Structure movement damping system using tension element

A damping system for structures, comprising:

• a spool;
• a line for exhibiting rigidity in tension and flexibility in compression, said line including a first end adapted to be coupled to a first structure subject to forces causing unwanted movement thereof, said line wound around said spool and extending to a second end of said line;
• a one-way clutch coupled to said spool for rotation therewith;
• a shaft coupled to said clutch wherein said shaft is engaged for rotation therewith when said spool and said clutch rotate in a first direction, and wherein said shaft is disengaged from said clutch when said spool and said clutch rotate in a second direction in opposition to said first direction;
• a damper coupled to said shaft for slowing rotational speed of said shaft rotating in said first direction, wherein said damper comprises a plurality of linear dampers;
• and
• a spring coupled to said second end of said line and adapted to be coupled to a second structure not subject to the unwanted movement of the first structure, said spring applying a tension force to said second end of said line, wherein said tension force is exceeded when the first structure moves to place said line in tension, and wherein said tension force is not exceeded when the first structure moves to place said line in compression.

A damping system for structures, comprising:

• a spool;
• a line for exhibiting rigidity in tension and flexibility in compression, said line including a first end adapted to be coupled to a first structure subject to forces causing unwanted movement thereof, said line wound around said spool and extending to a second end of said line;
• a damper adapted to be coupled to a second structure not subject to the unwanted movement of the first structure, said damper coupled to said spool for engagement with said spool to slow a rotational speed thereof when said spool rotates in a first direction and for disengagement from said spool when said spool rotates in a second direction in opposition to said first direction, wherein said damper comprises a plurality of linear dampers;
• and
• a device coupled to said second end of said line and adapted to be coupled to the second structure, said device applying a tension force to said second end of said line, wherein said tension force is exceeded when the first structure moves to place said line in tension, and wherein said tension force is not exceeded when the first structure moves to place said line in compression.

A damping system for structures, comprising:

• a spool;
• a line for exhibiting rigidity in tension and flexibility in compression, said line including a first end adapted to be coupled to a first structure subject to forces causing unwanted movement thereof, said line wound around said spool and extending to a second end of said line;
• a one-way clutch coupled to said spool for rotation therewith;
• a shaft adapted to be mechanically and rotationally supported at a second structure not subject to the unwanted movement, said shaft coupled to said clutch wherein said shaft is engaged for rotation therewith when said spool and said clutch rotate in a first direction, and wherein said shaft is disengaged from said clutch when said spool and said clutch rotate in a second direction in opposition to said first direction;
• a damper coupled to said shaft for slowing rotational speed of said shaft rotating in said first direction, wherein said damper comprises a plurality of linear dampers;
• and
• a spring coupled to said second end of said line and adapted to be coupled to a second structure not subject to the unwanted movement of the first structure, said spring applying a constant tension force to said second end of said line, wherein said constant tension force is exceeded when the first structure moves to place said line in tension, and wherein said constant tension force is not exceeded when the first structure moves to place said line in compression.