GB1130510A - A method of obtaining water-stain-free veneer - Google Patents

A method of obtaining water-stain-free veneer

Info

Publication number
GB1130510A
GB1130510A GB3282/66A GB328266A GB1130510A GB 1130510 A GB1130510 A GB 1130510A GB 3282/66 A GB3282/66 A GB 3282/66A GB 328266 A GB328266 A GB 328266A GB 1130510 A GB1130510 A GB 1130510A
Authority
GB
United Kingdom
Prior art keywords
knife
bar
carrier
tubes
tube
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
GB3282/66A
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.)
Capital Machine Co
Original Assignee
Capital Machine Co
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
Application filed by Capital Machine Co filed Critical Capital Machine Co
Priority claimed from FR52085A external-priority patent/FR1485572A/en
Publication of GB1130510A publication Critical patent/GB1130510A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/14—Methods or arrangements for maintaining a constant temperature in parts of machine tools
    • B23Q11/143—Methods or arrangements for maintaining a constant temperature in parts of machine tools comprising heating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L5/00—Manufacture of veneer ; Preparatory processing therefor
    • B27L5/06—Cutting strips from a stationarily- held trunk or piece by a rocking knife carrier, or from rocking trunk or piece by a stationarily-held knife carrier; Veneer- cutting machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Manufacture Of Wood Veneers (AREA)

Abstract

1,130,510. Woodworking. CAPITAL MACHINE CO. Inc. 25 Jan., 1966 [8 March, 1965], No. 3282/66. Heading B5L. A method of obtaining water stain-free veneer being cut in a machine between a knife and a pressure bar from a hot, water-soaked log comprises circulating a fluid in heat transfer relationship with the knife and bar, the fluid being at a temperature such as to maintain the knife and bar at a temperature above the dew point of water at the ambient temperature to prevent the drip of condensate on to the veneer from the knife or bar. In apparatus for carrying out the method, a log 10 is mounted on a table 11 reciprocated diagonally over a plurality of guide frames 12 mounted on a bed 13. A carriage is slidable towards and away from the log on the bed 13 and supports the knife bar and pressure bar assembly for movement about a pivot 16. Mechanism is provided to rock the assembly about the pivot to bring the edge of the knife into and out of its cutting position in timed relation to the movement of the table 11. The assembly includes a knife bar carrier 15, Fig. 3 (not shown), having a face 24 in which is formed a pair of slots 25, 26 and against which a coverplate 27 is secured by screws 71, the face of the cover-plate abutting the face 24 being formed with a groove 32, Fig. 7 (not shown), containing a sealing ring 33 which surrounds the slots 25, 26. The knife bar is secured to the outer face of the cover-plate by bolts 70. The ends of the slots 25, 26 are connected by bores 34, 35 to tubes 36, 37, Fig. 2 (not shown). The pressure bar 19, Fig. 4 (not shown), is mounted in a carrier 21 adjustably slidable along a surface 23 of the knife bar carrier 15. Three grooves 38, 39, 40 are formed in the carrier 21 and contain tubes 41, 42, 43 of copper held in the grooves by plastic 76 containing heat-conducting elements such as pieces of copper or aluminium. An inlet tube 44 is connected to one end of tube 41, the other end of which is connected by tube 45 to tube 42 which has its other end connected to an outlet tube 46. Tube 43 has its ends connected by tubes 47, 48 to the inlet and outlet tubes 44, 46. The tubes 36 and 37 from the knife bar carrier and the tubes 44, 46 from the pressure bar carrier are connected to a temperature controlling device and source of water whereby the temperature of the knife bar and pressure bar are maintained at the working temperature. In another embodiment, the cover-plate 27 is omitted and the knife bar is mounted directly on the carrier.
GB3282/66A 1965-03-08 1966-01-25 A method of obtaining water-stain-free veneer Expired GB1130510A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43774465A 1965-03-08 1965-03-08
FR52085A FR1485572A (en) 1966-03-04 1966-03-04 Stabilizing device for cutting blade bars and pressure of veneer slicing machines
US65662467A 1967-07-12 1967-07-12

Publications (1)

Publication Number Publication Date
GB1130510A true GB1130510A (en) 1968-10-16

Family

ID=27242959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3282/66A Expired GB1130510A (en) 1965-03-08 1966-01-25 A method of obtaining water-stain-free veneer

Country Status (2)

Country Link
US (1) US3441069A (en)
GB (1) GB1130510A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110845A1 (en) * 1982-11-30 1984-06-13 Tarkett Ab A method of slicing veneer

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654973A (en) * 1970-10-19 1972-04-11 Capital Machine Co Hydraulically controlled pressure cap
IT1038463B (en) * 1975-05-28 1979-11-20 Cremona Angelo SHEARING MACHINE FOR WOODEN LOGS FOR THE PRODUCTION OF VENEERS PRESENTING THE LOG HOLDER TABLE INCLINED WITH RESPECT TO THE VERTICAL
US4503896A (en) * 1982-07-30 1985-03-12 Capital Machine Company, Inc. Dog system for veneer slicer
US4587616A (en) * 1983-05-31 1986-05-06 David R. Webb Co., Inc. Control system for veneer slicer
US4601317A (en) * 1985-01-31 1986-07-22 Capital Machine Company, Inc. Veneer slicing system
FR2625130B1 (en) * 1987-12-28 1990-05-11 Martin Michel LONGITUDINAL WOOD SLICER AND SLICING DEVICE
US5150746A (en) * 1991-05-17 1992-09-29 David R. Webb Co., Inc. Flitch table
US5381841A (en) * 1991-05-17 1995-01-17 David R. Webb Co., Inc. Tangential rotary slicer
US5511598A (en) * 1994-04-05 1996-04-30 Capital Machine Company Veneer-slicer with remotely controllable blade angle adjustment
US5694995A (en) * 1995-05-31 1997-12-09 Capital Machine Company, Inc. Method and apparatus for preparing a flitch for cutting
US5868187A (en) * 1995-05-31 1999-02-09 Capital Machine Company, Inc. Method and apparatus for retaining a flitch for cutting
US5562137A (en) * 1995-05-31 1996-10-08 Capital Machine Company, Inc. Method and apparatus for retaining a flitch for cutting
US5590700A (en) * 1995-11-15 1997-01-07 Capital Machine Co., Inc. Vacuum flitch table with self-cleaning vacuum valve
US5680887A (en) * 1995-11-30 1997-10-28 Capital Machine Co., Inc. Veneer slicer with timing belt
BR9707956A (en) * 1996-03-08 2000-01-04 Miller Veneers Inc Method and apparatus for cutting sheets of plywood.
US5979524A (en) * 1997-06-27 1999-11-09 Danzer North America, Inc. Veneer slicer
US20060086421A1 (en) * 1998-08-20 2006-04-27 Hartmut Gruender Drive system for veneer slicer
US6102090A (en) 1998-08-20 2000-08-15 Danzer North America, Inc. Flitch table mounting
US5996656A (en) * 1998-10-26 1999-12-07 Fezer S.A. Industrias Mecanicas Apparatus for clamping flitches on vertical slicers
FI112923B (en) 2000-11-13 2004-02-13 Raute Oyj Veneer lathe bench
BR0307362A (en) * 2002-02-04 2006-12-26 Danzer North America Inc backplate cutter, and method of converting a log block into backplate sheets
US7028729B2 (en) * 2003-03-12 2006-04-18 Apollo Hardwoods Co Llc Apparatus and method for manufacturing veneer
WO2005102633A2 (en) * 2004-04-15 2005-11-03 Miller Veneers, Inc. Method and apparatus for cutting veneer sheets from a flitch
CN101332611B (en) * 2008-06-16 2011-07-20 南京林业大学 Single-plate slicing knife heating system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265103A (en) * 1964-02-11 1966-08-09 David E Hervey Wood veneer slicing elements temperature maintenance means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110845A1 (en) * 1982-11-30 1984-06-13 Tarkett Ab A method of slicing veneer

Also Published As

Publication number Publication date
US3441069A (en) 1969-04-29

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