WO2005118206A3 - Optical alignment system for power tools - Google Patents

Optical alignment system for power tools Download PDF

Info

Publication number
WO2005118206A3
WO2005118206A3 PCT/US2005/019287 US2005019287W WO2005118206A3 WO 2005118206 A3 WO2005118206 A3 WO 2005118206A3 US 2005019287 W US2005019287 W US 2005019287W WO 2005118206 A3 WO2005118206 A3 WO 2005118206A3
Authority
WO
WIPO (PCT)
Prior art keywords
optical
emitting device
surface area
workpiece surface
optical emitting
Prior art date
Application number
PCT/US2005/019287
Other languages
French (fr)
Other versions
WO2005118206A2 (en
Inventor
Jaime E Garcia
Jeffrey D Weston
Original Assignee
Black & Decker Inc
Jaime E Garcia
Jeffrey D Weston
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 & Decker Inc, Jaime E Garcia, Jeffrey D Weston filed Critical Black & Decker Inc
Priority to EP20050758664 priority Critical patent/EP1765546B1/en
Publication of WO2005118206A2 publication Critical patent/WO2005118206A2/en
Publication of WO2005118206A3 publication Critical patent/WO2005118206A3/en

Links

Classifications

    • 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
    • B23D59/002—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade for the position of the saw blade
    • B23D59/003—Indicating the cutting plane on the workpiece, e.g. by projecting a laser beam
    • 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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/24—Arrangements for observing, indicating or measuring on machine tools using optics or electromagnetic waves
    • B23Q17/2404—Arrangements for improving direct observation of the working space, e.g. using mirrors or lamps
    • 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
    • Y10T83/828—With illuminating or viewing means for work
    • 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
    • Y10T83/828—With illuminating or viewing means for work
    • Y10T83/839—Mirror or lens

Abstract

An optical alignment system (102). In an embodiment, the system (102) includes an optical emitting device (112) for projection an optical indicator onto a workpiece surface area. Further, a lateral arm may be coupled to the optical emitting device (112) for supporting such device. In addition, a vertical support (126) is constructed to receive the lateral arm (122) allowing the lateral arm (122) and optical emitting device (112) to cantilever over the workpiece surface area. Moreover, a securing mechanism for securing the vertical support (126) to the workpiece surface area such as a horizontal platform (134) may be included. Additionally, at least one optical emitting housing (118) which substantially encloses the optical emitting device (112) is present for operationally coupling the optical to the lateral arm (122). The at least one optical emitting device housing (118) is configured so that the optical emitting device (112) may cantilever above the workpiece surface area and project a line-of-cut indicator onto the workpiece surface area.
PCT/US2005/019287 2004-06-02 2005-06-02 Optical alignment system for power tools WO2005118206A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20050758664 EP1765546B1 (en) 2004-06-02 2005-06-02 Optical alignment system for power tools

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57675004P 2004-06-02 2004-06-02
US60/576,750 2004-06-02

Publications (2)

Publication Number Publication Date
WO2005118206A2 WO2005118206A2 (en) 2005-12-15
WO2005118206A3 true WO2005118206A3 (en) 2007-01-18

Family

ID=35463391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/019287 WO2005118206A2 (en) 2004-06-02 2005-06-02 Optical alignment system for power tools

Country Status (5)

Country Link
US (1) US7226179B2 (en)
EP (1) EP1765546B1 (en)
CN (1) CN201028451Y (en)
TW (1) TW200615080A (en)
WO (1) WO2005118206A2 (en)

Families Citing this family (15)

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US8004664B2 (en) 2002-04-18 2011-08-23 Chang Type Industrial Company Power tool control system
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US20070289513A1 (en) * 2006-06-16 2007-12-20 Hsin-Chin Chen Adjusting structure of a laser indicator of a sawing machine
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DE102007013503A1 (en) * 2007-03-21 2008-09-25 Illinois Tool Works Inc., Glenview Pipe cutting device
US8082826B2 (en) * 2008-03-25 2011-12-27 Power Tool Institute Saw accessories and clamp for use therewith
US8091456B2 (en) 2008-03-25 2012-01-10 Power Tool Institute Safety devices for saws
DE102009027310A1 (en) * 2009-06-30 2011-01-05 Robert Bosch Gmbh Machine tool, in particular hand tool
US8616102B2 (en) * 2011-04-07 2013-12-31 Robert Bosch Gmbh Optical alignment device for a table saw
US20120255414A1 (en) * 2011-04-07 2012-10-11 Robert Bosch Gmbh Modular Laser Alignment Device for Power Tool
TWI556893B (en) * 2013-03-07 2016-11-11 力山工業股份有限公司 Laser alignment device for circular saw
US20160136743A1 (en) * 2013-05-10 2016-05-19 Otoro Design Inc. Auxiliary device for cutting in bandsaw
EP3261794B1 (en) 2015-02-25 2023-02-15 Milwaukee Electric Tool Corporation Miter saw
US10466675B2 (en) 2016-11-16 2019-11-05 Danny Gibson Laser-guided cutting assembly
US11752655B2 (en) 2021-02-11 2023-09-12 Whetter's Wood Products Llc Cutting guide

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US6976764B2 (en) * 2003-11-12 2005-12-20 Motomax Electric Co., Ltd. Laser guiding device for tile cutting machine

Also Published As

Publication number Publication date
EP1765546A4 (en) 2010-09-22
US7226179B2 (en) 2007-06-05
EP1765546A2 (en) 2007-03-28
US20050270531A1 (en) 2005-12-08
TW200615080A (en) 2006-05-16
WO2005118206A2 (en) 2005-12-15
CN201028451Y (en) 2008-02-27
EP1765546B1 (en) 2013-08-07

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