Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and device for producing brush products










Image Number 3 for United States Patent #6578927.

A multi-stage injection molding method for the brush body is proposed in the first injection stage of which sealing of the bores of the bottom plate of the injection molding tool, including the tips of the cords of bristles that protrude into the mold interior is performed, and with the opening of the injection molding tool, a zone of rigidly fastened cords of bristles is created between the brush body, fastened in the intermediate plate, and the bottom plate, so that the cords of bristles can subsequently be served in the open without a counterpart blade, using a severing knife that swings back and forth, without the need for remachining the cut faces.








 
 
  Recently Added Patents
Storing a location within metadata of visual media
Personal warming apparatus
Shape based similarity of continuous wave doppler images
Grounding fitting
Sending targeted product offerings based on personal information
Pixel structure of organic light emitting device
Luggage cart
  Randomly Featured Patents
Corrugated roofing sheets of synthetic fiber-reinforced cement, with a rough surface due to the presence of granular material
M-aminophenyltrialkylstannane
Thermochemical nanolithography components, systems, and methods
Combination golf putter container and club holder
Climbing anchors
Three-dimensional seismic data gathering method
System and method of distributing power to a plurality of electronic modules housed within an electronics cabinet
Switch and alarm system responsive to sudden movement, angular tilt and vibration
Space spinner
Slag control shape release apparatus for molten metal vessels