DE69729978D1 - Kreisägeschutzhaube mit Sichtfenster - Google Patents

Kreisägeschutzhaube mit Sichtfenster

Info

Publication number
DE69729978D1
DE69729978D1 DE69729978T DE69729978T DE69729978D1 DE 69729978 D1 DE69729978 D1 DE 69729978D1 DE 69729978 T DE69729978 T DE 69729978T DE 69729978 T DE69729978 T DE 69729978T DE 69729978 D1 DE69729978 D1 DE 69729978D1
Authority
DE
Germany
Prior art keywords
viewing window
circular saw
saw hood
hood
viewing
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
DE69729978T
Other languages
English (en)
Other versions
DE69729978T2 (de
Inventor
David C Campbell
Gale A Heslop
Lynn E Lentino
Michael R Sell
Brian Watson
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
Publication of DE69729978D1 publication Critical patent/DE69729978D1/de
Application granted granted Critical
Publication of DE69729978T2 publication Critical patent/DE69729978T2/de
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
    • 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
    • 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
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/219—Guards
    • Y10T74/2191—Guards for rotary 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
    • Y10T83/768—Rotatable disc tool pair or tool and carrier
    • Y10T83/7734—With guard for tool
DE1997629978 1996-05-31 1997-05-27 Kreisägeschutzhaube mit Sichtfenster Expired - Fee Related DE69729978T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US655803 1996-05-31
US08/655,803 US5822864A (en) 1996-05-31 1996-05-31 Viewing window for circular saw guard

Publications (2)

Publication Number Publication Date
DE69729978D1 true DE69729978D1 (de) 2004-09-02
DE69729978T2 DE69729978T2 (de) 2004-12-16

Family

ID=24630426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997629978 Expired - Fee Related DE69729978T2 (de) 1996-05-31 1997-05-27 Kreisägeschutzhaube mit Sichtfenster

Country Status (5)

Country Link
US (3) US5822864A (de)
EP (1) EP0810071B1 (de)
CN (1) CN1083743C (de)
CA (1) CA2204090A1 (de)
DE (1) DE69729978T2 (de)

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US6055734A (en) * 1999-03-04 2000-05-02 Ryobi North America, Inc. Circular saw with blade viewing window
USD427874S (en) * 1999-06-09 2000-07-11 Makita Corporation Circular saw
US6167626B1 (en) * 1999-07-30 2001-01-02 S-B Power Tool Company Dust collection port for use with a saw
US6543143B2 (en) 2001-04-06 2003-04-08 Black & Decker Inc. Metal cutting circular saw with integral sight window
US6755107B2 (en) * 2001-05-18 2004-06-29 One World Technologies Lmt. Miter saw having a light beam alignment system
US7020970B1 (en) * 2001-10-23 2006-04-04 James Welch Saw guard system
US20070180710A1 (en) * 2002-04-03 2007-08-09 Keith Moore Metal cutting circular saw with integral sight window
DE10224837A1 (de) * 2002-06-05 2004-01-08 Robert Bosch Gmbh Werkzeugmaschine
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USD489591S1 (en) 2002-10-01 2004-05-11 Milwaukee Electric Tool Corporation Circular saw
US20070186741A1 (en) * 2003-06-23 2007-08-16 Buck William C Table saw guard assembly
US20040255745A1 (en) * 2003-06-23 2004-12-23 One World Technologies Limited Table saw guard assembly
JP2008531315A (ja) * 2005-03-04 2008-08-14 オーエスジー・パワー・ツールズ・インコーポレーテッド 動力付きパイプカッタ及び処理工具
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JP4466771B2 (ja) * 2008-07-07 2010-05-26 パナソニック電工株式会社 電動丸鋸
US20110039042A1 (en) * 2009-08-17 2011-02-17 Laurie Johansen Precious metal thin-film laminate (PMTL)
US20110219628A1 (en) * 2010-03-11 2011-09-15 Ryan Harrison Power tool with debris collection assembly
EP3892408B1 (de) 2010-06-03 2023-09-20 Milwaukee Electric Tool Corporation Tragbare bandsäge mit werkstückschutz
CN202088253U (zh) * 2010-08-27 2011-12-28 泉峰(中国)贸易有限公司 链锯
US9610704B2 (en) 2012-12-11 2017-04-04 Robert Bosch Tool Corporation Circular saw blade guard with scratch-resistant panel
US20140260870A1 (en) * 2013-03-15 2014-09-18 Oav Equipment & Tools, Inc. Viewing window for band saw machine
CN105021766A (zh) * 2015-08-03 2015-11-04 南京理工大学 一种便于擦拭激光透镜与观察窗的耐高压燃烧室
JP6890965B2 (ja) * 2016-12-15 2021-06-18 株式会社マキタ 携帯用切断機
DE102017111070A1 (de) * 2017-05-22 2018-11-22 Festool Gmbh Schutzabdeckung für eine Säge und damit ausgestattete Säge
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
US10875109B1 (en) 2018-04-30 2020-12-29 Kreg Enterprises, Inc. Adaptive cutting system
TWI736312B (zh) * 2020-06-05 2021-08-11 聖傑機器工業股份有限公司 使用稜鏡反射鋸切影像之圓鋸機
CN112109152A (zh) * 2020-10-10 2020-12-22 阜南县嘉盛柳木工艺品有限公司 一种柳木工艺品加工用手持式剪裁设备
US11628587B2 (en) * 2021-02-24 2023-04-18 Techtronic Cordless Gp Floor saw with blade guard
US20230294184A1 (en) * 2022-03-18 2023-09-21 Milwaukee Electric Tool Corporation Track saw

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US2795248A (en) * 1955-01-11 1957-06-11 Dormeyer Corp Eyeguard for power saw
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DE1253443B (de) 1962-05-29 1967-11-02 Clemens Baeurle Schutz- bzw. Sperreinrichtung fuer Kreissaegen
US3249134A (en) * 1964-01-30 1966-05-03 Wilton Corp Saw and dado guard
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JPS5615619A (en) * 1979-07-20 1981-02-14 Kosumo Konsarutantsu Kk Plant cultivation
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DE3127274A1 (de) * 1981-07-10 1983-01-27 Michael Designer Wannert (grad.), 4811 Oerlinghausen Schleifmaschine
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US5159759A (en) * 1991-06-26 1992-11-03 Fringer Daniel L Debris shield for a hand held power saw
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US5375495A (en) 1992-05-18 1994-12-27 Porter-Cable Corporation Optical alignment system for circular power saws
JP3336036B2 (ja) * 1992-05-26 2002-10-21 松下電工株式会社 電動丸鋸
DE4224094A1 (de) * 1992-07-22 1994-01-27 Bosch Gmbh Robert Handsäge mit Absaugvorrichtung
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JP4119601B2 (ja) * 2000-07-07 2008-07-16 日立工機株式会社 携帯用丸鋸

Also Published As

Publication number Publication date
EP0810071B1 (de) 2004-07-28
CN1169896A (zh) 1998-01-14
US6237230B1 (en) 2001-05-29
EP0810071A3 (de) 1998-09-23
CN1083743C (zh) 2002-05-01
DE69729978T2 (de) 2004-12-16
US20010022027A1 (en) 2001-09-20
US5822864A (en) 1998-10-20
CA2204090A1 (en) 1997-11-30
US6502316B2 (en) 2003-01-07
EP0810071A2 (de) 1997-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee