GB1263933A - Installation for subdividing a flat workpiece - Google Patents

Installation for subdividing a flat workpiece

Info

Publication number
GB1263933A
GB1263933A GB32750/69A GB3275069A GB1263933A GB 1263933 A GB1263933 A GB 1263933A GB 32750/69 A GB32750/69 A GB 32750/69A GB 3275069 A GB3275069 A GB 3275069A GB 1263933 A GB1263933 A GB 1263933A
Authority
GB
United Kingdom
Prior art keywords
pieces
workpiece
rollers
advanced
raised
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
GB32750/69A
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.)
ERNST SCHWABEDISSEN
Meyer & Schabedissen F
Original Assignee
ERNST SCHWABEDISSEN
Meyer & Schabedissen F
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 ERNST SCHWABEDISSEN, Meyer & Schabedissen F filed Critical ERNST SCHWABEDISSEN
Publication of GB1263933A publication Critical patent/GB1263933A/en
Expired legal-status Critical Current

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
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
    • B27B5/061—Devices having saws perpendicular to each other
    • 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
    • B27B31/00—Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
    • B27B31/08—Discharging equipment
    • 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
    • Y10T83/0524—Plural cutting steps
    • Y10T83/0538—Repetitive transverse severing from leading edge of work
    • Y10T83/0548—With longitudinal severing
    • Y10T83/0562—Prior to transverse severing
    • 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
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2198—Tiltable or withdrawable 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
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/461—With abutment to position work being fed with respect to cutter
    • Y10T83/4612—With slip between positioned work and feed 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
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6476—Including means to move work from one tool station to another
    • Y10T83/6483—Tool stations staggered relative to one 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
    • Y10T83/6572—With additional mans to engage work and orient it relative to tool station
    • Y10T83/6576—By opposed lateral guide 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
    • Y10T83/748—With work immobilizer
    • Y10T83/7487—Means to clamp work
    • Y10T83/7493—Combined with, peculiarly related to, other element

Abstract

1,263,933. Conveyers. E. SCHWABEDISSEN, and K. SCHWABEDISSEN, [trading as F. MEYER & SCHABEDISSEN]. 27 June, 1969 [3 July, 1968], No. 32750/69. Heading B8A. [Also in Divisions B4-B5] In a machine for cutting sheets into smaller pieces, a stack of sheets W, Fig. 2A, is advanced over rollers 2 by a catch depending from a cylinder 12 carried on a traverse unit 8 which runs along rails 28, 29. The catch 12 is then raised and the unit 8 moved so that saws carried thereby trim the stack and cut pieces W<SP>1</SP>, W<SP>11</SP>, W<SP>111</SP> from the leading end thereof. The pieces lie on rails 6 above rollers 34, Fig. 5, which are raised to cause the pieces to move sideways from the machine. The catch 12 is lowered and the workpiece W further advanced by movement of the unit 8 until the leading end of the workpiece is fed between endless belts 36a, 36b, Fig. 6. Saws 14a, 15a trim and cut the workpiece as it is fed by the belts and subsequently by rollers 16a, 16b. The cut pieces e.g. WA, of the workpiece pass on to rollers 77 and are advanced through different distances by transport mechanisms, e.g. 17a comprising clamping devices 21<SP>1</SP>. The devices 21<SP>1</SP> are lowered to clamp the workpieces as their leading edges are trimmed, and then the devices are raised and advanced by cables 81 to feed the cut pieces from the machine.
GB32750/69A 1968-07-03 1969-06-27 Installation for subdividing a flat workpiece Expired GB1263933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1703723 1968-07-03

Publications (1)

Publication Number Publication Date
GB1263933A true GB1263933A (en) 1972-02-16

Family

ID=5688528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32750/69A Expired GB1263933A (en) 1968-07-03 1969-06-27 Installation for subdividing a flat workpiece

Country Status (3)

Country Link
US (1) US3570561A (en)
BE (1) BE735430A (en)
GB (1) GB1263933A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768352A (en) * 1969-02-17 1973-10-30 Halton City State Bank Method and apparatus for cutting panels
US3777598A (en) * 1969-02-17 1973-12-11 Haltom City State Banks Method and apparatus for cutting panels
US3910170A (en) * 1974-05-09 1975-10-07 Connelly Containers Inc V-notching machine for corrugated board
US4054070A (en) * 1976-05-17 1977-10-18 Globe Machine Manufacturing Company Panel saw mechanism
SE405957B (en) * 1977-03-11 1979-01-15 Mohog Ab PROCEDURE FOR SAWING AND STACKING DISCS
DE502005003830D1 (en) * 2005-01-25 2008-06-05 Bystronic Laser Ag Method for laser cutting of raw sheets and laser cutting machine for carrying out the method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546831A (en) * 1947-06-21 1951-03-27 Edward C Newell Method and apparatus for automatically making rectangular sheets of fabric
DE1080287B (en) * 1958-12-10 1960-04-21 Meyer & Schwabedissen F Dividing format saw for panels
US3032209A (en) * 1959-01-28 1962-05-01 Lamb Grays Harbor Co Inc Tilting back gauge and clamp for paper cutters
US3170351A (en) * 1960-11-28 1965-02-23 Baldwin Lima Hamilton Corp Shear for billets and the like
DE1153877B (en) * 1961-06-02 1963-09-05 Meyer & Schwabedissen F Cutting format saw for panels with at least one longitudinal cutting saw and at least one cross saw
GB944143A (en) * 1961-07-14 1900-01-01
US3165961A (en) * 1962-11-30 1965-01-19 Weyerhaeuser Co Apparatus for automatically cutting defective veneer sheets
US3316947A (en) * 1964-10-24 1967-05-02 Jonsereds Fabrikers Ab Machine systems enlargeable according to the principle of unit construction

Also Published As

Publication number Publication date
US3570561A (en) 1971-03-16
BE735430A (en) 1969-12-01

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