Stack Forming Apparatus Patents (Class 414/788.1)
- Interfingers with stack support moving vertically relative to removing means (Class 414/790)
- Includes stack gripping device (Class 414/790.2)
- Pusher (Class 414/790.3)
- Includes carrier having distinct supports each successively receiving a stack thereon (Class 414/790.4)
- Includes gravity unloaded movable support (Class 414/790.5)
- Includes driven conveyor whereon continuously supported stack is formed (Class 414/790.7)
- With temporary support for incoming articles during discharge of stack (Class 414/790.8)
- Offsets circular articles within adjacent rows of layer (Class 414/791.7)
- Leaves void between articles in layer (Class 414/791.8)
- Crosses articles in adjacent layers (Class 414/792)
- Offsets articles within parallel adjacent superposed rows (Class 414/792.5)
- Adds rows of articles to layer (Class 414/792.6)
- Includes horizontally shiftable, article elevating device (Class 414/792.8)
- Includes suction-type article gripping means (Class 414/793)
- Includes magnetic-type article gripping means (Class 414/793.2)
- Includes support vertically alignable with stack then shiftable from beneath article (Class 414/793.4)
- Includes endless belt for delivering (Class 414/794.4)
- Having discharge vertically shiftable as stack grows (Class 414/794.6)
- Includes pusher conveyor for delivering (Class 414/794.7)
- Includes roller conveyor for delivering (Class 414/794.8)