JP7304973B2 - リング鋸 - Google Patents
リング鋸 Download PDFInfo
- Publication number
- JP7304973B2 JP7304973B2 JP2021573839A JP2021573839A JP7304973B2 JP 7304973 B2 JP7304973 B2 JP 7304973B2 JP 2021573839 A JP2021573839 A JP 2021573839A JP 2021573839 A JP2021573839 A JP 2021573839A JP 7304973 B2 JP7304973 B2 JP 7304973B2
- Authority
- JP
- Japan
- Prior art keywords
- ring saw
- guide
- saw blade
- rotation
- axis
- 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.)
- Active
Links
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
- 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
- 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
-
- 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
- B23D57/00—Sawing machines or sawing devices not covered by one of the preceding groups B23D45/00 - B23D55/00
-
- 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
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
-
- 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
- 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
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/045—Sawing grooves in walls; sawing stones from rocks; sawing machines movable on the stones to be cut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mining & Mineral Resources (AREA)
- Sawing (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Description
Claims (6)
- リング鋸(2)であって、
リング鋸刃(1)を切断平面(E)内でガイドするための工具ホルダー(5)と、
モーター(30)と、
前記リング鋸刃(1)を前記切断平面(E)内で駆動するように構成され前記モーター(30)に連結されている駆動輪(6)と、
前記切断平面(E)の一方の側に構成されて、前記リング鋸刃(1)を前記一方の側からガイドするための少なくとも1つのガイドローラ(41)と、
前記切断平面(E)の反対側に構成されて、前記リング鋸刃(1)を前記反対側からガイドするための少なくとも1つのガイドロール(43)と、を有し、
前記少なくとも1つのガイドローラ(41)は、回転軸(48)を中心として自由に回転可能なように取り付けられており、回転対称の外側面(49)を有する2つの同心の転動要素(46、47)を有し、
前記回転軸(48)は、前記切断平面(E)に対して50度~80度で傾斜し、
前記転動要素のうちの第1の転動要素(47)が、前記転動要素のうちの第2の転動要素(46)よりも小さい半径を有することを特徴とする、リング鋸(2)。 - 前記第1の転動要素(47)は、前記第2の転動要素(46)よりも、前記回転軸(48)に沿って前記切断平面(E)のより近くに構成されていることを特徴とする、請求項1に記載のリング鋸(2)。
- 前記第1の転動要素(47)は、前記第2の転動要素(46)上に取り付けられていることを特徴とする、請求項1又は2に記載のリング鋸(2)。
- 前記ガイドロール(43)の回転軸(56)と前記ガイドローラ(41)の前記回転軸(48)とが、前記切断平面(E)と直角をなす平面内にあることを特徴とする、請求項1~3のいずれか一項に記載のリング鋸。
- 前記ガイドロール(43)の前記回転軸(56)は、前記切断平面(E)に対して傾斜していることを特徴とする、請求項1~4のいずれか一項に記載のリング鋸(2)。
- 前記切断平面(E)に面する、前記ガイドロール(43)の外側面(57)の区画が、前記切断平面(E)に平行に延びていることを特徴とする、請求項1~5のいずれか一項に記載のリング鋸(2)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19184052.9 | 2019-07-03 | ||
EP19184052.9A EP3760354A1 (de) | 2019-07-03 | 2019-07-03 | Ringsäge |
PCT/EP2020/067431 WO2021001205A1 (de) | 2019-07-03 | 2020-06-23 | Ringsäge |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022535991A JP2022535991A (ja) | 2022-08-10 |
JP7304973B2 true JP7304973B2 (ja) | 2023-07-07 |
Family
ID=67145667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021573839A Active JP7304973B2 (ja) | 2019-07-03 | 2020-06-23 | リング鋸 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220347770A1 (ja) |
EP (2) | EP3760354A1 (ja) |
JP (1) | JP7304973B2 (ja) |
CN (1) | CN113853268A (ja) |
WO (1) | WO2021001205A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003045650A1 (fr) | 2001-11-27 | 2003-06-05 | Levon Muradovich Muradyan | Dispositif de coupe de materiaux durs |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE900493C (de) * | 1952-01-31 | 1953-12-28 | Stihl Andreas | Ringsaege |
CA983820A (en) * | 1970-12-11 | 1976-02-17 | Ermanno Santilli | Stable power ring tool |
US3930310A (en) * | 1970-12-11 | 1976-01-06 | Ermanno Santilli | Stable power ring tool |
USRE27716E (en) * | 1971-03-23 | 1973-08-07 | Annular saw with circular safety guard | |
DE2435585A1 (de) * | 1974-07-24 | 1976-02-05 | Reich Maschf Gmbh Karl | Fuehrungsrolle fuer ringkreissaegen |
US4316328A (en) * | 1979-10-19 | 1982-02-23 | Micro-Precision, Inc. | Annular power tool |
SE425636B (sv) * | 1981-03-20 | 1982-10-25 | Johansson Mats A | Ringsagmaskin |
DE3613279A1 (de) * | 1986-04-19 | 1987-10-22 | Festo Kg | Stichsaege |
SE460028B (sv) * | 1986-10-22 | 1989-09-04 | Electrolux Motor Ab | Ringformad cirkelsaagklinga |
DE3904456A1 (de) * | 1989-02-15 | 1990-08-16 | Werner Jacob | Gelenklager |
US5529532A (en) * | 1995-07-26 | 1996-06-25 | Desrosiers; Marc | Minature motorized annular hand held dental saw |
DE29821386U1 (de) * | 1998-12-01 | 2000-03-30 | Steiner, Andreas, Tiefengraben | Seilsägemaschine |
DE10139962C1 (de) * | 2001-08-14 | 2003-04-17 | Wacker Siltronic Halbleitermat | Verfahren zum Abtrennen von Scheiben von einem sprödharten Werkstück und Drahtsäge zur Durchführung des Verfahrens |
US7131205B2 (en) * | 2003-08-05 | 2006-11-07 | Mcdonnell Robert L | Electric powered rotary saw |
WO2005105352A1 (en) * | 2004-04-30 | 2005-11-10 | Husqvarna Ab | Working tool and machine for sawing or cutting |
DE102004047280A1 (de) * | 2004-09-29 | 2006-04-06 | Hilti Ag | Werkzeuggerät zum aussermittigen Antrieb eines Werkzeuges |
DE102008002212B4 (de) * | 2008-06-04 | 2016-10-06 | Hilti Aktiengesellschaft | Handgeführte Hubsägemaschine |
US8567295B2 (en) * | 2008-07-31 | 2013-10-29 | Milwaukee Electric Tool Corporation | Band saw blade removal mechanism |
FR3007312B1 (fr) * | 2013-06-19 | 2016-07-01 | Mecachrome France | Ensemble de plaques ou de pieces obtenues par decoupe d'un bloc en materiau metallique ou composite. |
TW201829101A (zh) * | 2016-10-26 | 2018-08-16 | 瑞士商梅耶博格(瑞士)股份有限公司 | 線鋸 |
US10434585B2 (en) * | 2016-12-29 | 2019-10-08 | Lee Yeong Industrial Co., Ltd. | Saw blade positioning mechanism for annular sawing machine |
-
2019
- 2019-07-03 EP EP19184052.9A patent/EP3760354A1/de not_active Withdrawn
-
2020
- 2020-06-23 EP EP20734018.3A patent/EP3993935A1/de active Pending
- 2020-06-23 WO PCT/EP2020/067431 patent/WO2021001205A1/de unknown
- 2020-06-23 CN CN202080035425.XA patent/CN113853268A/zh active Pending
- 2020-06-23 JP JP2021573839A patent/JP7304973B2/ja active Active
- 2020-06-23 US US17/624,104 patent/US20220347770A1/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003045650A1 (fr) | 2001-11-27 | 2003-06-05 | Levon Muradovich Muradyan | Dispositif de coupe de materiaux durs |
Also Published As
Publication number | Publication date |
---|---|
US20220347770A1 (en) | 2022-11-03 |
CN113853268A (zh) | 2021-12-28 |
EP3993935A1 (de) | 2022-05-11 |
WO2021001205A1 (de) | 2021-01-07 |
JP2022535991A (ja) | 2022-08-10 |
EP3760354A1 (de) | 2021-01-06 |
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