TW200730316A - A modular guard system and apparatus for a power saw - Google Patents

A modular guard system and apparatus for a power saw

Info

Publication number
TW200730316A
TW200730316A TW095142206A TW95142206A TW200730316A TW 200730316 A TW200730316 A TW 200730316A TW 095142206 A TW095142206 A TW 095142206A TW 95142206 A TW95142206 A TW 95142206A TW 200730316 A TW200730316 A TW 200730316A
Authority
TW
Taiwan
Prior art keywords
blade
work piece
saw
riving knife
releasably mounted
Prior art date
Application number
TW095142206A
Other languages
English (en)
Other versions
TWI383873B (zh
Inventor
Jeremy J Burke
Mark S Talesky
Peter Domeny
Ravinder Voruganti
Brian Taylor
Adam S Thomas
Original Assignee
Credo Tech Corp
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 Credo Tech Corp filed Critical Credo Tech Corp
Publication of TW200730316A publication Critical patent/TW200730316A/zh
Application granted granted Critical
Publication of TWI383873B publication Critical patent/TWI383873B/zh

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
    • B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
    • 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
    • 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
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2077—By kerf entering guide
    • 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
    • Y10T83/732—With guard
    • 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
    • Y10T83/7684—With means to support work relative to tool[s]
    • Y10T83/773—Work-support includes passageway for tool [e.g., slotted table]
    • 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
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/872—With guard means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Knives (AREA)
TW95142206A 2005-11-21 2006-11-15 用於動力鋸之模組防護系統和設備 TWI383873B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/284,214 US7437981B2 (en) 2005-11-21 2005-11-21 Modular guard system and apparatus for a power saw

Publications (2)

Publication Number Publication Date
TW200730316A true TW200730316A (en) 2007-08-16
TWI383873B TWI383873B (zh) 2013-02-01

Family

ID=37734446

Family Applications (1)

Application Number Title Priority Date Filing Date
TW95142206A TWI383873B (zh) 2005-11-21 2006-11-15 用於動力鋸之模組防護系統和設備

Country Status (5)

Country Link
US (4) US7437981B2 (zh)
EP (4) EP1990155B1 (zh)
CN (1) CN1974094B (zh)
DE (4) DE602006012741D1 (zh)
TW (1) TWI383873B (zh)

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US8646369B2 (en) * 2007-10-01 2014-02-11 Sd3, Llc Table saw guards, splitter assemblies, accessories, and table saws including the same
US8079295B2 (en) 2008-06-20 2011-12-20 Sd3, Llc Table saw blade guards and blade guard assemblies including lateral blade guards, and table saws including the same
US7827890B2 (en) * 2004-01-29 2010-11-09 Sd3, Llc Table saws with safety systems and systems to mount and index attachments
US10967536B2 (en) 2011-02-17 2021-04-06 Sawstop Holding Llc Blade guard for a table saw
JP2007076235A (ja) * 2005-09-15 2007-03-29 Makita Corp 切断機
US20070163408A1 (en) * 2006-01-17 2007-07-19 Buck William C Table saw guard
US20070186739A1 (en) * 2006-02-16 2007-08-16 Eastway Fair Company Limited Of Trident Chambers Riving knife clamp for a table saw
US7621204B2 (en) * 2006-07-25 2009-11-24 Black & Decker Inc. Riving knife system for table saw
US20080047410A1 (en) * 2006-08-25 2008-02-28 Bor-Yann Chuang Quickly collapsible dividing plate base unit for a table sawing machine
TW200823029A (en) * 2006-11-29 2008-06-01 Durq Machinery Corp Quick release structure and guard assembly of table saw using same
JP5009011B2 (ja) * 2007-03-15 2012-08-22 株式会社マキタ 切断機
JP4981526B2 (ja) * 2007-06-07 2012-07-25 株式会社マキタ 切断機における割り刃の支持構造
US7921755B2 (en) * 2007-07-16 2011-04-12 Black & Decker Inc. Guard assembly for table saw
TW200904609A (en) * 2007-07-26 2009-02-01 Rexon Ind Corp Ltd Quick-release structure for covering part of rotary sawing machine
US20090051097A1 (en) * 2007-08-22 2009-02-26 Bor-Yann Chuang Quickly assembled and disassembled non-return plate for a table sawing machine
TW200909168A (en) * 2007-08-31 2009-03-01 Rexon Ind Corp Ltd Protection cover assembly for circular saw and quick release structure thereof
CN101406972B (zh) * 2007-10-09 2013-06-19 力山工业股份有限公司 用于圆锯机的护盖组件及其快拆结构
US7475622B1 (en) * 2007-10-26 2009-01-13 P & F Brother Industrial Corporation Supporting device for mounting a protective cover to shield a cutting blade of a cutting machine
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TW201016361A (en) * 2008-10-27 2010-05-01 Rexon Ind Corp Ltd Quick release device for sawing machine
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TW201016420A (en) * 2008-10-27 2010-05-01 Rexon Ind Corp Ltd Quick-release device of saw machine
TW201018558A (en) * 2008-11-10 2010-05-16 Durq Machinery Corp Quick release structure of eye protecting cover of table saw
TW201020049A (en) * 2008-11-21 2010-06-01 Durq Machinery Corp Rapid chopper dismount mechanism of table saw
CN101745960B (zh) * 2008-11-28 2012-07-18 力山工业股份有限公司 锯切机的安全装置
CN101745959B (zh) * 2008-11-28 2012-07-04 力山工业股份有限公司 锯切机的快拆装置
CN101745958A (zh) * 2008-11-28 2010-06-23 力山工业股份有限公司 锯切机的快拆装置
US20100224044A1 (en) * 2009-03-04 2010-09-09 P & F Brother Industrial Corporation Protective cover assembly with a quick release mechanism
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CN101875205B (zh) * 2009-04-30 2013-07-31 苏州宝时得电动工具有限公司 台锯
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CN201505767U (zh) * 2009-09-10 2010-06-16 廖慧兰 台锯机的刀板快拆机构
US9254580B2 (en) * 2009-09-15 2016-02-09 Robert Bosch Gmbh Guard system for a power saw
TWI359729B (en) * 2009-09-29 2012-03-11 Rexon Ind Corp Ltd A saw machine riving knife adjustment mechanism
CN102029632B (zh) * 2009-09-30 2013-05-29 力山工业股份有限公司 锯切机劈刀调整装置
TWI379753B (en) * 2009-12-30 2012-12-21 Rexon Ind Corp Ltd A saw machine riving knife adjustment mechanism
TWI379752B (en) * 2009-12-30 2012-12-21 Rexon Ind Corp Ltd A saw machine riving knife adjustment mechanism
US8215215B2 (en) * 2010-03-10 2012-07-10 Bor-Yann Chuang Protective cover structure of a desk sawing machine
TWI485020B (zh) * 2010-04-21 2015-05-21 Rexon Ind Corp Ltd 鋸切機劈刀調整裝置
TWI419753B (zh) 2010-12-28 2013-12-21 Rexon Ind Corp Ltd 鋸切機的護蓋快拆裝置及組拆方法
CN102615341B (zh) * 2011-01-28 2014-10-08 苏州宝时得电动工具有限公司 台锯
CN102615338B (zh) * 2011-01-28 2014-07-02 苏州宝时得电动工具有限公司 台锯
CN102632479B (zh) * 2011-02-14 2014-12-31 力山工业股份有限公司 锯切机的护盖快拆装置及组拆方法
CN102773558B (zh) * 2011-05-12 2016-09-07 力山工业股份有限公司 桌锯机的锯片护盖装置
US9216518B2 (en) * 2012-12-27 2015-12-22 Robert Bosch Gmbh Power equipment with quick release anti-kickback device
CN103895066A (zh) * 2012-12-28 2014-07-02 苏州宝时得电动工具有限公司 台锯
CN106163751B (zh) * 2013-12-30 2019-08-20 罗伯特·博世有限公司 用于台锯的气流和照明系统
US10046476B2 (en) * 2014-09-09 2018-08-14 Robert Bosch Tool Corporation Table saw riving knife mounting arrangement
US10207345B2 (en) * 2015-04-17 2019-02-19 Robert Bosch Tool Corporation Miter saw having an angled glide hinge
US9956626B2 (en) * 2016-03-05 2018-05-01 Siruceo Dustless LLC Dustless table saw
CN109475953B (zh) * 2016-04-08 2020-10-30 罗伯特·博世有限公司 刀片大小限制器
US10792836B2 (en) * 2016-09-15 2020-10-06 Nanjing Chervon Industry Co., Ltd. Concrete cutter with depth setting and retention system
JP6857536B2 (ja) * 2017-04-06 2021-04-14 株式会社やまびこ 携帯型切断機
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
CN108115764B (zh) * 2017-12-20 2020-09-22 福建杜氏木业有限公司 一种锯木装置
CN108284486B (zh) * 2018-02-08 2023-04-07 永康市丛臻工具有限公司 一种无尘台锯台面除尘防护罩
CN110270717B (zh) * 2018-03-15 2024-08-16 苏州宝时得电动工具有限公司 电动切割工具
CN110774391B (zh) * 2019-10-31 2021-10-12 大连北方互感器集团有限公司 一种加长、加固的木工台锯保护罩
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Also Published As

Publication number Publication date
DE602006003986D1 (de) 2009-01-15
US8096220B2 (en) 2012-01-17
US20080022826A1 (en) 2008-01-31
EP1990156A1 (en) 2008-11-12
EP1990157A2 (en) 2008-11-12
US20070113714A1 (en) 2007-05-24
DE602006012124D1 (de) 2010-03-25
DE602006012125D1 (de) 2010-03-25
TWI383873B (zh) 2013-02-01
EP1787777A3 (en) 2007-06-27
CN1974094A (zh) 2007-06-06
EP1787777A2 (en) 2007-05-23
DE602006012741D1 (de) 2010-04-15
EP1990155B1 (en) 2010-02-03
US20070277661A1 (en) 2007-12-06
EP1990155A2 (en) 2008-11-12
US20080022827A1 (en) 2008-01-31
US7437981B2 (en) 2008-10-21
CN1974094B (zh) 2012-09-19
EP1990157A3 (en) 2008-11-19
EP1990156B1 (en) 2010-03-03
EP1990157B1 (en) 2010-02-03
US7814818B2 (en) 2010-10-19
EP1990155A3 (en) 2008-11-19
US7806032B2 (en) 2010-10-05
EP1787777B1 (en) 2008-12-03

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