We propose a rail keeper with strength that replaces hook bolts!
Imai Iron Works proposes the "Rail Keeper," which reduces the risk of instant drop of ceiling cranes and running rails due to earthquakes and other factors. This document includes the development background, specifications, installation methods, and more. [Contents] ■ Company Overview ■ What is the Rail Keeper? ■ Development Background, Specifications ■ Installation Conditions, Preliminary Survey ■ Installation Methods, Comparison with Other Methods ■ Verification of the Rail Keeper *For more details, please refer to the PDF document or feel free to contact us.
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Imai Iron Works Co., Ltd. is a company primarily engaged in the design, manufacturing, maintenance, and inspection of hoist cranes. Since its establishment, we have continued research and development and have become one of the few labor bureau-approved factories for hoist cranes in the prefecture. Additionally, we also design and manufacture various pressure vessels. Please feel free to contact us.

![[Information] Proposal for Rail Keeper](https://image.mono.ipros.com/public/catalog/image_generated/01/a32/415031/415031_IPROS3802060178909649668_1.jpg?w=120&h=170) 
                        
                      