公开(公告)号：EP0900579A3

公开(公告)日：1999-12-22

申请号：EP98201861.6

申请日：1998-06-05

申请人： ELITE S.R.L. ,  Performance, Inc.

发明人： Bertolo, Giulio ,  Chisholm, Philip

IPC分类号： A63B69/16 ,  A63B21/008

CPC分类号： A63B69/16 ,  A63B21/00069 ,  A63B21/008

摘要： An apparatus provides variable resistance to rotation and includes a housing having a shaft having a first portion that is rotatable in the housing and a second portion passing outwardly thereof adapted to receive the tire of a bicycle for stationary bicycle exercise. A first body in the housing is mechanically linked to the first portion of the shaft so as to be rotatable within the housing. A second body in the housing is slidably connected to the first portion of the shaft and has flat face opposed to the flat face of the first body. The second body is movable with respect to the first body to result in a variably-sized gap between the opposed faces. A spring located between the housing and the second body biases the second body toward the first body. Further mechanism is provided to permit adjustment of the gap between the first body and the second body, and a viscous fluid in the housing frictionally engages the bodies and provides resistance to their rotation, with the amount of resistance dependent upon the size of the gap.

摘要翻译： 一种装置提供可变的旋转阻力，并且包括具有轴的壳体，所述轴具有第一部分和第二部分，所述第一部分可在所述壳体中旋转，所述第二部分向外穿过以适于接收自行车的固定自行车锻炼的轮胎。 壳体中的第一主体机械地连接到轴的第一部分以便可在壳体内旋转。 壳体中的第二主体可滑动地连接至轴的第一部分并且具有与第一主体的平坦面相对的平坦面。 第二主体相对于第一主体是可移动的，以在相对的面之间产生可变尺寸的间隙。 位于壳体和第二本体之间的弹簧朝向第一本体偏置第二本体。 提供另外的机构以允许调节第一主体和第二主体之间的间隙，并且壳体中的粘性流体摩擦地接合主体并提供对它们的旋转的阻力，阻力量取决于间隙的尺寸。

公开(公告)号：EP0900579B1

公开(公告)日：2006-01-25

申请号：EP98201861.6

申请日：1998-06-05

申请人： ELITE S.R.L. ,  Performance, Inc.

发明人： Bertolo, Giulio ,  Chisholm, Philip

IPC分类号： A63B69/16 ,  A63B21/008

CPC分类号： A63B69/16 ,  A63B21/00069 ,  A63B21/008

公开(公告)号：EP0900579A2

公开(公告)日：1999-03-10

申请号：EP98201861.6

申请日：1998-06-05

申请人： ELITE S.R.L. ,  Performance, Inc.

发明人： Bertolo, Giulio ,  Chisholm, Philip

IPC分类号： A63B69/16 ,  A63B21/008

CPC分类号： A63B69/16 ,  A63B21/00069 ,  A63B21/008

摘要： An apparatus provides variable resistance to rotation and includes a housing having a shaft having a first portion that is rotatable in the housing and a second portion passing outwardly thereof adapted to receive the tire of a bicycle for stationary bicycle exercise. A first body in the housing is mechanically linked to the first portion of the shaft so as to be rotatable within the housing. A second body in the housing is slidably connected to the first portion of the shaft and has flat face opposed to the flat face of the first body. The second body is movable with respect to the first body to result in a variably-sized gap between the opposed faces. A spring located between the housing and the second body biases the second body toward the first body. Further mechanism is provided to permit adjustment of the gap between the first body and the second body, and a viscous fluid in the housing frictionally engages the bodies and provides resistance to their rotation, with the amount of resistance dependent upon the size of the gap.

摘要翻译： 一种装置提供可变的抵抗旋转并且包括具有轴的壳体，所述轴具有可在壳体中旋转的第一部分，以及向外通过的第二部分，其适于容纳用于静止自行车运动的自行车的轮胎。 壳体中的第一主体机构地连接到轴的第一部分，以便能够在壳体内旋转。 壳体中的第二主体可滑动地连接到轴的第一部分并且具有与第一主体的平坦表面相对的平坦表面。 第二主体相对于第一主体可移动，从而在相对的面之间产生可变尺寸的间隙。 位于壳体和第二主体之间的弹簧将第二主体朝向第一主体偏压。 提供另外的机构以允许调整第一主体和第二主体之间的间隙，并且壳体中的粘性流体摩擦地接合主体并提供对其旋转的抵抗力，而阻力量取决于间隙的尺寸。