Patent ID: 11878205
Assignee: nan
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 18:
19. A pulley system for a weight rack, said system comprising:
a main body configured to extend longitudinally, said main body comprising a top, a bottom, a first side, and a second side opposite the first side;
a mounting member configured to extend laterally, wherein the mounting member is at least partially recessed into the bottom of the main body, wherein the mounting member comprises a top, a front face connected to the top, a rear face connected to the top, and an open bottom between the front face and the rear face, wherein:
the mounting member has a first hole through the front face of the mounting member; and
the mounting member has a second hole through the rear face of the mounting member, wherein the first and second holes are laterally and vertically aligned such that the first and second holes cooperate to receive a rack pin therethrough when the system is mounted on the weight rack in an upright position to retain the system on the weight rack;

a rear sheave at a rear end of the main body, said rear sheave extending vertically and longitudinally when the system is mounted on the weight rack in the upright position;
a rear sheave pin extending laterally between the first side and the second side of the main body, wherein the rear sheave pin mounts the rear sheave to the main body when the system is assembled;
a front sheave at a front end of the main body, said front sheave extending vertically and longitudinally when the system is mounted on the weight rack in the upright position;
a front sheave pin extending laterally between the first side and the second side of the main body, wherein the front sheave pin mounts the front sheave to the main body when the system is assembled; and
a front lower body comprising:
a floor plate configured to contact a floor upon which the weight rack is installed in front of the weight rack when the front lower body is installed on a lower crossmember of the weight rack in an upright position;
a rear face extending upwardly from a rear edge of the floor plate when the front lower body is in an upright position, wherein the rear face has at least two holes therethrough configured to align with holes in the lower crossmember of the weight rack, said holes configured to receive rack pins therethrough to secure the front lower body to the lower crossmember of the weight rack when the pins are inserted through the at least two holes and corresponding holes in the lower crossmember;
a lower body sheave configured to redirect a cable;
a sheave support configured to support the lower body sheave and stand the lower body sheave off from the rear face of the front lower body, said sheave support extending forward from the rear face of the front lower body when the system is installed on the lower crossmember of the weight rack in the upright position; and
a front face extending generally upwardly from a front edge of the floor plate when the front lower body is installed on the weight rack in the upright position, wherein the front face has a notch therein extending upward from at least as low as a bottom of a groove in the lower body sheave, wherein the front face forms an angle with respect to the floor plate of between approximately 75 and 85 degrees.