×

Overmolding buckles at the same time as overmolding a lens respirator

  • US 20110100370A1
  • Filed: 10/21/2010
  • Published: 05/05/2011
  • Est. Priority Date: 10/29/2009
  • Status: Abandoned Application
First Claim
Patent Images

1. A method of manufacturing a respirator mask including the following steps,providing a lens member,providing a plurality of buckle members,providing a mold member having individual mold supports to individually receive and support the lens member and to individually receive and support the buckle members at spaced positions around the lens member and to form a flange cavity around the lens member and extending to the buckle members,positioning the lens member within its individual mold support,positioning the buckle members within their individual mold supports at spaced positions around the lens member, andinjecting molding material into the flange cavity to form a flange that overmolds to the lens member while at the same time overmolds to the buckle members to form a respirator mask.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×