Clam door
10th January 1981, Page 21
10th January 1981
Page 21
Page 21, 10th January 1981
— Clam door
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ELFORD Truck Bodies of oke-on-Trent have delivered a iw type of insulated van to jams Foods.
The doors work on the clamell principle whereby operain of the lower doors pulls the per door up and on to the of.
According to Welford, the .chanism for this operation is nple and is contained within pillars.