Patent ID: 7874437
Filing Date: 2011-01-25
Classification: A47B

Abstract:
1. Mechanical Closet Arm comprising: a horizontal pole to hang items on; a left side support arm; a left side support arm axle; the left side support arm connected at one end to the left side support arm axle; the left side support arm connected at the other end to the left side of the horizontal pole; a left side support arm axle mounting means on the left side of a storage area; the left side support arm axle mounted inside the left side support arm axle mounting means; a right side support arm; a right side support arm axle; the right side support arm connected at one end to the right side support arm axle; the right side support arm connected at the other end to the right side of the horizontal pole; a right side support arm axle mounting means on the right side of a storage area; the right side support arm axle mounted inside the right side support arm axle mounting means; a left side support arm axle drive transfer means; a right side support arm axle drive transfer means; a reversible drive means comprised of an outer left side main drive shaft bearing block, an inner main drive shaft bearing block, a right side main drive shaft bearing block, a main drive shaft, the main drive shaft mounted between the outer left side and outer right side main drive shaft bearing blocks, a left side support arm axle drive sprocket, the left side support arm axle drive sprocket attached to the left side of the main drive shaft mounted on the main drive shaft bearing block, a left side support arm axle drive chain, a right side support arm drive chain, the right side support arm axle drive chain connected to the right side support arm axle drive transfer means, a main drive chain power sprocket, the main drive chain power sprocket mounted on the main drive shaft between the left side and right side main drive shaft bearing blocks, a main motor drive chain, an outer right side main drive shaft bearing block, a right side drive chain sprocket mounted on the right side of the main drive shaft, and a right side support arm axle drive chain connected to the right side support arm axle drive transfer means; a reversible drive means connected to the left side and right side support arm axle drive transfer means; a control means for the reversible drive means; a means of stopping the horizontal pole when the horizontal pole reaches the upper height limit; and a means of stopping the horizontal pole when the horizontal pole reaches the lower height limit.