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1. 发明授权

US06439041B1 Powder dispensing/collection manifold for indoor wear testing 有权
标题翻译：用于室内磨损测试的粉末分配/收集歧管
公开(公告)号：US06439041B1
公开(公告)日：2002-08-27
申请号：US09634570
申请日：2000-08-09
申请人： David O. Stalnaker , Richard J. Macioce , Craig McClung , Daniel Hentosz, Sr.
发明人： David O. Stalnaker , Richard J. Macioce , Craig McClung , Daniel Hentosz, Sr.
IPC分类号： B60C2302
CPC分类号： G01N3/56 , G01M17/022 , G01N33/445
摘要： A powder dispensing/collection device for indoor testing of pneumatic tires includes a first outer housing (12) having an open end (24) facing a road wheel (94). First and second adjustable shrouds (28), (32) are disposed on an upper and lower portion of the outer housing respectfully. The shrouds are selectively moveable in a direction perpendicular to a width (w) of the outer housing. A second inner housing (48) is partially enclosed by the outer housing and has an open end (64) facing the road wheel which protrudes out from the outer housing a predetermined distance. At least one of the outer walls of the inner housing and the inner walls of the outer housing define a vacuum collection chamber (76). The inner housing is manually moveable within the outer housing so that the distance between the open end of the inner housing and the road wheel can be adjusted. A hose (78) extends through an aperture (80) in the inner housing and into the dispensing chamber. A spray nozzle (84) is connected to the free end of the hose. The position of the spray nozzle within the dispensing chamber is adjustable by manually moving the nozzle backward or forward within the inner housing. At least one vacuum duct (82a, 82b) is operatively connected to a rear wall (22) of the outer housing for transferring a vacuum force to the vacuum collection chamber.
摘要翻译：用于充气轮胎的室内测试的粉末分配/收集装置包括具有面向轮轮（94）的开口端（24）的第一外壳（12）。第一和第二可调节罩（28），（32）相当地设置在外壳的上部和下部。护罩可以在垂直于外壳的宽度（w）的方向上选择性地移动。第二内壳体（48）被外壳部分地包围，并且具有面向从外壳延伸预定距离的轮轮的开口端（64）。内壳体的外壁和外壳体的内壁中的至少一个限定真空收集室（76）。内壳体可以在外壳体内手动地移动，从而能够调整内壳体的敞开端与车轮之间的距离。软管（78）延伸穿过内壳体中的孔（80）并进入分配室。喷嘴（84）连接到软管的自由端。通过在内部壳体内手动地将喷嘴向后或向前移动，可以调节分配室内的喷嘴的位置。至少一个真空管道（82a，82b）可操作地连接到外壳体的后壁（22），用于将真空力传递到真空收集室。

2. 发明申请

US20050073074A1 Mold and method of molding annular tread belt 失效
标题翻译：模具和成型环形胎面带的方法
公开(公告)号：US20050073074A1
公开(公告)日：2005-04-07
申请号：US10678997
申请日：2003-10-03
申请人： Albert Yovichin , Larry Steidl , Daniel Hentosz
发明人： Albert Yovichin , Larry Steidl , Daniel Hentosz
IPC分类号： B29C33/02 , B29C33/00 , B29C33/20 , B29C33/44 , B29D30/06 , B29D30/56 , B29D30/70 , B29K21/00 , B29L30/00 , B60C11/02 , B29C35/00
CPC分类号： B29C33/005 , B29C33/20 , B29C33/44 , B29D30/0629 , B29D30/70 , B29D2030/523 , B30B11/007 , B60C11/02
摘要： A segmented annular mold for forming a tread belt having a reinforcing belt structure, the belt structure having a radial thickness (t) is disclosed. The mold has a plurality of radially movable and outwardly expandable inner segments for forming the inner surface of the tread belt and a plurality of radially movable and contracting outer segments for forming the outer tread belt surface. The radially inner and radially outer segments form a mold parting line at a location radially outward of a midpoint of the belt reinforcing structure of the tread belt at a location greater than 50% (t) as measured from the radially innermost surface of the belt reinforcing structure. The radially inner segments have upper and lower lateral edge forming portions extending outwardly to the parting line. Similarly, the radially outer mold segments have upper and lower lateral edge forming portions extending inwardly to the parting line. The parting line is located at least radially outwardly of a radially inner second belt layer of the belt reinforcing structure.
摘要翻译：公开了一种用于形成具有加强带结构的胎面带的分段环形模，该带结构具有径向厚度（t）。模具具有多个可径向移动的和可向外扩展的内部段，用于形成胎面带的内表面和多个可径向移动和收缩的外部段，用于形成胎面外胎面表面。径向内部和径向外部部分在径向向外位于胎面带的带束加强结构的中点处的位置处形成分模线，该位置大于50％（t），该位置从带束加强件的径向最内表面测量结构体。径向内部段具有向外延伸到分型线的上侧和下侧边缘形成部分。类似地，径向外部模具段具有向内延伸到分型线的上侧和下侧边缘形成部分。分型线位于带束加强结构的径向内部第二带束层的至少径向外侧。

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