IT1262397B - Meccanismo di presa di azione per dente di arresto di movimento a passi. - Google Patents
Meccanismo di presa di azione per dente di arresto di movimento a passi.Info
- Publication number
- IT1262397B IT1262397B ITRM930555A IT1262397B IT 1262397 B IT1262397 B IT 1262397B IT RM930555 A ITRM930555 A IT RM930555A IT 1262397 B IT1262397 B IT 1262397B
- Authority
- IT
- Italy
- Prior art keywords
- turntable
- stop tooth
- cutting
- releasably securing
- cavity
- Prior art date
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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
-
- 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
- B23D45/04—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever
- B23D45/042—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever
- B23D45/044—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade or the stock carried by a pivoted lever with the saw blade carried by a pivoted lever the saw blade being adjustable according to angle of cut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/028—Indexing equipment with positioning means between two successive indexing-points
-
- 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
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7693—Tool moved relative to work-support during cutting
- Y10T83/7697—Tool angularly adjustable relative to work-support
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7684—With means to support work relative to tool[s]
- Y10T83/7722—Support and tool relatively adjustable
- Y10T83/7726—By movement of the tool
-
- 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
- Y10T83/768—Rotatable disc tool pair or tool and carrier
- Y10T83/7755—Carrier for rotatable tool movable during cutting
- Y10T83/7788—Tool carrier oscillated or rotated
-
- 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
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8773—Bevel or miter cut
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
Sega per tagli angolari motorizzata comprendente una base avente un piatto girevole montato su di essa per la rotazione su un asse verticale, una unità di taglio avente una apparecchiatura di montaggio per fissare la unità di taglio sul piatto girevole per lo spostamento verso posizioni di taglio e di non taglio rispetto al piatto girevole, una struttura di posizionamento a passi per fissare in modo rilasciabile il piatto girevole in posizioni prestabilite di regolazione angolare comprendenti una cavità di ricezione di un dente di arresto in ciascuna posizione prestabilita, un dente di arresto allineabile, per rotazione del piatto girevole, con una qualsiasi delle cavità ed un elemento di spinta del dente di arresto che sollecita in modo costante il dente di arresto nella specifica cavità con la quale è allineato, una apparecchiatura di presa di azione sul meccanismo a dente di arresto posizionabile selettivamente per ritirare il dente di arresto dalla cavità e liberare il piatto girevole per una regolazione microangolare rispetto ad una qualsiasi posizione prestabilita; un elemento a catenaccio per fissare in modo rilasciabile la apparecchiatura di presa di azione sul meccanismo a dente di arresto nella posizione di ritrazione del dente di arresto, ed un elemento di blocco per fissare in modo rilasciabile il piatto girevole in una qualsiasi posizione prescelta di regolazione rnicroangolare.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/930,150 US5249496A (en) | 1992-08-13 | 1992-08-13 | Indexing detent override mechanism |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM930555A0 ITRM930555A0 (it) | 1993-08-12 |
ITRM930555A1 ITRM930555A1 (it) | 1995-02-12 |
IT1262397B true IT1262397B (it) | 1996-06-19 |
Family
ID=25458984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT93RM555 IT1262397B (it) | 1992-08-13 | 1993-08-12 | Meccanismo di presa di azione per dente di arresto di movimento a passi. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5249496A (it) |
CA (1) | CA2096784A1 (it) |
DE (1) | DE4322672B4 (it) |
GB (1) | GB2269561B (it) |
IT (1) | IT1262397B (it) |
Families Citing this family (60)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2148974A1 (en) * | 1994-05-13 | 1995-11-14 | Richard P. Brault | Turntable mechanism for a cutting tool |
US5595124A (en) * | 1994-06-08 | 1997-01-21 | Delta International Machinery Corp. | Restraining mechanism |
GB2304075B (en) * | 1995-08-10 | 1999-10-20 | Milwaukee Electric Tool Corp | Indexing override mechanism for a slide compound miter saw |
US5819624A (en) * | 1996-07-30 | 1998-10-13 | Milwaukee Electric Tool Corporation | Indexing override mechanism for a slide compound miter saw |
JP3331105B2 (ja) * | 1995-10-05 | 2002-10-07 | 株式会社マキタ | マルノコの傾斜ストッパ装置 |
USD381667S (en) * | 1995-12-08 | 1997-07-29 | Milwaukee Electric Tool Corporation | Compound miter saw |
US6032562A (en) * | 1995-12-12 | 2000-03-07 | Black & Decker Inc. | Bevel locking system for a sliding compound miter saw |
US5870938A (en) * | 1995-12-12 | 1999-02-16 | Black & Decker Inc. | Bevel locking system for a sliding compound miter saw |
US5907987A (en) * | 1996-12-05 | 1999-06-01 | Stumpf; William R. | Bevel locking system for a sliding compound miter saw |
US5802943A (en) * | 1996-12-05 | 1998-09-08 | Black & Decker Inc. | Bevel locking system for a sliding compound miter saw |
US6631661B2 (en) * | 1995-12-12 | 2003-10-14 | Black & Decker Inc. | Bevel locking system for a sliding compound miter saw |
US6474206B1 (en) * | 1995-12-12 | 2002-11-05 | Black & Decker Inc. | Miter saw with wear plates and orientation system therefor |
JP3283745B2 (ja) * | 1996-02-05 | 2002-05-20 | 株式会社マキタ | 電動工具の操作レバー |
JP3558880B2 (ja) | 1998-07-09 | 2004-08-25 | 株式会社マキタ | 卓上マルノコ盤 |
US6530303B1 (en) | 1999-06-10 | 2003-03-11 | Black & Decker Inc. | Table saw |
US6513412B2 (en) | 2001-01-09 | 2003-02-04 | Porter Cable Corp. | Adjustment mechanism |
US6810780B2 (en) * | 2001-05-10 | 2004-11-02 | Black & Decker Inc. | Miter detent override for a sliding compound miter saw |
US7127977B2 (en) * | 2002-02-11 | 2006-10-31 | Porter-Cable/Delta | Remotely actuated beveling systems for a miter saw |
US7114425B2 (en) * | 2002-04-30 | 2006-10-03 | Credo Technology Corporation | Fine-adjustment mechanism to preset a miter saw for precision miter cuts |
US20030200852A1 (en) * | 2002-04-30 | 2003-10-30 | Ezequiel Romo | Miter cut fine adjustment mechanism |
US20040052599A1 (en) * | 2002-09-17 | 2004-03-18 | Wattenbach Brian P. | Miter saw arrangement for increased cutting capacity |
TW569908U (en) * | 2002-09-26 | 2004-01-01 | P & F Brother Ind Corp | Apparatus for adjusting and aligning slant cutting angle of cutting machine |
US7201090B2 (en) * | 2002-10-16 | 2007-04-10 | Robert Bosch Gmbh | Front-accessible bevel locking system |
RU2292997C2 (ru) * | 2003-10-08 | 2007-02-10 | Хитачи Коки Ко. Лтд. | Станок для резки под углом с индикацией угла установки режущего элемента (варианты) |
JP4820085B2 (ja) * | 2004-01-16 | 2011-11-24 | 日立工機株式会社 | 卓上丸鋸 |
GB2411620A (en) * | 2004-03-02 | 2005-09-07 | Black & Decker Inc | Mitre Saw |
CN100343016C (zh) * | 2004-03-30 | 2007-10-17 | 胡桂强 | 用于电动斜切割机的分度定位机构 |
DE112005000820B4 (de) | 2004-04-15 | 2022-05-12 | Milwaukee Electric Tool Corp. | Säge, wie eine Gehrungssäge |
US8061251B2 (en) * | 2004-04-15 | 2011-11-22 | Milwaukee Electric Tool Corporation | Miter adjustment assembly for a saw |
ES2270215T3 (es) * | 2004-05-03 | 2007-04-01 | Metabowerke Gmbh | Sierra para cortar ingletes con ajuste angular. |
JP4743472B2 (ja) * | 2004-06-30 | 2011-08-10 | 日立工機株式会社 | 卓上切断機 |
JP4656376B2 (ja) * | 2004-06-30 | 2011-03-23 | 日立工機株式会社 | 卓上切断機 |
JP4539197B2 (ja) * | 2004-06-30 | 2010-09-08 | 日立工機株式会社 | 卓上切断機 |
JP4984313B2 (ja) * | 2004-06-30 | 2012-07-25 | 日立工機株式会社 | 卓上切断機 |
CN100462172C (zh) * | 2004-06-30 | 2009-02-18 | 日立工机株式会社 | 具有角度调节机构的斜切锯 |
JP4539196B2 (ja) * | 2004-06-30 | 2010-09-08 | 日立工機株式会社 | 卓上切断機 |
JP4599909B2 (ja) * | 2004-06-30 | 2010-12-15 | 日立工機株式会社 | 卓上丸鋸 |
AU2005202908B2 (en) * | 2004-07-13 | 2010-11-11 | Black & Decker, Inc. | Miter lock assembly for miter saws |
US7174820B2 (en) * | 2004-10-28 | 2007-02-13 | Durq Machinery Corp. | Rip fence for cutting machine |
US7849774B2 (en) * | 2005-04-15 | 2010-12-14 | Roberts Bosch Gmbh | Power miter saw having digital displays |
US20060249000A1 (en) * | 2005-05-03 | 2006-11-09 | Meredith Daryl S | Miter assembly for miter saws |
US20070157782A1 (en) * | 2006-01-12 | 2007-07-12 | Hetcher Jason D | Saw such as a miter saw with digital readout and related measurement devices |
CN101125381B (zh) * | 2006-08-15 | 2011-12-07 | 苏州宝时得电动工具有限公司 | 斜切割机 |
US7938050B2 (en) * | 2006-08-30 | 2011-05-10 | Black & Decker Inc. | Fine adjustment mechanism for precision miter cuts |
DE102006059751A1 (de) * | 2006-12-18 | 2008-06-19 | Festool Gmbh | Werkzeugmaschine mit einer Rast- und Klemmeinrichtung |
US7958641B1 (en) * | 2007-05-09 | 2011-06-14 | Woodman Tools, Llc | Rolling plate assembly attachment for portable power cutting tools including an improved structural design and manufactured out of improved materials, an improved wheel configuration, and an adjustable bevel gear and a cutting guide |
JP5284055B2 (ja) * | 2007-12-12 | 2013-09-11 | 株式会社マキタ | 卓上切断機 |
DE202008006374U1 (de) * | 2008-05-08 | 2009-09-17 | Metabowerke Gmbh | Werkzeugmaschinenanordnung |
US8002253B2 (en) * | 2008-06-20 | 2011-08-23 | Robert Bosch Gmbh | Button actuated detent system |
JP5465405B2 (ja) * | 2008-09-04 | 2014-04-09 | 株式会社マキタ | 卓上切断機 |
JP5313081B2 (ja) * | 2009-08-20 | 2013-10-09 | 株式会社マキタ | 卓上切断機における切断機本体の傾斜位置決め機構 |
US8573104B2 (en) | 2010-01-07 | 2013-11-05 | Robert Bosch Gmbh | Miter detent override mechanism |
TWI453080B (zh) * | 2010-03-29 | 2014-09-21 | Rexon Ind Corp Ltd | 可調整鋸切角度的鋸切機 |
CN103586532B (zh) | 2013-11-08 | 2016-01-06 | 锐奇控股股份有限公司 | 斜切锯 |
CN103692558A (zh) * | 2013-12-09 | 2014-04-02 | 山东交通学院 | 一种用于加速加载实验的试件专用切割机 |
US20160199923A1 (en) * | 2015-01-14 | 2016-07-14 | Techtronic Power Tools Technology Limited | Miter saw |
US10882123B2 (en) | 2015-02-25 | 2021-01-05 | Milwaukee Electric Tool Corporation | Miter saw |
US9833849B2 (en) | 2016-01-18 | 2017-12-05 | Tti (Macao Commercial Offshore) Limited | Miter saw |
DE102016109375A1 (de) * | 2016-05-20 | 2017-11-23 | Festool Gmbh | Werkzeugmaschine, insbesondere Kappsäge |
US10710267B2 (en) | 2017-07-10 | 2020-07-14 | Milwaukee Electric Tool Corporation | Miter saw |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1156468A (en) * | 1967-03-09 | 1969-06-25 | Thomas Robinson & Son Ltd | Indexing of Rotary Members on Machines |
US3821918A (en) * | 1972-09-01 | 1974-07-02 | Rockwell International Corp | Motorized miter box |
US3948136A (en) * | 1973-12-03 | 1976-04-06 | The Stanley Works | Mitre box with improved indexing means |
US4011782A (en) * | 1975-09-25 | 1977-03-15 | The Black And Decker Manufacturing Company | Power miter saw |
US3998121A (en) * | 1976-02-03 | 1976-12-21 | B & E Products, Inc. | Miter cutting saw |
US4152961A (en) * | 1978-01-18 | 1979-05-08 | The Singer Company | Radial saw |
DE8327663U1 (de) * | 1983-09-27 | 1984-03-08 | Black & Decker Inc., 19711 Newark, Del. | Kappsaege |
US4934233B1 (en) * | 1988-06-29 | 1994-08-23 | Emerson Electric Co | Compound miter saw |
-
1992
- 1992-08-13 US US07/930,150 patent/US5249496A/en not_active Expired - Lifetime
-
1993
- 1993-05-21 CA CA 2096784 patent/CA2096784A1/en not_active Abandoned
- 1993-06-29 GB GB9313411A patent/GB2269561B/en not_active Expired - Lifetime
- 1993-07-07 DE DE19934322672 patent/DE4322672B4/de not_active Expired - Lifetime
- 1993-08-12 IT IT93RM555 patent/IT1262397B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
GB2269561B (en) | 1996-02-28 |
US5249496A (en) | 1993-10-05 |
GB2269561A (en) | 1994-02-16 |
CA2096784A1 (en) | 1994-02-14 |
GB9313411D0 (en) | 1993-08-11 |
ITRM930555A0 (it) | 1993-08-12 |
DE4322672A1 (de) | 1994-02-17 |
ITRM930555A1 (it) | 1995-02-12 |
DE4322672B4 (de) | 2005-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960626 |