UNIVERSAL MOTOR TEST UNIT Russian patent published in 2009 - IPC G01R31/34 

FIELD: mechanics.

SUBSTANCE: proposed unit comprises the frame, two parallel supports with prism-like seats for motor housings. Note that the said supports are hinged to carriages arranged on the frame to move and be locked thereon. Aforesaid carriages with hinges are located on opposite sides relative the frame lengthwise axis. Adjusting screws to interact with the frame thrust surfaces are arranged support ends opposite the hinges. The motor clamping mechanism represents a lever hinged to the frame and articulated to the lever with help of the rocker pivot, the rocker being arranged perpendicular to the lever and furnished with the screws on its ends to interact with the motor housings. There is a ledge with open slot and tapered seats arranged opposite the hinge. Aforesaid clamping mechanism includes also the screw hinged to frame post and to be received in the slot and nuts fitted on the said screw and furnished with tapered outer surfaces to interact with slots seats.

EFFECT: simple and fast mounting of motor to be tested.

4 dwg