Resources Contact Us Home
Refrigeration, foam sealing bushing

Image Number 2 for United States Patent #5103528.

A refrigration, foam sealing bushing is provided for use within a refrigeration door cavity. The bushing is formed of a male member, and a female member. The male member includes a head portion, an upper shank portion, a reduced lower shank portion, and a disc-like member. The female member is formed of a tubular section having an open upper end and an open lower end. The tubular section has an axially extending bore which extends between the open upper end and the open lower end for telescopingly receiving the lower shank portion of the male member. Passageways are formed between the outer surface of the reduced lower shank portion and inner surface of the axially extending bore of the tubular section for permitting air to escape from the door cavity but yet preventing foam insulation from escaping during the injection of the foam insulation into the door cavity.

  Recently Added Patents
Re-establishing push notification channels via user identifiers
Polypropylene bottles
System, method, and computer program product for determining whether an electronic mail message is compliant with an etiquette policy
Semiconductor pressure sensor
Method and system for security authentication of radio frequency identification
Systems and methods for adaptive blind mode equalization
Entropy encoding and decoding using direct level and run-length/level context-adaptive arithmetic coding/decoding modes
  Randomly Featured Patents
Systems, methods, and computer program products for transmitting and/or receiving media streams
Organofunctionalized aerogels
Method of calibrating beam position in charged-particle beam system
System for preheating intake air for an internal combustion engine
Methods and apparatus for computer network security using intrusion detection and prevention
Method of processing geophysical data
Compact solar simulator with a small subtense angle and controlled magnification optics
Reversible cooking appliance
Connector and connector assembly of the movable member type
Variable length decoder and variable length decoding method