DE3265925D1 - Annular saw blade and annular saw - Google Patents

Annular saw blade and annular saw

Info

Publication number
DE3265925D1
DE3265925D1 DE8282100288T DE3265925T DE3265925D1 DE 3265925 D1 DE3265925 D1 DE 3265925D1 DE 8282100288 T DE8282100288 T DE 8282100288T DE 3265925 T DE3265925 T DE 3265925T DE 3265925 D1 DE3265925 D1 DE 3265925D1
Authority
DE
Germany
Prior art keywords
saw blade
annular saw
bevelled
drive
annular
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
DE8282100288T
Other languages
German (de)
English (en)
Inventor
Mats Ake Johansson
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.)
Husqvarna Forest and Garden AB
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3265925D1 publication Critical patent/DE3265925D1/de
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
    • B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
    • B27B5/14—Rim-driven circular saws
    • 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
    • B23D47/123—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of drives for circular saw blades acting on the disc of the saw blade
    • 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
    • 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
    • Y10T83/9362—Teeth having transversely curved cutting edge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Road Repair (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Stringed Musical Instruments (AREA)
DE8282100288T 1981-03-20 1982-01-16 Annular saw blade and annular saw Expired DE3265925D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8101776A SE425636B (sv) 1981-03-20 1981-03-20 Ringsagmaskin

Publications (1)

Publication Number Publication Date
DE3265925D1 true DE3265925D1 (en) 1985-10-10

Family

ID=20343381

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282100288T Expired DE3265925D1 (en) 1981-03-20 1982-01-16 Annular saw blade and annular saw

Country Status (7)

Country Link
US (2) US4472880A (enExample)
EP (1) EP0060971B1 (enExample)
JP (1) JPS57156123A (enExample)
AT (1) ATE15341T1 (enExample)
DE (1) DE3265925D1 (enExample)
HK (1) HK51388A (enExample)
SE (2) SE425636B (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593733A (en) * 1984-04-30 1986-06-10 Logging Development Corporation Tree felling head having a rim driven rotary cutter
SE463294B (sv) * 1986-10-22 1990-11-05 Electrolux Motor Ab Cirkelsaag med ringformad klinga
SE460028B (sv) * 1986-10-22 1989-09-04 Electrolux Motor Ab Ringformad cirkelsaagklinga
SE467094B (sv) * 1989-03-30 1992-05-25 Electrolux Motor Ab Anordning vid cirkelsaag
SE463858B (sv) * 1989-06-02 1991-02-04 Diaglobe Ab Ringformad saagklinga samt ringsaag med drivorgan foer saadan saagklinga
US4942665A (en) * 1989-09-19 1990-07-24 Mccullough Timothy J Meat trimming knife and drive system therefore
FR2674469B1 (fr) * 1991-03-26 1995-09-08 Mogavero Cosimo Appareil de sciage.
US5311664A (en) * 1992-12-02 1994-05-17 Jarvis Products Corporation Power skinning knife with unidirectional rotating blade
SE506306C2 (sv) * 1993-05-03 1997-12-01 Electrolux Ab Anordning vid kapmaskin eller cirkelsåg samt ett system med ett flertal utbytbara komponenter
DE4319949C2 (de) * 1993-06-16 1995-04-13 Schmid & Wezel Gmbh & Co Rundmesserenthäuter und Rundmesser
US5529532A (en) * 1995-07-26 1996-06-25 Desrosiers; Marc Minature motorized annular hand held dental saw
JP3343670B2 (ja) * 1997-01-10 2002-11-11 株式会社共立 カッターブレード押え板構造
SE509548C2 (sv) * 1997-06-25 1999-02-08 Electrolux Ab Anordning vid handmanövrerad bearbetningsmaskin
SE509549C2 (sv) 1997-06-25 1999-02-08 Electrolux Ab Drivhjul
SE509533C2 (sv) * 1997-06-25 1999-02-08 Electrolux Ab Anordning vid kapmaskin
DE19748809A1 (de) * 1997-11-05 1999-05-06 Hilti Ag Handgeführtes Schneidgerät
US6321738B1 (en) * 1998-08-28 2001-11-27 Diamond Products Joint Venture Diamond saw blade
SE517633C2 (sv) * 1999-05-10 2002-06-25 Electrolux Ab Handhållen, förbränningsmotordriven kap- eller sågmaskin med ringformad klinga
US9192410B2 (en) * 2001-03-14 2015-11-24 Covidien Lp Trocar device
US7905897B2 (en) 2001-03-14 2011-03-15 Tyco Healthcare Group Lp Trocar device
SE521638C2 (sv) 2001-04-23 2003-11-18 Globe Invent Ab Metod för bearbetning av ett objekt, maskin och verktygsenhet för utförande av metoden
USD475265S1 (en) 2002-06-04 2003-06-03 S-B Power Tool Corporation Circular saw with rear handle
SE524821C2 (sv) * 2002-08-14 2004-10-05 Electrolux Abp Drivhjul för excentrisk drivning av en ringformad sågklinga i en kapmaskin
US6785971B2 (en) 2002-12-10 2004-09-07 Mcdonnell Robert L. Electric powered rotary hacksaw
USD507756S1 (en) 2004-03-15 2005-07-26 Alex F. Hall Produce clamshell
WO2005105352A1 (en) * 2004-04-30 2005-11-10 Husqvarna Ab Working tool and machine for sawing or cutting
US20060127179A1 (en) * 2004-06-10 2006-06-15 Nadler Donald S System and method for concrete slab connection
DE102004047280A1 (de) * 2004-09-29 2006-04-06 Hilti Ag Werkzeuggerät zum aussermittigen Antrieb eines Werkzeuges
CN101171097B (zh) * 2005-03-23 2012-06-20 哈斯科瓦那股份公司 与切割或者锯切机器有关的改进
US8272134B2 (en) * 2007-07-04 2012-09-25 Black & Decker Inc. Power cutter
EP2214615A4 (en) 2007-11-13 2012-04-25 Orthopediatrics Corp PLASTER REMOVAL SYSTEM
US20090229133A1 (en) 2008-03-14 2009-09-17 Stephane Campeau Centerless saw device
CA2681948C (en) 2008-10-07 2017-03-28 Stephane Campeau Centerless saw device
CN102655995B (zh) * 2009-12-16 2016-05-25 胡斯华纳有限公司 用于切削或者锯削机械的工具单元和工具
DE102010004604A1 (de) * 2010-01-13 2011-07-14 Brehm, Bernhardt, 75365 Handsäge mit ringförmigem Sägeblatt und Sägeblattantrieb
WO2011140227A1 (en) * 2010-05-06 2011-11-10 Superior Energy Services, L.L.C. Hydraulic saw system
US10434585B2 (en) * 2016-12-29 2019-10-08 Lee Yeong Industrial Co., Ltd. Saw blade positioning mechanism for annular sawing machine
US12377504B2 (en) 2018-07-02 2025-08-05 Husqvarna Ab Protection arrangement for a power tool
JP7128962B2 (ja) * 2018-07-02 2022-08-31 ハスクバーナ・アーベー 動力工具用の保護装置
EP3760406A1 (de) * 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Ringsäge mit wasserspülung
EP3760356A1 (de) * 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Ringsäge
EP3760354A1 (de) * 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Ringsäge
EP3760355A1 (de) 2019-07-03 2021-01-06 Hilti Aktiengesellschaft Ringsäge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US108370A (en) * 1870-10-18 Improvement in sawing-machines
DE900493C (de) * 1952-01-31 1953-12-28 Stihl Andreas Ringsaege
DE1289292B (de) * 1964-01-25 1969-02-13 Metabowerke Kg Einspannvorrichtung, insbesondere fuer Handkreissaegen
US3930310A (en) * 1970-12-11 1976-01-06 Ermanno Santilli Stable power ring tool
JPS493195U (enExample) * 1972-04-08 1974-01-11
US4316328A (en) * 1979-10-19 1982-02-23 Micro-Precision, Inc. Annular power tool

Also Published As

Publication number Publication date
EP0060971A3 (en) 1983-07-20
ATE15341T1 (de) 1985-09-15
SE8101776L (enExample) 1982-09-21
JPH04763B2 (enExample) 1992-01-08
EP0060971A2 (en) 1982-09-29
EP0060971B1 (en) 1985-09-04
HK51388A (en) 1988-07-15
SE8201728L (sv) 1982-09-21
US4472880A (en) 1984-09-25
US4646607A (en) 1987-03-03
JPS57156123A (en) 1982-09-27
SE425636B (sv) 1982-10-25

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Free format text: ERFINDER WIRD SPAETER GENANNT WERDEN

8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: M.J. -MASKINER AB, FORSHAGA, SE

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ELECTROLUX MOTOR AB, HUSKVARNA, SE