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Class 144/245.5 - Stacker or unstacker


Subclass of Class 144 - Woodworking
Definition: Mechanism intended to place one product of the operation
No. of patents: 9
Last issue date: 04/08/2003


NumberTitleIssue Date
6543498Log cutting system
The present invention discloses a log sawing system comprising multiple cutting blades. The multiple cutting blades are positioned to cut laterally or perpendicular to the centerline of the log which is to be cut. The logs are transported into cutting pos...
04/08/2003
5560410Veneer drying apparatus and method
A system (10) for processing veneer is provided. The system (10) includes a compression apparatus (12) having a first set of rollers (20) turning at a first rate and has a first clearance (96) therebetween, and a second set of rollers (22) turning at a se...
10/01/1996
5392829Apparatus and method for loading of logs
An apparatus and method for aligning objects, particularly logs, into a loading region are provided. The apparatus comprises a stationary first side wall and a second side wall having a section that is movable with respect to the first wall. A lower floor...
02/28/1995
5279342Woodworking machine
An apparatus for precisely forming curved surfaces on a wooden workpiece in which the workpiece is automatically centered on a work table which is controllably movable inwardly and outwardly relative to a rotating cutter. The rotating cutter is slidably m...
01/18/1994
4949892Method and apparatus for making flexible sections of fence
An apparatus and process for making flexible sections of fence having an endless moving belt moving the individual fence pickets therethrough, and hopper stations individually dispensing the pickets onto the moving belt for transport to a fastening statio...
08/21/1990
4840015Method of continuously processing and packing elongated articles such as coherent pairs of chopsticks and an apparatus for carrying out the method
A method and an apparatus for continuously processing and packing elongated articles such as coherent pairs of chopsticks include continuously advancing the articles in the longitudinal direction in a track and centrally aligning the same during the conti...
06/20/1989
4588006High speed hopper fed trim saw
A high speed hopper fed trim saw. The saw includes a first cutting station where a miter cut is made in a trim board and a second cutting station where a kerf cut is made in the same board. Boards are discharged one at a time from the hopper onto a steppe...
05/13/1986
4189271Apparatus for piling veneer sheets
An apparatus for piling veneer sheets for plywood sheets at a predetermined position comprising at least one stage of conveyer means having two horizontal, parallel and spaced conveyer belts to support a veneer sheet, stopping means to stop the veneer she...
02/19/1980
4144112Method of piling veneer sheets
A method and an apparatus of piling veneer sheets for plywood sheets at a predetermined position comprising at least one stage of conveyer means having two horizontal, parallel and spaced conveyer belts to support a veneer sheet, stopping means to stop th...
03/13/1979
 
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