SUPPORT ARM FOR SURGICAL LIGHT APPARATUS

摘要

An arm assembly (32, 34) for supporting a surgical lighthead (36, 38) of a surgical light apparatus (30) includes a first arm (46) and a first clevis (96) appended to the first arm (46). The first clevis (96) has a pair of separated first flanges (110). The first clevis (96) further includes a first stop surface (230) and a second stop surface (232). The arm assembly (32, 34) includes a second arm (48) which is formed to include an interior region. The surgical lighthead (36, 38) is supported by the second arm. A second clevis (98) is appended to the second arm (48) and has a pair of separated second flanges (116). The second clevis (98) further includes a third stop surface (234) and a fourth stop surface (236).