CA994649A - Sawmill apparatus - Google Patents

Sawmill apparatus

Info

Publication number
CA994649A
CA994649A CA183,217A CA183217A CA994649A CA 994649 A CA994649 A CA 994649A CA 183217 A CA183217 A CA 183217A CA 994649 A CA994649 A CA 994649A
Authority
CA
Canada
Prior art keywords
sawmill apparatus
sawmill
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
CA183,217A
Other versions
CA183217S (en
Inventor
Leopold Boehm
Norman E. Noble
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.)
Nova Lumber Co Ltd
Original Assignee
Nova Lumber Co Ltd
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 Nova Lumber Co Ltd filed Critical Nova Lumber Co Ltd
Application granted granted Critical
Publication of CA994649A publication Critical patent/CA994649A/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
    • B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon
    • B27B29/085—Turning devices thereon
    • 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
    • B27B31/02—Loading equipment for travelling carriages
    • 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
    • Y10T83/6492—Plural passes of diminishing work piece through tool station
    • Y10T83/6499—Work rectilinearly reciprocated through tool station
    • Y10T83/65—With means to cause or permit angular re-orientation of work about axis parallel to plane of cut
    • 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
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6587—Including plural, laterally spaced tools
    • 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
    • Y10T83/6584—Cut made parallel to direction of and during work movement
    • Y10T83/6608—By rectilinearly moving work carriage
    • Y10T83/6622—Having means to actuate carriage
    • Y10T83/6625—Gear or pulley
    • Y10T83/6627—Adapted to place tension on flacid member
    • 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
    • Y10T83/707—By endless band or chain knife
    • Y10T83/7158—Including plural cutting zones
    • Y10T83/7189—Comprising plural bands
    • 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
    • Y10T83/7872—Tool element mounted for adjustment
    • Y10T83/7876—Plural, axially spaced tool elements
CA183,217A 1973-09-26 1973-10-12 Sawmill apparatus Expired CA994649A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400821A US3875841A (en) 1973-09-26 1973-09-26 Sawmill apparatus

Publications (1)

Publication Number Publication Date
CA994649A true CA994649A (en) 1976-08-10

Family

ID=23585164

Family Applications (1)

Application Number Title Priority Date Filing Date
CA183,217A Expired CA994649A (en) 1973-09-26 1973-10-12 Sawmill apparatus

Country Status (2)

Country Link
US (1) US3875841A (en)
CA (1) CA994649A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204798A (en) * 1971-10-19 1980-05-27 Brewster Robert W Automatic sawmill
US4004477A (en) * 1975-06-02 1977-01-25 Oxford Industries, Inc. Fabric cutting apparatus
CA1058063A (en) * 1976-11-26 1979-07-10 Rae Randle Portable saw mill
US4117755A (en) * 1977-01-13 1978-10-03 Weyerhaeuser Company Log transport and sawing system
US4100950A (en) * 1977-01-26 1978-07-18 Stearns Clyde W End dogging feeding device
US4179963A (en) * 1978-06-08 1979-12-25 Rhodes Lloyd E Scrag saw mill dogging system
FR2451810A1 (en) * 1979-03-20 1980-10-17 Brun Georges Double splitting wood saw - has variable blade spacing and cross rollers with grooves for V rail to guide round timber
FR2503014A1 (en) * 1981-03-31 1982-10-08 Vigneau Jacques Wood loading system for saw mill - has logs positioned and wedged in place by vertical chain controlled by photo-cell
US4445411A (en) * 1982-02-22 1984-05-01 Hoff Companies, Inc. End dogging log feeder
US4697487A (en) * 1982-09-20 1987-10-06 Cameron Robert E Adjustable cable driven carriage system and method
DE3226123A1 (en) * 1982-07-13 1984-01-19 Franz-Josef 5779 Eslohe Sapp Method and apparatus for sawing strong and weak logs
US5011001A (en) * 1989-09-15 1991-04-30 Cameron Robert E Twin carriage system
US5806401A (en) * 1994-01-04 1998-09-15 Rajala; Edward Satellite sawmill with adjustable saws and automatic sawbolt centering device
TW455520B (en) * 1996-03-29 2001-09-21 Amada Co Ltd Method and apparatus for feeding a work to a cutting machine
US20050002810A1 (en) * 2002-11-26 2005-01-06 William Gould Portable vacuum system
US20050011587A1 (en) * 2003-07-02 2005-01-20 Mike Warren Log charger and charging system and method of transporting a preoriented log
CN112059295A (en) * 2020-08-03 2020-12-11 广东韶钢工程技术有限公司 Vertical metal sawing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US707184A (en) * 1902-04-07 1902-08-19 Union Iron Works Twin-saw slabbing-machine.
US3138179A (en) * 1961-01-17 1964-06-23 Henry J Brettrager Saw mill
US3242954A (en) * 1963-10-28 1966-03-29 Weyerhaeuser Co Veneer jointer
DE1503964B2 (en) * 1965-09-24 1976-06-24 Kährs Maskiner AB, Nybro (Schweden) SYSTEM FOR SAWING ROUND WOODS
US3736968A (en) * 1970-11-25 1973-06-05 Sun Studs Method and apparatus for processing logs

Also Published As

Publication number Publication date
US3875841A (en) 1975-04-08

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