BRPI0601264A - ferramenta de impacto - Google Patents

ferramenta de impacto

Info

Publication number
BRPI0601264A
BRPI0601264A BRPI0601264-7A BRPI0601264A BRPI0601264A BR PI0601264 A BRPI0601264 A BR PI0601264A BR PI0601264 A BRPI0601264 A BR PI0601264A BR PI0601264 A BRPI0601264 A BR PI0601264A
Authority
BR
Brazil
Prior art keywords
hammer
concave
convex part
pawls
anvil
Prior art date
Application number
BRPI0601264-7A
Other languages
English (en)
Inventor
Takuhiro Murakami
Junichi Kamimura
Katsuhiro Oomori
Shinki Ohtsu
Hiroto Inagawa
Original Assignee
Hitachi Koki Kk
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 Hitachi Koki Kk filed Critical Hitachi Koki Kk
Publication of BRPI0601264A publication Critical patent/BRPI0601264A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B25B21/026—Impact clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/02—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose with means for imparting impact to screwdriver blade or nut socket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/006—Vibration damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Portable Power Tools In General (AREA)

Abstract

"FERRAMENTA DE IMPACTO". Uma ferramenta de impacto compreendendo um motor, um martelo (8) que é girado e axialmente movido por uma força propulsora do motor, uma bigorna (3) que repete o engate/desengate do martelo (8) acompanhando os movimentos de rotação e axial do martelo (8), e uma ferramenta extrema (4) montada na bigorna (3), a bigorna (3) compreendendo uma primeira peça dividida (3A), que inclui lingüetas (3c) (primeira parte cóncava-convexa) sobre um lado oposto ao martelo e repete o engate/desengate do martelo (8), uma segunda peça dividida (3B), que inclui lingüetas (3f) (segunda parte cóncava-convexa) engatável com as lingüetas (primeira parte cóncava-convexa) (3) da primeira peça dividida (3A) em uma direção de rotação, e na qual a ferramenta extrema (4) é montada, e um amortecedor de borracha (corpo elástico) (13) interposto entre as primeira e segunda peças divididas (3A, 3B) para prevenir o contato direto entre as lingüetas (primeira parte cóncava-convexa) (3c) e as lingüetas (segunda parte cóncava-convexa) (3f) na direção de rotação e em uma direção axial.
BRPI0601264-7A 2005-04-11 2006-04-07 ferramenta de impacto BRPI0601264A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005113049A JP4501757B2 (ja) 2005-04-11 2005-04-11 インパクト工具

Publications (1)

Publication Number Publication Date
BRPI0601264A true BRPI0601264A (pt) 2006-12-05

Family

ID=36602424

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0601264-7A BRPI0601264A (pt) 2005-04-11 2006-04-07 ferramenta de impacto

Country Status (10)

Country Link
US (1) US7416031B2 (pt)
EP (1) EP1712332B1 (pt)
JP (1) JP4501757B2 (pt)
CN (1) CN100475454C (pt)
AT (1) ATE513654T1 (pt)
AU (1) AU2006201483B2 (pt)
BR (1) BRPI0601264A (pt)
ES (1) ES2367652T3 (pt)
RU (1) RU2320473C2 (pt)
TW (1) TWI334378B (pt)

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JP2007203401A (ja) * 2006-02-01 2007-08-16 Hitachi Koki Co Ltd インパクト工具
GB0612745D0 (en) * 2006-06-27 2006-08-09 Ollis William H Impact driven fastener and fastening system
WO2008157346A1 (en) 2007-06-15 2008-12-24 Black & Decker Inc. Hybrid impact tool
JP5270197B2 (ja) * 2008-03-10 2013-08-21 株式会社マキタ 打撃工具
JP2009226568A (ja) * 2008-03-25 2009-10-08 Makita Corp 打撃工具
US9193053B2 (en) 2008-09-25 2015-11-24 Black & Decker Inc. Hybrid impact tool
JP4600562B2 (ja) * 2008-09-30 2010-12-15 パナソニック電工株式会社 インパクト回転工具
US8251158B2 (en) 2008-11-08 2012-08-28 Black & Decker Inc. Multi-speed power tool transmission with alternative ring gear configuration
JP5355999B2 (ja) * 2008-11-25 2013-11-27 株式会社マキタ バッテリパック
US8631880B2 (en) * 2009-04-30 2014-01-21 Black & Decker Inc. Power tool with impact mechanism
CN102019608B (zh) * 2009-09-10 2013-07-03 苏州宝时得电动工具有限公司 动力工具
US8460153B2 (en) * 2009-12-23 2013-06-11 Black & Decker Inc. Hybrid impact tool with two-speed transmission
US8584770B2 (en) 2010-03-23 2013-11-19 Black & Decker Inc. Spindle bearing arrangement for a power tool
DE102011007433A1 (de) * 2010-04-20 2011-12-08 Robert Bosch Gmbh Handwerkzeugmaschinenvorrichtung
JP5456555B2 (ja) * 2010-04-23 2014-04-02 株式会社マキタ 電動工具
BR112014008062B1 (pt) * 2011-10-04 2020-11-03 The Gsi Group, Llc pêndulo fixável a uma saída de tremonha no fundo de um recipiente de material dispersível
DE102011089914A1 (de) * 2011-12-27 2013-06-27 Robert Bosch Gmbh Handwerkzeugvorrichtung
US9803388B2 (en) * 2013-03-15 2017-10-31 Striker Tools Pneumatic post driver
JP6397325B2 (ja) * 2014-12-22 2018-09-26 株式会社Ｔｊｍデザイン 回転工具
US10471573B2 (en) 2016-01-05 2019-11-12 Milwaukee Electric Tool Corporation Impact tool
CN107639595B (zh) * 2017-08-21 2024-12-06 永康市璟羽工贸有限公司 一种电锤
AU2019101751B4 (en) * 2018-02-19 2025-11-27 Milwaukee Electric Tool Corporation Impact tool
WO2020132587A1 (en) * 2018-12-21 2020-06-25 Milwaukee Electric Tool Corporation High torque impact tool
US11623336B2 (en) 2019-08-22 2023-04-11 Ingersoll-Rand Industrial U.S., Inc. Impact tool with vibration isolation
CN211805940U (zh) 2019-09-20 2020-10-30 米沃奇电动工具公司 冲击工具和锤头
US12466038B2 (en) * 2019-10-29 2025-11-11 Atlas Copco Industrial Technique Ab Socket for a tightening tool
TWI720760B (zh) * 2019-12-24 2021-03-01 朝程工業股份有限公司 動力工具的打擊組
DE112020006383T5 (de) * 2019-12-26 2022-10-13 Koki Holdings Co., Ltd. Drehendes Werkzeug
CN112296947A (zh) * 2020-02-27 2021-02-02 杨新军 一种滑块撞击式冲击电钻
CN115515755A (zh) * 2020-05-01 2022-12-23 米沃奇电动工具公司 旋转冲击工具
JP7691303B2 (ja) * 2021-08-06 2025-06-11 株式会社マキタ インパクト工具
JP7611530B2 (ja) * 2021-08-10 2025-01-10 パナソニックＩｐマネジメント株式会社 インパクト回転工具
FR3130668B1 (fr) * 2021-12-21 2024-02-02 Renault Georges Ets Dispositif de vissage discontinu à moyen d’amortissement
EP4234168A1 (de) * 2022-02-28 2023-08-30 Hilti Aktiengesellschaft Schlagschrauber mit dämpfer
CN220051627U (zh) * 2022-03-09 2023-11-21 米沃奇电动工具公司 冲击工具以及砧
JP7675396B2 (ja) 2022-06-08 2025-05-13 パナソニックＩｐマネジメント株式会社 インパクト回転工具
JP7653663B2 (ja) * 2022-06-08 2025-03-31 パナソニックＩｐマネジメント株式会社 インパクト回転工具
JP2023181600A (ja) * 2022-06-13 2023-12-25 株式会社マキタ インパクト工具
USD1094050S1 (en) 2022-09-06 2025-09-23 Ingersoll-Rand Industrial U.S., Inc. Tool attachment
US12415254B2 (en) * 2022-09-06 2025-09-16 Ingersoll-Rand Industrial U.S., Inc. Impact tool with front lubrication assembly
JP2024143803A (ja) * 2023-03-30 2024-10-11 パナソニックＩｐマネジメント株式会社 電動工具
JP2025119937A (ja) * 2024-02-02 2025-08-15 株式会社マキタ インパクト工具

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DE2211512A1 (de) * 1972-03-10 1973-10-18 Barth Harald Elastische klauenkupplung mit zwei im wesentlichen gleich ausgebildeten kupplungsscheiben
JPS5445600Y2 (pt) * 1976-08-27 1979-12-27
JPH0616986Y2 (ja) * 1986-08-11 1994-05-02 本田技研工業株式会社 エンジンの始動装置
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US5065824A (en) * 1989-12-28 1991-11-19 Esco Corporation Hydraulically powered repetitive impact hammer
JP3568128B2 (ja) * 1994-02-25 2004-09-22 日立工機株式会社 回転打撃工具
DE19717624A1 (de) * 1996-05-17 1997-11-20 Mitsuba Corp Reduktionsgetriebe mit einem Stoßabsorbiermechanismus
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US6158526A (en) * 1999-03-09 2000-12-12 Snap-On Tools Company Reversible impact mechanism with structure limiting hammer travel
JP3911905B2 (ja) * 1999-04-30 2007-05-09 松下電工株式会社 インパクト回転工具
US6321853B2 (en) 1999-10-01 2001-11-27 Chicago Pneumtic Tool Company Vibration isolated impact wrench
JP2002137179A (ja) * 2000-08-04 2002-05-14 Hitachi Koki Co Ltd 電動工具
JP2002254335A (ja) 2001-03-01 2002-09-10 Hitachi Koki Co Ltd 電動工具
JP2002254336A (ja) * 2001-03-02 2002-09-10 Hitachi Koki Co Ltd 電動工具
JP2003245667A (ja) * 2002-02-26 2003-09-02 Kumiko Koga 浄水装置のユニット配置
JP4438638B2 (ja) * 2005-02-01 2010-03-24 日立工機株式会社 打撃工具
JP2006326706A (ja) * 2005-05-24 2006-12-07 Hitachi Koki Co Ltd インパクト工具

Also Published As

Publication number Publication date
AU2006201483A1 (en) 2006-10-26
RU2320473C2 (ru) 2008-03-27
US7416031B2 (en) 2008-08-26
TWI334378B (en) 2010-12-11
CN1846946A (zh) 2006-10-18
AU2006201483B2 (en) 2008-08-28
TW200640620A (en) 2006-12-01
CN100475454C (zh) 2009-04-08
ATE513654T1 (de) 2011-07-15
JP2006289545A (ja) 2006-10-26
RU2006111588A (ru) 2007-10-27
ES2367652T3 (es) 2011-11-07
EP1712332A2 (en) 2006-10-18
JP4501757B2 (ja) 2010-07-14
EP1712332B1 (en) 2011-06-22
US20060254789A1 (en) 2006-11-16
EP1712332A3 (en) 2008-01-23

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.