ATE57644T1 - Pneumatisches rammbohrgeraet. - Google Patents

Pneumatisches rammbohrgeraet.

Info

Publication number
ATE57644T1
ATE57644T1 AT87112220T AT87112220T ATE57644T1 AT E57644 T1 ATE57644 T1 AT E57644T1 AT 87112220 T AT87112220 T AT 87112220T AT 87112220 T AT87112220 T AT 87112220T AT E57644 T1 ATE57644 T1 AT E57644T1
Authority
AT
Austria
Prior art keywords
drilling rig
pneumatic drilling
machine
pneumatic
hollow cylinder
Prior art date
Application number
AT87112220T
Other languages
English (en)
Inventor
Paul Schmidt
Original Assignee
Paul Schmidt
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 Paul Schmidt filed Critical Paul Schmidt
Application granted granted Critical
Publication of ATE57644T1 publication Critical patent/ATE57644T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling by passing the exhaust gases through porous members
    • 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
    • B25D17/11—Arrangements of noise-damping means
    • B25D17/12—Arrangements of noise-damping means of exhaust silencers
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/002—Down-hole drilling fluid separation systems
    • 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
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • E21B7/206—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal using down-hole drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S173/00—Tool driving or impacting
    • Y10S173/02—Sound muffling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
AT87112220T 1986-10-10 1987-08-22 Pneumatisches rammbohrgeraet. ATE57644T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863634579 DE3634579A1 (de) 1986-10-10 1986-10-10 Pneumatisches rammbohrgeraet
EP87112220A EP0263281B1 (de) 1986-10-10 1987-08-22 Pneumatisches Rammbohrgerät

Publications (1)

Publication Number Publication Date
ATE57644T1 true ATE57644T1 (de) 1990-11-15

Family

ID=6311485

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87112220T ATE57644T1 (de) 1986-10-10 1987-08-22 Pneumatisches rammbohrgeraet.

Country Status (5)

Country Link
US (1) US4840234A (de)
EP (1) EP0263281B1 (de)
JP (1) JPS63107686A (de)
AT (1) ATE57644T1 (de)
DE (1) DE3634579A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659112A1 (fr) * 1990-03-02 1991-09-06 Desinsectisation Moderne Sonde pour penetrer et se deplacer dans une masse de matiere pulverulente.
FR2659111A1 (fr) * 1990-03-02 1991-09-06 Desinsectisation Moderne Sonde comprenant des moyens d'echappement d'air.
JPH05501920A (ja) * 1990-03-02 1993-04-08 デザンセクティザシオン　モデルン 特に粉末状物質の集積体中へ進入してその中を前進するためのプローブ
DE4427119C2 (de) * 1994-07-30 1998-07-09 Tracto Technik Befestigungs- und Spannvorrichtung für ein mit einem Rammbohrgerät verbundenes Nachziehseil
US20080148697A1 (en) * 2006-12-20 2008-06-26 Chia Sheng Liang Filter for Nail Gun

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE14978C (de) * Gildemeister & Kamp in Dortmund Neuerungen an Bohrapparaten zum Aufbohren von Ueberhauen
CH351921A (de) * 1958-01-10 1961-01-31 Ganz Rudolf Presslufthammer
CH378820A (de) * 1960-03-18 1964-06-15 Sig Schweiz Industrieges Schalldämpfer an Pressluftwerkzeug
US3115209A (en) * 1960-05-11 1963-12-24 Edward A Bembinster Muffler
US3981378A (en) * 1974-10-16 1976-09-21 Horn Construction Co., Inc. Muffler for pile driving apparatus
US4134472A (en) * 1977-08-29 1979-01-16 Trainor John B Combination muffler and air filter
US4184564A (en) * 1977-08-29 1980-01-22 Trainor John B Combination muffler and air filter
US4144941A (en) * 1977-09-30 1979-03-20 Ritter Lester L Directional impact tool for tunneling
US4196783A (en) * 1978-07-11 1980-04-08 Lofs Verkstads Ab Device for boring
CA1155400A (en) * 1981-02-09 1983-10-18 George H. Williams Muffler
IT8104805U1 (it) * 1981-03-31 1982-10-01 Panda Srl Silenziatore di scarico in particolare per pistole e attrezzature pneumatiche

Also Published As

Publication number Publication date
EP0263281B1 (de) 1990-10-24
DE3634579A1 (de) 1988-04-21
US4840234A (en) 1989-06-20
EP0263281A1 (de) 1988-04-13
JPS63107686A (ja) 1988-05-12

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Legal Events

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