FR2419388A1 - Trepan a jet de liquide pour outil travaillant dans la roche par percussion - Google Patents

Trepan a jet de liquide pour outil travaillant dans la roche par percussion

Info

Publication number
FR2419388A1
FR2419388A1 FR7905196A FR7905196A FR2419388A1 FR 2419388 A1 FR2419388 A1 FR 2419388A1 FR 7905196 A FR7905196 A FR 7905196A FR 7905196 A FR7905196 A FR 7905196A FR 2419388 A1 FR2419388 A1 FR 2419388A1
Authority
FR
France
Prior art keywords
trepan
percussion
rock
liquid jet
tool working
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.)
Granted
Application number
FR7905196A
Other languages
English (en)
French (fr)
Other versions
FR2419388B3 (US20070167544A1-20070719-C00007.png
Inventor
Leo Schmid
Heinrich Kotyza
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.)
Salzgitter Maschinen AG
Original Assignee
Salzgitter Maschinen AG
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 Salzgitter Maschinen AG filed Critical Salzgitter Maschinen AG
Publication of FR2419388A1 publication Critical patent/FR2419388A1/fr
Application granted granted Critical
Publication of FR2419388B3 publication Critical patent/FR2419388B3/fr
Granted 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
    • B25D17/20—Devices for cleaning or cooling tool or work
    • B25D17/22—Devices for cleaning or cooling tool or work using pressure fluid
    • 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
    • B25D17/02—Percussive tool bits
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/18—Mining picks; Holders therefor
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1006—Making by using boring or cutting machines with rotary cutting tools
    • E21D9/104—Cutting tool fixtures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/10—Making by using boring or cutting machines
    • E21D9/1066—Making by using boring or cutting machines with fluid jets

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)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
FR7905196A 1978-03-11 1979-02-28 Trepan a jet de liquide pour outil travaillant dans la roche par percussion Granted FR2419388A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782810606 DE2810606A1 (de) 1978-03-11 1978-03-11 Meissel fuer ein im gestein schlagend arbeitendes werkzeug

Publications (2)

Publication Number Publication Date
FR2419388A1 true FR2419388A1 (fr) 1979-10-05
FR2419388B3 FR2419388B3 (US20070167544A1-20070719-C00007.png) 1981-12-11

Family

ID=6034151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905196A Granted FR2419388A1 (fr) 1978-03-11 1979-02-28 Trepan a jet de liquide pour outil travaillant dans la roche par percussion

Country Status (4)

Country Link
US (1) US4280572A (US20070167544A1-20070719-C00007.png)
DE (1) DE2810606A1 (US20070167544A1-20070719-C00007.png)
FR (1) FR2419388A1 (US20070167544A1-20070719-C00007.png)
GB (1) GB2015912B (US20070167544A1-20070719-C00007.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513308A1 (fr) * 1981-09-19 1983-03-25 Anderson Strathclyde Ltd Perfectionnements aux outils de haveuse

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290496A (en) * 1979-10-19 1981-09-22 Briggs Aubrey C Combination impact and pressure liquid rock drill
US4736808A (en) * 1986-10-14 1988-04-12 Canadian Patents And Development Limited/Societe Canadienne Des Brevets Et D'exploitation Limitee Percussive tool with high pressure fluid jet
DE4423166A1 (de) * 1994-07-04 1996-01-11 Krupp Maschinentechnik Hydraulikhammer mit Bedüsungsanordnung zur Staubbindung
AUPS215502A0 (en) * 2002-05-06 2002-06-06 Rme Holdings Pty Limited Hammer moil with water jet
KR100777767B1 (ko) 2006-06-15 2007-11-20 김형구 유압브레이커용 치즐의 물 분사 장치
CN101614109B (zh) * 2008-06-27 2011-08-31 鞍钢集团矿业公司 外卡套钎杆的制作工艺
US20170157759A1 (en) * 2015-12-08 2017-06-08 Caterpillar Inc. Dust Clearing Tool
JP6887235B2 (ja) * 2016-10-03 2021-06-16 日立Ｇｅニュークリア・エナジー株式会社 燃料デブリの破砕方法
EP3543408B1 (de) * 2018-03-21 2020-10-21 BAUER Spezialtiefbau GmbH Schlitzwandfräse und verfahren zum erstellen eines frässchlitzes im boden
USD922841S1 (en) * 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD923447S1 (en) * 2019-05-06 2021-06-29 Milwaukee Electric Tool Corporation Chisel
USD922842S1 (en) * 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel
USD921465S1 (en) 2019-05-06 2021-06-08 Milwaukee Electric Tool Corporation Mortar knife
USD922840S1 (en) 2019-05-06 2021-06-22 Milwaukee Electric Tool Corporation Chisel

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US604538A (en) * 1898-05-24 Rock-drill engine
US1081721A (en) * 1913-03-03 1913-12-16 Ingersoll Rand Co Rock-cutting drill-bit.
US1355793A (en) * 1919-02-24 1920-10-12 Fred W Thurston Drill
US1697570A (en) * 1926-07-22 1929-01-01 Mecom Harvey Drilling apparatus
US1950513A (en) * 1932-05-06 1934-03-13 Pope Alexander Bit for drills
US2003144A (en) * 1933-10-27 1935-05-28 Jr Frank F Graham Broaching tool
US2161062A (en) * 1934-03-24 1939-06-06 Robert J Killgore Percussion tool
US2069482A (en) * 1935-04-18 1937-02-02 James I Seay Well reamer
US2131056A (en) * 1936-03-25 1938-09-27 American Smelting Refining Drill
GB647736A (en) * 1946-12-03 1950-12-20 Sandvikens Jernverks Ab A percussion drill and a method for its manufacture
US3554602A (en) * 1968-07-24 1971-01-12 Sun Oil Co Excavating method and apparatus
US3554306A (en) * 1968-11-29 1971-01-12 Carmet Co Polygonal drill rod assembly
US3841559A (en) * 1973-10-18 1974-10-15 Exotech Apparatus for forming high pressure pulsed jets of liquid
US4022287A (en) * 1976-04-20 1977-05-10 Sandvik Aktiebolag Percussion drill bit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2513308A1 (fr) * 1981-09-19 1983-03-25 Anderson Strathclyde Ltd Perfectionnements aux outils de haveuse

Also Published As

Publication number Publication date
GB2015912A (en) 1979-09-19
GB2015912B (en) 1982-09-22
DE2810606C2 (US20070167544A1-20070719-C00007.png) 1987-02-05
DE2810606A1 (de) 1979-09-20
US4280572A (en) 1981-07-28
FR2419388B3 (US20070167544A1-20070719-C00007.png) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse