CA993324A - Saw blade guard - Google Patents

Saw blade guard

Info

Publication number: CA993324A
Authority: CA; Canada
Prior art keywords: saw blade; blade guard; guard; saw; blade
Prior art date: 1973-09-14
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

CA187,910A

Other languages

English (en)

Other versions

CA187910S (en

Inventor

Bernard Weissman

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.)

Individual

Original Assignee

Individual

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.)

1973-09-14

Filing date

1973-12-11

Publication date

1976-07-20

1973-12-11 Application filed by Individual filed Critical Individual

1976-07-20 Application granted granted Critical

1976-07-20 Publication of CA993324A publication Critical patent/CA993324A/en

Status Expired legal-status Critical Current

Links

Classifications

- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0078—Safety devices protecting the operator, e.g. against accident or noise
- 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
- B23D59/006—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips
- B23D59/0064—Accessories specially designed for sawing machines or sawing devices for removing or collecting chips by suction
- 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
- Y10T83/606—Interrelated tool actuating means and guard means
- 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
- Y10T83/707—By endless band or chain knife
- Y10T83/7226—With means to guard the tension
- 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
- Y10T83/95—Machine frame
- Y10T83/96—Guard

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sawing (AREA)

CA187,910A 1973-09-14 1973-12-11 Saw blade guard Expired CA993324A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US397450A US3888148A (en)	1973-09-14	1973-09-14	Saw blade guard

Publications (1)

Publication Number	Publication Date
CA993324A true CA993324A (en)	1976-07-20

Family

ID=23571247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA187,910A Expired CA993324A (en)	1973-09-14	1973-12-11	Saw blade guard

Country Status (10)

Country	Link
US (1)	US3888148A (da)
JP (1)	JPS5056682A (da)
CA (1)	CA993324A (da)
CH (1)	CH581536A5 (da)
DE (1)	DE2406040A1 (da)
DK (1)	DK140129B (da)
FR (1)	FR2243793B1 (da)
GB (1)	GB1416037A (da)
IT (1)	IT1026021B (da)
SE (1)	SE7411577L (da)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2425531C3 (de) *	1974-05-27	1978-09-28	Bizerba-Werke Wilhelm Kraut Kg, 7460 Balingen	Schutzvorrichtung zur Abdeckung des Sägeblattes einer Bandsäge, insbesondere einer Fleisch- und Knochensäge
US4356884A (en) *	1981-08-31	1982-11-02	Reynolds Metals Company	Acoustical enclosure system
FR2647384B1 (fr) *	1989-04-21	1994-12-02	Inst Nat Rech Securite	Scie a ruban comprenant un dispositif de reglage et de protection
USD349122S (en)	1992-03-16	1994-07-26	Emerson Electric Co.	Band saw
FR2689428B1 (fr) *	1992-04-03	1994-07-01	Lutrac Tech Nles Realisa Indle	Palier d'adaptation et de fixation instantanee du mecanisme de reglage du guide-lame d'une scie a ruban.
US5377571A (en) *	1993-10-19	1995-01-03	Josephs; Harold	Safety guard system for band saws and similar equipment
US5938580A (en) *	1994-04-15	1999-08-17	Ranpak Corp.	Cushioning conversion machine with restricted access to a cutting assembly
AU3590297A (en)	1996-06-28	1998-01-21	Ranpak Corp.	Cushioning conversion machine
US6047624A (en) *	1998-08-27	2000-04-11	Premark Feg L.L.C.	Guide bar guide assembly and associated band saw apparatus
US6240825B1 (en)	1998-08-27	2001-06-05	Premark Feg L.L.C.	Guide bar guide assembly and associated band saw apparatus
US6595097B2 (en) *	2001-07-09	2003-07-22	Oav Equipment & Tools, Inc.	Band saw shielding device of band sawing machine
US6691599B2 (en) *	2002-01-11	2004-02-17	P & F Brother Industrial Corporation	Cutter guard device for a belt saw machine
US6857347B1 (en)	2003-03-18	2005-02-22	Charles E. Benedict	Safety guard for band saws
DE102008054696A1 (de) *	2008-12-16	2010-06-17	Robert Bosch Gmbh	Werkzeugmaschine
TWM373786U (en) *	2009-07-06	2010-02-11	Liu Xuan Zhu	Height-adjusting mechanism for band-sawing machine
US10710180B2 (en) *	2017-02-28	2020-07-14	Hollymatic Corporation	Method and apparatus to monitor and shut down production saw
CN112247283B (zh) *	2020-10-15	2021-11-23	温岭市明华齿轮有限公司	一种双工位自动分度锯齿装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1749063A (en) *	1927-11-26	1930-03-04	Joseph A Brown	Safety device
US2371731A (en) *	1941-06-03	1945-03-20	William B Boice	Band saw
US2579955A (en) *	1947-12-16	1951-12-25	Orescan Michael	Tiltable table band saw machine
US3104688A (en) *	1960-07-08	1963-09-24	Frank N Bretthauer	Band saw guard

1973
- 1973-09-14 US US397450A patent/US3888148A/en not_active Expired - Lifetime
- 1973-12-10 GB GB5723573A patent/GB1416037A/en not_active Expired
- 1973-12-11 CA CA187,910A patent/CA993324A/en not_active Expired
1974
- 1974-02-08 DE DE19742406040 patent/DE2406040A1/de not_active Ceased
- 1974-03-29 FR FR7411222A patent/FR2243793B1/fr not_active Expired
- 1974-05-27 DK DK285674AA patent/DK140129B/da unknown
- 1974-07-15 CH CH974474A patent/CH581536A5/xx not_active IP Right Cessation
- 1974-09-13 SE SE7411577A patent/SE7411577L/xx unknown
- 1974-09-13 IT IT53013/74A patent/IT1026021B/it active
- 1974-09-13 JP JP49106602A patent/JPS5056682A/ja active Pending

Also Published As

Publication number	Publication date
DK285674A (da)	1975-05-12
DK140129B (da)	1979-06-25
JPS5056682A (da)	1975-05-17
DK140129C (da)	1979-11-19
US3888148A (en)	1975-06-10
GB1416037A (en)	1975-12-03
CH581536A5 (da)	1976-11-15
FR2243793A1 (da)	1975-04-11
DE2406040A1 (de)	1975-03-27
SE7411577L (da)	1975-03-17
FR2243793B1 (da)	1978-01-13
IT1026021B (it)	1978-09-20

Publication	Publication Date	Title
CA1020335A (en)	1977-11-08	Razor blade assembly
JPS51138985A (en)	1976-11-30	Saw blade
CA1004036A (en)	1977-01-25	Razor having movable guard and blade structure
CA1000171A (en)	1976-11-23	Circular saw
CA996978A (en)	1976-09-14	Replaceable cutting edge
ZA743261B (en)	1975-04-30	Circular saw blade
CA1010752A (en)	1977-05-24	Sawing tool
CA992322A (en)	1976-07-06	Blade sharpening device
CA993766A (en)	1976-07-27	Spiral saw blade
ZA747510B (en)	1976-01-28	A noise-suppressed circular saw blade
CA1001144A (en)	1976-12-07	Variable length blade
CA1006344A (en)	1977-03-08	Razor blades
CA991958A (en)	1976-06-29	Band saw system
AU467413B2 (en)	1975-11-27	Hacksaw with novel blade mounting means
CA1023945A (en)	1978-01-10	Blade sharpening device
CA1016735A (en)	1977-09-06	Shaver inner cutter
CA1000955A (en)	1976-12-07	Mower blade saddle assembly
CA996977A (en)	1976-09-14	Replaceable cutting edge assembly
CA1002857A (en)	1977-01-04	Band saw
CA1003746A (en)	1977-01-18	Knife cutter
CA993200A (en)	1976-07-20	Rotary blade having quiet cutter blade
CA988906A (en)	1976-05-11	Helicopter blade
HK60381A (en)	1981-12-18	Razor blades
CA967606A (en)	1975-05-13	Hockey type blade
CA944264A (en)	1974-03-26	Saw blade