Grinding/Polishing Safety Devices TRIZ Cases
- Dust Collecting Element Grounding in Electric Tool Grinding Machines
Static charge on the dust collecting element is routed to the power ground wire to prevent spark discharge without added anti-static hardware.
- Grounded Dust Collection Hose for Static-Safe Tool Grinding
A charge conducting element links the dust collector to power ground, draining static buildup in tool grinding without added anti-static parts.
- Magnetic Dust Shroud and Bellows for Dustless Pole Sanding
A magnetic shroud, flexible bellows, and channeled port tube improve dust capture while preserving pole sander airflow and angular movement.