Chain hoists different in different geographical appellation

There is a simple to use, easy to carry the manual lifting is called chain hoists,  chain Block  with the widespread use of different geographical rivals pull hoist is called also different. Chain hoists in the northeast of China referred to as "burden does not fall" in the Hebei region referred to as "chain hoist" or "down chain" in the Shanghai region it is addressed as "gods gourd", due to geographical and cultural differences around the so called France is also different, leading some people will not misunderstand that hoists.
manual hoists hands by pulling the chain, bracelet wheel rotation, the friction plate ratchet, brake pressure into one common rotation axis will rotate sprocket teeth, tooth stub shaft and spline hole gears. Thus, the device is splined sprocket holes on the lifting gear driven lifting chains, heavy lifting so smoothly. Using one-way ratchet friction disc brakes, the braking load on their own, under the action of the spring pawl and ratchet gear.
Chain hoists specifications from the smallest can reach 100 tons 0.25 tons of large tonnage specification chain  lift hoist  , chain hoists, including imports and domestic chain hoists chain hoists are two chain hoists, there are many brands: Elephant Chain gourd, TOTO chain hoists, chain hoists day Chile, Germany Yale chain hoists.
Chain hoists are widely used in factories, miners, docks, warehouses, construction sites, agricultural production and other fields, and lifting equipment for lifting goods. And supporting the use of a variety of manual monorail composed manual lifting and transport trolley for overhead monorail transport, manual single girder overhead cranes and jib crane.