Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
Ratchet hoist, a combined pulling and lifting appliance with overloading safety device (patented) and with a device to draw the chain freely through the hoist when not loaded, with short link chain, pitched, of high strength as lifting means. A tool with which loads can be pulled, stretched and also lifted, either horizontally or at an angle.
Heinrich de Fries
Düsseldorf, Germany
Not announced
,
