GB746982A - Wood chipper - Google Patents

Wood chipper

Info

Publication number
GB746982A
GB746982A GB450254A GB450254A GB746982A GB 746982 A GB746982 A GB 746982A GB 450254 A GB450254 A GB 450254A GB 450254 A GB450254 A GB 450254A GB 746982 A GB746982 A GB 746982A
Authority
GB
United Kingdom
Prior art keywords
wood
log
drum
shaft
cutting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB450254A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Improved Machinery Inc
Original Assignee
Improved Machinery Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US337992A priority Critical patent/US2710635A/en
Application filed by Improved Machinery Inc filed Critical Improved Machinery Inc
Publication of GB746982A publication Critical patent/GB746982A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/02Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like

Abstract

746,982. Rotary cutters. IMPROVED MACHINERY. Inc. Feb. 16, 1954 [Feb. 20, 1953], No 4502/54 Class 145 A wood chipper which may be. used in the manufacture of paper comprises a generally cylindrical, rotatable drum 20 having a plurality of knives 25 at its periphery, means 60 for controlling the feed of wood 10 to be chipped and having an outer curved surface of gradually decreasing radius from the centre of the drum, and guides 42, 46 for the wood. A log 10 may be fed to the chipper on a chain-conveyer 50 driven through a gear-box 56 by a chain-and-sprocket drive 58, from a drive shaft 16 for the arum 20, the shaft 16 being rotated as by a diesel or an electric motor. During the chipping operation, feed is effected by the forward component of the movement of the cutters through the log and by the conveyer. The slices cut are split into chips of uniform width by the edges 34 of a grooved member 30 secured to the leading face of each cutter by the bolts 29 for attaching the cutter and an adjacent member 60 to the drum, the bolt-head recesses in the member 60 for the bolts 29 being plugged if desired. An equation is given defining an ideal curve for the outer surface of the members 60, which need not be continuous, and also an approximation for practical use which is in the form of a cylindrical surface of smaller radius than that of the cutting edges 26, the latter surface being the closest to producing constant velocity of a follower constrained to move in a radial path. A casing with a lower wall 18 and a bed-knife 40 supports the shaft 16 in bearings in side portions 12, and chip throats 22 are provided from which the chips are discharged by centrifugal force. The logs 10 need not be fed horizontally. Cutting frequencies, blade speeds, log feeds, clearance and rake angles, and angles of cutting zone are given.
GB450254A 1953-02-20 1954-02-16 Wood chipper Expired GB746982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US337992A US2710635A (en) 1953-02-20 1953-02-20 Wood chipper

Publications (1)

Publication Number Publication Date
GB746982A true GB746982A (en) 1956-03-21

Family

ID=32230017

Family Applications (1)

Application Number Title Priority Date Filing Date
GB450254A Expired GB746982A (en) 1953-02-20 1954-02-16 Wood chipper

Country Status (3)

Country Link
US (1) US2710635A (en)
DE (1) DE964827C (en)
GB (1) GB746982A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514823A (en) * 2016-11-29 2017-03-22 巫溪县渝星建材有限责任公司 Wood shaving machine

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SE323872B (en) * 1946-03-29 1970-05-11 Brundell & Jonsson Ab
US2863476A (en) * 1953-10-02 1958-12-09 Changewood Corp Apparatus for producing fibrous elements
US2812790A (en) * 1954-10-04 1957-11-12 Hercules Powder Co Ltd Preparation of shredded wood pulp
US2951518A (en) * 1955-01-20 1960-09-06 Ed Jones Corp Wood shaving machine with rotary cutter head and feeding means
US2825371A (en) * 1955-05-13 1958-03-04 William O Forman Apparatus for producing and debarking wood chips
US2825373A (en) * 1955-12-01 1958-03-04 William O Forman Machine for making chips for paper pulp
US2813557A (en) * 1955-12-06 1957-11-19 Improved Machinery Inc Chipping knife construction
US2842174A (en) * 1955-12-16 1958-07-08 Flippo Franklin Carter Excelsior making machines
US2847045A (en) * 1956-01-03 1958-08-12 Donald E Brown Combination chipping and barker device
US2860678A (en) * 1956-06-25 1958-11-18 Merchants Nat Bank And Trust C Apparatus for cutting frozen meat
US2966182A (en) * 1958-11-18 1960-12-27 Budd W Andrus Lumber blanking and chipping machine
FR1386207A (en) * 1959-02-17 1965-01-22 Isodev Improved process for the manufacture of pulp and improved products obtained
DE1164070B (en) * 1959-02-26 1964-02-27 Paul Kirsten Dr Ing Tool carriers, especially of cylindrical design, for wood cutting machines
US3059676A (en) * 1959-04-06 1962-10-23 Dale L Schubert Method of flaking wood and rotary tunnel flaker therefor
US2938553A (en) * 1959-05-15 1960-05-31 George M Standal Knife mounting for planer chippers
DE1202965B (en) * 1962-09-04 1965-10-14 Paul Kirsten Dr Ing Knife for wood chipping
US3223129A (en) * 1962-10-08 1965-12-14 Thomas W Nicholson Log barker-chippers
DE1218279B (en) * 1964-04-22 1966-06-02 Peter Voelskow Device for the extraction of wood fibers from trunk wood
US3679143A (en) * 1970-03-12 1972-07-25 Helene Irene Montgomery Shavings making machines
FR2235770B1 (en) * 1973-07-05 1977-10-07 Tech Bois Centre
US4205798A (en) * 1976-01-30 1980-06-03 Erik Borje Bang Machine for producing of long chips of wood by shearing stresses
US4235382A (en) * 1979-02-26 1980-11-25 Rader Companies Inc. Method and apparatus for rechipping wood chips
US4355673A (en) * 1979-12-14 1982-10-26 Koestermeier Karl Heinz Cutter for wood chippers
US4503895A (en) * 1982-09-27 1985-03-12 Arasmith Stanley D Knife with improved cutting edge for producing novel wood flake
EP0133197B1 (en) * 1983-05-24 1987-06-03 Eugen Lutz + Co. Planing tool and profile cutter suitable therefor
US4967969A (en) * 1989-01-27 1990-11-06 Griffith Iii Byron E Apparatus for chipping solid materials
US5076503A (en) * 1989-07-12 1991-12-31 Cook Robert L Size reduction processing apparatus for solid material
US5143311A (en) * 1990-05-17 1992-09-01 Newman Machine Company, Inc. Wood shavings forming apparatus and cutting roll adapted for use therewith
US5863003A (en) * 1995-07-26 1999-01-26 Smith; Leward M. Waste processing machine
US5662435A (en) * 1995-08-14 1997-09-02 Oldham Saw Co., Inc. Cutter bit
DE19818165C1 (en) * 1998-04-23 1999-08-12 Maier Zerkleinerungstech Gmbh Machine for shaping wood
US6047912A (en) * 1998-05-01 2000-04-11 Smith; Leward N. Break-away processing tool for a waste processing machine
US6032707A (en) * 1998-12-22 2000-03-07 Tramor, Inc. Drum assembly for a wood chipper
US6036125A (en) * 1998-12-22 2000-03-14 Tramor, Inc. Wood chipper
US6059210A (en) * 1999-01-20 2000-05-09 Smith; Leward N. Rotor assembly for a waste processing machine
US6016855A (en) * 1999-03-04 2000-01-25 Tramor, Inc. Hood assembly for a wood chipper
US6340490B1 (en) * 2000-02-14 2002-01-22 Schreiber Foods, Inc. Apparatus and method for shredding blocks of cheese
US6517020B1 (en) 2000-09-08 2003-02-11 Leward N. Smith Replaceable raker assembly for processing tool of waste processing machine
US6357684B1 (en) 2000-10-31 2002-03-19 Tramor, Inc. Adjustable tension feed wheel assembly for a wood chipper
US6591973B2 (en) 2001-06-04 2003-07-15 Leward N. Smith Sideboard assembly for waste processing machine
US6729567B1 (en) 2001-07-31 2004-05-04 Tramor, Inc. Side feed wheel assembly for wood chipper
US6955310B1 (en) 2002-05-21 2005-10-18 Tramor, Inc. Remote control assembly for wood chipper
US6845931B1 (en) 2001-10-03 2005-01-25 Leward Nile Smith Multi-functional tool assembly for processing tool of waste processing machine
US7726594B2 (en) * 2001-10-03 2010-06-01 Leward Nile Smith Multi-functional tool assembly for processing tool of material processing machine
US7384011B1 (en) 2001-10-03 2008-06-10 Leward Nile Smith Multi-functional tool assembly for processing tool of waste processing machine
US6830204B1 (en) 2001-12-10 2004-12-14 Tramor, Inc. Reversing automatic feed wheel assembly for wood chipper
US7007874B1 (en) 2002-01-08 2006-03-07 Leward Nile Smith Shroud assembly for waste processing machine
US6804871B1 (en) 2002-05-03 2004-10-19 Leward Nile Smith Method for aligning clutch assembly
AU2003291173A1 (en) * 2002-11-26 2004-06-18 Ambient Corporation Arrangement of an inductive coupler for power line communications
US7163166B1 (en) 2004-03-31 2007-01-16 Leward Nile Smith Rotatable assembly for machines
US8109303B1 (en) 2006-04-27 2012-02-07 Tramor, Inc. Stump grinder having an automatic depth control system
DE102006053034A1 (en) * 2006-11-10 2008-05-15 Loth, Robert, Dipl.-Ing. Chipper for wood chips
SE535557C2 (en) * 2010-03-05 2012-09-25 Torbjoern Carlberg Process for making chips
AU2012285828B2 (en) 2011-07-21 2017-01-19 Bandit Industries, Inc. Safety device, backflow reduction device, conformable wood processing device, and methods thereof for a waste processing

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US233765A (en) * 1880-10-26 Aaron innis
US747827A (en) * 1903-01-31 1903-12-22 Joseph Wolfinger Veneer-cutter.
US829927A (en) * 1906-02-05 1906-08-28 Benjamin G Luther Dado-cutter.
US1473545A (en) * 1921-10-24 1923-11-06 William H Collier Splint machine
US1543919A (en) * 1923-05-04 1925-06-30 Harry A Habighorst Excelsior knife
US2073911A (en) * 1934-12-19 1937-03-16 Wallace G Tower Machine for manufacturing battery plate separators
US2269352A (en) * 1939-05-02 1942-01-06 John J Bacon Woodcutting machine
GB707867A (en) * 1948-09-21 1954-04-21 Fitchburg Engineering Corp Log and brush wood chipping machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106514823A (en) * 2016-11-29 2017-03-22 巫溪县渝星建材有限责任公司 Wood shaving machine
CN106514823B (en) * 2016-11-29 2019-03-08 巫溪县渝星建材有限责任公司 A kind of lumber shaving machine

Also Published As

Publication number Publication date
DE964827C (en) 1957-05-29
US2710635A (en) 1955-06-14

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