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    • 2. 发明授权
    • Airactuated cone clutch fan drive
    • 空气锥形离合器风扇驱动
    • US07731006B2
    • 2010-06-08
    • US11675156
    • 2007-02-15
    • Samuel E. Settineri
    • Samuel E. Settineri
    • F16D25/0632F16D13/26
    • F16D25/0632F16D25/082
    • A clutch assembly having an overall diameter and overall axial length. Both the axial length and the ratio of the length to the diameter are reduced. A translatable clutch piston is in communication with a pressure chamber and is movable between a piston neutral position and a piston activated position in response to air pressure. A cone clutch member is moved from a clutch engaged position to a clutch disengaged position in response to the translatable clutch piston moving from the piston neutral position to the piston activated position. The cone clutch member engages the rotating drive shaft when in the clutch engaged position. A clutch spring member biases the cone clutch member into the clutch engaged position with a clutch engagement force. The clutch spring has a primary spring ratio of a wire diameter to a spring diameter optimized such that a maximum spring force is achieved while minimizing the spring length. A movable carrier member for the spring member has an increased axial length to reduce and limit abrasion damage to the piston and member. The bearing assembly has a reduced axial length limited by the ratio of its length to its inner diameter.
    • 具有总直径和总轴向长度的离合器组件。 轴向长度和长度与直径的比都减小了。 可平移的离合器活塞与压力室连通,并可响应于空气压力而在活塞中立位置和活塞启动位置之间移动。 响应于可移动离合器活塞从活塞中立位置移动到活塞启动位置,锥形离合器构件从离合器接合位置移动到离合器分离位置。 当处于离合器接合位置时,锥形离合器构件接合旋转驱动轴。 离合器弹簧构件以离合器接合力将锥形离合器构件偏压到离合器接合位置。 离合器弹簧具有线径与弹簧直径的初级弹簧比,其优化为使得在最小化弹簧长度的同时实现最大弹簧力。 用于弹簧构件的可移动承载构件具有增加的轴向长度,以减少并限制对活塞和构件的磨损损伤。 轴承组件具有由其长度与其内径的比率限制的减小的轴向长度。
    • 5. 发明授权
    • Thermal energy transfer limited rotating shaft for a pneumatic fan drive system
    • 用于气动风扇驱动系统的热能传递限制旋转轴
    • US07237665B2
    • 2007-07-03
    • US10904393
    • 2004-11-08
    • Samuel E. Settineri
    • Samuel E. Settineri
    • F16D13/24F16D13/72
    • F01P7/082F01P1/06F16D25/0632F16D25/123
    • A clutch assembly (20) for a fan drive system (12) of an engine (14) includes a translatable clutch housing (30) that is coupled to a fan (16). A rotating shaft (27) has a non-grooved thermal energy transfer portion (28) that is coupled to a drive pulley (32) of the engine (14). A liner (34) resides between and is engageable with the rotating shaft (27) and the translatable clutch housing (30). The engagement thereof generates thermal energy. The non-grooved thermal energy transfer portion (28) has a cross-sectional thickness (T1) of approximately less than 11 mm and transfers a significant portion of the thermal energy to the drive pulley (32).
    • 用于发动机(14)的风扇驱动系统(12)的离合器组件(20)包括联接到风扇(16)的可平移离合器壳体(30)。 旋转轴(27)具有非槽的热能传递部分(28),其耦合到发动机(14)的驱动滑轮(32)。 衬套34位于旋转轴(27)和可平移离合器壳体(30)之间并且可接合。 其接合产生热能。 非槽的热能传递部分(28)具有大约小于11mm的横截面厚度(T 1 SUB),并将大部分热能传递到驱动滑轮(32) 。
    • 6. 发明授权
    • Pneumatic clutch with improved friction member
    • 具有改进的摩擦件的气动离合器
    • US09291213B2
    • 2016-03-22
    • US13817532
    • 2011-08-04
    • Samuel E. Settineri
    • Samuel E. Settineri
    • F16D25/06F16D25/0632F16D25/08
    • F16D25/0632F16D25/082
    • A clutch assembly comprising a clutch housing, a central piston chamber positioned therein and a translatable clutch piston movable between a piston neutral and activated positions in response to air pressure. A rotating drive shaft member is positioned within the clutch housing. A cone clutch friction member is moved from a clutch engaged position to a clutch disengaged position in response to the translatable clutch piston moving between the piston neutral and activated positions. The cone clutch friction member engages the rotating drive shaft when in the clutch engaged position. A clutch spring biases the cone clutch friction member into the clutch engaged position with a clutch engagement force. The cone clutch friction member comprises a V-shaped member with a hollow or solid core, or a bent metal member. Friction material is positioned on at least the surfaces which engage and make contact with the rotating drive shaft member.
    • 一种离合器组件,包括离合器壳体,定位在其中的中心活塞室以及可在响应于空气压力的活塞中性位置和活动位置之间移动的可平移离合器活塞。 旋转的驱动轴构件定位在离合器壳体内。 响应于可移动离合器活塞在活塞中性位置和启动位置之间移动,锥形离合器摩擦构件从离合器接合位置移动到离合器分离位置。 当处于离合器接合位置时,锥形离合器摩擦构件接合旋转的驱动轴。 离合器弹簧以离合器接合力将锥形离合器摩擦构件偏压到离合器接合位置。 锥形离合器摩擦构件包括具有中空或实芯的V形构件或弯曲的金属构件。 摩擦材料至少位于与旋转的驱动轴构件接合并接触的表面上。
    • 8. 发明申请
    • Pneumatic Clutch With Improved Friction Member
    • 具有改进摩擦件的气动离合器
    • US20130140128A1
    • 2013-06-06
    • US13817532
    • 2011-08-04
    • Samuel E. Settineri
    • Samuel E. Settineri
    • F16D25/0632
    • F16D25/0632F16D25/082
    • A clutch assembly comprising a clutch housing, a central piston chamber positioned therein and a translatable clutch piston movable between a piston neutral and activated positions in response to air pressure. A rotating drive shaft member is positioned within the clutch housing. A cone clutch friction member is moved from a clutch engaged position to a clutch disengaged position in response to the translatable clutch piston moving between the piston neutral and activated positions. The cone clutch friction member engages the rotating drive shaft when in the clutch engaged position. A clutch spring biases the cone clutch friction member into the clutch engaged position with a clutch engagement force. The cone clutch friction member comprises a V-shaped member with a hollow or solid core, or a bent metal member. Friction material is positioned on at least the surfaces which engage and make contact with the rotating drive shaft member.
    • 一种离合器组件,包括离合器壳体,定位在其中的中心活塞室以及可在响应于空气压力的活塞中性位置和活动位置之间移动的可平移离合器活塞。 旋转的驱动轴构件定位在离合器壳体内。 响应于可移动离合器活塞在活塞中性位置和启动位置之间移动,锥形离合器摩擦构件从离合器接合位置移动到离合器分离位置。 当处于离合器接合位置时,锥形离合器摩擦构件接合旋转的驱动轴。 离合器弹簧以离合器接合力将锥形离合器摩擦构件偏压到离合器接合位置。 锥形离合器摩擦构件包括具有中空或实芯的V形构件或弯曲的金属构件。 摩擦材料至少位于与旋转的驱动轴构件接合并接触的表面上。