发明申请
- 专利标题: Press cushion for a hydraulic press
- 专利标题(中): 按压液压机的垫子
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申请号: US13136066申请日: 2011-07-21
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公开(公告)号: US20120018933A1公开(公告)日: 2012-01-26
- 发明人: Martin Marxen
- 申请人: Martin Marxen
- 优先权: DE102010036539.4 20100721
- 主分类号: B30B15/28
- IPC分类号: B30B15/28 ; F16F9/00 ; B30B15/34
摘要:
A press cushion (7, 17, 27) for a hydraulic press (1) including a first layer (9, 19, 39) which is impermeable to fluids and includes an elastomeric material and fibers connected therewith; a second layer (10, 20, 40) connected with the first layer (9, 19, 39), wherein the second layer is also impermeable to fluids, wherein the first layer (9, 19, 39) is provided with a plurality of channels (15, 22, 28, 36) on its side oriented towards the second layer (10, 20, 40), wherein the channels include a material that is flow-capable at least at the operating temperature of the press (1). Additionally the channels (15) are closed fluid tight at least through the second layer (10, 20, 40).
公开/授权文献
- US08573280B2 Press cushion for a hydraulic press 公开/授权日:2013-11-05
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