MX148720A - Herramienta mejorada para un martillo rompedor de roca - Google Patents

Herramienta mejorada para un martillo rompedor de roca

Info

Publication number
MX148720A
MX148720A MX177447A MX17744779A MX148720A MX 148720 A MX148720 A MX 148720A MX 177447 A MX177447 A MX 177447A MX 17744779 A MX17744779 A MX 17744779A MX 148720 A MX148720 A MX 148720A
Authority
MX
Mexico
Prior art keywords
improved tool
rock breaker
breaker hammer
hammer
rock
Prior art date
Application number
MX177447A
Other languages
English (en)
Inventor
Charles E Nieder
Original Assignee
Charles E Nieder
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 Charles E Nieder filed Critical Charles E Nieder
Publication of MX148720A publication Critical patent/MX148720A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/04—Other methods or devices for dislodging with or without loading by devices with parts pressed mechanically against the wall of a borehole or a slit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
MX177447A 1978-04-27 1979-04-26 Herramienta mejorada para un martillo rompedor de roca MX148720A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/900,708 US4190293A (en) 1978-04-27 1978-04-27 Rock splitting attachment for a breaking hammer

Publications (1)

Publication Number Publication Date
MX148720A true MX148720A (es) 1983-06-06

Family

ID=25412965

Family Applications (1)

Application Number Title Priority Date Filing Date
MX177447A MX148720A (es) 1978-04-27 1979-04-26 Herramienta mejorada para un martillo rompedor de roca

Country Status (6)

Country Link
US (1) US4190293A (es)
EP (1) EP0005347B1 (es)
AU (1) AU524150B2 (es)
CA (1) CA1096849A (es)
DE (1) DE2963716D1 (es)
MX (1) MX148720A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693404A (en) * 1985-01-10 1987-09-15 British Gas Corporation Mains bursting tool
US20070025049A1 (en) * 2004-08-03 2007-02-01 Eckehard Zuendorf Assembly protection device for an aircraft component
ITVB20050001A1 (it) * 2005-02-24 2005-05-26 Tania Cottini Cuneo spaccaroccia pneumatico k25
FI121758B (fi) * 2008-11-21 2011-03-31 Kirnuvuori Oy Halkaisukiila
US8783383B2 (en) * 2010-04-15 2014-07-22 Jeffrey S. Senules Borehole impact rock breaker
KR101066296B1 (ko) 2010-11-17 2011-09-20 전우식 천공 리드를 이용한 무진동 암반파쇄공법
EP3339568B1 (de) * 2016-12-21 2020-05-06 Klaus Ertmer Abbruchwerkzeug und verfahren zum abbruch von gestein
CN113431575B (zh) * 2021-06-11 2024-04-26 中铁六局集团有限公司 柱塞式岩石液压劈裂机辅助石方路堑开挖的施工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1407719A (en) * 1922-02-28 Wedge
US2328661A (en) * 1941-03-10 1943-09-07 Joseph F Maloney Breaking device
US2430524A (en) * 1945-12-22 1947-11-11 Miller Louis Extension lock for bicycles and the like
SE305842B (es) * 1965-08-11 1968-11-11 H Darda

Also Published As

Publication number Publication date
CA1096849A (en) 1981-03-03
EP0005347A1 (en) 1979-11-14
EP0005347B1 (en) 1982-09-22
AU524150B2 (en) 1982-09-02
DE2963716D1 (en) 1982-11-04
AU4644279A (en) 1979-11-01
US4190293A (en) 1980-02-26

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