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公开(公告)号:US20160263809A1
公开(公告)日:2016-09-15
申请号:US15028964
申请日:2014-10-10
发明人: Wolfgang Sedlacek , Dietmar Stani
IPC分类号: B29C47/88
CPC分类号: B29C48/9115 , B29C48/09 , B29C48/10 , B29C48/2566 , B29C48/30 , B29C48/32 , B29C48/87 , B29C48/90 , B29C48/901 , B29C48/911 , B29L2031/757
摘要: A device and a method for increasing the cooling power of an extrusion line and for extruding a profiled plastic section in an energy-efficient manner, in particular a plastic tube, having at least one extruder; a tool which shapes the profiled section, the tool having at least one inner ring and an outer ring, wherein the inner ring and the outer ring are connected by webs; a calibrating unit; and additional subsequent devices.
摘要翻译: 一种用于增加挤出生产线的冷却功率并且以能量有效的方式挤出异型塑料部分的装置和方法,特别是具有至少一个挤出机的塑料管; 成形所述成形部的工具,所述工具具有至少一个内圈和外圈,其中所述内圈和所述外圈通过腹板连接; 校准单元; 和附加的后续设备。
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公开(公告)号:US20130161139A1
公开(公告)日:2013-06-27
申请号:US13821902
申请日:2011-09-24
IPC分类号: F16F9/516
摘要: A damping cylinder (100) is provided. The damping cylinder (100) comprises a housing (101) and a piston cylinder (201) located within the housing (101). A piston rod (103) extends from the housing (101) and the piston cylinder (201). The damping cylinder (100) can also include a piston (203) coupled to the piston rod (103). The piston (203) is movable within the piston cylinder (201) and separates the piston cylinder (201) into a first fluid chamber (210) and a second fluid chamber (211). The damping cylinder (100) can further include a damping module (102) in fluid communication with the first and second fluid chambers (210, 211). The damping module (102) includes a pressure relief valve (221) configured to provide a first damping level and a directional control valve (222) configured to provide at least a second damping level.
摘要翻译: 提供阻尼缸(100)。 阻尼缸(100)包括壳体(101)和位于壳体(101)内的活塞缸(201)。 活塞杆(103)从壳体(101)和活塞缸(201)延伸。 阻尼缸(100)还可以包括联接到活塞杆(103)的活塞(203)。 活塞(203)可在活塞缸(201)内移动并将活塞缸(201)分离成第一流体室(210)和第二流体室(211)。 阻尼缸(100)还可以包括与第一和第二流体室(210,211)流体连通的阻尼模块(102)。 阻尼模块(102)包括被配置为提供第一阻尼水平的压力释放阀(221)和配置成提供至少第二阻尼水平的方向控制阀(222)。
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