DE3233506C2 - - Google Patents

Info

Publication number
DE3233506C2
DE3233506C2 DE3233506A DE3233506A DE3233506C2 DE 3233506 C2 DE3233506 C2 DE 3233506C2 DE 3233506 A DE3233506 A DE 3233506A DE 3233506 A DE3233506 A DE 3233506A DE 3233506 C2 DE3233506 C2 DE 3233506C2
Authority
DE
Germany
Prior art keywords
pressure
chamber
housing
working chamber
pulsator
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
Application number
DE3233506A
Other languages
German (de)
English (en)
Other versions
DE3233506A1 (de
Inventor
Konstantin Konstantinovic Tupicyn
Sergej Konstantinovic Tupicyn
Aleksander Dmitrievic Kostylev
Veniamin Viktorovic Kamenskij
Sergej Aleksandrovic Novosibirsk Su Cufistov
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.)
Institute of Mining
Original Assignee
Institute of Mining
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 Institute of Mining filed Critical Institute of Mining
Priority to DE19823233506 priority Critical patent/DE3233506A1/de
Publication of DE3233506A1 publication Critical patent/DE3233506A1/de
Application granted granted Critical
Publication of DE3233506C2 publication Critical patent/DE3233506C2/de
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D9/00—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously
    • B25D9/04—Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids, e.g. having several percussive tool bits operated simultaneously of the hammer piston type, i.e. in which the tool bit or anvil is hit by an impulse member
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • 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
    • E21B1/00—Percussion drilling
    • E21B1/12—Percussion drilling with a reciprocating impulse member
    • E21B1/24—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure
    • E21B1/30—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure
    • E21B1/32—Percussion drilling with a reciprocating impulse member the impulse member being a piston driven directly by fluid pressure by air, steam or gas pressure working with pulses
    • 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
    • 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
    • E21C37/22—Hand tools or hand-held power-operated tools specially adapted for dislodging minerals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Soil Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE19823233506 1982-09-09 1982-09-09 Schlagmaschine Granted DE3233506A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823233506 DE3233506A1 (de) 1982-09-09 1982-09-09 Schlagmaschine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823233506 DE3233506A1 (de) 1982-09-09 1982-09-09 Schlagmaschine

Publications (2)

Publication Number Publication Date
DE3233506A1 DE3233506A1 (de) 1984-03-15
DE3233506C2 true DE3233506C2 (enExample) 1989-10-19

Family

ID=6172835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823233506 Granted DE3233506A1 (de) 1982-09-09 1982-09-09 Schlagmaschine

Country Status (1)

Country Link
DE (1) DE3233506A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108316932B (zh) * 2018-04-23 2023-12-15 山西坤谷矿山装备科技有限公司 岩巷掘进中大孔径掏槽孔快速掏槽装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282910C (enExample) *
DE1133680B (de) * 1959-10-14 1962-07-19 Bosch Gmbh Robert Motorisch angetriebener Schlaghammer mit Luftfederung
DE1132067B (de) * 1961-10-31 1962-06-28 W Herbold Dr Ing Mit Druckluft betriebene Rammbohrvorrichtung
DE2207962C3 (de) * 1972-02-21 1980-07-10 Robert Bosch Gmbh, 7000 Stuttgart Luftfederhammer

Also Published As

Publication number Publication date
DE3233506A1 (de) 1984-03-15

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: B25D 9/00

8128 New person/name/address of the agent

Representative=s name: LUYKEN, R., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN

8128 New person/name/address of the agent

Representative=s name: NIX, A., DIPL.-ING. DR.JUR., PAT.-ANW., 6200 WIESB

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee