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公开(公告)号:EP0602425B1
公开(公告)日:1997-03-26
申请号:EP93118950.0
申请日:1993-11-25
申请人: SMC KABUSHIKI KAISHA
CPC分类号: B25B5/122 , B25B5/061 , F15B11/024 , F15B11/036 , F15B15/1404 , F15B15/204 , F16J15/164
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公开(公告)号:EP0602425B2
公开(公告)日:2001-11-21
申请号:EP93118950.0
申请日:1993-11-25
申请人: SMC Kabushiki Kaisha
CPC分类号: B25B5/122 , B25B5/061 , F15B11/024 , F15B11/036 , F15B15/1404 , F15B15/204 , F16J15/164
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公开(公告)号:EP0602425A1
公开(公告)日:1994-06-22
申请号:EP93118950.0
申请日:1993-11-25
申请人: SMC KABUSHIKI KAISHA
CPC分类号: B25B5/122 , B25B5/061 , F15B11/024 , F15B11/036 , F15B15/1404 , F15B15/204 , F16J15/164
摘要: A variable force cylinder device with a piston (20) reciprocated by a pressurized fluid in a cylinder chamber (18), in which the piston (20) has a large-diameter portion (34) and a small-diameter portion (36), the cylinder chamber (18) has a large-bore portion (30) corresponding to the large-diameter portion of the piston (34) and a small-bore portion (32) corresponding to the small-diameter portion of the piston (36), and a variable force mechanism is provided for varying a pressure-receiving area of the piston (20) under an interaction of the piston (20) with the cylinder chamber (18) varying depending on the phases of the piston stroke.
摘要翻译: 一种具有活塞(20)的可变力气缸装置,活塞(20)在气缸室(18)中由加压流体往复运动,活塞(20)具有大直径部分(34)和小直径部分(36), 气缸室(18)具有对应于活塞(34)的大直径部分的大孔部分(30)和对应于活塞(36)的小直径部分的小孔部分(32) 并且提供可变力机构,用于在活塞(20)与气缸室(18)的相互作用下改变活塞(20)的受压面积,这取决于活塞冲程的相位而变化。
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