Jar lid opener

grabcad

A planetary gear set assists in opening jar lids for those with difficulties. It accommodates lid diameters ranging from 85mm to 74mm. The sun gear drives planetary gears which, in turn, drive the ring gear. This ring gear is a plate with angled slots to move flippers and clamp onto jar lids, providing mechanical advantage for increased torque. This design was an engaging challenge, and I hope it's well-received. Thank you!

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