Resources Contact Us Home
Shoe sewing machine

Image Number 2 for United States Patent #5357885.

A shoe sewing machine comprises a thread feed device which is capable of feeding the thread forward or withdrawing the thread, a stitching device operated at a non-uniform speed to have up-and-down motion and a shuttle rotating at a non-uniform speed, both having respective non-uniform speed controlling devices to allow the stitching device and the shuttle to cooperate with the tight-and-loose, feeding-and-withdrawing motion of the thread provided by the thread feed device to form stitching on the shoe to be sewn so that the shuttle can be disposed adjacent to the stitching device.

  Recently Added Patents
Portable stand
Image forming apparatus and control method therefor
Disposable and tamper-resistant RFID lock
Amnion-derived cells, methods of making and uses thereof
Data center management unit with improved disaster prevention and recovery
Systems and methods for synchronizing and controlling multiple image sensors
Power conversion device for electric vehicle
  Randomly Featured Patents
Tissue sample revolver drum biopsy device
Coffee filter
Flywheel propulsion system for automotive vehicles or the like
Self cleaning and adjustable slurry delivery arm
Method and apparatus for performing frame interpolation in an ultrasound imaging system
Video signal processor, video signal recorder, video signal reproducer, video signal processor processing method, video signal recorder processing method, video signal reproducer processing me
Biofeedback for a gaming device, such as an electronic gaming machine (EGM)
System and method of storing contact information
Dispersible polydextrose, compositions containing same and method for the preparation thereof
Sulfoxonium salts and their use as polymerization catalysts