Self-locking clamp apparatus
This patent describes an innovative self-locking clamp apparatus designed to enhance safety and ergonomics in vehicle assembly. It focuses on a clamp assembly that attaches to vehicle panels, such as doors, during the assembly process. The design includes multiple linkages and a lever-operated clamp that engages panels from opposite sides, ensuring a secure hold. This mechanism not only improves the accuracy of panel positioning but also significantly reduces the physical strain on workers, thereby enhancing ergonomic efficiency. By automating the clamping and alignment process, it minimizes the risk of injuries and errors, contributing to a safer and more efficient vehicle assembly environment.
Improved Water Jacket Configuration for Spot Welding Assembly
This patent addresses the issue of corrosion in spot welding gun assemblies caused by galvanic action in coolant exchanges. It proposes an innovative assembly and method to reduce corrosion by using an insert within the support arm's coolant exchange network. This insert, made from materials like copper or its alloys, is less reactive than aluminum in the presence of coolant. It features a threaded passage for securely attaching the water jacket tube and is designed for easy replacement to extend the operational life of the assembly. The patent also details various embodiments and configurations of this insert, emphasizing its adaptability to different arm sizes and materials.