초록 ▼

A mechanical coupling adapted for engagement using a key device. The coupling including first and second assemblies. The first assembly includes a latching body having a key hole, a coupling nut having an interior threaded portion and a toothed end portion, a receptacle body having an exterior threa

A mechanical coupling adapted for engagement using a key device. The coupling including first and second assemblies. The first assembly includes a latching body having a key hole, a coupling nut having an interior threaded portion and a toothed end portion, a receptacle body having an exterior threaded portion in constant threaded engagement with the interior threaded portion, and a first latch connected to the receptacle body. The second assembly includes a second latch and is adapted to engage the first assembly. The engagement of the first and second assemblies is accomplished by rotating a key device inserted in the key hole and meshing with the toothed end portion.

대표청구항 ▼

1. A coupling adapted for engagement using a key device, the coupling comprising:a first assembly, said first assembly comprising: a latching body having a key hole; a coupling nut having an interior threaded portion and a toothed end portion; a receptacle body having an exterior threaded portion in

1. A coupling adapted for engagement using a key device, the coupling comprising:a first assembly, said first assembly comprising: a latching body having a key hole; a coupling nut having an interior threaded portion and a toothed end portion; a receptacle body having an exterior threaded portion in constant threaded engagement with said interior threaded portion; and a first means for latching connected to said latching body; and a second assembly separable from said first assembly, said second assembly adapted to engage said first assembly, said second assembly comprising a second means for latching adapted to interconnect with said first means for latching, wherein the engagement of said first assembly with said second assembly is accomplished by rotating a key device inserted in said key hole and meshing with said toothed end portion.