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ATE99022T1 - Rammvorrichtung. - Google Patents

Rammvorrichtung.

Info

Publication number
ATE99022T1
ATE99022T1 AT91100788T AT91100788T ATE99022T1 AT E99022 T1 ATE99022 T1 AT E99022T1 AT 91100788 T AT91100788 T AT 91100788T AT 91100788 T AT91100788 T AT 91100788T AT E99022 T1 ATE99022 T1 AT E99022T1
Authority
AT
Austria
Prior art keywords
control part
striking piston
movable
housing
piston
Prior art date
Application number
AT91100788T
Other languages
English (en)
Inventor
Helmuth Roemer
Original Assignee
Helmuth Roemer
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 Helmuth Roemer filed Critical Helmuth Roemer
Application granted granted Critical
Publication of ATE99022T1 publication Critical patent/ATE99022T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/06—Down-hole impacting means, e.g. hammers
    • E21B4/14—Fluid operated hammers
    • E21B4/145—Fluid operated hammers of the self propelled-type, e.g. with a reverse mode to retract the device from the hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Surgical Instruments (AREA)
  • Stored Programmes (AREA)
  • Press Drives And Press Lines (AREA)
  • Catching Or Destruction (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
AT91100788T 1990-02-03 1991-01-23 Rammvorrichtung. ATE99022T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4003189A DE4003189A1 (de) 1990-02-03 1990-02-03 Rammvorrichtung
EP91100788A EP0441172B1 (de) 1990-02-03 1991-01-23 Rammvorrichtung

Publications (1)

Publication Number Publication Date
ATE99022T1 true ATE99022T1 (de) 1994-01-15

Family

ID=6399344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91100788T ATE99022T1 (de) 1990-02-03 1991-01-23 Rammvorrichtung.

Country Status (4)

Country Link
US (1) US5115717A (de)
EP (1) EP0441172B1 (de)
AT (1) ATE99022T1 (de)
DE (2) DE4003189A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4143475C2 (de) * 1991-03-15 1997-05-28 Tracto Technik Schlaggerät, insbesondere selbstgetriebenes Rammbohrgerät
DE4114593C3 (de) * 1991-03-15 2002-03-07 Tracto Technik Schlaggerät, insbesondere selbstgetriebenes Rammbohrgerät
US6221313B1 (en) 1999-11-15 2001-04-24 North American Refractories Co. Taphole knockout device
US7156189B1 (en) * 2004-12-01 2007-01-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Self mountable and extractable ultrasonic/sonic anchor
WO2006062309A1 (en) * 2004-12-07 2006-06-15 Byung-Duk Lim A ground drilling hammer and the driving method
US8910727B2 (en) * 2006-02-03 2014-12-16 California Institute Of Technology Ultrasonic/sonic jackhammer
EP2963229B1 (de) * 2014-07-03 2017-05-31 Sandvik Mining and Construction Oy Regelventil
NL2018206B1 (en) * 2017-01-20 2018-07-30 Van Dijk Maasland Groep B V Apparatus and method for stabilizing a foundation of a building
RU208325U1 (ru) * 2021-06-24 2021-12-14 Федеральное государственное бюджетное учреждение науки Институт горного дела им. Н.А. Чинакала Сибирского отделения Российской академии наук (ИГД СО РАН) Устройство ударного действия

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929197A (en) * 1931-10-30 1933-10-03 Arthur L Bridgham Bell ringer
US3057331A (en) * 1959-02-18 1962-10-09 White Sales Corp Graham Pneumatic motor
AT337763B (de) * 1974-06-14 1977-07-25 Inst Gornogo Dela Sibirskogo O Pneumatische schlagvorrichtung
SU655824A1 (ru) * 1976-07-07 1979-04-05 Институт Горного Дела Со Ан Ссср Пневматическое ударное устройство дл бурени скважин
AT360432B (de) * 1977-03-28 1980-01-12 Inst Gornogo Dela Sibirskogo O Druckluft-schlagbohrgeraet zum herstellen von bohrloechern durch verdraengen des erdreiches
AT353185B (de) * 1978-06-17 1979-10-25 Inst Gornogo Dela Sibirskogo O Schlagartig wirkende druckluftein- richtung
DE3104547C1 (de) * 1981-02-10 1982-11-04 Gustav Dr.-Ing. 4300 Essen Jenne Steuervorrichtung fuer den Vor- und Ruecklauf von selbstgetriebenen pneumatischen Rammbohrgeraeten
DE8700076U1 (de) * 1987-01-02 1987-02-19 Hemmerle, Rainer, 5940 Lennestadt Rammbohrgerät
DE3710162C1 (de) * 1987-03-27 1988-09-29 Helmuth Dipl-Ing Roemer Rammbohrgeraet mit beweglichem Meissel

Also Published As

Publication number Publication date
DE4003189A1 (de) 1991-08-08
EP0441172A3 (en) 1992-01-02
DE4003189C2 (de) 1992-09-10
EP0441172A2 (de) 1991-08-14
EP0441172B1 (de) 1993-12-22
DE59100744D1 (de) 1994-02-03
US5115717A (en) 1992-05-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee