JP2010509079A - 一対の鋸刃 - Google Patents
一対の鋸刃 Download PDFInfo
- Publication number
- JP2010509079A JP2010509079A JP2009536197A JP2009536197A JP2010509079A JP 2010509079 A JP2010509079 A JP 2010509079A JP 2009536197 A JP2009536197 A JP 2009536197A JP 2009536197 A JP2009536197 A JP 2009536197A JP 2010509079 A JP2010509079 A JP 2010509079A
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cutting member
- saw
- back surface
- front surface
- 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.)
- Pending
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 238000000227 grinding Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—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
- 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
- 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
- B23D61/026—Composite body, e.g. laminated
-
- 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
-
- 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
- Y10T83/9372—Rotatable type
- Y10T83/9374—With spacer interposed between shaft-mounted tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
Abstract
Description
Claims (3)
- 回転軸(r)を中心に第1の方向(r1)に回転するように設けられた第1の刃(1)と、
同一の回転軸(r)を中心に第1の方向とは反対方向となる第2の方向に回転するように設けられた第2の刃(2)と、を備え、
各刃(1、2)は、刃本体(3、4)と、各刃本体(3、4)の周辺に沿って設けられた切断部材(5、6)とをそれぞれ有し、
切断部材は、刃(1、2)が回転している間、互いに近接して平行に設けられ、
第1の鋸刃(1)の刃本体(3)は、第2の鋸刃(2)の刃本体(4)の背面(8)に対向する第1の前面(7)を有し、
第1の刃(1)の刃本体(3)に設けられた切断部材(5)は、前記第1の前面(7)から第2の刃(2)の方向に突出する第1突出部(9)を有し、
第2の刃(2)の刃本体(4)に設けられた切断部材(6)は、前記第2背面(8)から第1の刃(1)の方向に突出する第2突出部(10)を有し、
前記第1の前面(7)および/または前記第2の背面(8)は、切断部材(5、6)の内側に設けられた環状凸部(11)を有し、この環状凸部(11)は、対向する背面(8)および/または前面(7)に設けられた対応する部分または対応する凸部(11)に対して摺動し、
この凸部(11)は、当該刃本体(3、4)とともに一片で形成され、突出部(9、10)を有する切断部材(5、6)が刃(1、2)が回転している間に互いに衝突することを防止するスペーサ手段として機能していることを特徴とする一対の鋸刃。 - 前記凸部(11)は、刃本体(3、4)のうちの一方にのみ設けられ、前記第1および第2突出部(9、10)の合計高さを超える高さ(h)を有していることを特徴とする請求項1に記載の一対の鋸刃。
- 切断部材(5、6)は、互いに対向する面(7、8)に設けられた前記第1および第2突出部(9、10)のほかに、反対側の面(18、19)に設けられた突出部(16、17)をそれぞれ有していることを特徴とする請求項1または2に記載の鋸刃。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0602393 | 2006-11-09 | ||
PCT/SE2007/000994 WO2008057027A1 (en) | 2006-11-09 | 2007-11-09 | Pair of saw blades |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013208436A Division JP2014028429A (ja) | 2006-11-09 | 2013-10-03 | 一対の鋸刃 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010509079A true JP2010509079A (ja) | 2010-03-25 |
JP2010509079A5 JP2010509079A5 (ja) | 2012-04-19 |
Family
ID=39364760
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009536197A Pending JP2010509079A (ja) | 2006-11-09 | 2007-11-09 | 一対の鋸刃 |
JP2013208436A Pending JP2014028429A (ja) | 2006-11-09 | 2013-10-03 | 一対の鋸刃 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013208436A Pending JP2014028429A (ja) | 2006-11-09 | 2013-10-03 | 一対の鋸刃 |
Country Status (6)
Country | Link |
---|---|
US (3) | US20100058916A1 (ja) |
EP (1) | EP2079567A4 (ja) |
JP (2) | JP2010509079A (ja) |
CN (1) | CN101557911A (ja) |
CA (1) | CA2705443C (ja) |
WO (1) | WO2008057027A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101557911A (zh) * | 2006-11-09 | 2009-10-14 | 双刃技术控股瑞典股份公司 | 成对锯片 |
GB2466999B (en) * | 2009-01-19 | 2010-12-01 | Chung-Chi Chen | Electric saw device |
US8250958B2 (en) * | 2009-01-21 | 2012-08-28 | Newstar (Asia) Ltd | Electric saw device |
WO2011084076A1 (en) | 2010-01-06 | 2011-07-14 | Nardone, Jennifer, R. | Set of counter-cutting saw blades with respective series of teeth having cut cleaning and smoothing capability |
TWM418006U (en) * | 2011-08-01 | 2011-12-11 | Kuang Yung Machinery Co Ltd | Improvement of saw blade |
CN102615351A (zh) * | 2012-04-06 | 2012-08-01 | 苏州天健旋切技术有限公司 | 一种旋转对切锯片的制造结构 |
BR112014009464A2 (pt) * | 2011-10-17 | 2017-05-09 | Suzhou Tingens Iisaw Tech Co Ltd | lâmina de serra composta de chanfradura rotativa |
CN102350547A (zh) * | 2011-10-17 | 2012-02-15 | 卢庆玉 | 一种适配于双锯片切割机的双锯片结构 |
CN103480912A (zh) * | 2012-06-11 | 2014-01-01 | 沈高明 | 双金属锯片 |
WO2015035499A1 (en) * | 2013-09-10 | 2015-03-19 | Pykari Dave | Channel sample saw and spacer |
CN104625229A (zh) * | 2015-02-06 | 2015-05-20 | 张家港市锐正精密工具有限公司 | 一种具有散热功能的双锯片结构 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH106130A (ja) * | 1996-06-21 | 1998-01-13 | Retsukisu Kogyo Kk | 両回転切断機 |
JP2004001144A (ja) * | 2002-05-31 | 2004-01-08 | Daia Co Ltd | 棒材切断装置および円板状回転切断工具 |
JP2004521786A (ja) * | 2001-05-16 | 2004-07-22 | ノルド、センター、アイ、カルマー、アクチボラグ | 一対のソーブレード |
Family Cites Families (43)
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US431510A (en) * | 1890-07-01 | Charles h | ||
US211346A (en) * | 1879-01-14 | Improvement in saws | ||
US2555428A (en) * | 1948-06-07 | 1951-06-05 | George A Tuttle | Power-driven pruning saw |
US2795247A (en) * | 1954-07-07 | 1957-06-11 | Skil Corp | Reversible circular saw |
US3406729A (en) * | 1966-05-02 | 1968-10-22 | Delbert P. Cooper | Gullet-guarded carbide-tipped saw |
DE1936010A1 (de) * | 1969-07-15 | 1971-01-28 | Wolf Geraete Gmbh | Rasenmaeher |
NL158735B (nl) * | 1973-10-05 | 1978-12-15 | Ehgartner Fa Hans | Raspplaat voor een cilindrische, roteerbare rasp. |
US3945289A (en) * | 1975-04-14 | 1976-03-23 | Emilio Retana Rodriguez | Saw tooth |
JPS5959113A (ja) * | 1982-09-25 | 1984-04-04 | 株式会社アーレスティ | 芝刈機 |
US4641562A (en) * | 1985-08-16 | 1987-02-10 | Bremen Associates Incorporated | Cutting tool for making a smooth saw cut |
US4657428A (en) * | 1985-09-10 | 1987-04-14 | Wiley Edward R | Quick change mechanism for circular saw blades and other spinning disc devices |
US4724662A (en) * | 1986-07-21 | 1988-02-16 | Textron Inc. | Lawn thatcher assembly |
DE3785517T2 (de) * | 1986-08-26 | 1993-09-09 | Komatsu Zenoa Kk | Maehmaschine. |
KR880012143A (ko) * | 1987-04-13 | 1988-11-26 | 다까하시 까츠히꼬 | 풀베기용 베어내는 칼의 유우닛(unit) |
SE458096B (sv) * | 1987-07-14 | 1989-02-27 | Sven Runo Vilhelm Gebelius | Saagklingepar |
JPH01155325U (ja) * | 1988-04-12 | 1989-10-25 | ||
US4913022A (en) * | 1988-05-19 | 1990-04-03 | Kuklinski Anthony K | Circular saw blade |
FR2688163B1 (fr) * | 1992-03-03 | 1994-05-06 | Comadur Sa | Dispositif d'entretoisement pour les lames d'un train de scies et train de scies utilisant un tel dispositif. |
US5331876A (en) * | 1992-07-30 | 1994-07-26 | Sandvik Ab | Saw blade for cutting metal |
US5481952A (en) * | 1994-01-27 | 1996-01-09 | Maclennan; Charles D. | Slasher saw blade assembly |
TW269653B (en) * | 1994-08-19 | 1996-02-01 | Black & Decker Inc | Saw blade tooth form and method therefor |
US5450714A (en) * | 1994-10-07 | 1995-09-19 | Allied Products Corporation | Rotary cutter with counterrotation gearbox |
SE505345C2 (sv) * | 1994-11-01 | 1997-08-11 | Sven Runo Vilhelm Gebelius | Sågklinga |
US5743163A (en) * | 1995-05-23 | 1998-04-28 | Lavinder; Edward E. | Clean cutting circular saw blade |
US5896800A (en) * | 1995-09-26 | 1999-04-27 | Black & Decker Inc. | Circular saw blade |
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US8113100B1 (en) * | 2000-10-25 | 2012-02-14 | Irwin Industrial Tool Company | Wood cutting band saw blade |
DE10059976A1 (de) * | 2000-12-02 | 2002-06-06 | Bosch Gmbh Robert | Handwerkzeugmaschine |
DE10059978A1 (de) * | 2000-12-02 | 2002-06-06 | Bosch Gmbh Robert | Sägewerkzeug für eine Handkreissägemaschine |
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US6962147B2 (en) * | 2001-10-23 | 2005-11-08 | Micron Technology Inc | Dicing saw blade positioning apparatus and methods independent of blade thickness via constrained biasing elements |
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SE528019C2 (sv) * | 2004-12-02 | 2006-08-08 | Indocean Diamond Tools Bermuda | Sågblad och förfarande för tillverkning av ett sågblad |
DE602007012058D1 (de) * | 2006-03-08 | 2011-03-03 | Premark Feg Llc | Aufschnittmaschinenmesser |
CN101557911A (zh) * | 2006-11-09 | 2009-10-14 | 双刃技术控股瑞典股份公司 | 成对锯片 |
US8250958B2 (en) * | 2009-01-21 | 2012-08-28 | Newstar (Asia) Ltd | Electric saw device |
US20110277612A1 (en) * | 2010-05-12 | 2011-11-17 | Chung-Kuang Chen | Bi-directional cutting saw blade |
-
2007
- 2007-11-09 CN CNA2007800458380A patent/CN101557911A/zh active Pending
- 2007-11-09 EP EP07835194A patent/EP2079567A4/en not_active Withdrawn
- 2007-11-09 US US12/312,403 patent/US20100058916A1/en not_active Abandoned
- 2007-11-09 CA CA2705443A patent/CA2705443C/en active Active
- 2007-11-09 WO PCT/SE2007/000994 patent/WO2008057027A1/en active Application Filing
- 2007-11-09 JP JP2009536197A patent/JP2010509079A/ja active Pending
-
2012
- 2012-06-27 US US13/534,331 patent/US20120266732A1/en not_active Abandoned
-
2013
- 2013-10-03 JP JP2013208436A patent/JP2014028429A/ja active Pending
-
2014
- 2014-05-13 US US14/276,608 patent/US20140245874A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH106130A (ja) * | 1996-06-21 | 1998-01-13 | Retsukisu Kogyo Kk | 両回転切断機 |
JP2004521786A (ja) * | 2001-05-16 | 2004-07-22 | ノルド、センター、アイ、カルマー、アクチボラグ | 一対のソーブレード |
JP2004001144A (ja) * | 2002-05-31 | 2004-01-08 | Daia Co Ltd | 棒材切断装置および円板状回転切断工具 |
Also Published As
Publication number | Publication date |
---|---|
JP2014028429A (ja) | 2014-02-13 |
US20140245874A1 (en) | 2014-09-04 |
CN101557911A (zh) | 2009-10-14 |
EP2079567A1 (en) | 2009-07-22 |
WO2008057027A1 (en) | 2008-05-15 |
US20120266732A1 (en) | 2012-10-25 |
CA2705443A1 (en) | 2008-05-15 |
US20100058916A1 (en) | 2010-03-11 |
CA2705443C (en) | 2017-06-13 |
EP2079567A4 (en) | 2012-08-22 |
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