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Système de protection et procédé d'enroulement/déroulement d'un matériau de protection
专利权人:
De Gier B.V.
发明人:
申请号:
EP11195802.1
公开号:
EP2471356A1
申请日:
2011.12.27
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
The invention provides a shielding system (1), comprising:a flexible shielding material (2)a roller (3) for winding up and down the shielding material,a first motor (4) to rotationally drive the roller,an upper edge support system (5) for supporting an upper edge of the shielding material comprising flexible means (6) connected between the upper edge of the shielding material and one or more pulling elements of the support system, anda second motor (9) to drive the one or more pulling elements,characterized in that at least one of the first motor (4) and second motor (9) can be driven with different speeds, and in that the shielding system comprisesa sensor (21) to measure a process parameter during winding/unwinding of the shielding material, anda control system (10) to control a ratio between speeds of the first and the second motor in dependence of the process parameter.
来源网站:
中国工程科技知识中心
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