ES2185548T3 - Campana de aspiracion para tronzadoras manuales con muela de corte. - Google Patents

Campana de aspiracion para tronzadoras manuales con muela de corte.

Info

Publication number
ES2185548T3
ES2185548T3 ES00810378T ES00810378T ES2185548T3 ES 2185548 T3 ES2185548 T3 ES 2185548T3 ES 00810378 T ES00810378 T ES 00810378T ES 00810378 T ES00810378 T ES 00810378T ES 2185548 T3 ES2185548 T3 ES 2185548T3
Authority
ES
Spain
Prior art keywords
butters
manual
suction hood
cutting spring
spring
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
ES00810378T
Other languages
English (en)
Inventor
Rolf Spangenberg
Louis Widmer
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Application granted granted Critical
Publication of ES2185548T3 publication Critical patent/ES2185548T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/04—Protective covers for the grinding wheel
    • B24B55/05—Protective covers for the grinding wheel specially designed for portable grinding machines
    • B24B55/052—Protective covers for the grinding wheel specially designed for portable grinding machines with rotating tools
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0042—Devices for removing chips
    • B23Q11/0046—Devices for removing chips by sucking
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/08—Protective coverings for parts of machine tools; Splash guards
    • B23Q11/0825—Relatively slidable coverings, e.g. telescopic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/06—Grinders for cutting-off
    • B24B27/08—Grinders for cutting-off being portable
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Scissors And Nippers (AREA)
  • Knives (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Sawing (AREA)

Abstract

Tronzadora manual de muela, con una muela de tronzar (30) y con un eje de giro, que une entre sí a un cuerpo de guía (20) y a un cuerpo de campana (1), estando la tronzadora de muela, junto con la muela de tronzar (30), colocadas en el cuerpo de campana (1) con el eje horizontal en la posición de trabajo, pudiendo bascular el cuerpo de campana limitadamente alrededor del eje de giro contra la fuerza de un muelle en dirección hacia el cuerpo de guía (20), hasta que uno de los dos cuerpos (1, 20) llega a apoyarse contra un elemento de tope (3), que se puede desplazar en forma limitada en una posición de desenclavamiento a lo largo de varias entalladuras de enclavamiento (14) realizadas consecutivamente en uno de los dos cuerpos (1, 20) y se puede desplazar hasta una posición de desenclavamiento, que actúa por medio de su forma junto con por lo menos una entalladura de enclavamiento (14), caracterizada porque está previsto un elemento de bloqueo (2), que en la posición de desenclavamiento delelemento de tope (3) se puede desplazar hasta la zona de actuación (W) del elemento de tope (3).
ES00810378T 1999-05-20 2000-05-03 Campana de aspiracion para tronzadoras manuales con muela de corte. Expired - Lifetime ES2185548T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19923145A DE19923145A1 (de) 1999-05-20 1999-05-20 Absaughaube für handgeführte Trennschleifer

Publications (1)

Publication Number Publication Date
ES2185548T3 true ES2185548T3 (es) 2003-05-01

Family

ID=7908622

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00810378T Expired - Lifetime ES2185548T3 (es) 1999-05-20 2000-05-03 Campana de aspiracion para tronzadoras manuales con muela de corte.

Country Status (6)

Country Link
US (1) US6375557B1 (es)
EP (1) EP1053829B1 (es)
AT (1) ATE225233T1 (es)
DE (2) DE19923145A1 (es)
DK (1) DK1053829T3 (es)
ES (1) ES2185548T3 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4283464B2 (ja) 2001-08-02 2009-06-24 株式会社マキタ 際切りマルノコ
DE10162630A1 (de) * 2001-12-20 2003-07-10 Hilti Ag Schleifgerät mit einer Absaughaube
US6893334B1 (en) * 2002-01-24 2005-05-17 J. David Stivers Rotating guard for angle grinder
US7059947B2 (en) 2004-05-12 2006-06-13 The Stanley Works Portable rail cutting apparatus
DE102004047277A1 (de) * 2004-09-29 2006-04-06 Hilti Ag Abdeckvorrichtung für ein Werkzeuggerät
US7465328B2 (en) * 2005-07-22 2008-12-16 Black & Decker Inc. Dust collector for a power tool
DE102005000143A1 (de) * 2005-10-21 2007-05-03 Hilti Ag Abdeckvorrichtung
DE102007000415A1 (de) * 2007-07-30 2009-02-05 Hilti Aktiengesellschaft Abdeckvorrichtung eines Werkzeuggerätes
WO2009064925A1 (en) 2007-11-13 2009-05-22 Orthopediatrics, Llc Cast removal system
DE102010032988A1 (de) * 2010-07-31 2012-02-02 Festool Gmbh Hand-Sägemaschine mit einer Gegenhalteeinrichtung
US8480457B2 (en) * 2010-12-16 2013-07-09 Robert Kundel, JR. Surface preparation apparatus
GB201102368D0 (en) * 2011-02-10 2011-03-30 7Rdd Ltd Powered circular saw and method of use thereof
CN106424920A (zh) * 2012-07-13 2017-02-22 苏州宝时得电动工具有限公司 便携式切割机
NL2009274C2 (nl) * 2012-08-03 2014-02-04 Dapan B V Haakse slijpinrichting.
EP3208038B2 (de) * 2014-07-11 2023-12-13 Festool GmbH Hand-trenngerät
JP6599138B2 (ja) * 2015-06-18 2019-10-30 株式会社マキタ 切断機の集塵カバー
EP3173189A1 (de) 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Tragbare, handgeführte trennschleifmaschine
EP3173187A1 (de) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Tragbare, handgeführte trennschleifmaschine
EP3173188A1 (de) * 2015-11-25 2017-05-31 HILTI Aktiengesellschaft Tragbare, handgeführte trennschleifmaschine
IT201700070652A1 (it) * 2017-06-23 2018-12-23 Dario Toncelli Macchina combinata di taglio e bisellatura per lastre di materiale lapideo o litoide
CN107877250B (zh) * 2017-12-13 2020-12-04 九安信息科技(徐州)有限责任公司 一种切割机安全防溅装置
US11123839B2 (en) 2018-10-23 2021-09-21 Dustless Depot Llc Grinder dust shroud with input shaft gasket and adjustable mounting mechanism
USD908149S1 (en) 2018-10-23 2021-01-19 Dustless Depot Llc Angle grinder dust shroud with variable position slots for mounting brackets
EP3705229A1 (de) * 2019-03-04 2020-09-09 Hilti Aktiengesellschaft Staubhaubenerweiterungsvorrichtung und system umfassend eine solche staubhaubenerweiterungsvorrichtung und einen adapter
US11123838B1 (en) * 2019-07-01 2021-09-21 Jack Huffman Scarborough Sheetrock grinder power hand tool
WO2022109381A1 (en) 2020-11-23 2022-05-27 Milwaukee Electric Tool Corporation Track saw assembly
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8803627U1 (de) * 1988-03-17 1988-05-11 Festo KG, 7300 Esslingen Als Tauchsäge ausgebildete Handkreissäge
DE3815245A1 (de) * 1988-05-05 1989-11-16 Bosch Gmbh Robert Sicherheitseinrichtung an einer handwerkzeugmaschine
DE3921778A1 (de) * 1989-07-01 1991-01-10 Hilti Ag Handgeraet mit trenn- oder schleifscheibe
DE8913640U1 (de) * 1989-11-18 1989-12-28 BSB Biedron GmbH, 4630 Bochum Winkeltrennschleifer mit Staubabsaugung
DE3941957A1 (de) * 1989-12-20 1991-06-27 Festo Kg Motorisch antreibbares transportables trenngeraet
US5433008A (en) 1994-01-31 1995-07-18 Porter-Cable Corporation Circular saw with variable adjustment stops
DE29604780U1 (de) 1996-03-01 1997-07-03 Robert Bosch Gmbh, 70469 Stuttgart Mauernutfräse

Also Published As

Publication number Publication date
EP1053829A1 (de) 2000-11-22
DK1053829T3 (da) 2003-02-03
DE19923145A1 (de) 2000-11-23
US6375557B1 (en) 2002-04-23
EP1053829B1 (de) 2002-10-02
ATE225233T1 (de) 2002-10-15
DE50000582D1 (de) 2002-11-07

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