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SE8704621L - Anordning vid motordrivna saagar foer noetande material - Google Patents

Anordning vid motordrivna saagar foer noetande material

Info

Publication number
SE8704621L
SE8704621L SE8704621A SE8704621A SE8704621L SE 8704621 L SE8704621 L SE 8704621L SE 8704621 A SE8704621 A SE 8704621A SE 8704621 A SE8704621 A SE 8704621A SE 8704621 L SE8704621 L SE 8704621L
Authority
SE
Sweden
Prior art keywords
teeth
blade
motor
sawblades
driven saws
Prior art date
Application number
SE8704621A
Other languages
English (en)
Other versions
SE8704621D0 (sv
SE463194B (sv
Inventor
A Leini
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE8704621A priority Critical patent/SE463194B/sv
Publication of SE8704621D0 publication Critical patent/SE8704621D0/sv
Priority to EP19880850368 priority patent/EP0318445A1/en
Priority to US07/272,334 priority patent/US4893411A/en
Publication of SE8704621L publication Critical patent/SE8704621L/sv
Publication of SE463194B publication Critical patent/SE463194B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • B28D1/127—Straight, i.e. flat, saw blades; 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
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/003—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones
    • B23D49/006—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws having a plurality of saw blades or saw blades having plural cutting zones with contiguous, oppositely reciprocating 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • 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
    • Y10T83/687—By tool reciprocable along elongated edge
    • Y10T83/6895—Plural reciprocable 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
    • Y10T83/929—Tool or tool with support
    • Y10T83/9319—Toothed blade or tooth therefor
    • Y10T83/936—Series of allochiral teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Harvester Elements (AREA)
  • Sawing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
SE8704621A 1987-11-23 1987-11-23 Anordning vid motordrivna saagar foer noetande material SE463194B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8704621A SE463194B (sv) 1987-11-23 1987-11-23 Anordning vid motordrivna saagar foer noetande material
EP19880850368 EP0318445A1 (en) 1987-11-23 1988-10-26 Power Sawblades for abrasive materials
US07/272,334 US4893411A (en) 1987-11-23 1988-11-17 Power sawblades for abrasive materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8704621A SE463194B (sv) 1987-11-23 1987-11-23 Anordning vid motordrivna saagar foer noetande material

Publications (3)

Publication Number Publication Date
SE8704621D0 SE8704621D0 (sv) 1987-11-23
SE8704621L true SE8704621L (sv) 1989-05-24
SE463194B SE463194B (sv) 1990-10-22

Family

ID=20370342

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704621A SE463194B (sv) 1987-11-23 1987-11-23 Anordning vid motordrivna saagar foer noetande material

Country Status (3)

Country Link
US (1) US4893411A (sv)
EP (1) EP0318445A1 (sv)
SE (1) SE463194B (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991296A (en) * 1989-07-18 1991-02-12 Kohn Jerry S Hedge trimmer
GB9103883D0 (en) * 1991-02-25 1991-04-10 Black & Decker Inc Saw blades and method of making same
US7117863B1 (en) * 1999-01-25 2006-10-10 Black & Decker Inc. Saw blade for cutting fiber cement
DE102005007535A1 (de) * 2004-02-23 2005-09-01 Gebr. Graef Gmbh & Co. Kg Elektromesser
US7225714B2 (en) * 2004-12-22 2007-06-05 Black & Decker Inc. Tooth form design for reciprocating saw blade
US7658136B2 (en) * 2004-12-22 2010-02-09 Black & Decker Inc. Hole saw blade
US20070251368A1 (en) * 2006-04-27 2007-11-01 Kuhn Knight, Inc. Cutting knife with inserts and method of manufacture thereof
US20080172890A1 (en) * 2007-01-18 2008-07-24 Thomas H. Shetterly Reciprocating double sided saw blade with double leg supports
DE102010028748A1 (de) * 2010-05-07 2011-11-10 Robert Bosch Gmbh Sägeblatt
CN103406590B (zh) * 2013-08-02 2016-06-01 浙江暨阳机电有限公司 往复锯用双锯片
US20160158858A1 (en) * 2014-12-08 2016-06-09 Irwin Industrial Tool Company Recip blade
CN106424934B (zh) * 2016-08-25 2018-08-21 镇海建设集团有限公司 具有锯齿调节功能的电动往复锯

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB123375A (en) * 1918-02-16 1919-02-17 Sidney Kitchenham Improvements in Mechanically Operated Draw-cut Saws.
US1491134A (en) * 1920-02-09 1924-04-22 Northall Adrian G De Saw
US1537980A (en) * 1922-06-09 1925-05-19 Louis A G Asselin Drag saw
US2596078A (en) * 1946-06-12 1952-05-06 Swift & Co Skinning knife
US2659969A (en) * 1950-04-15 1953-11-24 Neustadter Arnold Plaster cast cutting machine
US2840125A (en) * 1955-05-10 1958-06-24 Waller Portable power saw having oppositely reciprocating blades
US3016932A (en) * 1959-08-18 1962-01-16 John M Jacobson Power operated saw having oppositely reciprocating blades
US3176732A (en) * 1961-09-25 1965-04-06 George A Henderson Circular saw
CH488536A (de) * 1968-04-20 1970-04-15 Winter & Sohn Ernst Diamantbestücktes Gattersägeblatt
DE6929900U (de) * 1969-07-28 1970-01-29 Steine Und Erden G M B H Maschine zum beschneiden von grossformatigen bausteinen
FR2447791A1 (fr) * 1979-02-05 1980-08-29 Faller Jean Lame de scie notamment pour scie egoine destinee a la coupe des blocs de beton cellulaire
DE8301931U1 (de) * 1983-01-25 1983-07-14 Frank, Helmut, 5630 Remscheid, De Motorsaege
US4604933A (en) * 1983-10-28 1986-08-12 North American Products Corp. Carbide-tipped circular saw for metal cutting at low surface speeds
FR2575363A1 (fr) * 1984-12-27 1986-07-04 Robert Jacques Trancheuse a foin portative pour balles haute et moyenne densite
EP0212816B2 (en) * 1985-07-03 1994-09-14 Black & Decker Inc. Saw blade and saw assembly

Also Published As

Publication number Publication date
US4893411A (en) 1990-01-16
SE8704621D0 (sv) 1987-11-23
SE463194B (sv) 1990-10-22
EP0318445A1 (en) 1989-05-31

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