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
Cationic polymers for antimicrobial applications and delivery of bioactive materials
Method for providing interactive site map
Method and an apparatus for processing an audio signal
Non-aqueous electrolyte battery
Magnetic resonance imaging apparatus for use with radiotherapy
Management of memory array with magnetic random access memory (MRAM)
Photoconductor cartridge
  Randomly Featured Patents
Shifting system for vehicle
Hydrostatic transmission control system
Coaxial connector having improved central pin
CVD plasma assisted lower dielectric constant SICOH film
Integrated circuit package system with package integration
Remote vehicle function control system using data bus adaptor cartridge and associated methods
Aglaonema plant named `UF-742-3`
Hierarchical memory array structure with redundant components having electrically isolated bit lines
Portion of a grip
Stackable collectible display stand with interchangeable scenic cards