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1. 发明授权

US06830723B2 Apparatus for treating molten metal having a sealed treatment zone 失效
标题翻译：用于处理具有密封处理区域的熔融金属的设备
公开(公告)号：US06830723B2
公开(公告)日：2004-12-14
申请号：US10384481
申请日：2003-03-07
申请人： Richard Larouche , Daniel Maltais
发明人： Richard Larouche , Daniel Maltais
IPC分类号： C21C700
CPC分类号： C21C7/0068 , B22D41/00 , C21C7/04 , C22B9/00 , F27B3/04 , F27D1/00 , F27D1/1808 , F27D3/16 , F27D99/0073 , F27M2001/012
摘要： An apparatus for treating molten metal includes a treatment vessel for holding molten metal and a removable cover or hood for the vessel. Sealing means are provided between the cover and the vessel to provide a gas tight treatment zone. The sealing means include mating peripheral flanges on the vessel and cover, with the cover flange having two spaced annular sealing strips for contacting the vessel flange and a metal annular splash protector. These sealing strips include a thermal barrier strip formed of a deformable fibrous refractory material to provide a gas tight, a thermal barrier between the interior of the vessel and the exterior and a metal annular strip upon which the cover is supported on the vessel with the cover flange at a fixed distance above the vessel flange and the thermal barrier strip is compressed therebetween to a controlled degree.
摘要翻译：一种用于处理熔融金属的设备包括用于保持熔融金属的处理容器和用于容器的可移除的盖或罩。密封装置设置在盖和容器之间以提供气密处理区。密封装置包括在容器和盖上的配合的周边凸缘，其中盖凸缘具有用于接触容器凸缘和金属环形防溅罩的两个间隔开的环形密封条。这些密封条包括由可变形纤维耐火材料形成的热障板，以提供气密性，容器内部与外部之间的热障，以及金属环形条，盖在支架上具有盖在容器凸缘上方固定距离处的凸缘和热障板在其间被压缩到受控程度。

2. 发明授权

US08684051B2 Set of cutters for a canter head 有权
标题翻译：一套刀头为一个长头
公开(公告)号：US08684051B2
公开(公告)日：2014-04-01
申请号：US12807076
申请日：2010-08-28
申请人： Clermont Levasseur , Marius Sirbu , Richard Larouche
发明人： Clermont Levasseur , Marius Sirbu , Richard Larouche
IPC分类号： B27G13/00
CPC分类号： B27L11/005 , B27L11/007
摘要： The present invention relates to a cutting device for a fast canter head (20) comprising a knife holder (22) directed at an angle, a counter knife (30) with an elbow and a dorsal support (37) which positions a cutting knife (50) having a cutting angle (54). The cutting knife has a pair of adjustment recesses (52) containing an adjustment device (58). The adjustment device comprises an end of support (64) which leans against the dorsal support and works like a compensator to take into account any wear of the cutting angle of the knife for a constant distance grinding operation, in an adjustable position, making it possible to preserve a same rotation distance. The adjustment device has a railing guide (70) which slips into the adjustment recess (52) and which comprises an elastic wall (72) which pushes against the sides of the recess by the action of a tightening conical element (76) activated by a conical set screw (78). In the event of shock, the guide slips.
摘要翻译：本发明涉及一种用于快速长枪头（20）的切割装置，其包括以一定角度指向的刀架（22），具有弯头的对刀（30）和设置切割刀的背面支撑（37） 50）具有切割角（54）。切割刀具有一对包含调节装置（58）的调节凹部（52）。调节装置包括支撑件（64）的端部，其倾斜抵靠背侧支撑件并且像补偿器一样工作以考虑到刀具的切割角度的任何磨损以进行恒定距离的研磨操作，使其成为可能以保持相同的旋转距离。调节装置具有滑动到调节凹部（52）中的栏杆导向件（70），该导轨（70）包括弹性壁（72），该弹性壁通过紧固锥形元件（76）的作用推动凹部的侧面锥形固定螺钉（78）。在发生冲击的情况下，指南滑倒。

3. 发明申请

US20110056587A1 Set of cutters for a canter head 有权
标题翻译：一套刀头为一个长头
公开(公告)号：US20110056587A1
公开(公告)日：2011-03-10
申请号：US12807076
申请日：2010-08-28
申请人： Clermont Levasseur , Marius Sirbu , Richard Larouche
发明人： Clermont Levasseur , Marius Sirbu , Richard Larouche
IPC分类号： B27C1/14
CPC分类号： B27L11/005 , B27L11/007
摘要： The present invention relates to a cutting device for a fast canter head (20) comprising a knife holder (22) directed at an angle, a counter knife (30) with an elbow and a dorsal support (37) which positions a cutting knife (50) having a cutting angle (54). The cutting knife has a pair of adjustment recesses (52) containing an adjustment device (58). The adjustment device comprises an end of support (64) which leans against the dorsal support and works like a compensator to take into account any wear of the cutting angle of the knife for a constant distance grinding operation, in an adjustable position, making it possible to preserve a same rotation distance. The adjustment device has a railing guide (70) which slips into the adjustment recess (52) and which comprises an elastic wall (72) which pushes against the sides of the recess by the action of a tightening conical element (76) activated by a conical set screw (78). In the event of shock, the guide slips.
摘要翻译：本发明涉及一种用于快速长枪头（20）的切割装置，其包括以一定角度指向的刀架（22），具有弯头的对刀（30）和设置切割刀的背面支撑（37） 50）具有切割角（54）。切割刀具有一对包含调节装置（58）的调节凹部（52）。调节装置包括支撑件（64）的端部，其倾斜抵靠背侧支撑件并且像补偿器一样工作以考虑到刀具的切割角度的任何磨损以进行恒定距离的研磨操作，使其成为可能以保持相同的旋转距离。调节装置具有滑动到调节凹部（52）中的栏杆导向件（70），该导轨（70）包括弹性壁（72），该弹性壁通过紧固锥形元件（76）的作用推动凹部的侧面锥形固定螺钉（78）。在发生冲击的情况下，指南滑倒。

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