ELEKTROMAGNETISCHE BREMSE ODER KUPPLUNG
    1.
    发明公开

    公开(公告)号:EP4357634A3

    公开(公告)日:2024-05-15

    申请号:EP24162237.2

    申请日:2022-03-17

    申请人: KEB Automation KG

    IPC分类号: F16D27/00 F16D27/06

    摘要: Die Erfindung betrifft eine elektromagnetische Bremse oder Kupplung, mit einem Elektromagneten (2), einem Permanentmagneten (3) und einer mit dem Elektromagneten (2) und dem Permanentmagneten (3) zusammenwirkenden Ankerplatte (4), die verdrehfest, gleichwohl aber axial verschieblich auf einem Nabenkörper (11) angeordnet ist, wobei der Elektromagnet (2) ein Magnetgehäuse (5) und eine davon aufgenommene Spule (6) aufweist, wobei das Magnetgehäuse (5) ankerplattenseitig einen einen Außenpol bereitstellenden Außenringkörper (15) und einen einen Innenpol bereitstellenden Innenringkörper (16) aufweist, dadurch gekennzeichnet, dass der Innenringkörper (16) ankerplattenseitig den Permanentmagneten (3) trägt und dass zwischen dem Innenringkörper (16) und dem Außenringkörper (15) ein als Magnetflussbrücke dienender und den Innenringkörper (16) mit dem Außenringkörper (15) verbindender Steg (17) angeordnet ist.

    ROTATION TRANSMISSION DEVICE
    2.
    发明公开
    ROTATION TRANSMISSION DEVICE 审中-公开
    ROTATIONSÜBERTRAGUNGSVORRICHTUNG

    公开(公告)号:EP3088762A4

    公开(公告)日:2017-01-25

    申请号:EP14874627

    申请日:2014-12-10

    IPC分类号: F16D41/08 F16D27/10 F16D41/06

    摘要: A rotation transmission device includes torque cams (40) provided between opposed surfaces of a flange (21) of a control retainer (16A) and a flange (25) of a rotary retainer (16B) and configured to convert an axial movement of the control retainer (16A) to relative rotational motion between the two retainers (16A and 16B). All of the torque cams (40) are circumferentially offset from all of the pillars (22) of the control retainer (16A) and all of the pillars (26) of the rotary retainer (16B), and a pair of cam grooves (41 and 42) forming each torque cam (40) are heat-treated only at their areas that are brought into contact with a ball (43) of the torque cam (40), to increase the hardness of these areas, thus improving the durability of the retainers (16A and 16B).

    摘要翻译: 旋转传递装置包括扭矩凸轮(40),其设置在控制保持器(16A)的凸缘(21)和旋转保持器(16B)的凸缘(25)的相对表面之间,并且被配置为转换控制 保持器(16A)到两个保持器(16A和16B)之间的相对旋转运动。 所有转矩凸轮(40)都与控制保持器(16A)的所有支柱(22)和旋转保持器(16B)的所有支柱(26)以及一对凸轮槽(41)的周向偏移 和42)形成每个扭矩凸轮(40)仅在与扭矩凸轮(40)的球(43)接触的区域进行热处理,以增加这些区域的硬度,从而提高 保持器(16A和16B)。

    DEVICE FOR CONTROLLING THE PRESSURE IN A VEHICLE TYRE
    3.
    发明公开
    DEVICE FOR CONTROLLING THE PRESSURE IN A VEHICLE TYRE 审中-公开
    用于控制车辆轮胎中的压力的​​装置

    公开(公告)号:EP3071429A1

    公开(公告)日:2016-09-28

    申请号:EP14863694.7

    申请日:2014-11-20

    IPC分类号: B60C23/00 B60C23/12

    摘要: A device (10) for providing air under pressure to a rotating pneumatic tire is disclosed. The device comprises a pump (48, 50, 58) which in use rotates with the tire and which provides air under pressure to the tire when the pump is activated. There is a pump drive system for activating the pump upon a loss of pressure in the tire. The pump drive system includes a connecting rod (52) which is rotationally connected to the tire and an eccentric body (32) which rotates with the rod when the pump is inactive. The eccentric body is inhibited from rotating with the rod to activate the pump. Relative rotation between the rod and the eccentric body drives the pump to provide air under pressure to the tire. An electromagnetic clutch is provided which has a first plate (26) which is non-rotatable and a second plate (36) which rotates with the body. The first plate is connected to the second plate electromagnetically when the clutch is engaged to prevent rotation of the second plate and hence of the connecting rod.

    摘要翻译: 公开了一种用于将压力下的空气提供给旋转充气轮胎的装置(10)。 该装置包括泵(48,50,58),该泵在使用中与轮胎一起旋转并且当泵被启动时向轮胎提供压力下的空气。 有一个泵驱动系统用于在轮胎失压时启动泵。 泵驱动系统包括与轮胎可旋转地连接的连杆(52)以及当泵不工作时与杆一起旋转的偏心体(32)。 偏心体被阻止与杆一起旋转以启动泵。 杆和偏心体之间的相对旋转驱动泵向轮胎提供压力下的空气。 提供一种电磁离合器,其具有不可旋转的第一板(26)和与主体一起旋转的第二板(36)。 当离合器接合时,第一板与第二板电磁连接,以防止第二板以及因此连杆的旋转。

    Electromagnetic clutch unit, four-wheel-drive vehicle, control method for the electromagnetic clutch unit, and control method for the four-wheel-drive vehicle
    4.
    发明公开
    Electromagnetic clutch unit, four-wheel-drive vehicle, control method for the electromagnetic clutch unit, and control method for the four-wheel-drive vehicle 有权
    电磁离合器,四轮驱动车辆,四轮驱动的车辆用电磁离合器组件和控制方法的控制方法

    公开(公告)号:EP2778461A1

    公开(公告)日:2014-09-17

    申请号:EP14159016.6

    申请日:2014-03-12

    申请人: JTEKT CORPORATION

    IPC分类号: F16D27/06

    摘要: An electromagnetic clutch unit (3) includes: a friction mechanism (7) including a first friction member (70) and a second friction member (71); a lock sleeve (8) connected to an input shaft member so as to be non-rotatable relative to the input shaft member, and movable in an axial direction of the electromagnetic clutch unit between a first position at which the lock sleeve is engaged with only the input shaft member and a second position at which the lock sleeve is engaged with both an output shaft member and the input shaft member; and a pressing member (90) that constitutes a magnetic path extending over the pressing member and the second friction member, and that presses the lock sleeve with the electromagnetic force to move the lock sleeve from the first position to the second position.

    摘要翻译: 电磁离合器单元(3)包括:一个摩擦机构(7)包括:第一摩擦件(70)和第二摩擦件(71); 一个锁定套筒(8)连接到输入轴构件,以便相不可旋转基于输入轴部件和可动的电磁离合器装置中的哪一个锁定套筒仅与接合的第一位置之间的轴向方向上是 输入轴构件,并在所述锁定套筒与两个输出轴构件和所述输入轴构件的接合的第二位置; 和加压构件(90)做构成磁路上延伸的按压构件和第二摩擦构件,并没有按压锁定套管与电磁力施加到锁定套管从第一位置向第二位置移动。

    COIL ROTATION TYPE ELECTROMAGNETIC CLUTCH
    6.
    发明授权
    COIL ROTATION TYPE ELECTROMAGNETIC CLUTCH 有权
    与REEL转动电磁离合器

    公开(公告)号:EP2333369B1

    公开(公告)日:2012-03-21

    申请号:EP09810087.8

    申请日:2009-09-01

    IPC分类号: F16D27/02

    CPC分类号: F16D27/06

    摘要: Brushes (20, 21), which slide on slip rings (23, 24) having power feeding terminals (51, 53) to be electrically connected with a power feed side, are provided with extensions (32, 36) extending in the radial direction of a feed core (3).  The extensions (32, 36) are so formed as to be bent in a direction away from a coil bobbin (12), and third bent portions (32c, 36c) positioned at the ends are electrically connected with terminal portions (10d, 10d) of coil terminals.  A mounting recess (3a) housing a power feeding unit (5) of the feed core (3) has an outer diameter (R1) made smaller than the inner diameter (R2) of the coil bobbin (12).  As a result, the mounting recess (3a) can be so positioned in the feed core (3) as to be separated in the direction shown by an arrow (A) from a coil-wound portion (14) of the coil bobbin (12) by a distance (H), whereby the size of a coil rotation type electromagnetic clutch (1) can be reduced in the directions shown by arrows (A-B).