Keywords: Pulley11-2.svg en pulley pl blok Pulley11 svg 2011-02-08 12 45 UTC Pulley11 svg Mpfiz derivative work Gauner 1 <span class signature-talk >talk</span> Winkelantragung korrigiert Gauner_1 Pulley11 svg pl blok Own work Mpfiz Simple machines</nowiki> Uploaded with derivativeFX Pulley force diagrams Pulleys |