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
Automotive docking station
Infant recreational floatation device
Clock signal generation apparatus for use in semiconductor memory device and its method
Implementing vector memory operations
Image compression acceleration using multiple processors
Redundancy switch
Sheet with surface pattern
  Randomly Featured Patents
Method of locating and representing circuit elements of an electronic circuit for the functional testing of the circuit
Color image reading method and apparatus
Method for cleaning concentric columns
Electrical connector having socket contacts with safety shields
Carrier apparatus for containers and small objects
Examination apparatus for measuring oxygenation in body organs
Bicycle hub constructions and lubrication thereof
Field sequential light source modulation for a digital display system
Assessment and optimization for metrology instrument
Surgical protocol for fixation of osteoporotic bone using inflatable device