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    • 75. 发明授权
    • Device for damping spring vibrations
    • 用于阻尼弹簧振动的装置
    • US5702314A
    • 1997-12-30
    • US765155
    • 1996-12-11
    • Michael Schmid
    • Michael Schmid
    • F16H7/08F16H7/12F16D3/12
    • F16H7/1218F16H7/1209F16H2007/081
    • The invention concerns a tensioner for traction drives which includes a base element and a tension roller support arranged partly concentric with each other, and further including a torsion spring which is guided on a bush and braces these two elements against each other. According to the invention, a tension bush (20) which includes a longitudinal slot (21) is inserted between the bush (6) and the inner diameter of the torsion spring (13) so as to bear against the inner periphery of the torsion spring (13).
    • PCT No.PCT / EP95 / 01217 371日期1996年12月11日第 102(e)日期1996年12月11日PCT 1995年4月1日PCT PCT。 第WO96 / 03598号公报 日期1996年2月8日本发明涉及一种用于牵引驱动器的张紧器,其包括基本元件和彼此部分同心地布置的张力辊支撑件,并且还包括在衬套上引导并将这两个元件相互支撑的扭簧 。 根据本发明,包括纵向狭槽(21)的张紧衬套(20)插入到衬套(6)和扭簧(13)的内径之间,以便抵靠扭簧的内周 (13)。
    • 77. 发明授权
    • Tensioning device for belt or chain drives
    • 用于皮带或链条传动的张紧装置
    • US5449328A
    • 1995-09-12
    • US324773
    • 1994-10-17
    • Werner SchmidtIngo SebastianHanns SeegersMichael SchmidRudolf Polster
    • Werner SchmidtIngo SebastianHanns SeegersMichael SchmidRudolf Polster
    • F16H7/08F16H7/12
    • F16H7/1218F16H2007/081F16H2007/0846
    • A tensioning device (1) for belt or chain drives comprising a tension arm (3) which carries a tension roller (4) on one end and is mounted at a second end for rotating together with a shaft (6) in a housing (2) while being resiliently supported on the housing (2) by a torsion spring (16), the tensioning device (1) further comprising a friction disk (10) which is rigidly connected to the shaft (6) or the tension arm (3), a friction lining (15,24,27) being arranged between a friction surface (10a) of the friction disk (10) and an axial contact surface (14) of the housing (2), characterized in that the contact surface (14) comprises a means (23,25,28) which engages the friction lining (15,24,27) by positive and/or force engagement and prevents any rotation of said friction lining (15,24,27) with respect to the contact surface (14).
    • 一种用于皮带或链条驱动器的张紧装置(1),包括一张张力臂(3),该张力臂在一端承载张紧辊(4),并安装在第二端,用于与壳体(2)中的轴(6)一起旋转 ),同时通过扭簧(16)弹性地支撑在壳体(2)上,张紧装置(1)还包括刚性地连接到轴(6)或张力臂(3)的摩擦盘(10) 在所述摩擦盘(10)的摩擦面(10a)和所述壳体(2)的轴向接触表面(14)之间布置有摩擦衬里(15,24,27),其特征在于,所述接触表面(14 )包括通过正和/或接合接合摩擦衬里(15,24,27)的装置(23,25,28),并且防止所述摩擦衬里(15,24,27)相对于接触件的任何旋转 表面(14)。