An installation tool for forcibly inserting a first work piece into a fitting hole of a second work piece comprises a body, a holding head, a power lever, and a hammering tool. The body has a front end and a rear end opposite the front end in a longitudinal direction. The holding head is connected to the front end of the body and configured to hold the second work piece. The power lever is movably mounted on the body and extends in the longitudinal direction. The hammering tool is configured to hammer the power lever to exert an impact force on the power lever, the power lever pushing the first work piece in the longitudinal direction under the impact force to forcibly insert the first work piece into the fitting hole of the second work piece.

A tool has an hydraulic cylinder drive unit and an electric control unit, a stationary portion removably connected to a first busbar, a movable portion removably connected to a second busbar, and a loading portion for clamping connecting rods. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the hydraulic cylinder drive unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the hydraulic cylinder drive unit, the loading portion is movably connected to the second stationary shaft and slides between a body of the stationary portion and a body of the movable portion, the loading portion rotates around the second stationary shaft.

A tool has an hydraulic cylinder drive unit and an electric control unit, a stationary portion removably connected to a first busbar, a movable portion removably connected to a second busbar, and a loading portion for clamping connecting rods. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the hydraulic cylinder drive unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the hydraulic cylinder drive unit, the loading portion is movably connected to the second stationary shaft and slides between a body of the stationary portion and a body of the movable portion, the loading portion rotates around the second stationary shaft.

A method of manufacturing a window assembly having a solderless electrical connector includes forming a curved transparent substrate and applying a conductive ink having a thermal degradation temperature onto a surface of the curved transparent substrate. The method further includes applying an adhesive onto the surface of the curved transparent substrate adjacent to the conductive ink and optionally onto the applied conductive ink, and curing the adhesive at a temperature below the thermal degradation temperature of the conductive ink to form the solderless electrical connector with the solderless electrical connector being in electrical contact with the applied conductive ink.

A method of manufacturing a window assembly having a solderless electrical connector includes forming a curved transparent substrate and applying a conductive ink having a thermal degradation temperature onto a surface of the curved transparent substrate. The method further includes applying an adhesive onto the surface of the curved transparent substrate adjacent to the conductive ink and optionally onto the applied conductive ink, and curing the adhesive at a temperature below the thermal degradation temperature of the conductive ink to form the solderless electrical connector with the solderless electrical connector being in electrical contact with the applied conductive ink.

A tool has a pneumatic cylinder driving unit, an electric control unit, a stationary portion, a movable portion, a loading portion, a first heating portion, and a second heating portion. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the pneumatic cylinder driving unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the pneumatic cylinder driving unit, the loading portion is movably connected to the second stationary shaft of the stationary portion and slides between a stationary portion body and a movable portion body, the loading portion rotates around the second stationary shaft.

A tool has a pneumatic cylinder driving unit, an electric control unit, a stationary portion, a movable portion, a loading portion, a first heating portion, and a second heating portion. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the pneumatic cylinder driving unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the pneumatic cylinder driving unit, the loading portion is movably connected to the second stationary shaft of the stationary portion and slides between a stationary portion body and a movable portion body, the loading portion rotates around the second stationary shaft.

Embodiments disclosed herein include electronics packages and methods of forming such packages. In an embodiment, the electronics package comprises a first substrate and a plurality of first conductive pads on the first substrate. In an embodiment, the electronics package further comprises a second substrate and a plurality of second conductive pads on the second substrate. In an embodiment, the electronics package further comprises a plurality of interconnects between the first and second substrate. In an embodiment, each interconnect electrically couples one of the first conductive pads to one of the second conductive pads. In an embodiment, the interconnects comprise strands of conductive material.

A tool for connecting busbars has an hydraulic cylinder driving unit and an electric control unit. A stationary portion removably is connected to a second busbar, a movable portion is removably connected to a first busbar a loading portion is for clamping connecting rods. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the hydraulic cylinder driving unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the hydraulic cylinder driving unit, the loading portion rotates around the second stationary shaft. It is achieved that a plurality of connecting rods are simultaneously mounted to busbars and that two busbars are connected in a form of butt-and-butt connecting.

A tool for connecting busbars has an hydraulic cylinder driving unit and an electric control unit. A stationary portion removably is connected to a second busbar, a movable portion is removably connected to a first busbar a loading portion is for clamping connecting rods. The movable portion is movably connected to a first and second stationary shaft of the stationary portion, the movable portion is fixedly connected to the hydraulic cylinder driving unit by a movable shaft, the movable shaft is driven to slide axially with respect to the first and second stationary shaft by the hydraulic cylinder driving unit, the loading portion rotates around the second stationary shaft. It is achieved that a plurality of connecting rods are simultaneously mounted to busbars and that two busbars are connected in a form of butt-and-butt connecting.