| 摘要 |
A quick disconnect for suspending a generally horizontal boom from a support. A pair of spaced blocks are clamped on the boom. One block has a slot and the other block has a hanger pin. An elongated body is attached to the support. A head at one end of the body has a slot for receiving the hanger pin on the block. A second head, at the other end of the body, has a threaded hanger pin for receiving the slot on the other block so that the boom is supported parallel to the body. The two heads have a pair of detent pins receivable in openings in the two blocks to prevent the boom from pivoting about the hanger pins. The threaded hanger pin has a handle which the user can manipulate to easily connect one of the blocks to the body.
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