Resources Contact Us Home
Switching mechanism for stapling modes of a stapler

Image Number 10 for United States Patent #7975890.

The purpose of this invention is to provide a switching mechanism for switching stapling modes of a stapler, which mainly comprises a trigger, a supporting member, a slide member, a spring, a hooking member and a torsion spring. When the safety device of the stapler is pushed, the slide member is pushed to open the air valve, and if the trigger is further pressed at this particular moment, the stapling counterforce will make the slide member escape the pressure from the safety device so as to finish a single stapling process. When the trigger is pressed first and then the safety device is pushed, the slide member is pushed to open the air valve, which makes the stapling process to continuous until the trigger is released. In other words, the above process makes a continuous stapling process.

  Recently Added Patents
System, method, and apparatus for avoiding call drop for a wireless phone
System and method of time-resolved, three-dimensional angiography
Fast switching arbitrary frequency light source for broadband spectroscopic applications
Assigning data for storage based on a frequency with which the data is accessed
Compression limiting nut
Reflection type display apparatus and method for driving this apparatus
Power supply apparatus
  Randomly Featured Patents
Construction for preventing incomplete connection of pipes
Calibrated (ruled) adhesive-type tape
Combined cracking and selective hydrogen combustion for catalytic cracking
Starting enterprise applications on demand
Elastic mount having fluid chamber partially defined by oscillating plate actuated by electrostrictive/magnetostrictive element
Material handling platform for material transport vehicle
Determination method for automatically identifying analyte liquid and standard solution for biosensor
Cobalt-tin alloy coating on aluminum by chemical conversion
Method and system for three-dimensional measurement and method and device for controlling manipulator
Interpolation delay cell for 2ps resolution jitter injector in optical link transceiver