Title:
WINDOW LIFTER
Document Type and Number:
Japanese Patent JPS5886280
Kind Code:
A
Abstract:
A rope drum (40) for the rope drive of a window lifter, having a conical winding portion (54), is proposed. This ensures that, as the rope correspondingly winds round the rope drum (40), the rope pull generated by the rope drum (40) is at its greatest when the window is closed or almost closed. The frictional force between the window and gaskets, which is increased in this region, is therefore overcome without further action, even when the drive motor is of low power.
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Inventors:
BUIRUHERUMU KOTSUHO
Application Number:
JP19539682A
Publication Date:
May 23, 1983
Filing Date:
November 09, 1982
Export Citation:
Assignee:
BROSE VERWALTUNG
International Classes:
B60J1/17; E05F11/48; F16H19/02; (IPC1-7): B60J1/17; E05F11/48
Domestic Patent References:
| JPS5247205U | 1977-04-04 |
Attorney, Agent or Firm:
Toshio Yano