Patent Number

ZL 2011 2 0552440.X

Patent Type

Utility Model

Grant Date

2012-08-29

Summary

Utility-model patent for integrated equipment that combines canal-bottom concrete paving, slipforming, sand spreading and vibration in one machine.

This older utility model covers a self-propelled machine that integrates canal-bottom concrete paving, slipform forming, sand spreading and vibrating functions. It was developed to reduce the number of separate machines on narrow canal right-of-ways and to keep bottom slab construction in a continuous workflow.

Application filed 27 December 2011; granted 29 August 2012. Inventor: Wang Chao. Patentee at grant: Anyang Yuhua Coal Machinery Equipment Co., Ltd. — the former name of the same legal entity now known as Anyang Yuhua Machinery Equipment Co., Ltd.

Integrated canal-bottom concrete paving, slipform, sand-spreading and vibrating equipment