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US 2014/0271973 A1Published application
Method for manufacturing climate control duct, and climate control duct
AssigneeKyoraku Co., Ltd.
InventorsMasaaki ONODERA, Yoshitaka MATSUBARA, Naoto TANI, Kazuo WAKI
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Abstract
A mold for manufacturing a climate control duct, which has a protrusion formed on an outer peripheral surface thereof and is formed from a foamed resin, includes a groove provided on at least a part of a surface of the mold for transfer of a shape of the protrusion. The groove of the mold satisfies a relation D<W<4×D, in which W represents a width of the groove and D represents a depth of the groove.
Claims7
A mold for manufacturing a climate control duct having a protrusion formed on an outer peripheral surface thereof and being formed from a foamed resin,
- the mold comprising:
- a groove provided on at least a part of a surface of the mold for transfer of a shape of the protrusion, wherein
- the following relation is satisfied:
- D<W<4×D,in which
- W represents a width of the groove and D represents a depth of the groove.
2 more elements
Dependencies are inferred from the claim text.