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1. 发明授权

EP0432548B1 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：EP0432548B1
公开(公告)日：1994-06-22
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

2. 发明授权

EP0432549B1 A device for engaging the four wheel drive transmission of a vehicle 失效
标题翻译：一种用于接合四轮车辆传动的装置
公开(公告)号：EP0432549B1
公开(公告)日：1993-08-11
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

3. 发明公开

EP0344714A1 Fluid-controlled actuator 失效
标题翻译： FlüssigkeitsgesteuerterBetätiger。
公开(公告)号：EP0344714A1
公开(公告)日：1989-12-06
申请号：EP89109736.2
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： F16D25/12 , F16D25/08 , F16D25/10 , F15B15/14
CPC分类号： F16D25/12 , F15B11/123 , F16D25/088 , F16D25/10 , F16H61/30 , F16H2059/6807 , F16H2061/307
摘要： A three-position hydraulic actuator (1) comprising an outer body (3) defining a cylindrical inner cavity (4); a dual-rod piston (20) sliding inside the cavity (4); a pair of stop rings (17, 26) mounted in respective central annular seats (16, 25) in the lateral wall (15) of the cavity (4) and on the piston (20); and a pair of bushes (29, 30) sliding in sealed manner between the piston (20) and the lateral wall (15) of the cavity (4) and located on axially opposite sides in relation to the stop rings (17, 26).
摘要翻译：一种三位液压致动器（1），包括限定圆柱形内腔（4）的外体（3）; 在所述腔（4）内滑动的双杆活塞（20）; 安装在空腔（4）的侧壁（15）和活塞（20）上的相应中心环形座（16,25）中的一对止动环（17,26）; 以及一对在所述活塞（20）和所述空腔（4）的侧壁（15）之间以密封方式滑动并相对于所述止动环（17,26）位于轴向相对侧上的衬套（29,30）。

4. 发明公开

EP0344713A2 Vehicle transmission, particularly for an agricultural tractor 失效
标题翻译： Fahrzeuggetriebe，insbesonderefürAckerbauschlepper。
公开(公告)号：EP0344713A2
公开(公告)日：1989-12-06
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).
摘要翻译：一种用于具有大量齿轮的农用拖拉机的变速器（1），包括具有三个前进和一个倒档速度范围的第一六档档（2）和第二反向减速级（3）。第一级（2）包括通过相应的液压离合器（Fp，Fd）可选择地连接到输入轴（12）的一对驱动轴（4,5），并经由恒定的啮合齿轮（R1，分别限定奇数和偶数齿轮并啮合输出轴（16）的R min 1，R3，R min 3，R5，R min 5; R 2，R min 2，R 4，R min 4，R 6，R min 6）通过由三位置液压执行器（A13，A52，A46）控制的滑动联轴器（M13，M52，M46）。致动器（A13，A52，A46）由通过比例响应电磁阀（E7）提供的各对开关电磁阀（E1，E3; E5，E2; E4，E6）操作，进一步的比例响应螺线管控制上述离合器（Fp，Fd）的接合和释放的阀（E8，E9）。所有上述电磁阀（E1，...，E9）由电子控制单元（45）控制，用于适当地控制离合器（Fp，Fd）和致动器（A13，A52，A46）的接合作为拖拉机的实际使用条件。（图1和图2）。

5. 发明授权

EP0186630B1 Improvements in combine harvesters 失效
标题翻译：联合收割机的改进
公开(公告)号：EP0186630B1
公开(公告)日：1989-09-13
申请号：EP85830267.2
申请日：1985-10-28
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Raineri, Giuseppe
IPC分类号： A01F12/44
CPC分类号： A01F12/44

6. 发明公开

EP0302027A1 A device for coupling the cutting platform to a combine harvester 失效
标题翻译： Vorrichtung zum Anschliessen derMähwerkbauteilea einemMähdrescher。
公开(公告)号：EP0302027A1
公开(公告)日：1989-02-01
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
摘要： A device for coupling the cutting platform to a combine harvester includes a rotary hook (8) which can be rotated by means of a control lever (10) between a rest position and an operative position in which it engages a catch element carried by the cutting platform. The book (B) is held in the operative position by a locking member (23) which is resiliently biassed towards the locked position and can be moved away from this position by means of a cam member (16) which is interposed in the connection between the control lever (10) and the hook (8). The connection is such that rotation of the control lever (10) towards the locked position causes a corresponding rotation of the cam member (16) and the hook (8) whilst rotation of the control lever (10) towards the unlocked position is transmitted to the hook (8) by the cam member (16) only after the cam member (16 ) has completed a first section of its travel, which is necessary to move the locking member (23) away from the locked position. Preferably, two hooks (8) are provided which are operable by means of a pair of control levers (10) situated on the same side of the combine harvester.
摘要翻译：一种用于将切割平台联接到联合收割机的装置包括旋转钩（8），其可以通过控制杆（10）在静止位置和操作位置之间旋转，在该位置处与切割装置平台。书（B）通过锁定构件（23）保持在操作位置，所述锁定构件（23）被弹性地朝向锁定位置偏压，并且可以借助于凸轮构件（16）移动远离该位置，所述凸轮构件插入在控制杆（10）和挂钩（8）。该连接使得当控制杆（10）朝向解锁位置转动时，控制杆（10）朝向锁定位置的旋转导致凸轮构件（16）和钩（8）的相应旋转，只有在凸轮构件（16）完成其行进的第一部分之后，凸轮构件（16）的钩（8）才是使锁定构件（23）远离锁定位置所必需的。优选地，提供两个钩（8），其可通过位于联合收割机的同一侧上的一对控制杆（10）操作。

7. 发明公开

EP0289466A2 A gearbox with electronically-controlled hyraulic clutches, for agricultural tractors and similar vehicles 失效
标题翻译：随着农用拖拉机及类似车辆的电控液压离合器。
公开(公告)号：EP0289466A2
公开(公告)日：1988-11-02
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.
摘要翻译：具有大量比率的农用拖拉机之类的，包括第一和第二减速级（10，11）的齿轮箱与齿轮限定的向前一个多元化和倒档传动比，其中由第一和第二液压摩擦离合器的方式可接合单元（12,13），其接合和脱离通过液压分配器（14）和相应的阀单元的组合的方式实现。这些阀单元包括用于监视所述拖拉机的操作条件通过在连接到手段（36-40）的电子控制单元（27）导向的电液比例响应阀（21-16），以便调节所述组合承诺和液压离合器到拖拉机的操作条件的脱离。

8. 发明授权

EP0344714B1 Fluid-controlled actuator 失效
标题翻译：流体控制执行器
公开(公告)号：EP0344714B1
公开(公告)日：1991-12-18
申请号：EP89109736.2
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： F16D25/12 , F16D25/08 , F16D25/10 , F15B15/14
CPC分类号： F16D25/12 , F15B11/123 , F16D25/088 , F16D25/10 , F16H61/30 , F16H2059/6807 , F16H2061/307

9. 发明公开

EP0281874A1 A mechanical transmission between the gear box and the wheels of a four wheel drive motor vehicle 失效
标题翻译：传输和机动车辆的车轮与全轮驱动装置之间的机械动力传递。
公开(公告)号：EP0281874A1
公开(公告)日：1988-09-14
申请号：EP88102922.7
申请日：1988-02-26
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Brancolini, Emiliano
IPC分类号： B60K17/35
CPC分类号： B60K17/3465
摘要： The transmission comprises an epicyclic mechanism (3) which is able to transmit drive from the engine shaft (m) to the front shaft (a) and rear shaft (p) of the motor vehicle and which comprises a first rotatable element (14) provided with a first gear wheel (6), a second rotatable element (7) provided with a second gear wheel (7), and a series of planet gears (8) each of which meshes simultaneously with the first and second said gear wheels as well as a third rotatable element (9) which supports the planets, one of the rotatable elements being connected to the engine shaft and each of the other two rotatable elements being connected to one of the front and rear shafts; the transmission is characterised by the fact that it includes over-run means (12) able to allow relative rotation between a pair of the said rotatable elements when the relative rotation of a predetermined element of the pair with respect to the other element is in a predetermined direction and to prevent such relative rotation automatically when the relative rotation of the same predetermined element with respect to the other is in a direction opposite the said predetermined direction.
摘要翻译：行星机构的所述传输包括（3）所有，其能够发送来自发动机轴m驱动的机动车辆的前轴（a）和后轴（p）和其包括第一可旋转的基座元件提供（14）与第一齿轮（6），第二可旋转的基座元件（7）设置有第二齿轮（7），以及一系列的行星齿轮（8）其中的每一个与第一和第二所述齿轮同时啮合，以及作为支撑行星第三可旋转的基座元件（9），可旋转的基座元件中的一个被连接到所述发动机轴与每个被连接到所述前部和后部轴中的一个其他两个可旋转的基座元件; 传输通过将其包括在运行装置factthat表征（12），其能够允许在一对所述可旋转的底座元件之间的相对转动。当对预定元件相对于相对旋转到另一元件，是在一个预定方向和以自动防止相对旋转搜索时相同的预定元件相对于所述相对旋转的另一种是在所述的预定方向相反的方向。

10. 发明公开

EP0186630A1 Improvements in combine harvesters 失效
标题翻译： Mähdrescher。
公开(公告)号：EP0186630A1
公开(公告)日：1986-07-02
申请号：EP85830267.2
申请日：1985-10-28
申请人： FIATGEOTECH - TECNOLOGIE PER LA TERRA S.p.A.
发明人： Raineri, Giuseppe
IPC分类号： A01F12/44
CPC分类号： A01F12/44
摘要： e A combine harvester, comprising a thresher unit (6), including a threshing cylinder ( 1 7) having its axis arranged transverse the longitudinal axis of the harvester and a thresher concave (8) in the form of a concave grille surrounding the lower part of the threshing cylinder (7) and defining therewith a passage for traversal by the crop harvested by the harvester in a direction parallel to the longitudinal axis of the machine.
The combine harvester further includes a cleaning unit (18) including a pivoted bin (19) bearing at least two cleaning screens (20, 21) one above the other, conveyor means (10) which receive the grain separated by the thresher unit (6) and drop it on to the cleaning unit (18), means (23, 25) for directing a current of air at the product (P) which falls on to the cleaning unit (18) so as to separate the lighter chaff from the grain, a transverse accelerator roller (16) located beneath the discharge end (11) of the conveyor means (10) to accelerate the fall of the product, and a fixed wall (17) adjacent the accelerator roller (16) and defining therewith a passage through which the grain leaving the conveyor means (19) is accelerated, the fixed wall (17) being so formed as to incline the fall of the product (P) accelerated by the accelerator roller (16) relative to a vertical transverse plane.
摘要翻译：一种联合收割机，包括一个脱粒机单元（6），包括一个脱硫筒（17），该脱粒筒具有横向收割机的纵向轴线布置的轴线，以及围绕着该收割机下部的凹形格栅的脱粒机凹部（8）脱粒圆筒（7）并且限定通过由收割机收获的作物在平行于机器的纵向轴线的方向上穿过的通道。联合收割机还包括清洁单元（18），该清洁单元（18）包括一个轴承箱（19），枢轴箱（19）承载至少两个清洁筛（20,21），一个在另一个之上，输送装置（10），其接收由脱粒器单元）并将其放在清洁单元（18）上，用于引导落在清洁单元（18）上的产品（P）上的空气流的装置（23,25），以将打火机从颗粒，位于输送装置（10）的排出端（11）下方的横向加速辊（16），以加速产品的下落;以及与加速辊（16）相邻的固定壁（17）通过其离开输送装置（19）的谷物被加速，固定壁（17）形成为使相对于垂直横向平面加速的加速辊（16）的产品（P）的下降倾斜。

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