Resources Contact Us Home
Operation mechanism for pressing board of electric paper cutters

Image Number 6 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
Caprazene as a novel compound and derivatives thereof, and caprazol as a novel compound and derivatives thereof
Cell transport system comprising a homogeneous mixture of agarose and agarase
Process for recovering and recycling an acid catalyst
Systems and methods for generating a user profile based customized media guide with user-generated content and non-user-generated content
Combination therapy to enhance NK cell mediated cytotoxicity
Estimating stack distances
Health monitoring of applications in a guest partition
  Randomly Featured Patents
Recovery of tungsten values from alkali tungstate solutions by solvent extraction
Waterborne thermosetting compositions containing alternating copolymers of isobutylene type monomers
Broadband diffractive lens or imaging element
Corner separator paper feed method and cassette which prevents paper jams during manual feeding
Device for temporarily splinting toes
Open end mutual fund securitization process
Process for producing alkyl esters of saturated aliphatic carboxylic acids
S-shaped electrotherapy massage stick
Image recording apparatus having conveying device for conveying recording medium
Grooved and perforated layer for use in papermakers' fabric