Snow Traps TRIZ Cases
- Roof Snow-Clearing Robot With Depth-Controlled Plow
Depth sensors and active plow height control let a roof snow robot clear safely while leaving a protective snow layer and avoiding roof contact.
- Reciprocating Roof Snow Rake for Compacted Snow Removal
A motor-driven reciprocating rake head breaks compacted roof snow and ice, improving ground-level snow clearance safety and speed.
- Lineset Portal Assembly With Comb Sealing for Roof Curb Openings
A comb-guided sealing sheet makes linesets easier to position through a roof curb opening while maintaining a tight, leak-resistant seal.
- Pipe Boot Flange Molding to Eliminate Weld-Line Seal Failures
A single diaphragm gate and UV-resistant thermoplastic elastomer help pipe boot flanges avoid weld-line failures and last longer outdoors.