Burndy, LLC

Joseph A Lomastro

Urs F Nager, Jr

A tool for connecting an electrical connector to a conductor includes a drive mechanism and a compression head. The drive mechanism has a housing, a first ram and a firing mechanism to ignite a powder cartridge that moves the first ram relative to the housing. The compression head is adjustably connected to the housing and includes a frame, a second ram movably mounted to the frame and an adaptor adjustably connecting the frame to the housing. The adaptor has an aperture such that the first ram can extend through the adaptor and move the second ram.

Powder actuated compression tool

A fixture for welding a grounding connector to a structural steel member is disclosed. Such fixture is formed of a magnetic material so that the fixture is attracted to, and retained upon, the steel member. A chamber is defined within the rectangular body of the fixture, and an inlet passage in the front of the fixture receives one end of the grounding connector. Thermite powder is introduced into the chamber, and an igniter cap delivers a spark to the powder, to ignite same, thereby producing a molten mass of metal. The metal flows the fixture and bonds the grounding connector and the fixture to the structural steel member. The method of utilizing such single-use fixture is also disclosed.

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Pawtucket, RI, United States of America

Joseph A Lomastro