ES2077478T3 - Proteccion anti-desportillamiento para sierras mecanicas con hoja de sierra. - Google Patents

Proteccion anti-desportillamiento para sierras mecanicas con hoja de sierra.

Info

Publication number
ES2077478T3
ES2077478T3 ES93901630T ES93901630T ES2077478T3 ES 2077478 T3 ES2077478 T3 ES 2077478T3 ES 93901630 T ES93901630 T ES 93901630T ES 93901630 T ES93901630 T ES 93901630T ES 2077478 T3 ES2077478 T3 ES 2077478T3
Authority
ES
Spain
Prior art keywords
saw blade
fragment
chip protection
workpiece
mechanical saws
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 - Fee Related
Application number
ES93901630T
Other languages
English (en)
Inventor
Gerhard Kaelber
Ralf Kaelber
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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
Priority claimed from DE4200713A external-priority patent/DE4200713A1/de
Priority claimed from DE4227765A external-priority patent/DE4227765A1/de
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2077478T3 publication Critical patent/ES2077478T3/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B27B9/00—Portable power-driven circular saws for manual operation
    • B27B9/02—Arrangements for adjusting the cutting depth or the amount of tilting
    • 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
    • B23D47/005—Vibration-damping
    • 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
    • B23D49/00—Machines or devices for sawing with straight reciprocating saw blades, e.g. hacksaws
    • B23D49/10—Hand-held or hand-operated sawing devices with straight saw blades
    • B23D49/16—Hand-held or hand-operated sawing devices with straight saw blades actuated by electric or magnetic power or prime movers
    • B23D49/162—Pad sawing devices
    • B23D49/167—Pad sawing devices with means to adjust the guide plate or with means to adjust the plane in which the saw blade moves
    • 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
    • B23D51/00—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends
    • B23D51/02—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames
    • B23D51/025—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames of arrangements for guiding the saw blade
    • B23D51/026—Sawing machines or sawing devices working with straight blades, characterised only by constructional features of particular parts; Carrying or attaching means for tools, covered by this subclass, which are connected to a carrier at both ends of beds; of guiding arrangements for work-tables or saw carriers; of frames of arrangements for guiding the saw blade by plural opposed guide surfaces
    • 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
    • B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/10—Measures preventing splintering of sawn portions of wood
    • 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
    • Y10T83/727—With means to guide moving work
    • Y10T83/741—With movable or yieldable guide element
    • Y10T83/743—Opposed to work-supporting 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
    • Y10T83/727—With means to guide moving work
    • Y10T83/747—Opposed to work-supporting 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8878—Guide
    • Y10T83/888—With nonrigidly positioned member
    • 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
    • Y10T83/8878—Guide
    • Y10T83/8886—With means to vary space between opposed members
    • Y10T83/8887—By rectilinear movement of member
    • 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
    • Y10T83/8878—Guide
    • Y10T83/8889—With means to adjust position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Shovels (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Joining Of Corner Units Of Frames Or Wings (AREA)
  • Paper (AREA)
  • Prevention Of Fouling (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO PROTECTOR DE FRAGMENTOS PARA MAQUINA DE ASERRADO CON UNA HOJA DE SIERRA, SIENDO DISEÑADO EL DISPOSITIVO PARA DESCANSAR EN LA PIEZA DE TRABAJO SOBRE UNA CARA DE LA HOJA DE SIERRA CERCA DEL PUNTO EN EL CUAL LOS DIENTES DE LA HOJA DE SIERRA EMERGEN A PARTIR DE LA PIEZA DE TRABAJO. LA MAQUINA DE SERRADO DISPONE DE UN DISPOSITIVO DE POSICIONAMIENTO QUE ESTA CONECTADO CON ELLA Y SUJETA EL DISPOSITIVO PROTECTOR DE FRAGMENTOS, EN CUYAS POSICIONES ESTE PROTECTOR DE FRAGMENTOS SE ENCUENTRA EN LA POSICION OPERACIONAL CORRECTA SI LA PROFUNDIDAD DE CORTE Y/O EL ANGULO DE INCLINACION DE LA HOJA DE SIERRA CAMBIAN EN EL PROCESO DE SERRADO.
ES93901630T 1992-01-14 1993-01-13 Proteccion anti-desportillamiento para sierras mecanicas con hoja de sierra. Expired - Fee Related ES2077478T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4200713A DE4200713A1 (de) 1992-01-14 1992-01-14 Spanreissschutz fuer saegemaschinen mit saegeblatt
DE9203580 1992-03-17
DE4227765A DE4227765A1 (de) 1992-01-14 1992-08-24 Spanreissschutz fuer saegemaschinen

Publications (1)

Publication Number Publication Date
ES2077478T3 true ES2077478T3 (es) 1995-11-16

Family

ID=27203297

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93901630T Expired - Fee Related ES2077478T3 (es) 1992-01-14 1993-01-13 Proteccion anti-desportillamiento para sierras mecanicas con hoja de sierra.

Country Status (14)

Country Link
US (1) US5540129A (es)
EP (1) EP0575586B1 (es)
JP (1) JP3484194B2 (es)
AT (1) ATE126470T1 (es)
BR (1) BR9303947A (es)
CZ (1) CZ187193A3 (es)
DE (1) DE59300478D1 (es)
DK (1) DK0575586T3 (es)
ES (1) ES2077478T3 (es)
HU (1) HUT69254A (es)
NO (1) NO179605C (es)
RU (1) RU2095203C1 (es)
SK (1) SK96893A3 (es)
WO (1) WO1993013920A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU217012B (hu) * 1992-01-14 1999-11-29 Robert Bosch Gmbh. Forgácsszakadás-gátló készülék fűrészlapos fűrészgépekhez
US20060191526A1 (en) * 2004-08-31 2006-08-31 Markley Charles E Skid plate for concrete saw
DE102004045539A1 (de) * 2004-09-21 2006-03-23 Robert Bosch Gmbh Fußplatte für eine Handhubsägemaschine
US20090038456A1 (en) * 2007-07-23 2009-02-12 Wade Burch Cut Finish Actuator For Table Saw
US9168188B2 (en) 2007-11-13 2015-10-27 Orthopediatrics Corporation Cast removal system
EP2379291A4 (en) * 2008-12-17 2012-12-19 Bosch Power Tools China Co Ltd CIRCULAR SAW WITH ANTI-SPARK DEVICE
DE102011050189A1 (de) * 2011-05-06 2012-11-08 Herbert Arnold Gmbh & Co. Kg Stabilisierungsvorrichtung für eine Trennscheibe
DE102011086337A1 (de) * 2011-11-15 2013-05-16 Robert Bosch Gmbh Schnitttiefenbegrenzungsvorrichtung
AT516505B1 (de) * 2015-05-28 2016-06-15 Framag Ind Gmbh Vorrichtung zur Dämpfung von Vibrationen eines spanabhebenden rotierenden Werkzeuges großen Durchmessers
DE102016219255A1 (de) * 2016-10-05 2018-04-05 Festool Gmbh Tischsäge und Splitterschutzelement
DE202018105196U1 (de) * 2018-09-11 2018-10-11 Fachhochschule Kiel Trennvorrichtung
US12263615B2 (en) 2020-11-23 2025-04-01 Milwaukee Electric Tool Corporation Circular saw
US12465982B2 (en) 2022-02-24 2025-11-11 Techtronic Cordless Gp Track saw including plunge lockout mechanism
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1207764A (en) * 1915-10-07 1916-12-12 Pb Yates Machine Co Pressure-roller construction for saws.
US2125919A (en) * 1937-08-04 1938-08-09 Clarence E Harris Work holder
US2542524A (en) * 1949-11-28 1951-02-20 George E Knott Band saw work guiding attachment
US2854043A (en) * 1957-05-13 1958-09-30 Raymond Ray Insert saw attachment to eliminate splintering
CH380356A (de) * 1960-04-22 1964-07-31 Fernand Pellaton David Zur Anbringung an den Werkstückführungsplatten eines Kehlanschlagbogens eingerichtete Hilfsvorrichtung
US2996089A (en) * 1960-08-25 1961-08-15 Black & Decker Mfg Co Self-aligning anti-splintering insert for shoe of jig saw
US3038508A (en) * 1960-09-21 1962-06-12 Lawrence J Moran Guide for jigsaw blade
US3623518A (en) * 1970-03-09 1971-11-30 Rockwell Mfg Co Antisplinter insert for portable saws
SE434614B (sv) * 1981-04-22 1984-08-06 Krister Salomonsson Hardmetallklingstyrning for sagklingor
DE3630269A1 (de) * 1986-09-05 1988-03-17 Held Kurt Verfahren und vorrichtung zur aufteilung metallkaschierter laminatbahnen in einzelne platten

Also Published As

Publication number Publication date
EP0575586B1 (de) 1995-08-16
BR9303947A (pt) 1994-08-02
NO179605B (no) 1996-08-05
CZ187193A3 (en) 1994-03-16
NO933225L (no) 1993-09-09
NO179605C (no) 1996-11-13
ATE126470T1 (de) 1995-09-15
JP3484194B2 (ja) 2004-01-06
DK0575586T3 (da) 1995-11-13
NO933225D0 (no) 1993-09-09
WO1993013920A1 (de) 1993-07-22
RU2095203C1 (ru) 1997-11-10
JPH06506414A (ja) 1994-07-21
HU9302912D0 (en) 1994-01-28
SK96893A3 (en) 1993-12-08
HUT69254A (en) 1995-08-28
US5540129A (en) 1996-07-30
DE59300478D1 (de) 1995-09-21
EP0575586A1 (de) 1993-12-29

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