公开(公告)号：US4590590A

公开(公告)日：1986-05-20

申请号：US555979

申请日：1983-11-29

申请人： James R. Toone ,  Robert L. Barker

发明人： James R. Toone ,  Robert L. Barker

IPC分类号： G01S3/80 ,  B63B22/00 ,  G01S3/801 ,  B63B21/52

CPC分类号： B63B22/003

摘要： A sonobuoy float canister is releasably latched to a wound cable pack container. The cable is attached at its upper end to the canister and at its lower end to a lower sonobuoy component. A rotor latches the canister and container together in one rotative position so that the cable is not unwound or payed out to provide a first or shallow depth deployment of the lower component. In a second rotative position of the rotor the canister and container are unlatched from one another and the cable is positively restrained after a predetermined partial payout to provide a medium depth deployment of the lower component. In a third rotative position of the rotor the positive restraint of cable payout is removed and the canister and container are unlatched so that the cable is fully payed out to provide for full depth deployment of the underwater component.

摘要翻译： Sonobuoy浮筒可释放地锁定到缠绕电缆包容器。 电缆在其上端连接到罐，并在其下端连接到较低的声波器部件。 转子将罐和容器在一个旋转位置处一起锁定在一起，使得电缆不被展开或支付以提供下部部件的第一或浅的深度展开。 在转子的第二旋转位置中，罐和容器彼此解开，并且在预定的部分支付之后，电缆被正确地约束，以提供下部部件的中等深度展开。 在转子的第三个旋转位置，电缆支架的积极约束被去除，并且罐和容器被解锁，使得电缆完全支付以提供水下部件的全部深度部署。

公开(公告)号：US5478341A

公开(公告)日：1995-12-26

申请号：US811638

申请日：1991-12-23

申请人： Kevin S. Cook ,  S. Kyle Hayes ,  James R. Toone

发明人： Kevin S. Cook ,  S. Kyle Hayes ,  James R. Toone

IPC分类号： A61B17/58 ,  A61B17/16 ,  A61B17/17 ,  A61B17/92 ,  A61B17/56

CPC分类号： A61B17/1721 ,  A61B17/1725 ,  A61B17/921

摘要： This invention includes a ratchet wheel carried by the locking bolt and engaged by a pin carried by the targeting guide. The pin and ratchet wheel permit the locking bolt to rotate in a tightening direction and prevent the bolt from rotating in a direction to cause the bolt to loosen. Therefore, during impact, the bolt is prevented from loosening. After the IM rod is inserted and the surgeon wants to remove the targeting guide, the pin is shifted and locked into a disengaged position with the ratchet wheel to permit the locking bolt to rotate without obstruction. The ratchet pin may be locked in its retracted position.

摘要翻译： 本发明包括由锁定螺栓承载并与由目标导向器承载的销接合的棘轮。 销和棘轮允许锁定螺栓沿紧固方向旋转，并且防止螺栓沿使螺栓松动的方向旋转。 因此，在冲击时，防止螺栓松动。 在IM杆插入并且外科医生想要移除瞄准导向器之后，销被移动并且锁定到与棘轮的脱离位置，以允许锁定螺栓旋转而没有阻塞。 棘轮销可以锁定在其缩回位置。

公开(公告)号：US5693047A

公开(公告)日：1997-12-02

申请号：US598724

申请日：1996-02-08

申请人： John Meyers ,  James R. Toone ,  Mark Bryant

发明人： John Meyers ,  James R. Toone ,  Mark Bryant

IPC分类号： A61B17/16

CPC分类号： A61B17/164 ,  A61B17/1617

摘要： Abstract of the Disclosure Intramedullary reamers are well known in orthopaedic procedures for reaming out a tubular passage within a bone for accommodating an implant such as a femoral nail. The reamer head of this invention is designed to accommodate a press fit connection to a reamer shaft. Heretofore, such press fit connections placed a hoop stress on the neck of the shaft such that the hoop stress significantly exceeded the yield strength of the material. Therefore in such prior art heads, the neck of the head would begin to crack adjacent the opening of the neck. The reamer head of this invention substantially reduces the hoop stresses on the neck of the head at its opening and provides for a smoother transition of stresses along the neck by forming a counter bore through the neck while maintaining a satisfactory press fit connection between the head and the shaft.

摘要翻译： 公开内容髓内钉铰刀在用于在骨内用于容纳植入物（例如股骨钉）的管状通道的矫形手术中是众所周知的。 本发明的铰刀头被设计成容纳与铰刀轴的压配合连接。 迄今为止，这种压配合连接在轴的颈部上施加环向应力，使得环向应力显着超过材料的屈服强度。 因此，在这种现有技术的头部中，头部的颈部将开始在颈部的开口附近开裂。 本发明的铰刀头在其开口处大大降低了头部颈部的环向应力，并且通过在颈部形成一个反向孔，并且通过在头部和 轴。