초록

A hydraulic battery changer for pulling and pushing batteries into a conventional electric vehicle having a height adjustable leg connected to a frame for raising and lowering the frame. A roller is rotatably connected to the frame for receiving a conventional electric vehicle battery thereupon.

대표청구항 ▼

I claim: 1. A hydraulic battery changer comprising: a frame; a height adjustable leg connected to said frame for raising and lowering said frame, said height adjustable leg is hydraulically actuated; a roller rotatable connected to said frame for receiving a electric vehicle battery thereupon; an e

I claim: 1. A hydraulic battery changer comprising: a frame; a height adjustable leg connected to said frame for raising and lowering said frame, said height adjustable leg is hydraulically actuated; a roller rotatable connected to said frame for receiving a electric vehicle battery thereupon; an extendable scissors mechanism slidably connected to said frame, said extendable scissors mechanism is hydraulically actuated; a pull knob connected to said extendable scissors mechanism, said pull knob for securing to said electric vehicle battery for pulling said battery; and a scissors drive chain rotatably connected to said frame, said scissors drive chain drivingly connected to said extendable scissors mechanism. 2. The hydraulic battery changer of claim 1 further comprising: a drive motor drivingly connected to said scissors drive chain. 3. The hydraulic battery changer of claim 1 further comprising: a control panel connected to said frame. 4. A hydraulic battery changer comprising: a frame; a height adjustable leg connected to said frame for raising and lowering said frame, said height adjustable leg is hydraulically actuated; a roller rotatably connected to said frame for receiving a electric vehicle battery thereupon; an extendable scissors mechanism slidably connected to said frame, said extendable scissors mechanism is hydraulically actuated; and a pull knob connected to said extendable scissors mechanism, said pull knob for securing to said electric vehicle battery for pulling said battery. 5. The hydraulic battery changer of claim 4 further comprising: a push panel connected to said extendable scissors mechanism, said push panel for pushing said electric vehicle battery. 6. The hydraulic battery changer of claim 5 further comprising: a scissors drive chain rotatably connected to said frame, said scissors drive chain drivingly connected to said extendable scissors mechanism. 7. The hydraulic battery changer of claim 6 further comprising: a drive motor drivingly connected to said scissors drive chain. 8. The hydraulic battery changer of claim 7 further comprising: a control panel connected to said frame. 9. The hydraulic battery changer of claim 8 further comprising: a slotted pulling bracket connectable to a electric vehicle battery. 10. A hydraulic battery changer comprising: a frame; a height adjustable leg connected to said frame for raising and lowering said frame, said height adjustable leg is hydraulically actuated; a roller rotatably connected to said frame for receiving a electric vehicle battery thereupon; an extendable scissors mechanism slidably connected to said frame, said extendable scissors mechanism is hydraulically actuated; a pull knob connected to said extendable scissors mechanism, said pull knob for securing to said electric vehicle battery for pulling said battery; a push panel connected to said extendable scissors mechanism, said push panel for pushing said electric vehicle battery; a scissors drive chain rotatably connected to said frame, said scissors drive chain drivingly connected to said extendable scissors mechanism; a drive motor drivingly connected to said scissors drive chain; a control panel connected to said frame; and a slotted pulling bracket connectable to a electric vehicle battery.