WO2005096949A3 - Tooth form design for reciprocating saw blade - Google Patents

Tooth form design for reciprocating saw blade Download PDF

Info

Publication number
WO2005096949A3
WO2005096949A3 PCT/US2005/009879 US2005009879W WO2005096949A3 WO 2005096949 A3 WO2005096949 A3 WO 2005096949A3 US 2005009879 W US2005009879 W US 2005009879W WO 2005096949 A3 WO2005096949 A3 WO 2005096949A3
Authority
WO
WIPO (PCT)
Prior art keywords
saw blade
tooth form
reciprocating saw
form design
tooth
Prior art date
Application number
PCT/US2005/009879
Other languages
French (fr)
Other versions
WO2005096949B1 (en
WO2005096949A2 (en
Inventor
Rickey J Thomas
Leonard R Baublitz
David S Bruner
Malek George
Markus Rompel
Russell J Bohart
Original Assignee
Black & Decker Inc
Rickey J Thomas
Leonard R Baublitz
David S Bruner
Malek George
Markus Rompel
Russell J Bohart
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
Priority claimed from US11/023,097 external-priority patent/US7225714B2/en
Priority claimed from US11/023,122 external-priority patent/US7658136B2/en
Priority claimed from US11/088,266 external-priority patent/US20050211046A1/en
Application filed by Black & Decker Inc, Rickey J Thomas, Leonard R Baublitz, David S Bruner, Malek George, Markus Rompel, Russell J Bohart filed Critical Black & Decker Inc
Priority to AU2005231308A priority Critical patent/AU2005231308A1/en
Priority to EP05731590A priority patent/EP1727470A4/en
Publication of WO2005096949A2 publication Critical patent/WO2005096949A2/en
Publication of WO2005096949A3 publication Critical patent/WO2005096949A3/en
Publication of WO2005096949B1 publication Critical patent/WO2005096949B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0426—Drills for trepanning with centering devices
    • 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
    • B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12—Straight saw blades; Strap saw blades
    • B23D61/121—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food-Manufacturing Devices (AREA)
  • Sawing (AREA)

Abstract

A reciprocating saw has a tooth form that decreases the cutting time of the saw blade and extends the life of the saw blade. The tooth height is longer than conventional metal cutting reciprocating saws. Also, the tooth form has a larger gullet. The tooth rake angle remains substantially constant during the life of the saw blade.
PCT/US2005/009879 2004-03-26 2005-03-24 Tooth form design for reciprocating saw blade WO2005096949A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2005231308A AU2005231308A1 (en) 2004-03-26 2005-03-24 Tooth form design for reciprocating saw blade
EP05731590A EP1727470A4 (en) 2004-03-26 2005-03-24 Tooth form design for reciprocating saw blade

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US55743904P 2004-03-26 2004-03-26
US60/557,439 2004-03-26
US10/023,097 2004-12-22
US11/023,097 US7225714B2 (en) 2004-12-22 2004-12-22 Tooth form design for reciprocating saw blade
US11/023,122 US7658136B2 (en) 2004-12-22 2004-12-22 Hole saw blade
US11/023,122 2004-12-22
US11/088,266 2005-03-23
US11/088,266 US20050211046A1 (en) 2004-03-26 2005-03-23 Tooth form design for reciprocating saw blade

Publications (3)

Publication Number Publication Date
WO2005096949A2 WO2005096949A2 (en) 2005-10-20
WO2005096949A3 true WO2005096949A3 (en) 2007-05-31
WO2005096949B1 WO2005096949B1 (en) 2007-08-23

Family

ID=37023226

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/009879 WO2005096949A2 (en) 2004-03-26 2005-03-24 Tooth form design for reciprocating saw blade

Country Status (3)

Country Link
EP (1) EP1727470A4 (en)
AU (1) AU2005231308A1 (en)
WO (1) WO2005096949A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10189099B2 (en) 2010-04-22 2019-01-29 Milwaukee Electric Tool Corporation Saw Blade
EP2564966B1 (en) 2010-04-22 2017-04-12 Milwaukee Electric Tool Corporation Saw blade
DE102012205041A1 (en) * 2012-03-29 2013-10-02 Robert Bosch Gmbh Sawing tool for a machine tool
US10363619B2 (en) * 2015-11-02 2019-07-30 Black & Decker Inc. Reciprocating saw blade
USD835954S1 (en) 2017-05-16 2018-12-18 Milwaukee Electric Tool Corporation Saw blade
CN110650829A (en) * 2017-05-16 2020-01-03 米沃奇电动工具公司 Saw blade
CN110871295A (en) * 2018-08-31 2020-03-10 博世电动工具（中国）有限公司 Hole saw and device for making holes

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072164A (en) * 1959-12-28 1963-01-08 Southern Saw Service Inc Saw blade
US3374815A (en) * 1965-08-30 1968-03-26 Millers Falls Co Woodcutting saw blade
US4958546A (en) * 1985-04-03 1990-09-25 Amada Company, Limited Saw blade
US5018421A (en) * 1988-04-07 1991-05-28 Armstrong-Blum Manufacturing Company, Ltd. Saw blade tooth geometry
US6167792B1 (en) * 1995-03-23 2001-01-02 American Saw & Mfg. Company Tooth form for a saw blade
US6276248B1 (en) * 1999-11-05 2001-08-21 American Saw & Manufacturing Company Band saw blade having reduced noise and uniform tooth loading characteristics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501019B4 (en) * 1995-01-14 2005-11-24 Scintilla Ag Saw blade for hand tool machines
US5603252A (en) * 1995-08-28 1997-02-18 Sandvik Ab Saw blade

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072164A (en) * 1959-12-28 1963-01-08 Southern Saw Service Inc Saw blade
US3374815A (en) * 1965-08-30 1968-03-26 Millers Falls Co Woodcutting saw blade
US4958546A (en) * 1985-04-03 1990-09-25 Amada Company, Limited Saw blade
US5018421A (en) * 1988-04-07 1991-05-28 Armstrong-Blum Manufacturing Company, Ltd. Saw blade tooth geometry
US6167792B1 (en) * 1995-03-23 2001-01-02 American Saw & Mfg. Company Tooth form for a saw blade
US6276248B1 (en) * 1999-11-05 2001-08-21 American Saw & Manufacturing Company Band saw blade having reduced noise and uniform tooth loading characteristics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1727470A4 *

Also Published As

Publication number Publication date
EP1727470A2 (en) 2006-12-06
EP1727470A4 (en) 2010-09-15
WO2005096949B1 (en) 2007-08-23
AU2005231308A1 (en) 2005-10-20
WO2005096949A2 (en) 2005-10-20

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