BR0014885A - Lâmina de serra de fita tendo caracterìsticas de ruìdo reduzido e carga de dentes uniforme - Google Patents

Lâmina de serra de fita tendo caracterìsticas de ruìdo reduzido e carga de dentes uniforme

Info

Publication number
BR0014885A
BR0014885A BR0014885-7A BR0014885A BR0014885A BR 0014885 A BR0014885 A BR 0014885A BR 0014885 A BR0014885 A BR 0014885A BR 0014885 A BR0014885 A BR 0014885A
Authority
BR
Brazil
Prior art keywords
tooth
saw blade
pitch
teeth
exiting
Prior art date
Application number
BR0014885-7A
Other languages
English (en)
Inventor
Mark T Cranna
Original Assignee
American Saw & Mfg
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 American Saw & Mfg filed Critical American Saw & Mfg
Publication of BR0014885A publication Critical patent/BR0014885A/pt

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27BSAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B33/00Sawing tools for saw mills, sawing machines, or sawing devices
    • B27B33/02Structural design of saw blades or saw teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12Straight saw blades; Strap saw blades
    • B23D61/121Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B23D61/1216Repeating pattern of groups having three or more teeth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/12Straight saw blades; Strap saw blades
    • B23D61/121Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
    • B23D61/1212Varying pitch

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Package Frames And Binding Bands (AREA)
  • Toys (AREA)
  • Harvester Elements (AREA)

Abstract

"LâMINA DE SERRA DE FITA TENDO CARACTERìSTICAS DE RUìDO REDUZIDO E CARGA DE DENTES UNIFORME". Uma lâmina de serra de fita (10), tendo modelos de passo relativamente estendido de oito ou mais dentes, apresenta ruido e vibração baixos durante as operações de corte, e características de carga de dentes substancialmente uniforme. A lâmina de serra de fita (10) define modelos ajustados dentro de cada modelo de passo, e cada modelo ajustado é definido por um dente avançado não ajustado (12, 18), seguido por vários dentes traseiros deslocados (14, 16, 20, 22, 24, 26). Cada dente dentro de cada modelo ajustado define um passo ("P") , entre o respectivo dente e o dente precedente, na direção de corte da lâmina de serra, e um passo acumulado entre o respectivo dente e o dente precedente de ajuste similar, na direção de corte da lâmina de serra. A relação do passo para o passo acumulado para cada dente dentro de cada modelo ajustado aumenta de um dente para o seguinte, na direção oposta à direção de corte da lâmina de serra, para distribuir substancialmente uniformemente a carga de aparas nos dentes da lâmina de serra. Além disso, durante as operações de corte, cada dente entrando ou saindo da peça em trabalho define um passo ou freq³ência de forçamento diferente do que para cada um dos outros dentes entrando ou saindo, simultaneamente, da peça em trabalho, ou entrando ou saindo, sucessivamente, da peça em trabalho, para, desse modo, minimizar o ruido e a vibração durante as operações de corte.
BR0014885-7A 1999-11-05 2000-11-03 Lâmina de serra de fita tendo caracterìsticas de ruìdo reduzido e carga de dentes uniforme BR0014885A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/435,108 US6276248B1 (en) 1999-11-05 1999-11-05 Band saw blade having reduced noise and uniform tooth loading characteristics
PCT/US2000/041906 WO2001032340A2 (en) 1999-11-05 2000-11-03 Band saw blade having reduced noise and uniform tooth loading characteristics

Publications (1)

Publication Number Publication Date
BR0014885A true BR0014885A (pt) 2003-07-29

Family

ID=23727020

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014885-7A BR0014885A (pt) 1999-11-05 2000-11-03 Lâmina de serra de fita tendo caracterìsticas de ruìdo reduzido e carga de dentes uniforme

Country Status (13)

Country Link
US (1) US6276248B1 (pt)
EP (1) EP1237674B1 (pt)
JP (1) JP2003527246A (pt)
KR (1) KR100516040B1 (pt)
AT (1) ATE424269T1 (pt)
AU (1) AU3642501A (pt)
BR (1) BR0014885A (pt)
CA (1) CA2389792C (pt)
DE (1) DE60041712D1 (pt)
ES (1) ES2323848T3 (pt)
MX (1) MXPA02004475A (pt)
TW (1) TW496805B (pt)
WO (1) WO2001032340A2 (pt)

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US6601495B2 (en) * 2000-07-18 2003-08-05 American Saw & Mfg. Co., Inc. Structural saw blade
DE10047212A1 (de) * 2000-09-23 2002-04-11 C & E Fein Gmbh & Co Kg Sägeblatt
US7036417B2 (en) 2001-11-13 2006-05-02 William George Alton Bandsaw blade with cutting extensions
US7178441B2 (en) * 2002-12-20 2007-02-20 Kapman Ab Versatile bandsaw blade
US6939092B2 (en) * 2003-06-18 2005-09-06 Irwin Industrial Tool Company Sheet metal hole cutter
US7131365B2 (en) * 2003-09-16 2006-11-07 Irwin Industrial Tool Company Multi-chip facet cutting saw blade and related method
US20050211046A1 (en) * 2004-03-26 2005-09-29 Thomas Rickey J Tooth form design for reciprocating saw blade
US7225714B2 (en) * 2004-12-22 2007-06-05 Black & Decker Inc. Tooth form design for reciprocating saw blade
EP1727470A4 (en) * 2004-03-26 2010-09-15 Black & Decker Inc DENTAL DESIGN FOR FLOATING SAW BLADE
US7658136B2 (en) * 2004-12-22 2010-02-09 Black & Decker Inc. Hole saw blade
JP4102817B2 (ja) * 2004-08-19 2008-06-18 株式会社アマダ 帯鋸刃
US7174823B2 (en) * 2004-09-22 2007-02-13 Irwin Industrial Tool Company Saw blade having increased tooth stiffness and resistance to fatigue failure
US7264428B2 (en) * 2005-05-19 2007-09-04 Irwin Industrial Tool Company Hole saw and cutter
US20070199416A1 (en) * 2006-02-25 2007-08-30 Cook James T Band saw blade
WO2007098276A2 (en) * 2006-02-25 2007-08-30 James Timothy Cook Band saw blade
US7913601B2 (en) * 2006-04-28 2011-03-29 Simonds International Corporation Enhanced performance saw blade toothform pattern
DE112009000504T5 (de) 2008-03-04 2011-03-17 Irwin Industrial Tool Co. Werkzeuge mit Arbeitsoberflächen aus verdichtetem Pulvermetall und Verfahren
DE102008045733B4 (de) * 2008-09-04 2010-11-04 J.N. Eberle & Cie Gmbh Bandsägeblatt mit noppenartigen Ausbuchtungen
CN102548697B (zh) * 2009-07-27 2015-08-19 艾温工业工具公司 在节距模型内具有单级和多级设定模型的锯条及相关方法
JP5684484B2 (ja) * 2010-03-04 2015-03-11 株式会社アマダ 帯鋸刃
EP3187292B1 (en) 2010-04-22 2021-02-17 Milwaukee Electric Tool Corporation Saw blade
US10189099B2 (en) 2010-04-22 2019-01-29 Milwaukee Electric Tool Corporation Saw Blade
US9375796B2 (en) 2010-05-07 2016-06-28 Irwin Industrial Tool Company Saw blade with robust tooth form
USD642028S1 (en) 2010-05-21 2011-07-26 Irwin Industrial Tool Company Reciprocating saw blade
US9248518B2 (en) 2010-06-30 2016-02-02 Irwin Industrial Tool Company Saw blade tooth form for abusive cutting applications
CA2749666C (en) 2010-08-20 2014-07-15 Milwaukee Electric Tool Corporation Reciprocating saw blade
USD841417S1 (en) 2011-04-22 2019-02-26 Milwaukee Electric Tool Corporation Saw blade
JP5903345B2 (ja) * 2012-07-17 2016-04-13 株式会社アマダホールディングス 鋸刃各歯の最適配置方法及び鋸刃
CA2845968C (en) 2013-03-14 2016-07-26 Irwin Industrial Tool Company Reciprocating saw blade with curved cutting edge
US10906111B2 (en) 2013-07-29 2021-02-02 The M.K. Morse Company Method of using a cutting blade
USD732914S1 (en) * 2013-11-13 2015-06-30 Irwin Industrial Tool Company Reciprocating saw blade
USD725450S1 (en) * 2013-11-13 2015-03-31 Irwin Industrial Tool Company Reciprocating saw blade
US20160008899A1 (en) * 2014-07-14 2016-01-14 Roy A. Hunter Variable Pitch Blade
US10112245B2 (en) * 2015-04-20 2018-10-30 Irwin Industrial Tool Company Band saw blade
US10625353B2 (en) * 2015-09-01 2020-04-21 Wood-Mizer, Llc Wood cutting band saw blade having reduced kerf dust
US10213854B2 (en) 2016-11-14 2019-02-26 Irwin Industrial Tool Company Band saw blade
CN120921474A (zh) 2017-05-16 2025-11-11 米沃奇电动工具公司 锯片
US10537951B2 (en) 2017-08-16 2020-01-21 Black & Decker Inc. Band saw blade for cutting structural workpieces

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US603128A (en) * 1898-04-26 Hack-saw
US2568870A (en) 1945-10-31 1951-09-25 Lerned F Ronan Saw
US3292674A (en) * 1964-01-20 1966-12-20 High Duty Saws Ltd Saws
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DE9206000U1 (de) 1992-01-10 1992-07-30 Wilhelm H. Kullmann WIKUS-Sägenfabrik, 3509 Spangenberg Sägeblatt
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US5868058A (en) 1993-07-22 1999-02-09 Manufacture Forezienne De Lames De Scies S.A. Log mill band-saw blade for initial processing of timber and derivatives thereof
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JP2923365B2 (ja) * 1995-03-23 1999-07-26 アメリカン・ソー・アンド・マニュファクチャリング・カンパニー 同期化された鋸用可変歯の配置

Also Published As

Publication number Publication date
JP2003527246A (ja) 2003-09-16
US6276248B1 (en) 2001-08-21
ES2323848T3 (es) 2009-07-27
KR20030017460A (ko) 2003-03-03
CA2389792A1 (en) 2001-05-10
ATE424269T1 (de) 2009-03-15
WO2001032340A2 (en) 2001-05-10
KR100516040B1 (ko) 2005-09-26
CA2389792C (en) 2006-10-03
MXPA02004475A (es) 2004-09-10
DE60041712D1 (de) 2009-04-16
EP1237674B1 (en) 2009-03-04
WO2001032340A3 (en) 2001-09-27
AU3642501A (en) 2001-05-14
EP1237674A4 (en) 2006-05-31
EP1237674A2 (en) 2002-09-11
TW496805B (en) 2002-08-01

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 03/11/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2486 DE 28-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.