发明名称 |
ACIONAMENTO DE CORRIMÃO PARA UMA ESCADA ROLANTE OU UMA ESTEIRA ROLANTE |
摘要 |
A handrail-drive for an escalator or moving walk drives the handrail through frictional contact with an outside surface of the handrail. Press-on rollers engaging the inside of the handrail may be employed to press the handrail against a drive-wheel of the drive. The force of the rollers may be adjustable. The drive-wheel may include a gas-filled tire on a rim and can be driven by a motor, a step-chain wheel, or a step-chain drive. |
申请公布号 |
BRPI0400913(B1) |
申请公布日期 |
2013.12.24 |
申请号 |
BR2004PI00913 |
申请日期 |
2004.03.31 |
申请人 |
INVENTIO AKTIENGESELLSCHAFT |
发明人 |
THOMAS ILLEDITS;HUBERT HOELZL |
分类号 |
B66B23/24;B66B23/04 |
主分类号 |
B66B23/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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