| 摘要 |
PURPOSE:To obtain a coupling device which simplifies a coupling work, by forming elongated holes in a U-like receiving member, which extend from the fitting part composed of opening ends having a narrower space therebetween to the part composed of legs having a wide space therebetween, and as well by engaging a pin of a coupling member in these elongated holes. CONSTITUTION:A receiving member 1 is made of a band-like plate which is formed in a U-like cross-sectioned shape, and the space of its both ends on the opening side, is narrowed to a predetermined width to form a fitting part 16. Further, band-like elongated holes 12 are formed in the receiving member 1, each extending from a position near to each end thereof to the enlarged space part 11 of the U-like shape. Further, a through-hole 14 for receiving therethrough a wire 13 is formed in the part in opposite to the opening end side, and wire 13 inserted through the hole 14 is attached at its free end with a locking member 15. Meanwhile a coupling member 2 is connected at its one end part with a wire 21, and is formed in its the other end part with a hole 22 having a diameter larger than the width of the elongated hole 12 into which a pin 3 is fitted. The pin 3 is engaged in the elongated holes 12 formed in the receiving member 1. |
