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
Image forming apparatus and information processing apparatus
Regenerative braking control to mitigate powertrain oscillation
Signal transfer apparatus
Method and apparatus for accessing coconut water
Prevention and treatment of osteoarthritis
Semiconductor device with an amorphous semi-insulating layer, temperature sensor, and method of manufacturing a semiconductor device
Device and method to automatically configure port forwarding
  Randomly Featured Patents
Synthesis of YBa2CU3O7 using sub-atmospheric processing
Analyzing equipment performance and optimizing operating costs
Shock-absorbent structure of serially-connected fans
Cable compensation
Fan mounting arrangement
Antipicornaviral compounds and compositions, their pharmaceutical uses, and materials for their synthesis
Method and system for transmitting data for a shared application
Manufacture of metal containers
Apparatus and method of packing articles
Nozzle cluster mount