Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Apparatus for stacking flat workpieces on stacking pins or an endless conveying element










Image Number 9 for United States Patent #4983088.

An apparatus for stacking flat workpieces, which are provided with stacking holes, on stacking pins or stacking fingers of an endless flexible conveying element or of an endless conveying chain, which revolves around reversing pulleys, which conveying element or conveying chain is advanced by one step whenever a stack consisting of a predetermined number of workpieces has been formed. The apparatus includes a feeder for feeding consecutive workpieces to be stacked and a rake for pushing the workpieces onto the stacking pits or stacking fingers. The stacking fingers are mounted on elongate pedestals, which are secured to the conveying element or conveying chain and have a width which is smaller and a length which is larger than the diameter of the stacking holes. At least one substantially U-shaped carrying member, which constitutes a temporary stacking finger, is secured to a carrier and is adapted to be displayed or pivotally moved inwardly and has a cross-section which is smaller than the diameter of the stacking holes. The carrying member is movable to at least one position in which the carrying member extends around part of a stacking finger and/or around part of a pedestal and has approximately the same height as each pedestal or has preferably a smaller height than each pedestal and is vertically displaceable relative to the pedestal and to the upright stacking finger on the pedestal.








 
 
  Recently Added Patents
Method and apparatus for performing real time anomaly detection
Lithographic apparatus and device manufacturing method
System and method for discontinuous reception control start time
Victim port-based design for test area overhead reduction in multiport latch-based memories
Therapeutic compositions and methods
Creating three dimensional graphics data
Micro positioning test socket and methods for active precision alignment and co-planarity feedback
  Randomly Featured Patents
SOI wafer producing method, and wafer separating jig
Modulating and demodulating method and transmitting method of control apparatus and control apparatus
Photo sensor in a photo diode
Martial arts and boxing accessory apparatus for heavy bag
Temperature compensated magnetic bubble memory sense amplifier
Method and apparatus for opening a mollusk
Methods for synchronizing between a base station and a mobile station in a cell-based mobile communications system
Music game machine with interactive second game device
MEMS device packaging methods
Cellular cellulosic material containing a biocide agent and process for preparing same