公开(公告)号：US09333022B2

公开(公告)日：2016-05-10

申请号：US12375169

申请日：2007-07-05

申请人： William Graves ,  Iain Alexander McMillan ,  Ray Randle

发明人： William Graves ,  Iain Alexander McMillan ,  Ray Randle

IPC分类号： A61B17/58 ,  A61B17/60 ,  A61F2/00 ,  A61B17/92

CPC分类号： A61B17/92 ,  Y10T29/539

摘要： A tool for extracting a pin from a substrate comprises a first lever arm with a body part having a cavity in which the free end of a pin can be received, and a second lever arm which can pivot relative to the first lever arm. A jaw component is provided within the body part which can be actuated from an unlocked position in which a pin within the jaw component can slide freely past the jaw component, and a locked position in which the pin is gripped by engagement of the jaw component with the side wall of the pin, and a support is provided which can slide relative to the body part, in a direction towards the substrate from which the pin is to be extracted. Initial movement of the first lever arm relative to the second lever arm causes the jaw component to be actuated from its unlocked position to its locked position so that an inserted pin is gripped by the jaw component. Continued movement of the first lever arm relative to the second lever arm causes the support to slide relative to the body part, so that an inserted pin which is gripped by the jaw component is displaced relative to the substrate.

摘要翻译： 用于从基板提取销的工具包括具有主体部分的第一杠杆臂，该主体部分具有可以容纳销的自由端的空腔，以及可相对于第一杠杆臂枢转的第二杠杆臂。 颚部件设置在主体部分内，其可以从解锁位置致动，在该解锁位置中，钳夹部件内的销可自由地滑动通过钳口部件，以及锁定位置，销通过卡爪部件与 销的侧壁和支撑件被设置成能够相对于主体部分在朝向基板的方向上滑动，该销从销子被提取。 第一杠杆臂相对于第二杠杆臂的初始运动导致卡爪部件从其解锁位置致动到其锁定位置，使得插入的销被夹爪部件夹紧。 第一杠杆臂相对于第二杠杆臂的继续运动导致支撑件相对于主体部分滑动，使得由夹爪部件夹紧的插入销相对于基板移位。

公开(公告)号：US20100234851A1

公开(公告)日：2010-09-16

申请号：US12375169

申请日：2007-07-05

申请人： William Graves ,  Iain McMillan ,  Ray Randle

发明人： William Graves ,  Iain McMillan ,  Ray Randle

IPC分类号： A61B17/92

CPC分类号： A61B17/92 ,  Y10T29/539

摘要： A tool for extracting a pin from a substrate comprises a first lever arm with a body part having a cavity in which the free end of a pin can be received, and a second lever arm which can pivot relative to the first lever arm. A jaw component is provided within the body part which can be actuated from an unlocked position in which a pin within the jaw component can slide freely past the jaw component, and a locked position in which the pin is gripped by engagement of the jaw component with the side wall of the pin, and a support is provided which can slide relative to the body part, in a direction towards the substrate from which the pin is to be extracted. Initial movement of the first lever arm relative to the second lever arm causes the jaw component to be actuated from its unlocked position to its locked position so that an inserted pin is gripped by the jaw component. Continued movement of the first lever arm relative to the second lever arm causes the support to slide relative to the body part, so that an inserted pin which is gripped by the jaw component is displaced relative to the substrate.

摘要翻译： 用于从基板提取销的工具包括具有主体部分的第一杠杆臂，该主体部分具有可以容纳销的自由端的空腔，以及可相对于第一杠杆臂枢转的第二杠杆臂。 颚部件设置在主体部分内，其可以从解锁位置致动，在该解锁位置中，钳夹部件内的销可自由地滑动通过钳口部件，以及锁定位置，销通过卡爪部件与 销的侧壁和支撑件被设置成能够相对于主体部分在朝向基板的方向上滑动，该销从销子被提取。 第一杠杆臂相对于第二杠杆臂的初始运动导致卡爪部件从其解锁位置致动到其锁定位置，使得插入的销被夹爪部件夹紧。 第一杠杆臂相对于第二杠杆臂的继续运动导致支撑件相对于主体部分滑动，使得由夹爪部件夹紧的插入销相对于基板移位。