CA1058485A - Systeme tendeur pour scie a ruban - Google Patents

Systeme tendeur pour scie a ruban

Info

Publication number
CA1058485A
CA1058485A CA168,788A CA168788A CA1058485A CA 1058485 A CA1058485 A CA 1058485A CA 168788 A CA168788 A CA 168788A CA 1058485 A CA1058485 A CA 1058485A
Authority
CA
Canada
Prior art keywords
bandmill
cross shaft
pair
journals
air spring
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
CA168,788A
Other languages
English (en)
Other versions
CA168788S (en
Inventor
Jack Weavell
James H. Porter
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.)
CAE Machinery Ltd
Original Assignee
CAE Machinery 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 CAE Machinery Ltd filed Critical CAE Machinery Ltd
Application granted granted Critical
Publication of CA1058485A publication Critical patent/CA1058485A/fr
Expired legal-status Critical Current

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
    • 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
    • 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)
  • Fluid-Damping Devices (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CA168,788A 1973-03-07 1973-04-16 Systeme tendeur pour scie a ruban Expired CA1058485A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US338895A US3905266A (en) 1973-03-07 1973-03-07 Bandmill strain system

Publications (1)

Publication Number Publication Date
CA1058485A true CA1058485A (fr) 1979-07-17

Family

ID=23326595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,788A Expired CA1058485A (fr) 1973-03-07 1973-04-16 Systeme tendeur pour scie a ruban

Country Status (3)

Country Link
US (1) US3905266A (fr)
AU (1) AU473549B2 (fr)
CA (1) CA1058485A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202500A1 (de) * 1982-01-27 1983-08-04 CAE Machinery Ltd., Vancouver, British Columbia Bandsaege
CA1187383A (fr) * 1982-09-17 1985-05-21 Gerald Hamel Mecanisme de scie a ruban
NL192433C (nl) * 1985-09-17 1997-08-04 Jongerius Bv Snij-inrichting voor broden of dergelijke.
SE455578B (sv) * 1986-11-27 1988-07-25 Eriksson Ab A K Bandspenningsanordning for bandsagar
US5819630A (en) * 1996-05-09 1998-10-13 T.S. Manufacturing Company Bandsaw
US7594462B2 (en) * 2004-08-23 2009-09-29 Snodgrass Jr Howard L Blade tension gauge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US532663A (en) * 1895-01-15 hanson
US798569A (en) * 1904-01-06 1905-08-29 Charles E Cleveland Band-saw mill.
US879500A (en) * 1907-01-05 1908-02-18 Berlin Machine Works Band-saw-tensioning device.
US2729003A (en) * 1953-07-01 1956-01-03 Samcoe Holding Corp Rolling pressure control apparatus
US2973015A (en) * 1959-10-26 1961-02-28 Sabre Res Corp Bellows structure
CA1049377A (fr) * 1971-04-06 1979-02-27 Francis E. Allen Mecanisme de detente de scie a ruban

Also Published As

Publication number Publication date
AU6628174A (en) 1975-09-11
AU473549B2 (en) 1976-06-24
US3905266A (en) 1975-09-16

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