ES2099542T3 - Guia de barrera para sierra mecanica. - Google Patents

Guia de barrera para sierra mecanica.

Info

Publication number
ES2099542T3
ES2099542T3 ES94305873T ES94305873T ES2099542T3 ES 2099542 T3 ES2099542 T3 ES 2099542T3 ES 94305873 T ES94305873 T ES 94305873T ES 94305873 T ES94305873 T ES 94305873T ES 2099542 T3 ES2099542 T3 ES 2099542T3
Authority
ES
Spain
Prior art keywords
guide
protection
blade
plane
protection guide
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 - Lifetime
Application number
ES94305873T
Other languages
English (en)
Inventor
Andrea Garuglieri
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.)
Black and Decker Inc
Original Assignee
Black and Decker Inc
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 Black and Decker Inc filed Critical Black and Decker Inc
Application granted granted Critical
Publication of ES2099542T3 publication Critical patent/ES2099542T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D59/00Accessories specially designed for sawing machines or sawing devices
    • B23D59/001Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B23D59/002Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade for the position of the saw blade
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/128Sawing 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 parallel to the work support surface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/132Sawing 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B27/00Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/10Devices for moving or adjusting the guide fences or stops
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/04Processes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/748With work immobilizer
    • Y10T83/7593Work-stop abutment
    • Y10T83/7607Normal to plane of cut
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7684With means to support work relative to tool[s]
    • Y10T83/7722Support and tool relatively adjustable
    • Y10T83/7726By movement of the tool
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/768Rotatable disc tool pair or tool and carrier
    • Y10T83/7755Carrier for rotatable tool movable during cutting
    • Y10T83/7788Tool carrier oscillated or rotated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00Cutting
    • Y10T83/849With signal, scale, or indicator
    • Y10T83/853Indicates tool position
    • Y10T83/855Relative to another element
    • Y10T83/856To work-engaging member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)

Abstract

SE DESCRIBE UNA COMBINACION DE SIERRA DE INGLETE Y BISEL 10 QUE INCLUYE UNA GUIA DE PROTECCION ALARGADA 74 CONECTADA OPERATIVAMENTE AL MONTAJE DE LA CUCHILLA DE SIERRA 20 Y PIVOTABLE ENTRE UNA POSICION RETRAIDA Y UNA POSICION EXTENDIDA EN EL PLANO DE LA HOJA DE SIERRA 26. UN MUELLE 72 MANTIENE LA GUIA DE PROTECCION 74 EN SU POSICION RETRAIDA. LA GUIA DE PROTECCION 74 PUEDE SER EMPUJADA HACIA ABAJO POR EL OPERADOR DE LA SIERRA A SU POSICION EXTENDIDA, PARA INDICAR LA POSICION EN LA CUAL LA HOJA DE LA SIERRA 36 INCIDIRA SOBRE LA PIEZA DE TRABAJO Y PARA PERMITIR EL AJUSTE EN CONSONANCIA DE DOS ELEMENTOS DE PROTECCION 17A, 17B. LA GUIA DE PROTECCION 74 INCLUYE UN CONDUCTOR 78, QUE INDICA EL GROSOR DEL CORTE QUE LA HOJA DE LA SIERRA HARA EN LA PIEZA DE TRABAJO Y UNA PARTE MAS ANCHA (80) ARRASTRA EL BORDE CONDUCTOR 78, QUE INDICA EL ESPACIO OPTIMO DE LOS ELEMENTOS DE PROTECCION 17A, 17B. CUANDO LA HOJA DE LA SIERRA 36 SE GIRA ALREDEDOR DE UN EJE DE BISEL 92 PARA PERMITIR HACER CORTES EN BISEL, LAGUIA DE PROTECCION 74, APOYADA EN EL SOPORTE DE GUIA 62 TAMBIEN PIVOTA ALREDEDOR DEL EJE DE BISEL 92 EN UNA CANTIDAD PROPORCIONAL. ASI, LA GUIA DE PROTECCION 74 SIEMPRE PERMANECE MONTADA, Y PIVOTA SOBRE EL PLANO DE LA HOJA DE LA SIERRA 36. NO SE HA MENCIONADO, POR SUPUESTO, QUE LA GUIA DE PROTECCION 74 PERMANECE EN EL PLANO DE LA HOJA 36 Y, AL MENOS EN LA POSICION A, LA HOJA, AL PIVOTAR ALREDEDOR DEL EJE 28, NO PUEDE INCIDIR SOBRE LA GUIA 74. LO ANTERIOR TAMBIEN ES CIERTO SOBRE EL ALOJAMIENTO 20, EL CUAL, EN EL PLANO DE LA HOJA 36, TIENE UNA ABERTURA QUE PERMITE LA ENTRADA DE LA GUIA DE PROTECCION 74 DENTRO DEL ALOJAMIENTO 20 CUANDO ESTA ULTIMA SE GIRA HACIA ABAJO ALREDEDOR DEL EJE 28. LA GUIA DE PROTECCION 74 PERMITE UNA PRECISION ESTIMADA DEL CORTE QUE SE HARA EN UNA PIEZA DE TRABAJO Y TAMBIEN PROPORCIONA SEGURIDAD Y OPTIMA POSICION DE LOS ELEMENTOS DE PROTECCION 17A, 17B.
ES94305873T 1993-08-12 1994-08-08 Guia de barrera para sierra mecanica. Expired - Lifetime ES2099542T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939316728A GB9316728D0 (en) 1993-08-12 1993-08-12 A power saw fence guide

Publications (1)

Publication Number Publication Date
ES2099542T3 true ES2099542T3 (es) 1997-05-16

Family

ID=10740358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94305873T Expired - Lifetime ES2099542T3 (es) 1993-08-12 1994-08-08 Guia de barrera para sierra mecanica.

Country Status (7)

Country Link
US (3) US5651297A (es)
EP (1) EP0638399B1 (es)
JP (1) JPH07148701A (es)
CA (1) CA2129885A1 (es)
DE (1) DE69402008T2 (es)
ES (1) ES2099542T3 (es)
GB (1) GB9316728D0 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9316728D0 (en) * 1993-08-12 1993-09-29 Black & Decker Inc A power saw fence guide
US7207251B2 (en) 1999-02-05 2007-04-24 Hitachi Koki Co., Ltd. Cutter with laser generator that irradiates cutting position on workpiece to facilitate alignment of blade with cutting position
US6173635B1 (en) * 1999-04-23 2001-01-16 Kevin C. Y. Chang Base structure of a circular saw
US7290472B2 (en) * 2002-01-14 2007-11-06 Sd3, Llc Miter saw with improved safety system
US20030228197A1 (en) * 2002-06-07 2003-12-11 Ashot Salvaryan Cold metal cutting machine
US20040112190A1 (en) * 2002-11-26 2004-06-17 Hollis Michael Chad Bevel angle locking actuator and bevel angle locking system for a saw
TWI341781B (en) * 2004-09-03 2011-05-11 Black & Decker Inc Trunnion assembly for saws
CN101821066B (zh) * 2007-10-12 2012-05-23 利优比株式会社 滑动式切割机
JP5377945B2 (ja) * 2008-03-21 2013-12-25 株式会社マキタ 卓上切断機
US8186257B2 (en) 2008-08-27 2012-05-29 Robert Bosch Gmbh Laminate flooring saw
US8549971B2 (en) * 2008-08-27 2013-10-08 Robert Bosch Gmbh Laminate flooring saw
US8302518B2 (en) * 2008-08-27 2012-11-06 Robert Bosch Gmbh Laminate flooring saw
US20100058909A1 (en) * 2008-09-11 2010-03-11 Shaodong Chen Power tool
US8621970B2 (en) 2011-01-03 2014-01-07 Robert Bosch Gmbh Miter saw with adjustable fence
JP6301107B2 (ja) * 2013-10-31 2018-03-28 株式会社マキタ 切断工具
US9908257B2 (en) * 2014-09-11 2018-03-06 Robert Bosch Tool Corporation Adjustable fence assembly for a miter saw
EP4201565A3 (en) 2015-02-25 2023-09-20 Milwaukee Electric Tool Corporation Miter saw
CN106738076A (zh) * 2016-12-23 2017-05-31 江苏金飞达电动工具有限公司 斜断锯导向座的伸缩装置
CN111113564B (zh) * 2018-10-30 2022-07-29 株式会社牧田 台式切割机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452117A (en) * 1982-04-12 1984-06-05 Rockwell International Corporation Self-adjusting fence for motorized saw unit
JPH0518082Y2 (es) * 1987-02-20 1993-05-14
US4934233B1 (en) * 1988-06-29 1994-08-23 Emerson Electric Co Compound miter saw
US5090283A (en) * 1990-05-21 1992-02-25 Noble Walter E Saw table
US5042542A (en) * 1990-09-06 1991-08-27 Purviance John R Router table gauge
US5297463A (en) * 1991-10-09 1994-03-29 Black & Decker Inc. Adjustable fence for compound miter saw
GB2270032A (en) * 1992-08-28 1994-03-02 Black & Decker Inc A sawbench with a fence
GB9316728D0 (en) * 1993-08-12 1993-09-29 Black & Decker Inc A power saw fence guide

Also Published As

Publication number Publication date
EP0638399B1 (en) 1997-03-12
US6021700A (en) 2000-02-08
JPH07148701A (ja) 1995-06-13
GB9316728D0 (en) 1993-09-29
DE69402008D1 (de) 1997-04-17
DE69402008T2 (de) 1997-06-19
US5737986A (en) 1998-04-14
US5651297A (en) 1997-07-29
EP0638399A1 (en) 1995-02-15
CA2129885A1 (en) 1995-02-13

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