Fait partie de BCIT historical audio, video and film collection
Identifies four types of hoists, or lifting devices, used in industry: the block and tackle, tirfor jack, chain fall and come along. Emphasizes the importance of safety precautions when using the hoists as well as how and when to use each. Includes review questions and answers at the end of the video. Special thanks to Instructor Ivan Holmes. Produced by Pacific Vocational Institute.
British Columbia Institute of Technology