BR9306986A - Conjunto de bloco de nariz - Google Patents

Conjunto de bloco de nariz

Info

Publication number
BR9306986A
BR9306986A BR9306986A BR9306986A BR9306986A BR 9306986 A BR9306986 A BR 9306986A BR 9306986 A BR9306986 A BR 9306986A BR 9306986 A BR9306986 A BR 9306986A BR 9306986 A BR9306986 A BR 9306986A
Authority
BR
Brazil
Prior art keywords
nose block
block set
nose
rock
protect
Prior art date
Application number
BR9306986A
Other languages
English (en)
Inventor
Angus Peter Robson
Original Assignee
Rocktec Ltd
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 Rocktec Ltd filed Critical Rocktec Ltd
Publication of BR9306986A publication Critical patent/BR9306986A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/24—Damping the reaction force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D17/00—Details of, or accessories for, portable power-driven percussive tools
    • B25D17/08—Means for retaining and guiding the tool bit, e.g. chucks allowing axial oscillation of the tool bit

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Drilling Tools (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Gripping On Spindles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Paper (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Revetment (AREA)
BR9306986A 1992-08-31 1993-08-26 Conjunto de bloco de nariz BR9306986A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/938,363 US5363835A (en) 1992-08-31 1992-08-31 Nose block assembly
PCT/NZ1993/000074 WO1994005464A2 (en) 1992-08-31 1993-08-26 Nose block assembly for rockbreaking apparatus

Publications (1)

Publication Number Publication Date
BR9306986A true BR9306986A (pt) 1999-01-12

Family

ID=25471303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9306986A BR9306986A (pt) 1992-08-31 1993-08-26 Conjunto de bloco de nariz

Country Status (13)

Country Link
US (1) US5363835A (pt)
EP (1) EP0656823B1 (pt)
JP (1) JPH08503169A (pt)
KR (1) KR950702896A (pt)
CN (1) CN1040959C (pt)
AT (1) ATE187114T1 (pt)
AU (1) AU670619B2 (pt)
BR (1) BR9306986A (pt)
DE (1) DE69327169T2 (pt)
ES (1) ES2141165T3 (pt)
TW (1) TW284823B (pt)
WO (1) WO1994005464A2 (pt)
ZA (1) ZA936262B (pt)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200151343Y1 (ko) * 1995-04-14 1999-07-15 최해성 저 소음형 유압해머
KR100260309B1 (ko) * 1997-06-11 2000-07-01 최해성 유압헤머
DE29711704U1 (de) * 1997-07-04 1997-09-04 Hilti Ag, Schaan Bohr- und/oder Meißelgerät
DE19740462A1 (de) * 1997-09-15 1999-03-18 Hilti Ag Bohrgerät
US6257352B1 (en) 1998-11-06 2001-07-10 Craig Nelson Rock breaking device
NZ522157A (en) * 2002-10-21 2005-09-30 Rocktec Ltd a powered hammer device
AU2006248194B2 (en) * 2005-05-16 2011-11-24 Terminator Ip Sa Improved hammer mounting
AU2007202963A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A beat piece wear indicator for a hammer drill
ATE482031T1 (de) 2006-07-01 2010-10-15 Black & Decker Inc Abbruchhammer
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
EP1872913B1 (en) * 2006-07-01 2015-08-19 Black & Decker, Inc. A tool holder for a hammer apparatus
AU2007202971A1 (en) 2006-07-01 2008-01-17 Black & Decker, Inc. A lubricant pump for a hammer drill
DE102006000395A1 (de) * 2006-08-07 2008-02-14 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk
US7775296B2 (en) * 2006-09-18 2010-08-17 The Stanley Works Ground stabilized transportable drop hammer
US9278443B2 (en) 2006-12-07 2016-03-08 Terminator Ip Limited Breaking machine shock absorbing apparatus
NZ551876A (en) * 2006-12-07 2009-06-26 Rocktec Ltd Breaking machine shock absorbing system
US9089995B2 (en) 2007-10-16 2015-07-28 Craig Nelson Isolator plate assembly for rock breaking device
US8061439B2 (en) * 2007-10-16 2011-11-22 Craig Nelson Isolator plate assembly for rock breaking device
US8500207B2 (en) 2010-12-14 2013-08-06 Caterpillar Inc. Rock claw for demolition hammer
USD643049S1 (en) 2010-12-14 2011-08-09 Caterpillar Inc. Rock claw for demolition hammer
US8672052B2 (en) * 2010-12-14 2014-03-18 Caterpillar Inc. Demolition hammer with reversible housing and interchangeable wear plate arrangement
US20120152581A1 (en) * 2010-12-18 2012-06-21 Caterpillar Inc. Hammer side buffer
KR101193806B1 (ko) * 2012-03-19 2012-10-23 윤영덕 다수의 치즐봉을 갖는 브레이커용 치즐어셈블리
US20160069388A1 (en) * 2014-09-09 2016-03-10 Caterpillar Inc. Thrust ring and method of manufacturing or refurbishing a thrust ring
US20160303728A1 (en) * 2015-04-17 2016-10-20 Caterpillar Inc. Hammer Buffer
KR102591330B1 (ko) 2015-10-05 2023-10-18 앵거스 피터 롭슨 왕복 운동 임팩트 해머
US11613869B2 (en) * 2015-10-05 2023-03-28 Terminator Ip Limited Reciprocating impact hammer
US20170036336A1 (en) * 2016-10-25 2017-02-09 Caterpillar Inc. Hammer assembly
CN110241822A (zh) * 2019-05-13 2019-09-17 浙江天姥建设发展有限公司 用于建筑工地的打桩机缓冲器
US20210362315A1 (en) * 2019-09-23 2021-11-25 Tien-I Industrial Co., Ltd. Impact tool head
US12617064B2 (en) 2019-09-23 2026-05-05 Tien-I Industrial Co., Ltd. Impact tool head
CN111024760B (zh) * 2019-12-09 2023-03-17 西安近代化学研究所 一种火炸药撞击安全性评价装置和评价方法
DE102023101339A1 (de) * 2023-01-19 2024-07-25 Wacker Neuson Produktion GmbH & Co. KG Motorisch betriebener Hammer mit pneumatischem Schlagwerk und Führungsvorrichtung dafür

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1613399A (en) * 1922-02-10 1927-01-04 Independent Pneumatic Tool Co Chisel retainer for riveting hammers
GB618546A (en) * 1946-10-04 1949-02-23 John Wilbur Tierney Improvements in or relating to fluid pressure operated engines, such as pneumatic picks or concrete breakers
FR1090212A (fr) * 1953-11-04 1955-03-29 Kango Electric Hammers Ltd Outil à percussion commandé mécaniquement
US3017810A (en) * 1957-12-13 1962-01-23 Stan E Jacklin Tamping device
GB1419826A (en) * 1973-02-17 1975-12-31 Dobson Park Ind Excavating machines rock breaking machines and the like on a reproduction drum and removing it therefrom
GB1459802A (en) * 1973-04-19 1976-12-31 Arrow Constr Equip Rock hammers and the like
US3998278A (en) * 1974-05-14 1976-12-21 Licentia Patent-Verwaltungs-G.M.B.H. Hammer drill
DE2511043A1 (de) * 1975-03-13 1976-09-23 Duss Maschf Von hand fuehrbarer hammer, dessen werkzeug von einem frei fliegenden kolben beaufschlagbar ist
FR2369908A1 (fr) * 1976-11-08 1978-06-02 Montabert Roger Appareil a percussions hydraulique
GB2047605B (en) * 1979-04-26 1983-02-16 Kone Oy Percussion tool
US4325437A (en) * 1980-04-28 1982-04-20 Joy Manufacturing Company Anvil with trapped fluid
DE3107140C2 (de) * 1981-02-26 1985-11-28 Mannesmann AG, 4000 Düsseldorf Rammvorrichtung mit einer Schlagvorrichtung
EP0175188A1 (de) * 1984-09-11 1986-03-26 Nihon Tokushu Noyaku Seizo K.K. Carbamoylimidazol-Derivate
AU585274B2 (en) * 1984-11-02 1989-06-15 Rocktec Limited Rock breaking apparatus
ATE74550T1 (de) * 1985-11-04 1992-04-15 Quarry Eng Dev Pty Ltd Felsenbrechanlage.
US4759412A (en) * 1986-10-20 1988-07-26 Brazell Ii James W Rock breaking device
JPH0763944B2 (ja) * 1987-02-21 1995-07-12 株式会社山田重機 ブレ−カ
US4858701A (en) * 1987-11-30 1989-08-22 Weyer Paul P Fluid-powered impact device and tool therefor
GB8907410D0 (en) * 1989-04-01 1989-05-17 Macdonald Pneumatics Paving breakers and supports therefor

Also Published As

Publication number Publication date
US5363835A (en) 1994-11-15
WO1994005464A3 (en) 1994-06-23
DE69327169D1 (de) 2000-01-05
ES2141165T3 (es) 2000-03-16
CN1040959C (zh) 1998-12-02
DE69327169T2 (de) 2000-07-13
AU670619B2 (en) 1996-07-25
CN1090368A (zh) 1994-08-03
EP0656823B1 (en) 1999-12-01
JPH08503169A (ja) 1996-04-09
AU4764793A (en) 1994-03-29
EP0656823A4 (en) 1995-09-13
EP0656823A1 (en) 1995-06-14
ATE187114T1 (de) 1999-12-15
TW284823B (pt) 1996-09-01
ZA936262B (en) 1994-03-29
KR950702896A (ko) 1995-08-23
WO1994005464A2 (en) 1994-03-17

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 9A , 10A , 11A , 12A , 13A , 14A , 15A , 16A E 17A ANUI DADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 9A, 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES.

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 2607 DE 22-12-2020 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.