DE69327169T2 - Bohrfutter - Google Patents

Bohrfutter

Info

Publication number
DE69327169T2
DE69327169T2 DE69327169T DE69327169T DE69327169T2 DE 69327169 T2 DE69327169 T2 DE 69327169T2 DE 69327169 T DE69327169 T DE 69327169T DE 69327169 T DE69327169 T DE 69327169T DE 69327169 T2 DE69327169 T2 DE 69327169T2
Authority
DE
Germany
Prior art keywords
drill chuck
nose block
rock
protect
primary
Prior art date
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 - Lifetime
Application number
DE69327169T
Other languages
English (en)
Other versions
DE69327169D1 (de
Inventor
Angus Peter Robson
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.)
TERMINATOR IP S.A., LUXEMBURG, LU
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 DE69327169D1 publication Critical patent/DE69327169D1/de
Application granted granted Critical
Publication of DE69327169T2 publication Critical patent/DE69327169T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Gripping On Spindles (AREA)
  • Drilling Tools (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Revetment (AREA)
  • Paper (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
DE69327169T 1992-08-31 1993-08-26 Bohrfutter Expired - Lifetime DE69327169T2 (de)

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 (2)

Publication Number Publication Date
DE69327169D1 DE69327169D1 (de) 2000-01-05
DE69327169T2 true DE69327169T2 (de) 2000-07-13

Family

ID=25471303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327169T Expired - Lifetime DE69327169T2 (de) 1992-08-31 1993-08-26 Bohrfutter

Country Status (13)

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

Families Citing this family (30)

* 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 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
US7980240B2 (en) * 2005-05-16 2011-07-19 Terminator Ip Sa Breaking machine
US7624815B2 (en) 2006-07-01 2009-12-01 Black & Decker Inc. Powered hammer with vibration dampener
JP2008012661A (ja) 2006-07-01 2008-01-24 Black & Decker Inc ハンマードリル用のビートピース磨耗表示器
US7413026B2 (en) 2006-07-01 2008-08-19 Black & Decker Inc. Lubricant system for powered hammer
US7401661B2 (en) 2006-07-01 2008-07-22 Black & Decker Inc. Lubricant pump for powered hammer
AU2007202967A1 (en) * 2006-07-01 2008-01-17 Black & Decker, Inc. A tool holder for a pavement breaker
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
NZ551876A (en) * 2006-12-07 2009-06-26 Rocktec Ltd Breaking machine shock absorbing system
US9278443B2 (en) 2006-12-07 2016-03-08 Terminator Ip Limited Breaking machine shock absorbing apparatus
US8061439B2 (en) * 2007-10-16 2011-11-22 Craig Nelson Isolator plate assembly for rock breaking device
US9089995B2 (en) 2007-10-16 2015-07-28 Craig Nelson Isolator plate assembly for rock breaking device
US8500207B2 (en) 2010-12-14 2013-08-06 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
EP3359747B1 (de) 2015-10-05 2021-04-14 Angus Robson Hin- und hergehender schlaghammer
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
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

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
EP0245572B1 (de) * 1985-11-04 1992-04-08 Quarry Engineering Developments 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
AU4764793A (en) 1994-03-29
US5363835A (en) 1994-11-15
WO1994005464A2 (en) 1994-03-17
EP0656823A1 (de) 1995-06-14
JPH08503169A (ja) 1996-04-09
CN1090368A (zh) 1994-08-03
AU670619B2 (en) 1996-07-25
DE69327169D1 (de) 2000-01-05
ZA936262B (en) 1994-03-29
BR9306986A (pt) 1999-01-12
WO1994005464A3 (en) 1994-06-23
EP0656823B1 (de) 1999-12-01
CN1040959C (zh) 1998-12-02
EP0656823A4 (de) 1995-09-13
ATE187114T1 (de) 1999-12-15
TW284823B (de) 1996-09-01
KR950702896A (ko) 1995-08-23
ES2141165T3 (es) 2000-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WAIHOU PROPERTIES LTD., MATAMATA, NZ

8327 Change in the person/name/address of the patent owner

Owner name: TERMINATOR IP S.A., LUXEMBURG, LU