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2. 发明公开

EP2084408A2 BELT CLAMPING APPARATUS AND METHOD 有权
标题翻译：皮带夹紧装置和方法
公开(公告)号：EP2084408A2
公开(公告)日：2009-08-05
申请号：EP07844092.2
申请日：2007-10-10
申请人： Flexible Steel Lacing Company
发明人： MCKEE, James Patrick
IPC分类号： F16B2/14
CPC分类号： F16G3/00 , B65G15/00 , Y10S24/35 , Y10T24/3969 , Y10T24/44009 , Y10T24/44043 , Y10T24/45005 , Y10T24/45079
摘要： An apparatus and method are provided for clamping a belt with a quick clamping action. The apparatus and method employ an impact force applied to a clamping device that causes a clamping portion of the clamping device to be driven into clamping engagement with the belt received in a housing for the clamping device. In one form, the clamping device has a clamp actuator that includes an impact receiving end preferably disposed outside the housing and a clamp member in the housing that is driven into clamping engagement with the belt by the actuator. The preferred belt clamp has the actuator and clamp member configured so that during belt pulling operations, the clamp also self-locks onto the belt to increase the clamping force applied thereto. In another aspect, the housing preferably has wall portions of varying thickness to provide increased strength where needed while keeping the weight thereof to a minimum.
摘要翻译：提供了一种用快速夹紧动作夹紧皮带的设备和方法。该设备和方法利用施加在夹紧装置上的冲击力，该冲击力使得夹紧装置的夹紧部分被驱动成与容纳在夹紧装置的壳体中的带夹紧接合。在一种形式中，夹紧装置具有夹具致动器，该夹具致动器包括优选地布置在壳体外部的冲击接收端和壳体中的夹具构件，该夹具构件通过致动器被驱动成与带夹紧接合。优选的皮带夹具具有致动器和夹具构件，使得在皮带牵拉操作期间，夹具还自锁在皮带上以增加施加到其上的夹紧力。另一方面，壳体优选具有不同厚度的壁部分，以在需要时提供增加的强度，同时保持其重量最小。

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