Protective device for a mechanical connection
    22.
    发明公开
    Protective device for a mechanical connection 有权
    Schutzvorrichtungfüreine mechanische Kupplung

    公开(公告)号:EP1894457A1

    公开(公告)日:2008-03-05

    申请号:EP06425611.8

    申请日:2006-09-01

    发明人: Fedi, Alain

    IPC分类号: A01B71/08 F16D3/84 F16P1/02

    CPC分类号: F16P1/02 A01B71/08 F16D3/841

    摘要: A first element in the form of an attaching cap (1) is adapted to be attached round the take-off shaft of a traction vehicle and to receive in engagement connetion a second element in the form of covering guard (2) long enough to protect the whole of the accessible mechanical connection; the attaching cap (1) is provided with first and second receiving means (7, 13 a , 9) for receiving first and second securing means (11, 12, 13) made in the covering guard (2) - (Fig. 2).

    摘要翻译: 安装帽(1)形式的第一元件适于安装在牵引车辆的牵引轴周围,并且以接合方式接纳保护罩(2)形式的第二元件足以保护 整个可触及的机械连接; 安装盖(1)设置有第一和第二接收装置(7,13a,9),用于接收在防护罩(2)中制造的第一和第二固定装置(11,12,13) - (图2) 。

    Schutzanordnung
    24.
    发明公开

    公开(公告)号:EP1529429A1

    公开(公告)日:2005-05-11

    申请号:EP04023863.6

    申请日:2004-10-07

    IPC分类号: A01B71/08 F16D3/84

    摘要: Die Erfindung betrifft eine Schutzanordnung für ein Doppelkreuzgelenk 1 für Antriebe an landwirtschaftlichen Geräten mit einem ersten Schutzelement 11, einem ringförmigen zweiten Schutzelement und einem dritten Schutzelement 18. Das erste Schutzelement 11 weist seinem Außenumfang 13, der ersten Stirnkante nahe, umfangsverteilt angeformte und über den Außenumfang 13 vorstehende erste Halteansätze 14 auf, welche zumindest über einen der ersten Stirnkante entfernten Umfangskantenabschnitt eine Nut bilden und einen über die erste Stirnkante vorstehenden Stützlappen aufweisen. Das zweite Schutzelement 14 weist seinem Außenumfang der zweiten Stirnkante nahe, umfangsverteilt angeformte und über den Außenumfang vorstehende zweite Halteansätze 17 auf, welche zumindest über einen der zweiten Stirnkante nahen ersten Umfangskantenbereich eine zweite Nut und über einem der zweiten Stirnkante entfernten zweiten Umfangskantenbereich einen hinterschnittenen Abschnitt bilden. Das dritte Schutzelement 18 weist beidendig Halteabschnitte auf, die eine der Anzahl der ersten Halteansätze 14 und zweiten Halteansätze 17 entsprechende Anzahl von ersten Durchbrüchen 20 bzw. zweite Durchbrüche besitzen, die von den Halteansätzen 14, 17 durchgriffen werden.

    摘要翻译: 农业机械双万向接头的套筒由管状前(11)和后(15)部分组成。 它们具有围绕它们的边缘的钩(14,17),其配合有具有折叠部分(23a)的橡胶套(18)的相对边缘上的孔(20,24)。

    Driving shaft
    26.
    发明公开
    Driving shaft 有权
    Antriebswelle

    公开(公告)号:EP0916856A3

    公开(公告)日:2000-05-10

    申请号:EP98203840.8

    申请日:1998-11-13

    发明人: Yanata, Ryoji

    IPC分类号: F16C3/03 F16D3/06

    CPC分类号: A01B71/06 F16C3/035 F16D3/841

    摘要: A driving shaft (3) includes an inner tube (1) and an outer tube (2) having a modified cross-section. These tubes (1, 2) are axially movable but not rotatable relative to each other for transmitting torque therebetween. The driving shaft (3) comprises a partition unit having a pair of partition walls (8a, 8b; 16) hermetically sealing at least part of the inside of the inner tube to define a grease reserving space (8A) in the inner tube on the side of its distal end. The partition wall (8a, 16) on the side of its proximal end is provided with a hose mounting portion (8c; 23) having an oil hole (9). The driving shaft (3) further comprises an oiling port unit (10; 20) provided on a fitting yoke (7) on the side of the proximal end of the inner tube and an oiling conduit unit (11; 24, 25) for connecting the oiling port unit (10; 20) and the hose mounting portion (8c; 23) of the partition unit. The driving shaft further comprises a distribution passage unit (13, 14; 14) for distributing grease from the grease reserving space (8A) to the sliding surfaces of the tubes (1, 2) participating in torque transmission. With this construction, the grease is surely supplied to the portions (12) participating in torque transmission of the driving shaft (3) without requiring frequent grease supply. Moreover, there is no risk of the oiling hose from being unintentionally removed from the fixed position.

    摘要翻译: 驱动轴(3)包括具有改进横截面的内管(1)和外管(2)。 这些管(1,2)可以相对于彼此轴向移动但不可旋转,以在它们之间传递扭矩。 驱动轴(3)包括具有一对分隔壁(8a,8b; 16)的分隔单元,气密地密封内管的内部的至少一部分,以在内管中限定油脂储存空间(8A) 其远端的一侧。 其近端侧的分隔壁(8a,16)设有具有油孔(9)的软管安装部分(8c; 23)。 驱动轴(3)还包括设置在内管近端一侧的配合轭(7)上的供油口单元(10; 20)和用于连接的上油导管单元(11; 24,25) 上油口单元(10; 20)和分隔单元的软管安装部分(8c; 23)。 驱动轴还包括用于将油脂从油脂储存空间(8A)分配到参与扭矩传递的管(1,2)的滑动表面的分配通道单元(13,14; 14)。 通过这种结构,不需要频繁的供给润滑脂就可以将润滑脂供给到参与驱动轴(3)的扭矩传递的部分(12)。 此外,不会有无意的将油管从固定位置移除。

    Coupling shaft
    27.
    发明公开
    Coupling shaft 失效
    Kupplungsschaft。

    公开(公告)号:EP0611896A1

    公开(公告)日:1994-08-24

    申请号:EP94200373.2

    申请日:1994-02-11

    申请人: AGRITRANS B.V.

    IPC分类号: F16D3/84 A01B71/06

    摘要: Coupling shaft (1) for transmitting a torque from the power take-off shaft of a tractor to the input shaft of a driven agricultural machine, which shaft is provided with at least one universal joint (2), wherein the shaft (1) is protected by a tube (3) of fitting material which is mounted on the shaft (1) by means of a bearing ring (10) which protrudes into a groove (11) of the shaft (1) and is connected to a cover (4) which is fixed to the tube (3) and which projects over the universal joint (2), wherein the bearing ring (10) is provided with at least two cam-like protrusions (13) arranged along the periphery of the ring (10) at a mutual distance and the cover (4) is provided with at least two spaces (15) in each case for receiving these protrusions (13), wherein by an angular displacement of the bearing ring (10) relative to the cover (4) a locking in axial sense is effected between cover (4) and bearing ring (10), and wherein an insert piece (20) is active between cover (4) and bearing ring (10) to counter an opposite rotation of this bearing ring (10) such that assembly can take place without tools, but disassembly takes place with tools.

    摘要翻译: 用于将来自牵引车的动力输出轴的扭矩传递到从动农业机械的输入轴的联轴器(1),该轴设置有至少一个万向接头(2),其中所述轴(1)为 由安装在轴(1)上的管(3)保护,轴承环(10)突出到轴(1)的槽(11)中,并连接到盖(4) ),其固定到所述管(3)上并且突出在所述万向接头(2)上,其中所述轴承环(10)设置有沿着所述环(10)的周边布置的至少两个凸轮状突起(13) ),并且盖(4)在每种情况下设置有用于接收这些突起(13)的至少两个空间(15),其中通过所述轴承环(10)相对于所述盖(4)的角位移 )在盖(4)和轴承环(10)之间实现轴向锁定,并且其中插入件(20)在盖(4)和承载件(4)之间是有效的 (10)以抵抗该轴承环(10)的相对旋转,使得组件可以在没有工具的情况下进行,但是用工具进行拆卸。

    Zapfwellenschutz
    28.
    发明公开
    Zapfwellenschutz 失效
    Zapfwellenschutz。

    公开(公告)号:EP0369421A2

    公开(公告)日:1990-05-23

    申请号:EP89121131.0

    申请日:1989-11-15

    申请人: DEERE & COMPANY

    发明人:

    IPC分类号: F16D3/84 F16P1/02

    CPC分类号: A01B71/08 F16D3/841

    摘要: Eine Schutzabdeckung für Zapfwellen (10) mit einem U-för­mig ausgebildeten Gehäuseteil (22), welches in einer Aus­gangslage die Zapfwelle (10) von oben und von beiden Sei­ten her abdeckt, wird so ausgebildet, daß das Gehäuseteil (22) zwischen zwei Wangen (12, 14) um eine Achse (34) schwenkbar gelagert ist. Das Gehäuseteil (22) läßt sich aus einer Ausgangslage herunterklappen, so daß der Basis­schenkel (24) aus einer waagerechten Lage in eine senk­rechte Lage übergeht und die Stirnseite der Zapfwelle (10) abdeckt. Das Gehäuseteil (22) enthält ferner ein zwischen den freien Schenkeln (26, 28) angeordnetes Abdeckteil (36), welches bei heruntergeklapptem Gehäuseteil (22) die Zapfwelle von oben her abdeckt.

    摘要翻译: 一种用于动力输出轴(10)的保护罩,其具有U形结构的壳体部分(22),其在起始位置从上方和两侧覆盖动力输出轴(10) 构造成使得壳体部分(22)以围绕轴(34)的旋转方式安装在两个面颊(12,14)之间。 壳体部分22可以从起始位置向下折叠,使得基部肢体24从水平位置进入垂直位置并覆盖动力输出轴10的前侧。 此外,壳体部分(22)包括设置在自由臂(26,28)之间的覆盖部分(36),当外壳部分(22)向下折叠时,其从上方覆盖动力输出轴。

    Method of manufacturing a means of protection for a cardanic propeller shaft and means of protection obtained by the method
    29.
    发明公开
    Method of manufacturing a means of protection for a cardanic propeller shaft and means of protection obtained by the method 失效
    制造用于轮式螺旋桨轴承的保护手段的方法和由该方法获得的保护手段

    公开(公告)号:EP0154216A3

    公开(公告)日:1986-04-16

    申请号:EP85101518

    申请日:1985-02-13

    发明人: Benzi, Rolando

    IPC分类号: F16D03/84

    CPC分类号: F16D3/841 Y10T403/17

    摘要: Method of manufacturing a means (9) of protection for a cardanic propeller shaft (1) and means of protection obtained by the method whereby a portion of plastic tube (11) is cut, a cone (7) is formed for association to the tube (11) by injection of plastic material, a band (10) is formed by injection of plastic material on the larger edge of the cone (7) already formed, the material of the cone (7) and the material of the tube (11) in contact one with the other are welded together and a bearing ring (5) is formed that serves to engage on a Cardan joint (3) of the shaft the means (9) of protection obtained in the form of a single piece of plastic material.

    SYSTEM FOR CHECKING THE CONDITIONS OF USE OF A CARDAN SHAFT FOR A TOOL WHICH IS CONNECTED TO A MOTOR AND CARDAN SHAFT PROVIDED WITH SUCH A SYSTEM

    公开(公告)号:EP4428383A1

    公开(公告)日:2024-09-11

    申请号:EP24188854.4

    申请日:2020-05-04

    发明人: BONDIOLI, Carlo

    IPC分类号: F16D3/40 F16D3/227

    摘要: A cardan shaft for a tool which is connected to a motor and which is provided with a system for checking the conditions of use thereof. The cardan shaft comprises a rotatable portion which comprises a rotatable shaft, which may be in the form of a telescope-like member, with one or two end cardan joints. One or more sensor members are mounted on the cardan shaft in order to transmit signals to a data acquisition and data-processing electronic control unit (ECU) which is mounted on a fixed protection of the cardan shaft itself. The sensor members are provided to measure data selected from the group comprising: rotation speed of the rotatable shaft of the cardan shaft, number of rotations of the rotatable shaft, vibrations of the cardan shaft, temperature of at least one cardan joint and, when the rotatable shaft (26) is a telescope-like member, extension of such telescope-like member. The system for checking the conditions of use of the cardan shaft comprises a remote node which is connected to the ECU which is mounted on the fixed protection in a wired manner or wirelessly. The remote node is provided to acquire, store and process the data sent to the ECU by the one or more sensor members mounted on-board the cardan shaft.