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...that when IBM conducted a market study of Chester Carlson's invention in 1959, the company concluded that it would take only 5000 units of his new product to saturate the market? IBM therefore declined to be part of the new product introduction. Too bad for IBM. Carlson's invention was the xerography process, and his new product was the beginning of the Xerox Corporation. It is estimated that every day, worldwide, 3,000,000,000 copies are made!!

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Class 144/120 - Stationary cutter


Subclass of Class 144 - Woodworking
Definition: Machine in which a knife of the general bench plane type
No. of patents: 21
Last issue date: 03/19/1996


NumberTitleIssue Date
5500070Method of preparing a multilayered solid wood panel
A method of preparing a multilayered wood panel from thin boards is discld. The thin boards are produced by from square timber by a knife cut....
03/19/1996
5427163Method and installation for cutting squared timber into boards of a predetermined thickness
The present invention concerns a method for cutting squared timber into a number of thin boards. Individual boards 32 are cut off by a blade 30 from the squared timber in each of the successive cutting machines 14a-g, essentially in longitudinal direction...
06/27/1995
5400843Apparatus for controlling the taper of wood boards formed by a chipless cutting operation
Sheets of wood are cut from a timber piece along a guide and against a cung blade. A transverse taper of the wood piece is measured as the wood piece is conveyed. In accordance with changes in the measured transverse taper, the guide or the blade is pivo...
03/28/1995
5390716Device for the slicing production of boards
A machine is described for the slicing removal of a board from a cant adved longitudinally past a blade and pressed, from the side opposite from the blade, by means of a pressing device against the blade and a counterpressure rail mounted in front of the...
02/21/1995
5352317Method of preparing a multilayered solid wood panel
A method of preparing a multilayered wood panel from thin boards is discld. The thin boards are produced by from square timber by a knife cut....
10/04/1994
5318083Apparatus for cutting and severing of a thin board from squared timber
An apparatus for severing thin boards from squared timber includes a guide urface upon which a squared timber is conveyed and pressed against a cutting edge of a blade, as well as a counter pressing edge. The adjustment of the distance between the guide su...
06/07/1994
5088533Method and device for the production of wood sheets from cut wood
A method for the production of finished wood sheets from rough cut wood includes the steps of conditioning the rough cut wood, as necessary, to obtain a predetermined mositure content equivalent to a humidity of at least 50%. The conditioned rough cut woo...
02/18/1992
5052452Method for processing squared timber
A method wherein a length of squared timber can be completely separated i a number of thin boards having a predetermined thickness without an excessively thin or excessively thick unusable residual board being left over is disclosed. The method includes ...
10/01/1991
5010934Slicer apparatus for woodwork
A woodwork slicer apparatus is disclosed for slicing a thick veneer, which is pressed and advanced by a material feeding belt to a table surface. The material feeding belt, driven by power, is arranged so as to oppose a table, which includes a knife. The ...
04/30/1991
5002106Method and device for the production of wood sheets from cut wood
A method for the production of finished wood sheets from rough cut wood includes the steps of conditioning the rough cut wood, as necessary, to obtain a predetermined moisture content equivalent to a humidity of 50%. The conditioned rough cut wood is cut ...
03/26/1991
4917159Longitudinal wood peeling machine and a wood peeling installation
The invention provides a longitudinal wood peeling machine and a wood peeling installation comprising at least one such machine. In this wood peeling machine of the type comprising an inlet table and an outlet table with a knife forming an angle of about ...
04/17/1990
4825917Apparatus for producing thin boards
An apparatus for producing thin boards by chipless cutting of the boards from a log or a squared timber on one or both opposing sides of the timber where the apparatus includes a support means for the article being cut and a cutter station which is arrang...
05/02/1989
4589456Apparatus for producing squared timbers by means of non-chip severing of boards therefrom
An apparatus for producing squared timbers by means of severing portions or boards from opposite surfaces of the log without creating either chips or sawdust characterized by oscillatory opposed banks of staggered blade units with the blades of each unit ...
05/20/1986
4503892Device for producing flat wood articles
In a device for producing flat boards separated from a square timber trunk by blades in a non-cutting manner a straightening device is provided for each blade. Each straightening device includes an adjustable bending roll mounted at one side of the board ...
03/12/1985
4440204Planer mounting system
A planar of the type adapted to be mounted on and driven by a multipurpose woodworking tool includes a housing, a rotating blade member, and a table mounted beneath the blade member and vertically displaceable relative thereto by a plurality of jack screw...
04/03/1984
4337808Super-surfacer
A super-surfacer used for super-finishing a surface of timber, wherein the shaving blade has a length which is much larger than the width of the working table and is arranged to be movable reciprocally in a direction transversely to the timber feeding dir...
07/06/1982
4294296Carpenter planer
Herein disclosed is a carpenter planer in which a stock is cut during the reciprocative motion on a stock feeding table. The stock to be cut is reciprocated by a stock feeding unit above the stock feeding table, which is driven by a reversible motor. A de...
10/13/1981
4249584Carpenter planer
A carpenter planer in which a stock reciprocatingly moved on a stock feeder table by a stock feeding belt can be cut during both the forward movements and backward movements of the stock. On the stock feeder table, a knife stock is provided via rotary dis...
02/10/1981
4220185Apparatus for producing machined timber
Apparatus for producing machined timber from round timber logs comprises a eed device for receiving a log and feeding it longitudinally through at least one machining device whereby the middle region of the log is machined into squared timber. The wood sec...
09/02/1980
4175599Balsawood stripper
A strip cutting device for wood or the like having a plurality of parallel slots of different depths with a cutter disposed above the slots and means for holding the cutter across a plurality of the slots and at an angle to said slots and intermediate the...
11/27/1979
4086944Method and apparatus for the production of timber from round logs
A method and apparatus for processing round logs in which substantially the entire log is utilized to produce a relatively high value wood stock. The outer area of the log is peeled in sheets to square the central area for the formation of planks, beams, ...
05/02/1978
 
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