1
Jean Rosa: Method for fabricating molding or slotting boards such as shutter slats, molding for carpentry or for construction and apparatus for practicing this process. Young & Thompson, February 17, 1987: US04643237 (145 worldwide citation)

A piece of board stock is advanced on a conveying table between a pair of milling units mounted about and below the table. Each milling unit comprises at least one milling tool having a pair of spaced rotary cutting blades and a profiling tool of lesser diameter than these blades sandwiched therebet ...


2
Darl J Bolyard, James E Price: Low profile hardwood flooring strip and method of manufacture. Triangle Pacific, Adams Schwartz & Evans P A, November 21, 2000: US06148884 (117 worldwide citation)

A method of producing a hardwood flooring product, including the steps of processing a strip of raw wood into a blank having a predetermined thickness and width, and top and bottom surfaces defining parallel planes relative to each other, and splitting the blank along the width of the blank from one ...


3
Darl J Bolyard, James E Price, Dicky Ray Welch, Gerhard Henn, Jurgen Petzold: Low profile hardwood flooring strip and method of manufacture. Triangle Pacific Corporation, Adams Law Firm P A, October 20, 1998: US05823240 (95 worldwide citation)

A method of producing a hardwood flooring product, including the steps of processing a strip of raw wood into a blank having a predetermined thickness and width, and top and bottom surfaces defining parallel planes relative to each other, and splitting the blank along the width of the blank from one ...


4
Mark A Duginske: Woodworking machinery jig and fixture system. Quarles & Brady, August 16, 1994: US05337641 (71 worldwide citation)

A woodworking machinery jig and fixture system includes a track which is attached to a separate plywood fence, auxiliary table or other workpiece support of woodworking machinery such as a table saw, a band saw, radial arm saw, miter saw, a drill press or a router table. A flip stop and an optional ...


5
Arthur L McGee, Robert A Browning, Lewis M Yock: Log centering apparatus and method using transmitted light and reference edge log scanner. The Coe Manufacturing Company, Klarquist Sparkman Campbell Leigh Hall & Whinston, April 15, 1980: US04197888 (37 worldwide citation)

A log centering apparatus and method are described employing an optical log scanner for determining the longitudinal axis of the log for optimum wood product production by transmitting light to detectors through the space between the side of such log and reference edge members. The detectors each in ...


6
Harry A Thor: Impact producing tool. Neil F Markva, September 11, 1984: US04470440 (36 worldwide citation)

An impact producing tool has a longitudinal axis with an impacting working head member rigidly connected to the end of a housing. An elongated handle is floatingly connected to and extends from the impacting head member and out of an opening disposed an end cap portion at the other end of the housin ...


7
Joseph T Butas Jr: Log splitter. Ronald R Stanley, August 17, 1976: US03974867 (36 worldwide citation)

A log splitter for use in a high production environment utilizes a four-way, stepped knife blade at either end of a longitudinal stroke. A log is automatically placed and positioned between and at the center of the four-way knife blades by a hydraulically operated table. A self centering circular ra ...


8
Lambert Robert D: Apparatus for producing wafers from wood. Multiply Development Corporation, McDougall Hersch & Scott, October 21, 1975: US3913643 (35 worldwide citation)

An apparatus for producing uniform wafers from irregular pieces of wood is disclosed. The device utilizes a rotating drum having blades thereon for cutting thin crosscut wafers from wood supplied to a container within the drum. Various means are disclosed for continually loading the apparatus for hi ...


9
Norval Morey: Drum-type wood chipper. Morbark, Warner Norcross & Judd, April 9, 1991: US05005620 (34 worldwide citation)

A drum-type wood chipper having a chipper drum with knives mounted in openings with the drum wall. A chip basket is mounted within the drum behind each knife opening. The chipper knife is spaced from the drum wall at both the leading and trailing edges of the knife to define chip ingress and egress ...


10
Heikkinen Leo L: Apparatus for measuring, cutting and splitting timber. Jacobson and Johnson, January 28, 1975: US3862651 (34 worldwide citation)

An apparatus for automatically measuring, cutting and splitting timber having a bed for supporting the timber, a saw for cutting off the timber and a hydraulic ram that performs the dual function of splitting the timber during the forward stroke of the ram and advancing the uncut timber into a posit ...



Click the thumbnails below to visualize the patent trend.