Patent ID: 8011027
Filing Date: 2011-09-06
Classification: A62B

Abstract:
1. A sealing mechanism for sealing a protective garment to an object, the sealing mechanism comprising: a framing ring having a center wall member, an inner wall member disposed substantially parallel to the center wall member, and an outer wall member disposed substantially parallel to the center wall member and disposed opposite the center wall member from the inner wall member; a first channel defined between the center wall member and the inner wall member of the framing ring and a second channel defined between the center wall member and the outer wall member of the framing ring, wherein the first channel is adapted to sealingly engage the object, the first and second channels having U-shaped cross-sections such that the first channel has a first opening that opens in a first direction and the second channel has a second opening that opens in a second direction that is opposite the first direction; and a locking ring having a locking wall member and a locking channel, wherein the locking wall member is disposed in the second channel of the framing ring and the locking channel receives the outer wall member of the framing ring to secure a portion of the protective garment in the second channel of the framing ring, wherein the locking ring further includes first, second, and third wall members and wherein the locking wall member and the first, second, and third wall members are connected together to form the locking channel, wherein the first wall member is connected to and is disposed generally perpendicularly to the second wall member, the second wall member is connected to and is disposed generally perpendicularly to the third wall member, and the third wall member is connected to and is disposed generally perpendicularly to the locking wall member, and wherein a height of the locking wall member when viewed in cross section is shorter than a height of the second wall member when viewed in cross section to form a gap between the locking wall member and the first wall member, the gap forming an entrance to the locking channel.