Ceiling lever support with cattle feet for industrial door balance system

• Main Authors: MA LIWEI, MA XIANLONG, ZHU LIYE, LIANG XINLI
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2021
• Subjects: DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; LADDERS

The utility model discloses an industrial door balance system sky lever support with cattle feet. The industrial door balance system sky lever support comprises a torsion spring balance system which is arranged at the upper end of a door body frame and connected with a motor. The torsion spring bala...