Title:
【発明の名称】モータ駆動の階段昇降機
Document Type and Number:
Japanese Patent JP2001525290
Kind Code:
A
Abstract:
Described is a motor-driven stair climbing device (10) to carry equipment and goods, more particularly wheel chairs (9) with disabled persons. The wheel chair (9) can be detachably fixed to the stair climber (10) and essentially comprises a stable frame (101) with an energy source (8.1, 8.2), a drive shaft (18), a drive control, feelers (7, 131, 132), sensors (7) and a lifting mechanism to climb the steps. The stair climbing device is characterized in that a support device (30, 33) is provided, which is supported on the following step of the stairs (1.2, 1.3) and in that the entire center of gravity (5) of the stair climber (10), the wheel chair (9) and the disabled person is located between the support points of the running wheel (12) or the support device (30, 330) on the steps of the stairs (1.1, 1.2, 1.3).
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Inventors:
Karstens, Bernd
Application Number:
JP2000524170A
Publication Date:
December 11, 2001
Filing Date:
November 17, 1998
Export Citation:
Assignee:
Otto Bock Ortopediche Industrie Vezitz-Unt Fair Baltunks Gameem Behr und Companie Commandit Gesellschaft
International Classes:
A61G5/00; A61G5/06; B62B5/02; B62D55/075; (IPC1-7): B62B5/02; A61G5/00; B62D55/075
Attorney, Agent or Firm:
Takehiko Suzue (4 outside)