TW200909168A - Protection cover assembly for circular saw and quick release structure thereof - Google Patents

Protection cover assembly for circular saw and quick release structure thereof Download PDF

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Publication number
TW200909168A
TW200909168A TW96132583A TW96132583A TW200909168A TW 200909168 A TW200909168 A TW 200909168A TW 96132583 A TW96132583 A TW 96132583A TW 96132583 A TW96132583 A TW 96132583A TW 200909168 A TW200909168 A TW 200909168A
Authority
TW
Taiwan
Prior art keywords
shaft member
cover
lever
notch
hole
Prior art date
Application number
TW96132583A
Other languages
English (en)
Chinese (zh)
Other versions
TWI321090B (https=
Inventor
rong-huo Chen
Original Assignee
Rexon Ind Corp Ltd
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 Rexon Ind Corp Ltd filed Critical Rexon Ind Corp Ltd
Priority to TW96132583A priority Critical patent/TW200909168A/zh
Priority to US12/230,046 priority patent/US20090056514A1/en
Publication of TW200909168A publication Critical patent/TW200909168A/zh
Application granted granted Critical
Publication of TWI321090B publication Critical patent/TWI321090B/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
    • B27G19/02—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws
    • B27G19/025—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for circular saws with guards for tool
    • 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
    • B27G19/028—Anti-kickback pawls
    • 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
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/59—Manually releaseable latch type
    • Y10T403/591—Manually releaseable latch type having operating mechanism
    • Y10T403/595—Lever
    • 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
    • Y10T83/869—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)
TW96132583A 2007-08-31 2007-08-31 Protection cover assembly for circular saw and quick release structure thereof TW200909168A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW96132583A TW200909168A (en) 2007-08-31 2007-08-31 Protection cover assembly for circular saw and quick release structure thereof
US12/230,046 US20090056514A1 (en) 2007-08-31 2008-08-22 Quick release device for a saw blade guard assembly of a circular saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW96132583A TW200909168A (en) 2007-08-31 2007-08-31 Protection cover assembly for circular saw and quick release structure thereof

Publications (2)

Publication Number Publication Date
TW200909168A true TW200909168A (en) 2009-03-01
TWI321090B TWI321090B (https=) 2010-03-01

Family

ID=40405414

Family Applications (1)

Application Number Title Priority Date Filing Date
TW96132583A TW200909168A (en) 2007-08-31 2007-08-31 Protection cover assembly for circular saw and quick release structure thereof

Country Status (2)

Country Link
US (1) US20090056514A1 (https=)
TW (1) TW200909168A (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101530973B (zh) * 2008-03-11 2011-05-04 株式会社牧田 切割机的锯齿防护装置
CN103507117A (zh) * 2013-09-16 2014-01-15 晋江市神工机械制造有限公司 木锯机的止逆装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5009011B2 (ja) * 2007-03-15 2012-08-22 株式会社マキタ 切断機
TW200904609A (en) * 2007-07-26 2009-02-01 Rexon Ind Corp Ltd Quick-release structure for covering part of rotary sawing machine
US20090293693A1 (en) * 2008-05-29 2009-12-03 Yi-Te Liao Workpiece splitting and kickback-inhibiting assembly for a table cutting machine
TW201016360A (en) * 2008-10-27 2010-05-01 Rexon Ind Corp Ltd Quick release device for sawing machine
US20100116113A1 (en) * 2008-11-10 2010-05-13 Mao Shan Machinery Industrial Co., Ltd. Quick-assembly/disassembly mechanism of sawblade cover
WO2012051349A2 (en) * 2010-10-12 2012-04-19 Oceaneering International, Inc. Manual quick-release latching system for robotic end effector
CN102554349A (zh) * 2010-12-23 2012-07-11 力武电机股份有限公司 台锯机的护罩快速组拆结构
US9216518B2 (en) * 2012-12-27 2015-12-22 Robert Bosch Gmbh Power equipment with quick release anti-kickback device
CN203578936U (zh) * 2013-11-15 2014-05-07 廖志浤 可拆卸的锯台保护装置
CN207189852U (zh) 2017-06-05 2018-04-06 米沃奇电动工具公司 台锯
US11820040B2 (en) * 2022-02-09 2023-11-21 P&F Brother Industrial Corporation Detachable protective device for table saw
US12472657B2 (en) * 2023-12-05 2025-11-18 Chin-Chin Chang Table saw guard

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2276499C (en) * 1998-08-19 2004-10-26 Sommerville Design & Manufacturing Inc. Circular saw splitter device with integral anti-kick back
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
US7540223B2 (en) * 2004-03-12 2009-06-02 Makita Corporation Mountings for riving knives of table saws
JP2006068940A (ja) * 2004-08-31 2006-03-16 Makita Corp 切断機のキックバック防止装置
US7302878B2 (en) * 2005-05-21 2007-12-04 P & F Brother Industrial Corporation Protective cover device for a sawing machine
JP2007076235A (ja) * 2005-09-15 2007-03-29 Makita Corp 切断機
US7210386B1 (en) * 2005-11-02 2007-05-01 Kingsand Machinery Ltd. Quickly detachable protective cover unit of a table sawing machine
US7437981B2 (en) * 2005-11-21 2008-10-21 Robert Bosch Gmbh Modular guard system and apparatus for a power saw
US7600456B2 (en) * 2005-11-21 2009-10-13 Robert Bosch Gmbh Modular guard system for a power saw
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
US7434501B2 (en) * 2006-08-25 2008-10-14 Bor-Yann Chuang Quickly collapsible protective cover 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101530973B (zh) * 2008-03-11 2011-05-04 株式会社牧田 切割机的锯齿防护装置
CN103507117A (zh) * 2013-09-16 2014-01-15 晋江市神工机械制造有限公司 木锯机的止逆装置

Also Published As

Publication number Publication date
US20090056514A1 (en) 2009-03-05
TWI321090B (https=) 2010-03-01

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