Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for profiling bristle fields










Image Number 2 for United States Patent #5472263.

A process and apparatus are provided for executing profiling trimming cuts in the bristle fields of toothbrushes. In order to process the fibers separately in different regions of the bristle field, and particularly to shorten them by means of a straight cutter or a level grinding disk, the fibers in the bristle field regions that are not to be contacted by the processing tool, are held at a distance from the processing plane of a processing tool by means of a lateral deflection of the free fiber ends in the longitudinal direction of the respective bristle field region. If the process is employed in several steps, in which respective fibers from various bristle field regions are to be processed, almost any desired profile cross-section can be created in the bristle field, not only in the longitudinal direction but in the transverse direction as well. Processing at each processing stage can thereby be accomplished with straight processing tools, for example with straight cutters. It is thus possible to dispense with the use of expensive profile cutters.








 
 
  Recently Added Patents
Multiple input multiple output transceiver
Proximity-based mobile message delivery
LED package chip classification system
Virtual appliance update method
Optical fixing device and image forming apparatus
Method and system and policy server for guaranteeing data not to be interrupted
6-O-substituted benzoxazole and benzothiazole compounds and methods of inhibiting CSF-1R signaling
  Randomly Featured Patents
Exhale valve cover
Disposable paper trash bin
Use of IL-12 antagonists in the treatment of conditions promoted by an increase in levels of IFN-y
Apparatus and method to detect tampering with fuel dispenser totalizer
Polyester composition which is particularly suitable for use in thermoforming dual-ovenable trays
Method to grant modification rights for a smart card
Processing system for digitizing freehand graphics
Combination drill bit
Process for the preparation of novel oxolabdanes
Method and apparatus for controlling a patient's body temperature by in situ blood temperature modification