-
公开(公告)号：US11739799B2
公开(公告)日：2023-08-29
申请号：US17774062
申请日：2020-09-08
Applicant: KENDRION (VILLINGEN) GMBH
Inventor： Björn Bergfeld
CPC classification number: F16D13/30 , F16D13/66 , F16D23/12 , F16D25/082 , F16D2023/126
Abstract: A coupling arrangement is provided and includes a first component, a second component, a press-on element, and an actuating unit, such that the second component can be displaced from a first position to a second position. The actuating unit includes an actuator and a lever rotatably mounted in the second component about an axis of rotation perpendicular to a longitudinal axis and having a contact surface to contact a fixed mating surface. The contact surface and/or the mating surface has a convex curvature, and the actuator and the lever cooperate such that the movement of the actuator along the longitudinal axis is converted into movement of the lever on the mating surface, and such that the second component is displaced along the longitudinal axis in the second position.
-
公开(公告)号：US2858920A
公开(公告)日：1958-11-04
申请号：US61301656
申请日：1956-10-01
Applicant: JABSCO PUMP CO
Inventor： WARREN DOBLE
IPC: F16D13/30
CPC classification number: F16D13/30
-
公开(公告)号：US09133889B2
公开(公告)日：2015-09-15
申请号：US14310649
申请日：2014-06-20
Applicant: KIT MASTERS INC.
Inventor： Craig M. Swanson
IPC: F16D25/0632 , F16D13/30 , F16D27/01 , F16D25/08 , F16D27/00
CPC classification number: F16D13/30 , F16D25/0632 , F16D25/082 , F16D27/004 , F16D27/01 , Y02T10/76
Abstract: Some embodiments of a fan clutch system may drive an output member to rotate at a first speed when opposing friction clutch surfaces are engaged and to rotate at a second, slower speed when the friction clutch surfaces are shifted to a disengaged position. In particular embodiments, the multi-speed clutch system may employ an eddy current drive system that is arranged axially rearward of the friction clutch surfaces while the fan blade device is mounted in a position that is axially forward of the of the friction clutch surfaces.
Abstract translation: 当相对的摩擦离合器表面接合时，风扇离合器系统的一些实施例可以驱动输出构件以第一速度旋转，并且当摩擦离合器表面移动到脱离位置时，其以第二较慢的速度旋转。 在特定实施例中，多速离合器系统可以采用涡流驱动系统，该涡流驱动系统布置在摩擦离合器表面的轴向后方，同时风扇叶片装置安装在摩擦离合器表面的轴向前方的位置。
-
公开(公告)号：US4515258A
公开(公告)日：1985-05-07
申请号：US473425
申请日：1983-03-09
Applicant: Duane R. Johnson
Inventor： Duane R. Johnson
CPC classification number: F01P7/085 , F16D25/082 , F16F3/04
Abstract: A clutch drive (10) includes a spindle (16) mounting a driving member (94) and a driven member (126) for rotation about the spindle (16). The driving member (94) includes a pressure plate (96) which moves axially along the spindle (16) to engage and disengage from the driven member (122). Disengagement of the pressure plate (96) is effected by a piston and cylinder mechanism (34, 52) operated by compressed air. A plurality of circumferentially spaced springs (106) yieldably urge the pressure plate (96) into engagement with the driven member (126). A drive link (112) interconnects adjacent springs (106) to form a link through which driving torques are transmitted. The drive link (112) is curved, so that shock loads created upon engagement of the clutch are absorbed by straightening the drive link (112).
Abstract translation: 离合器驱动器（10）包括安装驱动构件（94）的心轴（16）和用于围绕心轴（16）旋转的从动构件（126）。 驱动构件（94）包括沿主轴（16）轴向移动以与从动构件（122）接合和分离的压板（96）。 通过由压缩空气操作的活塞和气缸机构（34,52）来实现压板（96）的脱离。 多个周向间隔开的弹簧（106）可屈服地促使压力板（96）与被驱动构件（126）接合。 驱动连杆（112）相互连接相邻的弹簧（106）以形成传动驱动扭矩的连杆。 驱动连杆（112）是弯曲的，使得在离合器接合时产生的冲击载荷通过矫直驱动连杆（112）而被吸收。
-
公开(公告)号：US3756359A
公开(公告)日：1973-09-04
申请号：US3756359D
申请日：1971-06-23
Applicant: EATON CORP
CPC classification number: B66D5/12 , B66D2700/07
Abstract: In a hoist, a Weston type brake mechanism is formed with a friction disk integral with the load shaft, and the driving element of the Weston brake mechanism as well as the ratcheted locking disk of the brake are mounted for rotation in the axis of the load shaft and are effective through the integral friction disk to control the load shaft directly so as to control the load at all times. The driving element of the Weston brake mechanism is made of two parts, one of which is a gear in frictional relationship to the other part, and held assembled thereto by means entirely contained between the two parts so that they function effectively as one. Any failure in the frictional relationship will not affect the functioning of the Weston brake mechanism to control the load.
Abstract translation: 在起重机中，Weston型制动机构形成有与负载轴一体的摩擦盘，并且Weston制动机构的驱动元件以及制动器的棘轮锁定盘安装成在负载轴线上旋转 轴，通过一体摩擦盘有效地直接控制负载轴，以始终控制负载。 威斯顿制动机构的驱动元件由两部分组成，其中一部分是与另一部分摩擦关系的齿轮，并且通过完全包含在两部分之间的装置将其组装在一起，使得它们有效地起作用。 摩擦关系的任何故障都不会影响到Weston制动机构的功能来控制负载。
-
公开(公告)号：US3570316A
公开(公告)日：1971-03-16
申请号：US3570316D
申请日：1969-06-10
Applicant: RICHARD S HORNACK , GUSTAVE C HEYMAN
Inventor： HORNACK RICHARD S , HEYMAN GUSTAVE C
CPC classification number: F16H13/02 , F16H3/00 , F16H2712/06
Abstract: FIRST AND SECOND SHAFTS JOURNALED FROM A SUPPORT ROTATION ABOUT AXES DISPOSED AT GENERALLY RIGHT ANGLES TO EACH OTHER. A FIRST FRICTION CONE IS MOUNTED ON ONE OF THE SHAFTS FOR ROTATION THEREWITH AND A PAIR OF SECOND PAIR OF FRICTION CONES ARE MOUNTED IN AXIALLY SPACED RELATION ON THE OTHER SHAFT FOR SIMILAR SHIFTING THEREALONG AND FOR ROTATION THEREWITH. THE SECOND CONES, WHEN SHIFTED, ARE
ALTERNATELY POSITIONABLE IN FRICTIONAL ENGAGEMENT WITH THE OPPOSITE SIDE PORTIONS OF THE FIRST CONE, WHEREBY A REVERSING TRANSMISSION IS PROVIDED. IN ADDITION, ONE FORM OF THE INVENTION PROVIDES MEANS WHEREBY THE FIRST CONE IS ADJUSTABLY SHIFTABLE ALONG ITS AXIS OF ROTATION.
-
公开(公告)号：US20230074560A1
公开(公告)日：2023-03-09
申请号：US17930192
申请日：2022-09-07
Applicant: Rolls-Royce Corporation
Inventor： Joseph D. Black
Abstract: In some examples, a cone clutch assembly includes an inner cone member rotationally coupled to a first shaft, the inner cone member defining a first friction surface, and an outer cone member rotationally coupled to a second shaft, the outer cone member defining a second friction surface opposing the first friction surface. The inner cone member and outer cone member are configured to be selectively engage and disengaged from each other. When the inner cone member is engaged with the outer cone member, the first friction surface of the inner cone member frictionally engages the second friction surface of the outer cone member such that rotational motion is transferred between the inner cone member and the outer cone member. The inner surface of the inner cone member opposing the first friction surface includes at least one groove configured to receive a cooling fluid during operation of the cone clutch assembly.
-
公开(公告)号：US20180266493A1
公开(公告)日：2018-09-20
申请号：US15920858
申请日：2018-05-02
Applicant: HOERBIGER ANTRIEBSTECHNIK HOLDING GMBH
Inventor： Andreas DEMPFLE , Juergen BINDER , Peter ECHTLER
CPC classification number: F16D11/14 , F16D13/30 , F16D23/025 , F16D2023/0643 , F16D2023/0662
Abstract: A shifting device for a motor vehicle is described, comprising a first coupling component which is adapted to be selectively rotationally coupled to a second coupling component with a form-fit. In an open state, the first coupling component is rotationally decoupled from the second coupling component. In a frictional fit state, the coupling components are rotationally coupled with a frictional fit via a first frictional fit ring and a second frictional fit ring. In a form-fit state, an actuating ring is rotationally coupled to the first coupling component and the second coupling component with a form-fit such that the latter are connected with a form-fit. A motor vehicle transmission, in particular a fully automatic stepped transmission having such a shifting device is additionally presented.
-
公开(公告)号：US4325470A
公开(公告)日：1982-04-20
申请号：US121932
申请日：1980-02-15
Applicant: Alan L. Bopp
Inventor： Alan L. Bopp
CPC classification number: B66D3/14 , B66D1/58 , Y10S254/903
Abstract: A ratchet lever hoist (10) which includes an overload clutch (19) enclosed within the hoist handwheel (16). The handwheel is driven through a spline connection with the input drive hub (24) of the hoist, and carries a plurality of first clutch disks 94. Second clutch disks (100) are carried by a load brake drive member (34) and frictionally engage the clutch disks (94) through friction disks (106) bonded to the second clutch disks (100). The clutch is preloaded to a torque capacity corresponding to the rated load of the hoist or a predetermined value over the rated load, such that the clutch will slip, preventing rotation of the load brake drive member when the torque capacity of the clutch is exceeded.
Abstract translation: 棘轮式起重机（10），其包括封闭在提升手轮（16）内的过载离合器（19）。 手轮通过与起重机的输入驱动轮毂（24）的花键连接驱动，并且承载多个第一离合器盘94.第二离合器盘（100）由负载制动驱动构件（34）承载并摩擦接合 通过结合到第二离合器盘（100）的摩擦盘（106）离合器盘（94）。 离合器被预加载到对应于起重机的额定负载的扭矩容量或超过额定负载的预定值，使得当超过离合器的扭矩容量时离合器将滑动，防止负载制动驱动构件的旋转。
