AU4569572A - Circular saw with improved movable guard construction - Google Patents

Circular saw with improved movable guard construction

Info

Publication number: AU4569572A
Authority: AU; Australia
Prior art keywords: circular saw; movable guard; improved movable; guard construction; construction
Prior art date: 1971-12-10
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

Application number

AU45695/72A

Other versions

AU460017B2 (en

Inventor

ALPHONSE KAMAN and HAROLD MCCONNAUGHEY FRANK

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.)

Skil Nederland BV

Original Assignee

Skil Nederland BV

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.)

1971-12-10

Filing date

1972-08-17

Publication date

1974-02-21

1972-08-17 Application filed by Skil Nederland BV filed Critical Skil Nederland BV

1974-02-21 Publication of AU4569572A publication Critical patent/AU4569572A/en

1975-04-10 Application granted granted Critical

1975-04-10 Publication of AU460017B2 publication Critical patent/AU460017B2/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B9/00—Portable power-driven circular saws for manual operation
- B27B9/02—Arrangements for adjusting the cutting depth or the amount of tilting
- 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

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Wood Science & Technology (AREA)
Forests & Forestry (AREA)
Knives (AREA)
Sawing (AREA)

AU45695/72A 1971-12-10 1972-08-17 Circular saw with improved movable guard construction Expired AU460017B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20663971A	1971-12-10	1971-12-10

Publications (2)

Publication Number	Publication Date
AU4569572A true AU4569572A (en)	1974-02-21
AU460017B2 AU460017B2 (en)	1975-04-10

Family

ID=22767291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU45695/72A Expired AU460017B2 (en)	1971-12-10	1972-08-17	Circular saw with improved movable guard construction

Country Status (8)

Country	Link
US (1)	US3730239A (en)
JP (1)	JPS5544687B2 (en)
AU (1)	AU460017B2 (en)
CA (1)	CA957595A (en)
CH (1)	CH553041A (en)
DE (1)	DE2248512A1 (en)
FR (1)	FR2164144A5 (en)
NL (1)	NL7213446A (en)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3787973A (en) *	1972-12-15	1974-01-29	Skil Corp	Safety retracting mechanism for the lower guard of a portable saw
US4490909A (en) *	1982-11-26	1985-01-01	The E. H. Wachs Company	Travelling pipe cutter
JPH0634897Y2 (en) *	1987-01-12	1994-09-14	リョービ株式会社	Lower saw device for table saw
US4856394A (en) *	1988-04-14	1989-08-15	Porter-Cable Corporation	Portable circular saw
DE3912307A1 (en) *	1989-04-14	1990-10-25	Metabowerke Kg	Splitting knife support mechanism for circular saw - has simple spring-loaded cam system for optimum positioning of knife
DE4017405A1 (en) *	1990-05-30	1991-12-05	Bosch Gmbh Robert	GUIDE SLIDE FOR A MANUAL MACHINE TOOL
US5075976A (en) *	1991-02-05	1991-12-31	Young Peter W	Power tool guard retainer
DE4124234A1 (en) *	1991-07-22	1993-01-28	Bosch Gmbh Robert	HAND CIRCULAR SAW AND SAWING PROCESS
CA2096786A1 (en) *	1992-08-13	1994-02-14	Andrew Lubomir Itzov	Motorized saw with movable blade guard actuating linkage
US5832614A (en) *	1997-05-20	1998-11-10	S-B Power Tool Company	Remote lower guard lift lever mechanism for circular saws
US6304058B2 (en) *	1998-08-13	2001-10-16	Black & Decker Inc.	Cordless power tool system
US6996909B1 (en)	1998-08-13	2006-02-14	Black & Decker Inc.	Battery powered circular saw
US6161293A (en) *	1998-08-14	2000-12-19	One World Technologies, Inc.	Battery powered circular saw
JP3983997B2 (en) *	2001-04-26	2007-09-26	株式会社マキタ	Marnoco
DE10131266A1 (en) *	2001-06-29	2003-01-09	Bosch Gmbh Robert	hand grinder
US7020970B1 (en) *	2001-10-23	2006-04-04	James Welch	Saw guard system
US6735875B1 (en) *	2002-05-22	2004-05-18	At&T Corp.	Tool for removing duct surrounding a fiber optic cable
USD492564S1 (en)	2002-06-07	2004-07-06	Black & Decker Inc.	Circular saw
US6898854B2 (en)	2002-06-07	2005-05-31	Black & Decker Inc.	Modular power tool
US7426787B2 (en) *	2005-09-09	2008-09-23	Sj2 Industries, Llc	Retractor for circular saw lower safety-guard
US20080078090A1 (en) *	2006-05-19	2008-04-03	Johnson Charles E Iii	Manual Saw Guard Retracting Device
US7310879B1 (en)	2006-07-27	2007-12-25	Robert Bosch Gmbh	Cutting attachment having an adjustable foot for rotary hand tools
US7596872B2 (en) *	2006-07-27	2009-10-06	Robert Bosch Gmbh	Cutting attachment with a removable cover for rotary hand tools
USD572992S1 (en) *	2006-10-19	2008-07-15	Reiling Gmbh	Protective cover
US20080305387A1 (en) *	2007-06-11	2008-12-11	Black & Decker Inc.	Cordless power tool system
US8413340B2 (en) *	2009-11-04	2013-04-09	John Michael Orlowski	Safety guard for power saw
US20130185947A1 (en) *	2011-09-01	2013-07-25	Robert Bosch Gmbh	Brushless dc motor-driven power device
US9009982B1 (en) *	2012-03-29	2015-04-21	Simon J. Sedgwick	Dustless drywall cutting tool
DE102013203621B4 (en) *	2013-03-04	2023-12-14	Robert Bosch Gmbh	Hand tool
US10875109B1 (en)	2018-04-30	2020-12-29	Kreg Enterprises, Inc.	Adaptive cutting system
JP7128962B2 (en) *	2018-07-02	2022-08-31	ハスクバーナ・アーベー	Protective device for power tools
US12377504B2 (en)	2018-07-02	2025-08-05	Husqvarna Ab	Protection arrangement for a power tool
JP7299111B2 (en) *	2019-09-03	2023-06-27	株式会社マキタ	portable cutting machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2963056A (en) *	1958-06-05	1960-12-06	Vernon W Rickford	Electric saw safety guard retractor
US3441067A (en) *	1965-10-22	1969-04-29	Fred A Forcier	Mechanical guard lifter

1971
- 1971-12-10 US US00206639A patent/US3730239A/en not_active Expired - Lifetime
1972
- 1972-08-17 AU AU45695/72A patent/AU460017B2/en not_active Expired
- 1972-08-17 CA CA149,611A patent/CA957595A/en not_active Expired
- 1972-09-14 CH CH1343372A patent/CH553041A/en not_active IP Right Cessation
- 1972-10-03 DE DE19722248512 patent/DE2248512A1/en active Pending
- 1972-10-04 NL NL7213446A patent/NL7213446A/xx unknown
- 1972-10-16 FR FR7236554A patent/FR2164144A5/fr not_active Expired
- 1972-11-16 JP JP11437272A patent/JPS5544687B2/ja not_active Expired

Also Published As

Publication number	Publication date
CH553041A (en)	1974-08-30
JPS5544687B2 (en)	1980-11-13
NL7213446A (en)	1973-06-13
DE2248512A1 (en)	1973-06-14
CA957595A (en)	1974-11-12
US3730239A (en)	1973-05-01
FR2164144A5 (en)	1973-07-27
JPS4866298A (en)	1973-09-11
AU460017B2 (en)	1975-04-10

Publication	Publication Date	Title
AU460017B2 (en)	1975-04-10	Circular saw with improved movable guard construction
CA973066A (en)	1975-08-19	Saber saw
CA967302A (en)	1975-05-13	Leg guard
CA967456A (en)	1975-05-13	Bandsaw machine
CA1000171A (en)	1976-11-23	Circular saw
AU3168971A (en)	1973-02-01	Circular saw
CA949432A (en)	1974-06-18	Sawmill
CA949433A (en)	1974-06-18	Handsaw
ZA743261B (en)	1975-04-30	Circular saw blade
AU466641B2 (en)	1975-11-06	Timber blade arrangement
CA974447A (en)	1975-09-16	Cutter assembly
CA949431A (en)	1974-06-18	Cold circular saw
CA944268A (en)	1974-03-26	Cutting torch
GB1365673A (en)	1974-09-04	Cutting materials
CA974873A (en)	1975-09-23	Cutting mechanism
CA924220A (en)	1973-04-10	Guiding circular saws
AU472287B2 (en)	1976-05-20	Sawblade
AU3904872A (en)	1973-08-23	Saw log slabwood structural member
CA873127A (en)	1971-06-15	Saw
CA870393A (en)	1971-05-11	Saw guides
CA886346A (en)	1971-11-23	Miter cutting device
CA880105A (en)	1971-09-07	Chain saw guard
CA885250A (en)	1971-11-09	Self-guiding circular saw blade
CA906374A (en)	1972-08-01	Circular saw machine
CA903060A (en)	1972-06-20	Saw angle cutting guide