helically

Introduced: January 1985

Last revised: January 2006

Full Title

Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor > Winding and joining, e.g. winding spirally > helically

Section:: PERFORMING OPERATIONS; TRANSPORTING
Class:: WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
Subclass:: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING

5 direct subcodes

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B29C 53/6 using internal forming surfaces, e.g. mandrels
B29C 53/72 using external forming surfaces
B29C 53/74 using a forming surface in the shape of an endless belt which is recycled after the forming operation
B29C 53/76 about more than one axis
B29C 53/78 using profiled sheets or strips