Suspension sphere

摘要

The sphere has chambers (21, 22) which contain a magneto-rheological fluid and communicate with each other by a passage (26). A coil (25) generates a magnetic field in the passage, when the coil is supplied with electric current. An enclosure (10) has a separation wall separating the chamber (21) from the chamber (22), and includes parts (10a, 10b) which are assembled together.