Abstract: A crusher tooth removal tool is provided having a guide comprising a pair of substantially parallel elongate guide members, said guide having a first end and a second end; a first wedge assembly attached at or near the first end of the guide, said first wedge assembly having a first wedge; a second wedge assembly having a second wedge, said second wedge assembly slideably attached to the guide so that the second wedge and the first wedge are facing each other; a brace fixedly attached at or near the second end of the guide; and a force exerting device connected between the second wedge assembly and the brace such that the force exerting device is operative to force the second wedge assembly along the guide towards the first wedge assembly.

Abstract: A circuit board has a hole that is large enough to accommodate a portion of an electronic component. Contacts are arranged along a side wall of the accommodated portion of the component. Other contacts are mounted on the board and exposed along the periphery of the hole. The contacts on the component (the first contacts) and the contacts on the board (the second contacts) are arranged to effect electrical contact between the first contacts and the second contacts for a range of positions of the component along a direction perpendicular to the board. A connector for making electrical connection includes a connector body supporting the second contacts in a manner that provides mechanically compliant sliding contact between the first contacts and the second contacts when the component is mounted, and a mechanism that enables the connector to be attached to the board by surface mount soldering.

Abstract: A circuit board has a hole that is large enough to accommodate a portion of an electronic component. Contacts are arranged along a side wall of the accommodated portion of the component. Other contacts are mounted on the board and exposed along the periphery of the hole. The contacts on the component (the first contacts) and the contacts on the board (the second contacts) are arranged to effect electrical contact between the first contacts and the second contacts for a range of positions of the component along a direction perpendicular to the board. A connector for making electrical connection includes a connector body supporting the second contacts in a manner that provides mechanically compliant sliding contact between the first contacts and the second contacts when the component is mounted, and a mechanism that enables the connector to be attached to the board by surface mount soldering.