Press-Fit Condulet Assembly for Fast Rigid Conduit Grounding

The patent removes the threading operation entirely from the connection process. Instead of cutting threads and screwing conduits into condulets, the invention uses a press-fit mechanism where the conduit end is simply inserted into the condulet body and secured with a compression fitting, eliminating the time-consuming threading step while maintaining secure mechanical connection.

The patent replaces the threaded mechanical connection system with a press-fit compression system. The connection is achieved through radial compression of a fitting that creates friction and mechanical interlocking, substituting the rotational threading mechanism with a linear insertion and compression process that is significantly faster and requires less skilled labor.

The patent removes the threading operation that generates harmful burrs from the connection process. By eliminating the cutting and forming of threads, the source of burrs and surface imperfections is removed entirely, preventing damage to wire insulation and improving connection reliability.

The patent applies a localized compression force at the fitting-conduit interface that creates a uniform, controlled deformation without the localized stress concentrations and surface damage caused by threading. The compression fitting distributes force evenly around the conduit circumference, creating a reliable connection without generating harmful local imperfections.

The patent designs the condulet body to serve multiple functions: it provides the conduit outlet function, the mounting structure for the fitting, and the interface for the press-fit connection. This multi-functionality eliminates the need for separate complex coupler components, reducing overall device complexity while maintaining fast installation.

The patent combines the condulet body and the press-fit mounting structure into a single integrated component. The condulet body itself incorporates the compression fitting mechanism, merging what would traditionally be separate parts (condulet and coupler) into one unit, thereby simplifying the overall device while enabling rapid installation.

The patent replaces the skilled-threading mechanical operation with a simple press-fit insertion process. The connection requires only inserting the conduit into the condulet and applying compression, eliminating the need for thread cutting skills, thread forming knowledge, and the associated high labor costs and skill requirements.

The press-fit compression mechanism is self-aligning and self-securing. The conduit automatically centers in the condulet body during insertion, and the compression fitting self-adjusts to create the proper mechanical interlock without requiring skilled manipulation or adjustment, making the installation process accessible to unskilled workers.