基本信息:

• 专利标题： Flexural spring support for vibratory apparatus
• 专利标题（中）：灵活的FederunterstützungfürvibrierendeGeräte
• 申请号：EP95630106.3 申请日：1995-10-05
• 公开(公告)号：EP0767322A1 公开(公告)日：1997-04-09
• 发明人： Lotz, Wilfrid , Lovett, Donald C.
• 申请人： EMERSON ELECTRIC CO.
• 申请人地址： 8100 W. Florissant Avenue St. Louis Missouri 63136 US
• 专利权人： EMERSON ELECTRIC CO.
• 当前专利权人： EMERSON ELECTRIC CO.
• 当前专利权人地址： 8100 W. Florissant Avenue St. Louis Missouri 63136 US
• 代理机构： Weydert, Robert
• 主分类号： F16F15/073
• IPC分类号： F16F15/073 ; F16F1/02 ; B29C65/06

摘要：

A flexural spring support for a vibratory apparatus comprises a substantially stationary first member (10), a second member (14) disposed opposite and spaced from said first member (10) and intended to undergo translating motion in a plane, and a plurality of elongated flexural springs (40) coupling said members (10,14) to one another. Each spring (40) is provided at its ends with a respective flange (42,44), the underside of which is in forced engagement with the surface of the associated member (10,14). Adjustable fastening means (46,54;48,56) cause the engagement pressure to be of such magnitude as to prevent relative motion between the flange (42,44) and member surface when said second member (14) undergoes motion, thereby substantially eliminating fretting corrosion previously manifest at the springs. In addition, each spring (40) is configured to form a clamped constant strain tapered beam.

摘要（中）：

用于振动装置的弯曲弹簧支撑件包括基本上固定的第一构件（10），与所述第一构件（10）相对并间隔开并且旨在在平面中进行平移运动的第二构件（14），以及多个细长 将所述构件（10,14）彼此联接的挠性弹簧（40）。 每个弹簧（40）在其端部处设置有相应的凸缘（42,44），其下侧与相关联构件（10,14）的表面强制接合。 可调节的紧固装置（46,54; 48,56）使得接合压力具有如此大的程度，以防止当所述第二构件（14）经受运动时凸缘（42,44）和构件表面之间的相对运动，从而基本上消除 以前在弹簧上表现出微弱的腐蚀。 此外，每个弹簧（40）构造成形成夹紧的恒定应变锥形梁。

公开/授权文献:

• EP0767322B1  Flexural spring support for vibratory apparatus 公开/授权日：2001-04-18

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