IT1278064B1 - Meccanismo a piattaforma girevole per un attrezzo di taglio. - Google Patents

Meccanismo a piattaforma girevole per un attrezzo di taglio.

Info

Publication number
IT1278064B1
IT1278064B1 IT95RM000308A ITRM950308A IT1278064B1 IT 1278064 B1 IT1278064 B1 IT 1278064B1 IT 95RM000308 A IT95RM000308 A IT 95RM000308A IT RM950308 A ITRM950308 A IT RM950308A IT 1278064 B1 IT1278064 B1 IT 1278064B1
Authority
IT
Italy
Prior art keywords
cutting tool
base
turntable
cutting unit
annular bearing
Prior art date
Application number
IT95RM000308A
Other languages
English (en)
Inventor
Richard P Brault
Jeffrey S Holly
Original Assignee
Milwaukee Electric Tool Corp
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 Milwaukee Electric Tool Corp filed Critical Milwaukee Electric Tool Corp
Publication of ITRM950308A0 publication Critical patent/ITRM950308A0/it
Publication of ITRM950308A1 publication Critical patent/ITRM950308A1/it
Application granted granted Critical
Publication of IT1278064B1 publication Critical patent/IT1278064B1/it

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
    • B28D1/04—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
    • 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
    • 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
    • B23D47/132—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of means to position the saw blade at a specified angle when adjusting about an axis perpendicular to the work support surface
    • 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]
    • Y10T83/773—Work-support includes passageway for tool [e.g., slotted table]
    • 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
    • Y10T83/849—With signal, scale, or indicator
    • Y10T83/853—Indicates tool position
    • Y10T83/855—Relative to another element
    • Y10T83/856—To work-engaging member
    • Y10T83/857—Calibrated scale or indicator
    • 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
    • Y10T83/849—With signal, scale, or indicator
    • Y10T83/853—Indicates tool position
    • Y10T83/855—Relative to another element
    • Y10T83/863—Adjustable guide for traversing tool; e.g., radial saw guide or miter saw guide
    • 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
    • Y10T83/9457—Joint or connection
    • Y10T83/9461—Resiliently biased connection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Sawing (AREA)
  • Machine Tool Units (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)

Abstract

Un attrezzo di taglio includente una base che ha una superficie di supporto di un pezzo da lavorare per supportare un pezzo da lavorare ed una superficie di cuscinetto rivolta verso l'alto, anulare. L'attrezzo di taglio include inoltre una piattaforma girevole montata sulla base per la rotazione attorno ad un asse generalmente verticale. La piattaforma girevole ha una superficie di supporto di un pezzo da lavorare e una superficie di cuscinetto rivolta verso il basso, anulare. Una unità di taglio è montata sulla piattaforma girevole per il movimento con essa ed un cuscinetto anulare è montato tra la prima e seconda superficie di cuscinetto. L'unità di taglio include inoltre un meccanismo di spinta per spingere la seconda superficie verso la prima superficie in modo che la superficie di supporto del pezzo da lavorare della base e la superficie di supporto del pezzo da lavorare della piattaforma girevole formino una superficie superiore continua liscia al di sotto dell'unità di taglio.
IT95RM000308A 1994-05-13 1995-05-12 Meccanismo a piattaforma girevole per un attrezzo di taglio. IT1278064B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24218294A 1994-05-13 1994-05-13

Publications (3)

Publication Number Publication Date
ITRM950308A0 ITRM950308A0 (it) 1995-05-12
ITRM950308A1 ITRM950308A1 (it) 1996-11-12
IT1278064B1 true IT1278064B1 (it) 1997-11-17

Family

ID=22913782

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000308A IT1278064B1 (it) 1994-05-13 1995-05-12 Meccanismo a piattaforma girevole per un attrezzo di taglio.

Country Status (8)

Country Link
US (1) US6431042B1 (it)
JP (1) JPH0847814A (it)
KR (1) KR950031421A (it)
CN (1) CN1054327C (it)
CA (1) CA2148974A1 (it)
DE (1) DE19517569A1 (it)
GB (1) GB2289863B (it)
IT (1) IT1278064B1 (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971297B1 (en) * 1995-10-10 2005-12-06 Black & Decker Inc. Guard and control apparatuses for sliding compound miter saw
US10589366B2 (en) * 2010-02-19 2020-03-17 Sawstop Holding Llc Table saw insert with lock-down mechanism
AU744854B1 (en) * 2000-07-17 2002-03-07 Glen Hewstone Improved cut off saw jig
US7617755B2 (en) * 2001-02-01 2009-11-17 Black & Decker Inc. Miter saw
US6810780B2 (en) * 2001-05-10 2004-11-02 Black & Decker Inc. Miter detent override for a sliding compound miter saw
US6691423B2 (en) * 2001-06-19 2004-02-17 Bench Dog, Inc. Miter gauge
US20040069109A1 (en) * 2002-10-11 2004-04-15 Sprague Donald G. Free swinging portable cutting work station
US8061251B2 (en) * 2004-04-15 2011-11-22 Milwaukee Electric Tool Corporation Miter adjustment assembly for a saw
US7798041B2 (en) * 2004-04-15 2010-09-21 Milwaukee Electric Tool Corporation Miter adjustment assembly for a saw
US20060249000A1 (en) * 2005-05-03 2006-11-09 Meredith Daryl S Miter assembly for miter saws
US8060235B2 (en) * 2006-08-18 2011-11-15 Kevin M Johnson Saw adjustment mechanism
JP5051610B2 (ja) * 2006-11-16 2012-10-17 日立工機株式会社 卓上切断機
JP2008221812A (ja) * 2007-03-16 2008-09-25 Hitachi Koki Co Ltd 卓上切断機
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
US8695468B2 (en) 2007-10-30 2014-04-15 Robert Bosch Gmbh Locking assembly for a power miter saw
JP5000470B2 (ja) * 2007-12-06 2012-08-15 株式会社マキタ 卓上切断機における回転テーブルの回転角度表示装置
WO2009072410A1 (ja) * 2007-12-06 2009-06-11 Makita Corporation 卓上切断機
US20100011929A1 (en) * 2008-07-16 2010-01-21 Iannelli Sr Joseph Power-saw cross-cut, miter-cut, and rip-cut assembly
US20100058909A1 (en) * 2008-09-11 2010-03-11 Shaodong Chen Power tool
WO2010028828A1 (de) * 2008-09-12 2010-03-18 Gerhard Weusthof Kapp- und gehrungssäge mit einer winkelfixiereinrichtung
US8302519B2 (en) * 2008-12-31 2012-11-06 Techtronic Power Tools Technology Limited Hand-held power tool
US8191449B2 (en) * 2009-01-27 2012-06-05 Black And Decker Position adjustable support for a cutting device
US9919369B2 (en) 2013-10-17 2018-03-20 Sawstop Holding Llc Inserts for table saws
US8850940B2 (en) 2011-06-07 2014-10-07 Robert Bosch Gmbh Integrated stand mount for miter saw
CN102886566B (zh) * 2011-07-22 2014-10-08 苏州宝时得电动工具有限公司 切割机
CN102950331B (zh) * 2011-08-18 2014-11-26 苏州宝时得电动工具有限公司 切割机
TWI535521B (zh) * 2013-08-15 2016-06-01 Rexon Ind Corp Ltd 用於圓鋸機之消屑蓋板
US10882123B2 (en) 2015-02-25 2021-01-05 Milwaukee Electric Tool Corporation Miter saw
US9669538B2 (en) 2015-09-03 2017-06-06 Joseph Iannelli Multi function tool table
CN109641364A (zh) * 2016-06-27 2019-04-16 罗伯特·博世有限公司 具有用于锯设备的工作表面的可旋转构件
CN106945111B (zh) * 2017-03-20 2019-04-02 纪章生 气动微型冲床台桌
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
CN110052659B (zh) * 2019-03-19 2020-05-22 上海汉虹精密机械有限公司 一种可定角度切割的圆锯机
DE102019110589B4 (de) * 2019-04-24 2021-05-12 Kronen-Hansa-Werk Gmbh & Co. Kg Arbeitsunterlage für ein von Hand führbares Arbeitsgerät
WO2020257259A1 (en) 2019-06-21 2020-12-24 Milwaukee Electric Tool Corporation Miter saw
CN110900728A (zh) * 2019-11-15 2020-03-24 龙岩市义精木业有限公司 一种细木工板切边机械及其切边方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB598062A (en) * 1944-12-12 1948-02-10 John Buday Improvements in sawing machines
GB450935A (en) * 1935-01-15 1936-07-15 Alexander Havelock Evans An improved work-table for vertical sawing machines
US3289713A (en) * 1964-10-26 1966-12-06 Emerson Electric Co Machinery table insert
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
US3971274A (en) * 1975-04-15 1976-07-27 Barton Glenn B Variable angle cut-off saw
US3998121A (en) 1976-02-03 1976-12-21 B & E Products, Inc. Miter cutting saw
DE2929932A1 (de) * 1978-08-10 1980-02-21 Liliana Ottaviani Drehtischvorrichtung zum schneiden von platten, profilen und aehnlichem mit einer kreissaege
GB2122535B (en) * 1982-05-28 1986-04-03 Sven Reine Sodergren A portable saw bench for use with hand-operated power-driven circular saws
FR2546438B1 (fr) * 1983-05-25 1985-08-16 Charonnat Marcel Scie a chantourner
DE3329496C2 (de) * 1983-08-16 1986-02-06 Eugen Lutz GmbH u. Co Maschinenfabrik, 7130 Mühlacker Sägeeinrichtung
DE8327663U1 (de) 1983-09-27 1984-03-08 Black & Decker Inc., 19711 Newark, Del. Kappsaege
JPS61284401A (ja) 1985-06-12 1986-12-15 株式会社マキタ 丸鋸盤における切断残片の遮断装置
JPH0641450Y2 (ja) * 1986-09-19 1994-11-02 吉田工業株式会社 ベルト固定具
JPH0634897Y2 (ja) 1987-01-12 1994-09-14 リョービ株式会社 テーブルソーのロアーガード装置
JPH0518082Y2 (it) 1987-02-20 1993-05-14
JPH0716101Y2 (ja) * 1987-07-17 1995-04-12 光洋精工株式会社 スラストころ軸受の固定構造
US4934233B1 (en) 1988-06-29 1994-08-23 Emerson Electric Co Compound miter saw
US5054352A (en) 1989-01-17 1991-10-08 Makita Electric Wroks, Ltd. Miter saw
JP2573057B2 (ja) 1989-07-07 1997-01-16 株式会社マキタ 卓上丸鋸盤
JPH0793505B2 (ja) * 1990-11-09 1995-10-09 松下電器産業株式会社 ロック解除機構付ツメ状ロック装置
US5202172A (en) * 1991-05-20 1993-04-13 General Motors Corporation Molding and retainer assembly
US5249496A (en) * 1992-08-13 1993-10-05 Milwaukee Electric Tool Corporation Indexing detent override mechanism
JP2613156B2 (ja) * 1992-08-27 1997-05-21 株式会社マキタ 卓上丸鋸盤
GB2271527B (en) * 1992-10-17 1995-04-12 Chen Chuan Wu Carpenter's workbench

Also Published As

Publication number Publication date
JPH0847814A (ja) 1996-02-20
KR950031421A (ko) 1995-12-18
ITRM950308A0 (it) 1995-05-12
GB2289863B (en) 1997-10-08
GB2289863A (en) 1995-12-06
CN1117426A (zh) 1996-02-28
DE19517569A1 (de) 1996-02-15
GB9509574D0 (en) 1995-07-05
CN1054327C (zh) 2000-07-12
ITRM950308A1 (it) 1996-11-12
US6431042B1 (en) 2002-08-13
CA2148974A1 (en) 1995-11-14

Similar Documents

Publication Publication Date Title
IT8921599A0 (it) Macchina mobile per la lavorazione del binario con un dispositivo per il comando della posizione di lavoro dei suoi gruppi di lavoro e, rispettivamente, attrezzi di lavoro.
CA2140158A1 (en) Adjustable tool station
IT1249601B (it) Dispositivo per la molatura e levigatura combinate di anelli di cuscinetti a rotolamento
WO1998042245A3 (en) Surface working apparatus
ATE163386T1 (de) Werkzeugschleifmaschine
CA2114672A1 (en) Sawing Apparatus
ITTO940056A0 (it) Dispositivo per il bloccaggio di un pezzo su un piano d'appoggio, quale una tavola di macchina operatrice.
FR2768072B1 (fr) Machine de prereglage et d'equilibrage de porte-outil
TW369469B (en) Wound cutting machine
IT1272443B (it) Macchina per la raspatura di pneumatici con posizionamento relativo di pneumatico e utensile di lavoro controllabile
IT1129625B (it) Cuscinetto a rulli,radiale-assiale,particolarmente per il supporto di mandrini a sfere di rotolamento di macchine utensili
ITVR920051U1 (it) Perforatrice particolarmente per forare pareti murarie da bonificare
ATE238130T1 (de) Werkzeugmaschine mit horizontaler arbeitsspindel
ES2089941A2 (es) Mecanismo entintador con cilindro de trama alojado en un extremo, asi como con cilindro de formato alojado en un extremo.
ITMI932584A0 (it) Dispositivo per il supporto di pezzi particolarmente per centri di lavoro con tavola rotante.
ATE230669T1 (de) Beschichtungspresse
AU1857801A (en) Multi-functional worktable system
MY133649A (en) Polishing apparatus for a crt glass panel and a method of polishing the glass panel
AU7509600A (en) Strip casting machine comprising two casting rollers
ITMI941983A0 (it) Tavola portapezzo per macchine utensili, centri di lavorazione e simili
ES1035679U (es) Mesa de trabajo de carpinteria.
ES2010951A6 (es) Maquina para labrar con diamantes especialmente indicada para la industria de la orfebreria.
ES2052124T3 (es) Maquina herramienta.
DE69604724D1 (de) Nivelliermaschine
UA6460A1 (uk) Ножиці для різання сортового прокату

Legal Events

Date Code Title Description
0001 Granted