SE442488B - Anordning for att spenna bandsagbladet i en bandsagmaskin - Google Patents

Anordning for att spenna bandsagbladet i en bandsagmaskin

Info

Publication number
SE442488B
SE442488B SE7905733A SE7905733A SE442488B SE 442488 B SE442488 B SE 442488B SE 7905733 A SE7905733 A SE 7905733A SE 7905733 A SE7905733 A SE 7905733A SE 442488 B SE442488 B SE 442488B
Authority
SE
Sweden
Prior art keywords
band saw
hydraulic motor
saw blade
hydraulic
valve assembly
Prior art date
Application number
SE7905733A
Other languages
English (en)
Swedish (sv)
Other versions
SE7905733L (sv
Inventor
S Saito
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Publication of SE7905733L publication Critical patent/SE7905733L/
Publication of SE442488B publication Critical patent/SE442488B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/10—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/10—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades
    • B23D55/102—Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for tensioning strap saw blades with means to vary the distance between pulley or sprocket axes
    • 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
    • Y10T83/7226—With means to guard the tension
    • Y10T83/7239—With means to vary distance between pulley or sprocket axes
    • Y10T83/7251—Including means to yieldably bias pulley
    • Y10T83/7258—By fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
SE7905733A 1978-06-30 1979-06-29 Anordning for att spenna bandsagbladet i en bandsagmaskin SE442488B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978089331U JPS5856097Y2 (ja) 1978-06-30 1978-06-30 帯鋸盤における帯鋸刃緊張装置

Publications (2)

Publication Number Publication Date
SE7905733L SE7905733L (sv) 1979-12-31
SE442488B true SE442488B (sv) 1986-01-13

Family

ID=13967693

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7905733A SE442488B (sv) 1978-06-30 1979-06-29 Anordning for att spenna bandsagbladet i en bandsagmaskin

Country Status (10)

Country Link
US (1) US4269099A (OSRAM)
JP (1) JPS5856097Y2 (OSRAM)
AT (1) AT373183B (OSRAM)
AU (1) AU528998B2 (OSRAM)
CA (1) CA1129757A (OSRAM)
DE (2) DE2926273A1 (OSRAM)
FR (1) FR2429639A1 (OSRAM)
GB (1) GB2024708B (OSRAM)
IT (1) IT1165690B (OSRAM)
SE (1) SE442488B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5919629A (ja) * 1982-07-22 1984-02-01 Amada Co Ltd 帯鋸盤における切曲り矯正切断方法および装置
NL192433C (nl) * 1985-09-17 1997-08-04 Jongerius Bv Snij-inrichting voor broden of dergelijke.
DE4393341T1 (de) * 1992-07-24 1995-07-20 Richard Oke Macfarlane Verbesserter Antriebsmechanismus zum Hin- und Herbewegen von elastischen Elementen
US5896670A (en) * 1997-07-24 1999-04-27 Blount, Inc. Chain tensioner for chain saw
US6061915A (en) * 1997-10-02 2000-05-16 Blount, Inc. Tightening mechanism for chain saw guide bar
US6049986A (en) * 1997-10-02 2000-04-18 Blount, Inc. Chain saw guide bar equipped with chain tensioner
US20040154454A1 (en) * 2003-02-06 2004-08-12 Oav Equipment & Tools, Inc. Band saw replacing device for band sawing machine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607373A (en) * 1950-05-10 1952-08-19 Continental Machines Safety control mechanism for band saw machines
FR1516105A (fr) * 1967-01-23 1968-03-08 Upex Soc Perfectionnements aux machines à scier
US3889567A (en) * 1971-07-06 1975-06-17 Amada Co Ltd Horizontal band saw machine
FR2320169A1 (fr) * 1975-08-08 1977-03-04 Lemoine Christian Systeme reglable de tension constante, notamment pour une scie a ruban
SU596436A1 (ru) * 1976-07-06 1978-03-05 Архангельский Ордена Трудового Красного Знамени Лесотехнический Институт Им.В.В.Куйбышева Гидропривод ленточнопильного станка
SU605710A1 (ru) * 1976-07-12 1978-05-05 Архангельский Ордена Трудового Красного Знамени Лесотехнический Институт Им.В.В.Куйбышева Устройство дл нат жени пилы ленточнопильного станка

Also Published As

Publication number Publication date
JPS557665U (OSRAM) 1980-01-18
FR2429639B1 (OSRAM) 1985-01-04
CA1129757A (en) 1982-08-17
AU4843979A (en) 1980-01-03
ATA454779A (de) 1983-05-15
IT7968385A0 (it) 1979-07-02
SE7905733L (sv) 1979-12-31
DE2926273A1 (de) 1980-01-10
AT373183B (de) 1983-12-27
IT1165690B (it) 1987-04-22
GB2024708B (en) 1983-01-12
DE7918654U1 (de) 1979-11-22
FR2429639A1 (fr) 1980-01-25
US4269099A (en) 1981-05-26
JPS5856097Y2 (ja) 1983-12-23
DE2926273C2 (OSRAM) 1987-09-24
GB2024708A (en) 1980-01-16
AU528998B2 (en) 1983-05-19

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