DE4023101A1 - Elektrowerkzeug mit einer schalterverriegelung - Google Patents

Elektrowerkzeug mit einer schalterverriegelung

Info

Publication number
DE4023101A1
DE4023101A1 DE19904023101 DE4023101A DE4023101A1 DE 4023101 A1 DE4023101 A1 DE 4023101A1 DE 19904023101 DE19904023101 DE 19904023101 DE 4023101 A DE4023101 A DE 4023101A DE 4023101 A1 DE4023101 A1 DE 4023101A1
Authority
DE
Germany
Prior art keywords
pawl
locking
lever
switch
rail
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.)
Granted
Application number
DE19904023101
Other languages
German (de)
English (en)
Other versions
DE4023101C2 (enrdf_load_stackoverflow
Inventor
Manfred Dipl Ing Schulz
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.)
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
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 Metabowerke GmbH and Co filed Critical Metabowerke GmbH and Co
Priority to DE19904023101 priority Critical patent/DE4023101A1/de
Publication of DE4023101A1 publication Critical patent/DE4023101A1/de
Application granted granted Critical
Publication of DE4023101C2 publication Critical patent/DE4023101C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B23D45/16—Hand-held sawing devices with circular saw blades
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position
    • 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
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B27G19/04—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws for manually-operated power-driven circular saws
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
    • F16P3/10—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts in which the operation of locking the door or other member causes the machine to start
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/06—Casing of switch constituted by a handle serving a purpose other than the actuation of the switch, e.g. by the handle of a vacuum cleaner
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Railway Tracks (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE19904023101 1990-07-20 1990-07-20 Elektrowerkzeug mit einer schalterverriegelung Granted DE4023101A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19904023101 DE4023101A1 (de) 1990-07-20 1990-07-20 Elektrowerkzeug mit einer schalterverriegelung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904023101 DE4023101A1 (de) 1990-07-20 1990-07-20 Elektrowerkzeug mit einer schalterverriegelung

Publications (2)

Publication Number Publication Date
DE4023101A1 true DE4023101A1 (de) 1992-01-23
DE4023101C2 DE4023101C2 (enrdf_load_stackoverflow) 1992-06-04

Family

ID=6410677

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904023101 Granted DE4023101A1 (de) 1990-07-20 1990-07-20 Elektrowerkzeug mit einer schalterverriegelung

Country Status (1)

Country Link
DE (1) DE4023101A1 (enrdf_load_stackoverflow)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734822A3 (de) * 1995-03-30 1998-02-18 HILTI Aktiengesellschaft Mauerschlitzgerät
EP0940832A3 (en) * 1998-03-04 2000-05-10 Black & Decker Inc. Multimate project-a switch lock-off mechanism
EP0899063A3 (en) * 1997-08-30 2000-06-14 Black & Decker Inc. A power tool having interchangeable tool head
EP0982745A3 (en) * 1998-08-14 2000-08-16 Black & Decker Inc. Lock out mechanism for power tool
EP0925893A3 (de) * 1997-12-22 2001-11-21 HILTI Aktiengesellschaft Mauerschlitzgerät mit verstellbarem Schnittiefenfenanschalg
US6512188B2 (en) 1998-08-14 2003-01-28 Black & Decker, Inc. Lockout mechanism for power tool
EP1607198A1 (en) * 2004-06-18 2005-12-21 Hitachi Koki Co., Ltd. Portable cutting tool
US7059947B2 (en) 2004-05-12 2006-06-13 The Stanley Works Portable rail cutting apparatus
EP2045055A2 (en) 2007-10-04 2009-04-08 Black & Decker, Inc. A power tool
CN102528155A (zh) * 2012-02-06 2012-07-04 南京德朔实业有限公司 具有开关保护机构的电圆锯
WO2013117159A1 (en) * 2012-02-06 2013-08-15 Chervon (Hk) Limited Electric circular saw
DE102012213383A1 (de) * 2012-07-30 2014-01-30 Mafell Ag Bearbeitungsmaschine
DE102019208919A1 (de) * 2019-06-19 2020-12-24 Robert Bosch Gmbh Sägewerkzeugmaschine
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism
US12263615B2 (en) 2020-11-23 2025-04-01 Milwaukee Electric Tool Corporation Circular saw

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7328607U (de) * 1972-08-22 1973-11-08 Black And Decker Mfg Co Sicherheitsschaltvornchtung, insbe sondere fur tragbare, elektrisch betriebene Werkzeugmaschinen
DE3104733A1 (de) * 1981-02-11 1982-08-19 Karl M. Reich Maschinenfabrik GmbH, 7440 Nürtingen Schalter fuer elektrowerkzeuge
DE8604618U1 (de) * 1986-02-21 1986-04-17 Metabowerke GmbH & Co, 7440 Nürtingen Elektromotorisch angetriebene Handkreissäge
DE3633655A1 (de) * 1986-10-03 1988-04-14 Black & Decker Inc Tragbare kreissaege
EP0340467A2 (de) * 1988-05-05 1989-11-08 Robert Bosch Gmbh Sicherheitseinrichtung an einer Handwerkzeugmaschine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7328607U (de) * 1972-08-22 1973-11-08 Black And Decker Mfg Co Sicherheitsschaltvornchtung, insbe sondere fur tragbare, elektrisch betriebene Werkzeugmaschinen
DE3104733A1 (de) * 1981-02-11 1982-08-19 Karl M. Reich Maschinenfabrik GmbH, 7440 Nürtingen Schalter fuer elektrowerkzeuge
DE3104733C2 (enrdf_load_stackoverflow) * 1981-02-11 1990-04-19 Karl M. Reich Maschinenfabrik Gmbh, 7440 Nuertingen, De
DE8604618U1 (de) * 1986-02-21 1986-04-17 Metabowerke GmbH & Co, 7440 Nürtingen Elektromotorisch angetriebene Handkreissäge
DE3633655A1 (de) * 1986-10-03 1988-04-14 Black & Decker Inc Tragbare kreissaege
EP0340467A2 (de) * 1988-05-05 1989-11-08 Robert Bosch Gmbh Sicherheitseinrichtung an einer Handwerkzeugmaschine

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0734822A3 (de) * 1995-03-30 1998-02-18 HILTI Aktiengesellschaft Mauerschlitzgerät
EP0899063A3 (en) * 1997-08-30 2000-06-14 Black & Decker Inc. A power tool having interchangeable tool head
US6176322B1 (en) 1997-08-30 2001-01-23 Black & Decker Inc. Power tool having interchangeable tool head
EP0925893A3 (de) * 1997-12-22 2001-11-21 HILTI Aktiengesellschaft Mauerschlitzgerät mit verstellbarem Schnittiefenfenanschalg
EP0940832A3 (en) * 1998-03-04 2000-05-10 Black & Decker Inc. Multimate project-a switch lock-off mechanism
US6153838A (en) * 1998-03-04 2000-11-28 Black & Decker Inc. Switch lock-off mechanism
EP1670011A1 (en) * 1998-08-14 2006-06-14 BLACK & DECKER INC. Lockout mechanism for power tool
US6512188B2 (en) 1998-08-14 2003-01-28 Black & Decker, Inc. Lockout mechanism for power tool
US6538218B2 (en) 1998-08-14 2003-03-25 Black & Decker, Inc. Lockout mechanism for power tool
US6340802B1 (en) 1998-08-14 2002-01-22 Black & Decker, Inc. Lockout mechanism for power tool
EP0982745A3 (en) * 1998-08-14 2000-08-16 Black & Decker Inc. Lock out mechanism for power tool
US7131897B2 (en) 2004-05-12 2006-11-07 The Stanley Works Portable rail cutting apparatus
US7059947B2 (en) 2004-05-12 2006-06-13 The Stanley Works Portable rail cutting apparatus
US7866051B2 (en) 2004-06-18 2011-01-11 Hitachi Koki Co., Ltd. Portable cutting tool
EP1607198A1 (en) * 2004-06-18 2005-12-21 Hitachi Koki Co., Ltd. Portable cutting tool
EP2045055A2 (en) 2007-10-04 2009-04-08 Black & Decker, Inc. A power tool
EP2045055A3 (en) * 2007-10-04 2011-09-21 Black & Decker, Inc. A power tool
CN101402173B (zh) * 2007-10-04 2012-04-18 百得有限公司 动力工具
CN102528155A (zh) * 2012-02-06 2012-07-04 南京德朔实业有限公司 具有开关保护机构的电圆锯
WO2013117159A1 (en) * 2012-02-06 2013-08-15 Chervon (Hk) Limited Electric circular saw
EP2812144A4 (en) * 2012-02-06 2016-03-30 Chervon Hk Ltd Electric circular saw
DE102012213383A1 (de) * 2012-07-30 2014-01-30 Mafell Ag Bearbeitungsmaschine
DE102019208919A1 (de) * 2019-06-19 2020-12-24 Robert Bosch Gmbh Sägewerkzeugmaschine
US11660776B2 (en) 2019-06-19 2023-05-30 Robert Bosch Gmbh Power saw tool
US12263615B2 (en) 2020-11-23 2025-04-01 Milwaukee Electric Tool Corporation Circular saw
US12083613B2 (en) 2022-10-18 2024-09-10 Techtronic Cordless Gp Track saw including plunge lockout mechanism

Also Published As

Publication number Publication date
DE4023101C2 (enrdf_load_stackoverflow) 1992-06-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: METABOWERKE GMBH, 72622 NUERTINGEN, DE

8380 Miscellaneous part iii

Free format text: PFANDRECHT