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Class Information
Number: 156/418
Name: Adhesive bonding and miscellaneous chemical manufacture > Surface bonding means and/or assembly means therefor > Tire body building type > Building drums, per se > Collapsible > Rack and pinion type actuator
Description: Apparatus in which the means for shifting the relative position of the elements which make up the periphery of the drum include a toothed bar, the teeth of which engage the teeth of a gear.

Patents under this class:

Patent Number Title Of Patent Date Issued
8602078 Transfer ring or drum apparatus having adjustable circumference Dec. 10, 2013
8511359 Layup mandrel having changeable shape and method of using the same Aug. 20, 2013
7578897 Rubber member sticking device Aug. 25, 2009
5618374 Belt and tread drum for vehicle tire making machine Apr. 8, 1997
4445963 Belt-tread stock assembly drum May. 1, 1984
4425180 Tire casing assembly drum Jan. 10, 1984

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