WO2004035271A2 - Linear feed cutting apparatus and method - Google Patents
Linear feed cutting apparatus and method Download PDFInfo
- Publication number
- WO2004035271A2 WO2004035271A2 PCT/US2003/028492 US0328492W WO2004035271A2 WO 2004035271 A2 WO2004035271 A2 WO 2004035271A2 US 0328492 W US0328492 W US 0328492W WO 2004035271 A2 WO2004035271 A2 WO 2004035271A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- workpiece
- cutting
- assembly
- cut
- blade
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
- B27B5/20—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage
- B27B5/208—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage the saw blade being mounted on a hanging arm or at the end of a set of bars, e.g. parallelograms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
- B27B25/02—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees with feed and pressure rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/18—Saw benches with feedable circular saw blade, e.g. arranged on a carriage
- B27B5/20—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage
- B27B5/207—Saw benches with feedable circular saw blade, e.g. arranged on a carriage the saw blade being adjustable according to depth or angle of cut; Radial saws, i.e. sawing machines with a pivoted radial arm for guiding the movable carriage the saw blade being fitted on a movable carriage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/05—With reorientation of tool between cuts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/162—With control means responsive to replaceable or selectable information program
- Y10T83/173—Arithmetically determined program
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2074—Including means to divert one portion of product from another
- Y10T83/2087—Diverging product movers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6476—Including means to move work from one tool station to another
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6582—Tool between tandem arranged work carrying means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7693—Tool moved relative to work-support during cutting
- Y10T83/7697—Tool angularly adjustable relative to work-support
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8773—Bevel or miter cut
Definitions
- FIG. IB discloses a rafter notched at both upper and lower ends to fit over the ridge beam and the double top plate, respectively.
- the "measuring line” runs parallel to the rafter's lower edge, from the outer upper edge of the double top plates to the center line of the ridge beam above its upper edge; and b. the "ridge line” is at the intersection of the two rafter measuring lines.
- FIG. 1 A discloses a rafter cut at both upper and lower ends to rest against the face of the ridge beam and the upper face of the double top plate, and the lower edge of the rafter intersects the lower edge of the ridge beam and the inner edge of the double top plate. In this case: a.
- Regular rafters i.e., those on which the ends are cut at right angles to the faces (or the edges), even though the ends may be cut at something other than a right angle to the edges (or the faces, respectively), do not present a great problem to manufacture, since the length of a given rafter as measured on one face (or edge) is the same as the length measured on the other face (or edge).
- hip, valley, and jack rafters present a more difficult problem of manufacture:
- U.S. Pat.No. 4,545,274 teaches a means of tilting the axis of travel of a saw blade to correspond to the complement of the roof slope, and then angling the saw blade to make the compound cut. Lumber is moved past the cutting station in a sideways manner. A separate cutting station is required for cuts on the other end of the component and, to cut components of differing lengths, one of the cutting stations must be movable in relation to the other, which takes time. Further, the cutting process is not automatic.
- U.S. Pat.No. 6,212,983 incorporated herein by reference teaches a linear feed system where compound cuts are achieved by tilting the work surface supporting the workpiece. This requires automating and adjusting the work surface to be movable for compound cuts. Adjusting workpieces of great length may prove cumbersome.
- An example of a lateral feed assembly can be found in Shamblin, U. S. Pat. No. 5,943,239, which is incorporated herein. Such a system employs four or more cutters and requires more work space and added expense.
- FIG. 5B is an orthogonal view of the cutting assembly in a home position
- actuator 217 rotation about the vertical pivot, movement along line 1, is controlled by an actuator 217.
- movement in the transverse direction moves actuators 212, 214 and 216 along with all of frame 204.
- This arrangement can be modified as desired as long as movement is allowed in the desired directions.
- the preferred embodiment utilizes, convenient actuator mechanisms but any means known in the art may be used to effect the various movements of the cutting elements.
- the out feed system 110 can include a sorter, as seen in FIGS. 4 and 7, as is known in the art, to dump the cut components into carts or other handling mechanisms.
- a sorter as seen in FIGS. 4 and 7, as is known in the art, to dump the cut components into carts or other handling mechanisms.
- sorters 600 and carts 602, with flip-up arms 604 to direct components is well-known in the art and sorters are commercially available from Alpine Engineered Products, Inc.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60330039T DE60330039D1 (en) | 2002-10-14 | 2003-09-10 | CUTTING PROCEDURE WITH LINEAR FEEDING |
AU2003272321A AU2003272321B2 (en) | 2002-10-14 | 2003-09-10 | Linear feed cutting apparatus and method |
EP20030754497 EP1560685B1 (en) | 2002-10-14 | 2003-09-10 | Linear feed cutting method |
CA 2501455 CA2501455C (en) | 2002-10-14 | 2003-09-10 | Linear feed cutting apparatus and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/270,849 US20040069106A1 (en) | 2002-10-14 | 2002-10-14 | Linear feed cutting apparatus and method |
US10/270,849 | 2002-10-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004035271A2 true WO2004035271A2 (en) | 2004-04-29 |
WO2004035271A3 WO2004035271A3 (en) | 2005-06-16 |
Family
ID=32069020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2003/028492 WO2004035271A2 (en) | 2002-10-14 | 2003-09-10 | Linear feed cutting apparatus and method |
Country Status (6)
Country | Link |
---|---|
US (2) | US20040069106A1 (en) |
EP (1) | EP1560685B1 (en) |
AU (1) | AU2003272321B2 (en) |
CA (1) | CA2501455C (en) |
DE (1) | DE60330039D1 (en) |
WO (1) | WO2004035271A2 (en) |
Families Citing this family (19)
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US20050076759A1 (en) * | 2003-10-08 | 2005-04-14 | Brian Westfall | Linear saw with stab-cut bevel capability |
US20060016305A1 (en) * | 2004-07-22 | 2006-01-26 | Urmson James F | Apparatus for trimming a work piece |
US7647133B2 (en) | 2005-10-12 | 2010-01-12 | Alpine Engineered Products, Inc. | Method and apparatus for optimization of cutting lumber |
EP2121228B1 (en) * | 2006-12-20 | 2010-06-09 | Patents Exploitation Company B.V. | Machine tool and method for cutting elongated profiled elements |
GB2451697A (en) * | 2007-08-10 | 2009-02-11 | Sigmala Ltd | Adjustable slitting knife holder |
CN102039611A (en) * | 2009-10-14 | 2011-05-04 | 江苏南方涂装环保股份有限公司 | Material waiting device for cutting sections |
JP4563507B1 (en) * | 2010-02-10 | 2010-10-13 | 西島株式会社 | Circular saw cutting machine |
EP2527068A1 (en) * | 2011-05-26 | 2012-11-28 | Ateliers Debelle (ESTOM) | Automatic saw for realising jacks |
JP5836194B2 (en) * | 2012-05-21 | 2015-12-24 | ユニ・チャーム株式会社 | Cutting apparatus for continuous web having a plurality of fibers including tow, and cutting method |
JP5871711B2 (en) * | 2012-05-21 | 2016-03-01 | ユニ・チャーム株式会社 | Web member cutting apparatus having a plurality of fibers including tows, and cutting method |
JP5656915B2 (en) * | 2012-05-21 | 2015-01-21 | ユニ・チャーム株式会社 | Web member cutting apparatus having a plurality of fibers including tows, and cutting method |
ES2693225T3 (en) * | 2014-07-02 | 2018-12-10 | Panotec Srl | Cutting device for cutting relatively rigid web materials such as paper, cardboard, plastic materials or composite materials |
DE102015204719A1 (en) * | 2015-03-16 | 2016-09-22 | Homag Holzbearbeitungssysteme Gmbh | processing device |
US10493544B2 (en) * | 2016-02-05 | 2019-12-03 | Textron Innovations, Inc. | System and method for cutting composite materials |
US10518916B2 (en) * | 2016-05-27 | 2019-12-31 | Daniel S. Underwood | Material processing system |
US10405516B2 (en) | 2016-08-30 | 2019-09-10 | The Kingstar Company | Transport trailer with deployable corral |
CN109158693B (en) * | 2018-08-24 | 2020-06-02 | 浙江闽立电动工具有限公司 | Automatic corner cutting machine |
US11708222B2 (en) * | 2019-04-26 | 2023-07-25 | Illinois Tool Works Inc. | Lumber handling and cutting apparatus |
US11414317B2 (en) | 2020-02-14 | 2022-08-16 | The Kingstar Company | Movable storage system |
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US5444635A (en) | 1993-09-08 | 1995-08-22 | Alpine Engineered Products, Inc. | Optimizing technique for sawing lumber |
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-
2002
- 2002-10-14 US US10/270,849 patent/US20040069106A1/en not_active Abandoned
-
2003
- 2003-09-10 EP EP20030754497 patent/EP1560685B1/en not_active Expired - Fee Related
- 2003-09-10 CA CA 2501455 patent/CA2501455C/en not_active Expired - Lifetime
- 2003-09-10 AU AU2003272321A patent/AU2003272321B2/en not_active Expired
- 2003-09-10 WO PCT/US2003/028492 patent/WO2004035271A2/en active Search and Examination
- 2003-09-10 DE DE60330039T patent/DE60330039D1/en not_active Expired - Lifetime
-
2010
- 2010-08-30 US US12/871,790 patent/US8281696B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US773A (en) | 1838-06-07 | Hay-rake | ||
US6263A (en) | 1849-04-03 | Improvement in lubricating -compounds | ||
US5444635A (en) | 1993-09-08 | 1995-08-22 | Alpine Engineered Products, Inc. | Optimizing technique for sawing lumber |
Non-Patent Citations (1)
Title |
---|
See also references of EP1560685A4 |
Also Published As
Publication number | Publication date |
---|---|
CA2501455C (en) | 2011-11-01 |
EP1560685A4 (en) | 2007-10-31 |
US8281696B2 (en) | 2012-10-09 |
AU2003272321A1 (en) | 2004-05-04 |
US20040069106A1 (en) | 2004-04-15 |
US20100319511A1 (en) | 2010-12-23 |
WO2004035271A3 (en) | 2005-06-16 |
DE60330039D1 (en) | 2009-12-24 |
EP1560685B1 (en) | 2009-11-11 |
EP1560685A2 (en) | 2005-08-10 |
AU2003272321B2 (en) | 2009-08-20 |
CA2501455A1 (en) | 2004-04-29 |
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