초록 ▼

A system for tilting and lifting a device includes three pulleys and a cable. A portion of the cable is adjustable. Two of the pulleys are connected to a stationary surface and the third pulley is connected to the object. One end of the cable is connected to the object and the other end provides for

A system for tilting and lifting a device includes three pulleys and a cable. A portion of the cable is adjustable. Two of the pulleys are connected to a stationary surface and the third pulley is connected to the object. One end of the cable is connected to the object and the other end provides for the application of force.

대표청구항 ▼

A system for first rotating and then lifting a bicycle to an overhead stationary surface, said system comprising: a continuous rope segment having first, second, third and fourth sections; first, second and third pulleys; said continuous rope segment and said first, second, and third pulleys constru

A system for first rotating and then lifting a bicycle to an overhead stationary surface, said system comprising: a continuous rope segment having first, second, third and fourth sections; first, second and third pulleys; said continuous rope segment and said first, second, and third pulleys constructed and arranged to include: said first rope section having a first end and a second end, said first end having means for connecting to the bicycle attached thereto; means for altering the length of said first rope section located between said first and second ends; said first pulley mounted to the overhead stationery surface and receiving the second end of said first rope section; said second pulley positioned beneath said means for altering the length of said first rope section, said second pulley further including means to connect said second pulley to the bicycle; said second rope section passing between said first pulley and said second pulley; said third pulley located at substantially the same height as said first pulley, said third pulley being mounted to the overhead stationary surface; said third rope section passing between said second and third pulleys; a fourth rope section extending from said third pulley and constructed and arranged for the application of force; whereby when a force is placed on said fourth rope section, so that said continuous rope segment is in tension, said second pulley moves upwardly until said second pulley is substantially even with said means for altering the length of said first rope section and said second pulley and said means for altering the length of said first rope section will then move upwardly at the same rate.