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    • 2. 发明授权
    • Damper disc assembly having a plate formed with lubricating members for
reducing friction caused by engagement with damper springs
    • 减震盘组件具有形成有润滑构件的板,用于减少与阻尼弹簧接合引起的摩擦
    • US5782694A
    • 1998-07-21
    • US676659
    • 1996-07-10
    • Hisashi HonjoIkuo MurataHideyuki ImanakaHiroyuki Matsubara
    • Hisashi HonjoIkuo MurataHideyuki ImanakaHiroyuki Matsubara
    • F16F15/123F16D3/14F16D3/52
    • F16F15/1234
    • A clutch disc assembly (1) is provided with lubrication members (11a, 11b) to reduce the wear of the parts which contact the large coil springs (7) disposed within the clutch disc assembly (1). Plates (4) and (5) and a separated flange (3) are configured to rotate relative to each other. Raised portions (4a) and (5a) of the plates (4) and (5) correspond to a window (3c). Each of the large coil springs (7) extends in a circumferential direction with respect to the clutch disc assembly (1). Each large coil spring is confined within a corresponding the window (3c) of the separated flange (3) and further between the raised portions (4a) and (5a) of the plates (4) and (5). Lubricant-impregnated members (11a, 11b) are provided on a portion of respective sides of the separated flange (3), and are contactable with the large spring coil (7). In one alternate embodiment, a portion of plates (105) and (106) is provided with a plurality of minute apertures (140). The plates (105) and (106) are then provided with a surface hardened layer (130) to reduce wear due to friction.
    • 离合器盘组件(1)设置有润滑部件(11a,11b),以减少接触设置在离合器盘组件(1)内的大螺旋弹簧(7)的部件的磨损。 板(4)和(5)和分离的凸缘(3)构造成相对于彼此旋转。 板(4)和(5)的凸起部分(4a)和(5a)对应于窗口(3c)。 每个大螺旋弹簧(7)相对于离合器盘组件(1)在圆周方向上延伸。 每个大的螺旋弹簧被限制在相应的分离的凸缘(3)的窗口(3c)中,并且进一步限制在板(4)和(5)的凸起部分(4a)和(5a)之间。 润滑剂浸渍部件(11a,11b)设置在分离法兰(3)的各侧的一部分上,并与大弹簧线圈(7)接触。 在一个替代实施例中,板(105)和(106)的一部分设置有多个微小孔(140)。 然后,板(105)和(106)设置有表面硬化层(130),以减少由于摩擦而引起的磨损。
    • 7. 发明授权
    • Clutch drum
    • 离合器鼓
    • US06523663B2
    • 2003-02-25
    • US09845214
    • 2001-05-01
    • Ikuo Murata
    • Ikuo Murata
    • F16D1360
    • F16D13/62Y10T74/1987
    • A clutch drum 15 is configured to reduce the weight of a clutch drum while keeping the mechanical losses of the clutch drum 15 in check. The clutched drum 15 houses several clutch plates 17 and has a cylindrical part 23 and a plurality of the teeth 25 that are arranged circumferentially around the inside of the cylindrical part 23 and extend in the axial direction. The teeth 25 have tooth cusps 29 and tooth flanks 31 on both rotational-direction sides. Bottom lands 35 are formed on the inside surface of the cylindrical part 23 between the teeth 25 in the axial direction. The outside recesses 37 are formed on the portions of the outside surface of the cylindrical part 23 that correspond to the teeth 25 and the inside recesses 27 are formed on the inside surfaces of the teeth 25.
    • 离合器鼓15构造成在保持离合器鼓15的机械损失的同时减小离合器鼓的重量。 离合式滚筒15容纳多个离合器片17,并且具有圆筒部23和多个齿25,周向地配置在圆筒部23的内部并沿轴向延伸。 齿25在旋转方向侧具有齿尖29和齿面31。 在轴25的齿25之间的圆筒部23的内表面上形成底面35。 外侧凹部37形成在与齿25对应的圆筒部23的外侧面的部分上,内侧凹部27形成在齿25的内侧面上。