Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Operation mechanism for pressing board of electric paper cutters










Image Number 3 for United States Patent #7237465.

A pressing board operation mechanism for paper cutter includes an eccentric driving rod to pivot a first link assembly composed of two pairs of triangular plates and the first link assembly is connected to a second link assembly which includes a rack member, two first links and two second links. The two first links are operationally connected to the rack member by two respective rack ends and the two second links are pivotably connected between the first links and the pressing board which is lowered or lifted by the pivotal movement of the first and second links. Two sensors are provided and activated when the first link assembly is moved to a pre-set positions and the sensors send commands to stop the motor.








 
 
  Recently Added Patents
Estrogen receptor ligands
Nanocatalysts structure, process for the preparation and use thereof
Three-dimensional holographic display using active shutter
System and method for detecting states
Multi-room user interface
Luggage
Use of physical deformation during scanning of an object to generate views of the object
  Randomly Featured Patents
Device with chiplets and adaptable interconnections
Method and apparatus for correction of a television luminance signal
Glass substrate for display and method for manufacturing the glass substrate
X-Ray examination apparatus comprising a filter
Horizontal beam width integrator
Acoustic filter for suppressing or attenuating the negative half-waves of an elastic wave and an elastic wave generator comprising such a filter
Method of determining solder paste height and device for determining solder paste height
Programmable optical filter and optical circuit arrangement
Motor control device and vehicle steering system
Recombinant sweet protein mabinlin