Method for handling spacers used in producing concrete pipe
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United States of America Patent
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Aug 30, 2016
Grant Date -
May 2, 2013
app pub date -
Dec 19, 2012
filing date -
Sep 10, 2009
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Abstract
A method and cart for handling spacers used for spacing the wire mesh reinforcing cages used in the production of concrete pipe, The spacers are placed and shipped on hollow tubes laid in layers in a shipping container. The spacers are shipped to the user stored on these hollow tubes together with a mobile cart that has a vertical support containing a plurality of outwardly extending arms. When ready to be installed at the concrete pipe production site, a tube containing the spacers is removed from the shipping container and slipped over each arm. The cart can then easily be moved around the production location where the spacers for readily available for use in making the concrete product.
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