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    • 5. 发明申请
    • SELF LIGATING ORTHODONTIC BRACKET WITH COPLANAR SPRING
    • 自行调整带共平面弹簧的正交支架
    • WO2018052811A1
    • 2018-03-22
    • PCT/US2017/050741
    • 2017-09-08
    • ORTHO ORGANIZERS, INC.PAYNE, MarkCOREY, Colin
    • PAYNE, MarkCOREY, Colin
    • A61C7/12A61C7/14A61C7/28A61C7/30A61C7/34
    • An orthodontic self-ligating bracket for orthodontic treatment of maloccluded teeth is provided that includes a bracket body and a bracket door including a coplanar spring. The bracket body has a base that is contoured to attach to a surface of a tooth, a archwire slot on the top side of the bracket body extending in a mesiodistal direction and configured to releasably retain an archwire, and a bracket groove on the top side of the bracket body extending in an occlusogingival direction towards the archwire slot. The coplanar spring includes a spring body and one or more legs that deflect in direction generally coplanar with a plane of motion of the bracket door. The one or more legs interact with one or more depressions in the bracket body to move and retain the bracket door on the bracket body.
    • 提供了一种用于正畸治疗错牙合的牙齿的正畸自锁托槽,其包括托槽体和包括共面弹簧的托槽门。 支架主体具有成形为附接到牙齿表面的基部,在支架主体的顶侧上的弓丝槽沿近中心方向延伸并且构造成可释放地保持弓丝,并且托架槽在顶侧上 所述支架主体沿咬合方向朝向所述弓丝槽延伸。 共面弹簧包括弹簧体和一个或多个腿,所述腿在与支架门的运动平面大致共面的方向上偏转。 一个或多个腿与托架主体中的一个或多个凹陷相互作用,以将托架门移动并保持在托架主体上。
    • 10. 发明申请
    • STOPPER ROD
    • WO2006129091A2
    • 2006-12-07
    • PCT/GB2006/001991
    • 2006-06-01
    • FOSECO INTERNATIONAL LIMITEDPAYNE, MarkNITZL, GeraldSCHLOTTBOHM, WernerHENRICH, Horst-Günther
    • PAYNE, MarkNITZL, GeraldSCHLOTTBOHM, WernerHENRICH, Horst-Günther
    • B22D41/18
    • B22D41/186
    • A stopper rod for controlling the flow of molten steel from a tundish has a metal carrier element (15a; 15b; 15c) partly received in an internal passageway (12b; 12c) of the stopper rod, the carrier element compressing sealing means (19a; 19b; 19c) between a frustoconical undersurface of a laterally enlarged portion thereof and a complementary seating surface of the stopper rod passageway, there being an insert (20; 24; 27c) threadedly engaged with one of the carrier element and stopper rod body at a position above a laterally enlarged portion of the carrier element, with further sealing means (21; 25; 25a, 25b) disposed between said insert and the carrier element. Preferably the insert is a nut (27c) screwed down onto a washer (26c) which compresses the further sealing means (25a, 25b).
    • 用于控制来自中间包的钢水流动的塞杆具有部分地容纳在塞杆的内部通路(12b; 12c)中的金属载体元件(15a; 15b; 15c),载体元件压缩密封装置(19a; 19b; 19c)在其横向扩大部分的截头圆锥形下表面和塞杆通道的互补的就座表面之间,其中有一个插入件(20; 24; 27c)与一个承载元件和止动杆主体螺纹接合在一个 位于载体元件的横向放大部分上方,并且设置在所述插入件和载体元件之间的另外的密封装置(21; 25; 25a,25b)。 优选地,插入件是拧紧到垫圈(26c)上的螺母(27c),该垫圈压缩另外的密封装置(25a,25b)。