 A gearbox with electronically-controlled hyraulic clutches, for agricultural tractors and similar vehicles 失效
标题翻译：一种带电子控制液压离合器的齿轮箱，用于农业拖拉机和类似车辆
公开(公告)号：EP0289466B1
公开(公告)日：1992-09-16
申请号：EP88830129.8
申请日：1988-03-29
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Amedei, Giuseppe ,
IPC分类号： F16H61/04 , F16H3/08
CPC分类号： F16H61/061 , F16H61/0248 , F16H61/684 , F16H61/70 , F16H63/42 , F16H2061/0258 , F16H2312/02 , Y10T74/1926

24. 发明授权

EP0302027B1 A device for coupling the cutting platform to a combine harvester 失效
标题翻译：用于将切割平台耦合到组合收割机的装置
公开(公告)号：EP0302027B1
公开(公告)日：1992-09-02
申请号：EP88830298.1
申请日：1988-07-12
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Raineri, Giuseppe
IPC分类号： A01D41/14
CPC分类号： A01D41/16

25. 发明公开

EP0455059A1 Gear pump 失效
标题翻译： Zahnradpumpe。
公开(公告)号：EP0455059A1
公开(公告)日：1991-11-06
申请号：EP91106237.0
申请日：1991-04-18
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Bucarelli, Luciano
IPC分类号： F04C2/08
CPC分类号： F04C2/088
摘要： The pump (1) comprises a pump body (2), two meshing gears (5) and (6), two ports, an intake port and a delivery port (17) and (18), formed on opposite sides of the meshing zone of the gears (5 and 6), and two bushes (13) installed at the sides of the gears (5 and 6) and defining faces (14) in grazing relationship therewith. The face (14) of each bush (13) is formed with a first recess (22) of predetermined depth relative to a central axis (C) defined by joining the axes of the gears (5 and 6) and communicating with the induction port (17), and a second recess (23) communicating with the delivery port (18) and having a depth extending towards the axis (C) such as to communicate with an area (33) defined between the teeth (21) of the gears (5 and 6) in the meshing zone up to the point at which the area (33) has its minimum size, thus avoiding compression of the liquid housed therein.
摘要翻译：泵（1）包括泵体（2），两个啮合齿轮（5）和（6），两个端口，进气口和输送口（17）和（18），形成在啮合区的相对侧的齿轮（5和6）和安装在齿轮（5和6）的侧面上的两个衬套（13）和与其形成放牧关系的限定面（14）。每个衬套（13）的面（14）形成有相对于通过连接齿轮（5和6）的轴线并与导入口连通的中心轴线（C）的预定深度的第一凹部（22）（17），以及与所述输送口（18）连通并且具有朝向所述轴线（C）延伸的深度的第二凹部（23），以便与限定在所述齿轮（20）的齿（21）之间的区域（5和6）直到区域（33）具有最小尺寸的点，从而避免了容纳在其中的液体的压缩。

26. 发明公开

EP0432549A1 A device for engaging the four wheel drive transmission of a vehicle 失效
标题翻译： Vorrichtung zum Einschalten eines 4-Rad-Antriebes在einem Fahrzeug。
公开(公告)号：EP0432549A1
公开(公告)日：1991-06-19
申请号：EP90122426.1
申请日：1990-11-23
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Resca, Ivano , Rondelli, Angelo
IPC分类号： B60K23/08 , B60K17/35
CPC分类号： B60K17/35 , B60K23/08 , Y10T464/20
摘要： The device (1) engages the four wheel drive transmission of a vehicle (2) which comprises two transmission shafts (15 and 13) for the rear wheels (3) and the front wheels (5), a clutch (12) installed along a front shaft (13) and adapted, if engaged, to couple the shafts (15 and 13) for rotation together, and a drive transmission geometry such that mechanically, with the clutch (12) engaged, the mechanical transmission causes the front wheels (5) to be driven slightly faster than the rear wheels (3). The device (1) includes two coupling halves (41) and (42) adapted to connect two portions (13b and 13a) of the front shaft (13) mechanically with the possibility of relative rotation, an element (55) adapted to translate between two end positions corresponding to positive and negative relative rotation between the coupling halves (41 and 42), a sensor (35) for detecting the movement of the element (55), and an electronic central control unit (34) to which the sensor (35) is connected and adapted to control engagement or disengagement of the clutch (12) automatically.
摘要翻译：装置（1）接合车辆（2）的四轮驱动变速器，其包括用于后轮（3）和前轮（5）的两个传动轴（15和13），沿着前轴（13），并且如果被接合，则适于将轴（15和13）联接在一起旋转;以及驱动传动几何形状，使得机械地与离合器（12）接合，机械传动使前轮（5））被驱动得比后轮（3）略快。所述装置（1）包括适于以机械方式连接所述前轴（13）的两个部分（13b和13a）和相对旋转的可能性的两个联接半部（41）和（42），适于在对应于耦合半部（41和42）之间的正和负相对旋转的两个端部位置，用于检测元件（55）的移动的传感器（35）和电子中央控制单元（34），传感器 35）连接并适于自动控制离合器（12）的接合或分离。

27. 发明公开

EP0432548A1 A device for controlling the attitude of an implement drawn by an agricultural machine 失效
标题翻译：装置，用于控制的由耕机单元牵引位置。
公开(公告)号：EP0432548A1
公开(公告)日：1991-06-19
申请号：EP90122425.3
申请日：1990-11-23
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Cevolini, Alfredo , Sedoni, Carlo
IPC分类号： A01B63/14 , G01L5/13 , B60D1/58
CPC分类号： G01L5/136 , A01B63/112 , B62D49/02
摘要： The device (4) is mounted in an agricultural machine (1) comprising two links (12) for drawing an implement (3), a lifter member (2) and a central control unit (6) for controlling the member (2). The device (4) comprises:

two horizontal bars (33) carried in the form of brackets from the chassis of the machine (1); and
four resistive elements (53) deposited on flat faces of the bars (33) symmetrically with respect to a neutral axis (N) defined in this latter, made of a material having an electrical resistance proportional to the deformations to which they are subject and connected in a Wheatstone bridge circuit in such a way that this arrangement generates an electrical signal proportional to the imbalance of the bridge caused by the deformations to which the elements (53) are subjected, and which are transmitted from the traction force on the implement (3).
摘要翻译：所述装置（4）在农业机械被安装在（1）包括两个左（12），用于绘图来实现（3），一个提升器部件（2）和用于控制该构件的中央控制单元（6）（2）。所述装置（4）包括：从所述机器（1）的底盘在括号的形式携带两个水平杆（33）; 和四个电阻元件（53）沉积在具有以正比于变形电阻杆（33）对称于在该后一定义的中性轴线（N）的平坦面，的材料制成的它们主题和连接成惠斯登电桥电路在寻求一种方式thatthis排列基因速率（以成比例的电信号由变形引起的电桥的不平衡到所述元件（53）进行，并且其是从在实施牵引力反mitted 3）。

28. 发明授权

EP0233844B1 Auxiliary instrument panel for cabs of machines, particularly agricultural machines 失效
标题翻译：机械设备辅助仪表板，特别是农业机械
公开(公告)号：EP0233844B1
公开(公告)日：1990-07-18
申请号：EP87830017.7
申请日：1987-01-19
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Raineri, Giuseppe
IPC分类号： B60K35/00 , B60R11/00
CPC分类号： B60K37/02 , B60K35/00 , B60K37/00 , B60K37/06 , B60K2350/925 , B60K2350/941 , B60K2350/948 , B60N2/24 , B60N3/083 , B60Y2200/22

29. 发明公开

EP0344713A3 Vehicle transmission, particularly for an agricultural tractor 失效
标题翻译：车辆传动，特别是农业拖拉机
公开(公告)号：EP0344713A3
公开(公告)日：1990-03-07
申请号：EP89109735.4
申请日：1989-05-30
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Amedei, Giuseppe , Rondelli, Angelo
IPC分类号： F16H3/08 , F16H59/02
CPC分类号： F16H61/688 , F16H3/006 , F16H37/043 , F16H61/0248 , F16H63/3026 , F16H2200/0052 , F16H2306/00 , Y10T74/19251 , Y10T74/1926 , Y10T74/19288
摘要： A transmission (1) for an agricultural tractor featuring a large number of gears and comprising a first six-gear stage (2) and a second reverse-reduction stage (3) having three forward and one reverse speed ranges. The first stage (2) comprises a pair of drive shafts (4, 5) selectively connectable to an input shaft (12) via respective hydraulic clutches (Fp, Fd) and to an output shaft (16) via constant mesh gears (R1, R′1, R3, R′3, R5, R′5; R2, R′2, R4, R′4, R6, R′6) respectively defining the odd and even number gears and engaging the output shaft (16) via sliding couplings (M13, M52, M46) controlled by three-position hydraulic actuators (A13, A52, A46). The actuators (A13, A52, A46) are operated by respective pairs of on-off solenoid valves (El, E3; E5, E2; E4, E6) supplied via a proportional-response solenoid valve (E7), further proportional-response solenoid valves (E8, E9) controlling engagement and release of the aforementioned clutches (Fp, Fd). All the aforementioned solenoid valves (E1,...,E9) are controlled by an electronic control unit (45) for appropriately controlling engagement of the clutches (Fp, Fd) and actuators (A13, A52, A46) as a function of the actual service conditions of the tractor. (Figures 1 and 2).

30. 发明公开

EP0289466A3 A gearbox with electronically-controlled hyraulic clutches, for agricultural tractors and similar vehicles 失效
标题翻译：具有电子控制的液压离合器的齿轮箱，用于农业拖拉机和类似车辆
公开(公告)号：EP0289466A3
公开(公告)日：1989-09-13
申请号：EP88830129.8
申请日：1988-03-29
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Amedei, Giuseppe ,
IPC分类号： F16H61/04 , F16H3/08
CPC分类号： F16H61/061 , F16H61/0248 , F16H61/684 , F16H61/70 , F16H63/42 , F16H2061/0258 , F16H2312/02 , Y10T74/1926
摘要： A gearbox with a large number of ratios for agricultural tractors and the like, including first and second reduction stages (10, 11) with gears defining a plurality of forward and reverse gear ratios, which are engageable by means of first and second hydraulic friction clutch units (12, 13) whose engagement and disengagement is effected in a combinable manner by means of a hydraulic distributor (14) and respective valve units. These valve units include electro-hydraulic proportional-response valves (21-16) piloted by an electronic control unit (27) connected to means (36-40) for monitoring the operative conditions of the tractor, so as to adjust the combined engagement and disengagement of the hydraulic clutches to the operative conditions of the tractor.

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