Avalanche system receives US patent

September 2009
Trailer / Body Builders;Sep2009, Vol. 50 Issue 11, p57
Trade Publication
The article reports that Ledex Industries acquired a patent for its Steel Trip Edge System with Trip Lock and enumerates its advantages. It states that individual springs can be easily removed and replaced. The lock key enables the operator to lock the trip mechanism which is helpful in plowing gravel surfaces and scraping thick ice. It further adds that the high-strength torsion springs enable the equipment to cut through hard-packed snow.


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