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










Image Number 7 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
Toilet bowl
Serial transmission system including transmitter apparatus and receiver apparatus, for use in transmission of AV data
Method of manufacturing crystalline silicon solar cells with improved surface passivation
SRAM cells using shared gate electrode configuration
Direct converting apparatus, method for controlling the same, and control signal generation device
Flow cytometer method and apparatus
Probe for ultrasound diagnostic apparatus
  Randomly Featured Patents
Production of nuclear fuel pellets
Single crystal scinitillator
Flexible sterile closure system for containers
Clock
CMOS voltage regulator with diode-connected transistor divider circuit
Method for machining scroll member
Serving tray with LED light
Apparatus and method for flywheel current injection for a regulator
Method and apparatus for measurement of eating speed
Color image and monochrome image imaging process