Patent ID: 7665580
Filing Date: 2010-02-23
Classification: B66B

Abstract:
1. Equipment for the suspension of a car or a counterweight in an elevator installation, herein the car or the counterweight hangs from at least two support belts and each support belt is connected with the car or the counterweight by at least one deflecting roller unit, each said deflecting roller unit comprising: a deflecting roller sized to receive only one of the at least two support belts; a carrier rotatably retaining only said deflecting roller; and fastening means for individual attachment of said carrier to one of the car and the counterweight wherein each said deflecting roller unit is rotatable about an axis transverse to an axis of rotation of said associated deflecting roller, and wherein said fastening means includes a tie bolt and said tie bolt is pivotally fastened at both ends with at least one of said ends being fastened by a ball socket to permit an adjustment of each one of said deflection roller units in correspondence with a take-off direction of a corresponding one of the support belts.