Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Process for producing molded object with embedded member










Image Number 7 for United States Patent #8038921.

A process for producing a molding having an embedded member which comprises: a first step in which a mold (1) having pins (3) which extend from the outside to the inside of the mold and can be withdrawn outward is heated to a given temperature; a second step in which a member (2) to be embedded is held in a given position within the mold by supporting the member, including an upper part thereof, with the pins (3); a third step in which a thermoplastic resin is packed through a gate (1d) first into that part of the cavity of the mold (1) which is located under the member to be embedded to thereby cause the thermoplastic resin to press the member against the pin (3) located in an upper part of the mold; a fourth step in which the thermoplastic resin is packed into the remaining part of the cavity of the mold (1); and a fifth step in which the pins (3) are withdrawn successively from the lower side of the mold before cooling to a temperature at which the thermoplastic resin solidifies and loses its flowability.








 
 
  Recently Added Patents
Input device with photodetector pairs
Non-volatile semiconductor memory and data processing method in non-volatile semiconductor memory
Method and system for migrating object update messages through synchronous data propagation
Assigning runtime artifacts to software components
Depth estimation apparatus and method
Detection of procedural deficiency across multiple business applications
DMAPN having a low DGN content and a process for preparing DMAPA having a low DGN content
  Randomly Featured Patents
Current and voltage probe for measuring harmonic distortion
Ink composition, two-pack curing ink composition set, and recording method and recorded matter using these
Connectivity-based, all-hexahedral mesh generation method and apparatus
Transparencies
Method and apparatus for continuously measuring hydrogen concentration in argon gas
Aseptic filling unit for packing machines for long-lasting products with fluid behavior
Method for compressing a speech signal by using similarity of the F.sub.1 /F.sub.0 ratios in pitch intervals within a frame
Folding superstructure in a web-fed rotary printing press and method for operating the same
Filament winding of plastic articles
Process for preparing aromatic hydroxycarboxylic acids