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1.发明授权公开(公告)号：US09073630B2
公开(公告)日：2015-07-07
申请号：US13492385
申请日：2012-06-08
CPC分类号： B64D33/00 , B32B37/18 , B32B38/0004 , B32B2038/0076 , B32B2305/08 , B32B2305/77 , B32B2439/02 , B64C27/04 , B64C27/12 , F16N31/002 , F16N31/006 , Y10T29/49815 , Y10T156/1052 , Y10T156/1082
摘要： A drip pan apparatus for a helicopter includes a frame and a drip pan. The frame is secured to a skirt on the airframe of the helicopter. The apparatus includes a drip pan for cooperation with a frame to cover an access opening to a transmission. The drip pan includes a substantially planar member of a fiber-reinforced composite and has a seal surface that is configured to cooperate with a seal surface of the frame. A seal member may be disposed between the substantially planar member and the frame to form a fluid-tight seal. The fiber-reinforced composite may be a carbon fiber-reinforced composite. A method of making the drip pan apparatus includes placing a plurality of sheets of an uncured fiber-reinforced composite material on one another to form an uncured stack. The uncured stack is then cured. A frame and a drip pan may be cut from the cured stack.
摘要翻译： 用于直升机的滴水盘装置包括框架和滴水盘。 框架固定在直升机的机身上的裙子上。 该装置包括与框架配合以覆盖变速器的进入开口的滴盘。 滴水盘包括纤维增强复合材料的基本平坦的构件，并且具有构造成与框架的密封表面配合的密封表面。 密封构件可以设置在基本平坦的构件和框架之间以形成流体密封。 纤维增强复合材料可以是碳纤维增强复合材料。 制造滴水盘装置的方法包括将多片未固化的纤维增强复合材料片彼此放置以形成未固化的叠层。 然后固化未固化的叠层。 可以从固化的堆叠中切割框架和滴盘。
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2.发明申请公开(公告)号：US20120312914A1
公开(公告)日：2012-12-13
申请号：US13492385
申请日：2012-06-08
CPC分类号： B64D33/00 , B32B37/18 , B32B38/0004 , B32B2038/0076 , B32B2305/08 , B32B2305/77 , B32B2439/02 , B64C27/04 , B64C27/12 , F16N31/002 , F16N31/006 , Y10T29/49815 , Y10T156/1052 , Y10T156/1082
摘要： A drip pan apparatus for a helicopter includes a frame and a drip pan. The frame is secured to a skirt on the airframe of the helicopter. The apparatus includes a drip pan for cooperation with a frame to cover an access opening to a transmission. The drip pan includes a substantially planar member of a fiber-reinforced composite and has a seal surface that is configured to cooperate with a seal surface of the frame. A seal member may be disposed between the substantially planar member and the frame to form a fluid-tight seal. The fiber-reinforced composite may be a carbon fiber-reinforced composite. A method of making the drip pan apparatus includes placing a plurality of sheets of an uncured fiber-reinforced composite material on one another to form an uncured stack. The uncured stack is then cured. A frame and a drip pan may be cut from the cured stack.
摘要翻译： 用于直升机的滴水盘装置包括框架和滴水盘。 框架固定在直升机的机身上的裙子上。 该装置包括与框架配合以覆盖变速器的进入开口的滴盘。 滴水盘包括纤维增强复合材料的基本平坦的构件，并且具有构造成与框架的密封表面配合的密封表面。 密封构件可以设置在基本平坦的构件和框架之间以形成流体密封。 纤维增强复合材料可以是碳纤维增强复合材料。 制造滴水盘装置的方法包括将多片未固化的纤维增强复合材料片彼此放置以形成未固化的叠层。 然后固化未固化的叠层。 可以从固化的堆叠中切割框架和滴盘。
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