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热词
    • 5. 发明公开
    • Adjustable torque transmission mechanism, especially for a laminar sheet materials conveyor device
    • 可调扭矩驱动装置,特别是用于层流板的输送装置
    • EP1538358A1
    • 2005-06-08
    • EP04102480.3
    • 2004-06-03
    • Ibérica A.G., S.A.
    • Montserrat Carbonell, MarcBermudez Perez, Ramon
    • F16D7/08F16D43/206F16D25/08
    • F16D43/206F16D7/08F16D25/082
    • It comprises a main shaft (1) attached to a transmission element (2) that imparts an intermittent rotary movement to the main shaft (1), a positioning plate (8) attached to the main shaft (1), a drive sprocket (9) attached to a transmission shaft (4) of the sheet conveyor device, and a coupling device (13,14,19,20) able to transmit the movement of the positioning plate (8) to the drive sprocket (9). It is characterised in that the coupling device is a hydraulic and/or pneumatic proportional clutch which includes a pressure chamber (13) fed with a fluid and/or gas at a constantly adjustable pressure (P) by means of a hydraulic and/or pneumatic exterior circuit, a piston (14) that moves in response to said pressure (P), and means of engaging or disengaging the clutch (19,20) associated with the piston (14), the positioning plate (8) and the drive sprocket (9), in such a way that the clutch permits at all times delivery of the torque required in function of the main shaft's (1) movement.
    • 它包括一个主轴(1)连接到一个传输元件(2)没有赋予间歇旋转运动到所述主轴(1),一个定位板(8)连接到所述主轴(1),驱动链轮(9 )附接至片材输送装置的传动轴(4),和联接装置(13,14,19,20),其能够将定位板(8)的运动传递到驱动链轮(9)。 据DASS联接装置是一个液压和/或气动比例离合器其包括由液压和/或气动的方式与在恒定的调节的压力(P)的流体和/或气体进料的压力室(13) 外部电路,活塞(14)移动时那样,响应于所述压力(P),和接合或脱开与活塞(14),所述定位板(8)和驱动链轮相关联的离合器(19,20)的方式 (9)在寻求一种方式做了离合器允许在任何时候都递送在主轴(1)的运动的功能所需的扭矩。