With a pump jack pulley, contractors and employees would be able to load material onto the pulley and lift the material safely without putting a strain on their back. The pump jack pulley is very simple when it comes to design, but a high quality and reliable product. It can be manufactured for a fraction of the cost of the heavy machinery available, which would make it affordable and available to a wider range of construction laborers. This would allow for the product to be used throughout the full project, saving time and increasing efficiency.
Pump Jack Pulley
08.12.2016
Patent
Elektronische Ressource
Englisch
IPC: | B66D Haspeln , CAPSTANS |
SQUIRREL CAGE PULLEY ASSIST ELECTROMAGNETIC WATER PUMP
Europäisches Patentamt | 2021
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