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1. 发明授权

US4850397A Heat insulating jacket with snap-lock seam 失效
标题翻译：隔热护套，带扣锁缝
公开(公告)号：US4850397A
公开(公告)日：1989-07-25
申请号：US185333
申请日：1988-04-21
申请人： Claude A. Grenier
发明人： Claude A. Grenier
IPC分类号： A44B19/16 , A44B19/40 , F16L59/02
CPC分类号： F16L59/022 , A44B19/16 , A44B19/406
摘要： An improved heat insulating jacket slit lengthwise thereof held closed by a unique pair of dissimilar separable snap-lock seam members formed of extruded plastic and designed for heat-fused assembly to the inner plastic layer of flexible laminated sheeting having an outer layer nonfusible to said seam members. Each seam member includes a narrow groove sized to snugly seat and conceal the adjacent lateral edge of the sheeting. Each seam member includes internesting snap-lock members positioned to interlock when laminated sheeting fused thereto is wrapped about ducting. A blanket of resilient heat insulating material is laminated to the inner plastic layer of the sheeting and aids in holding the seam members interlocked.
摘要翻译：一种改进的绝热护套狭缝，其长度方向由一对由挤出塑料形成的不同的可分离的快速锁定接缝构件保持闭合，并被设计用于与柔性层压片材的内部塑料层进行热熔合组装，所述柔性层压片材具有不能与所述接缝会员每个接缝构件包括窄的槽，其尺寸适于紧密地安置并隐藏片材的相邻侧边缘。每个接缝构件包括楔形夹紧构件，其定位成当夹在其上的层叠片材围绕管道缠绕时互锁。弹性绝热材料的毯子被层压到片材的内部塑料层上，并有助于将接缝部件互锁。

2. 发明授权

US4605043A Snap-on heat insulating jacket and method for enclosing ducting 失效
标题翻译：卡扣式隔热护套和封闭管道的方法
公开(公告)号：US4605043A
公开(公告)日：1986-08-12
申请号：US638852
申请日：1984-08-08
申请人： Claude A. Grenier
发明人： Claude A. Grenier
IPC分类号： F16L59/02 , F16L58/00 , B32B1/08
CPC分类号： F16L59/022 , Y10S428/92 , Y10T428/14 , Y10T428/24777 , Y10T428/24793
摘要： Enclosed is an improved snap-on heat insulating jacket for ducting and method uniquely designed for simplicity and ease of assembly. Resilient heat insulating material is laminated to a flexible sheet plastic main body provided with interlocking snap-on seam members positioned, when closed, for concealment by an external guard flap coated on its inwardly facing surface with pressure sensitive adhesive thereby to embrace the ducting with a cover having a substantially continuous smooth outer surface free of foreign matter collecting crevices and the like.
摘要翻译：封闭的是一种改进的用于管道的快插绝缘护套，并且为了简单和易于组装而独特设计的方法。柔性隔热材料被层压到柔性片材塑料主体上，该柔性片材塑料主体设置有互锁的卡扣接缝构件，当闭合时，通过用压敏粘合剂涂覆在其面向内的表面上的外部保护翼片来隐藏，从而将管道与盖子具有基本上连续平滑的外表面，没有异物收集裂缝等。

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