SE0101713L - the hub device - Google Patents

the hub device

Info

Publication number
SE0101713L
SE0101713L SE0101713A SE0101713A SE0101713L SE 0101713 L SE0101713 L SE 0101713L SE 0101713 A SE0101713 A SE 0101713A SE 0101713 A SE0101713 A SE 0101713A SE 0101713 L SE0101713 L SE 0101713L
Authority
SE
Sweden
Prior art keywords
blade
hub device
adapter
rotate
support surface
Prior art date
Application number
SE0101713A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE524100C2 (en
SE0101713D0 (en
Inventor
Hans Ericsson
Original Assignee
Nord Ct I Kalmar Ab
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 Nord Ct I Kalmar Ab filed Critical Nord Ct I Kalmar Ab
Priority to SE0101713A priority Critical patent/SE524100C2/en
Publication of SE0101713D0 publication Critical patent/SE0101713D0/en
Priority to PCT/SE2002/000929 priority patent/WO2002092296A2/en
Priority to AU2002304222A priority patent/AU2002304222A1/en
Publication of SE0101713L publication Critical patent/SE0101713L/en
Publication of SE524100C2 publication Critical patent/SE524100C2/en

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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular 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
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/12—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades
    • B23D47/126—Angle drives
    • 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02—Circular saw blades
    • B23D61/025—Details of saw blade body
    • 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
    • B27B5/29—Details; Component parts; Accessories
    • B27B5/30—Details; Component parts; Accessories for mounting or securing saw blades or saw spindles
    • B27B5/32—Devices for securing circular saw blades to the saw spindle

Abstract

The invention concerns a hub device for a pair of saw blades comprising a first blade (1), which is adapted to rotate about an axis of rotation (r) in a first direction, and a second blade (2), which is adapted to rotate about the same axis of rotation (r) in a second direction opposite to said first direction. The two blades (1, 2) each have a blade body (3, 4) and cutting units (5, 6) arranged along the periphery of the blade body and adapted to run close to and in parallel with each other. The hub device comprises a blade adapter (10) having a support surface (15) for that side of the second blade (2) facing away from the first blade (1). For rotating the second blade (2) the blade adapter (10) has screw holes (13, 14) cut in its support surface (15), into which screws (16, 17) are screwable for locking the second blade (2) onto the blade adapter (10).
SE0101713A 2001-05-16 2001-05-16 the hub device SE524100C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0101713A SE524100C2 (en) 2001-05-16 2001-05-16 the hub device
PCT/SE2002/000929 WO2002092296A2 (en) 2001-05-16 2002-05-16 Hub device
AU2002304222A AU2002304222A1 (en) 2001-05-16 2002-05-16 Hub device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0101713A SE524100C2 (en) 2001-05-16 2001-05-16 the hub device

Publications (3)

Publication Number Publication Date
SE0101713D0 SE0101713D0 (en) 2001-05-16
SE0101713L true SE0101713L (en) 2002-11-17
SE524100C2 SE524100C2 (en) 2004-06-29

Family

ID=20284123

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0101713A SE524100C2 (en) 2001-05-16 2001-05-16 the hub device

Country Status (3)

Country Link
AU (1) AU2002304222A1 (en)
SE (1) SE524100C2 (en)
WO (1) WO2002092296A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2079568B1 (en) 2006-11-09 2014-12-24 Twinblade Technologies Holding Sweden AB Hub device
CN201931158U (en) * 2010-11-30 2011-08-17 宁波黑松工具有限公司 Cutting machine with double saw blades
CN104607717A (en) * 2015-02-06 2015-05-13 张家港市锐正精密工具有限公司 Double-saw-blade structure with noise reduction function
CN104668661A (en) * 2015-02-06 2015-06-03 张家港市锐正精密工具有限公司 Noise-reducing twin saw disk

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1565396A (en) * 1967-12-15 1969-05-02
SE458096B (en) * 1987-07-14 1989-02-27 Sven Runo Vilhelm Gebelius SAAGKLINGEPAR
DE29804220U1 (en) * 1998-02-16 1999-06-17 Powertools International Gmbh Separating device with opposing separating elements
DE29804002U1 (en) * 1998-03-06 1999-07-08 Muennekehoff Drive device for a double separator

Also Published As

Publication number Publication date
AU2002304222A1 (en) 2002-11-25
SE524100C2 (en) 2004-06-29
SE0101713D0 (en) 2001-05-16
WO2002092296A3 (en) 2007-11-22
WO2002092296A2 (en) 2002-11-21
AU2002304222A8 (en) 2008-01-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed