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LOWERING SYSTEM AND SUPPORT DEVICE, AND CEILING FORMWORK HAVING SUCH A LOWERING SYSTEM
LOWERING SYSTEM AND SUPPORT DEVICE, AND CEILING FORMWORK HAVING SUCH A LOWERING SYSTEM
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机译:放样系统和支持设备以及具有这种放样系统的吊顶模板
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摘要
The invention relates to a lowering system (10) for lowering ceiling formworks (70) during the removal of formworks of a building ceiling, comprising a reciprocating piston (14) and a support base (18), and a locking device, wherein the reciprocating piston (14) is slidably mounted in the support base (18), and can be pushed from an extended working position to a lowered position, and can be locked in the extended position by means of the locking device. The locking device has a pivot bearing and an eccentric lever (16), wherein the eccentric lever (16) is rotatably mounted in the pivot bearing, and the reciprocating piston (14) and the support base (18) are supported against each other in the working position by means of the eccentric lever (16).
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