| 摘要 |
A tripod assembly for receiving and holding a standard carrying a load such as a chair, a camera, etc., having a bearing ring with a tapered inner diameter for receiving and carrying the load bearing standard; first, second, and third legs rotatably carried by downwardly extending hinge eyes from said bearing ring and terminating in one end in foot pads and in another end in hinge eyes for cooperation with the downwardly extending hinge eyes and a squared edge for communication with linear recesses in the bottom portion of said bearing ring.
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