GB1585670A - Percussion rock drilling apparatus - Google Patents

Percussion rock drilling apparatus Download PDF

Info

Publication number
GB1585670A
GB1585670A GB51564/77A GB5156477A GB1585670A GB 1585670 A GB1585670 A GB 1585670A GB 51564/77 A GB51564/77 A GB 51564/77A GB 5156477 A GB5156477 A GB 5156477A GB 1585670 A GB1585670 A GB 1585670A
Authority
GB
United Kingdom
Prior art keywords
percussion
housing
drilling
motor
reduction gear
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
GB51564/77A
Other languages
English (en)
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 und Anlagen AG
Salzgitter Maschinen AG
Original Assignee
Salzgitter Maschinen und Anlagen AG
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 und Anlagen AG, Salzgitter Maschinen AG filed Critical Salzgitter Maschinen und Anlagen AG
Publication of GB1585670A publication Critical patent/GB1585670A/en
Expired 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
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/006—Means for anchoring the drilling machine to the ground
    • 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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Percussive Tools And Related Accessories (AREA)
GB51564/77A 1977-01-26 1977-12-12 Percussion rock drilling apparatus Expired GB1585670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772703085 DE2703085A1 (de) 1977-01-26 1977-01-26 Gesteinsschlagbohrgeraet

Publications (1)

Publication Number Publication Date
GB1585670A true GB1585670A (en) 1981-03-11

Family

ID=5999564

Family Applications (1)

Application Number Title Priority Date Filing Date
GB51564/77A Expired GB1585670A (en) 1977-01-26 1977-12-12 Percussion rock drilling apparatus

Country Status (4)

Country Link
DE (1) DE2703085A1 (enrdf_load_stackoverflow)
FR (1) FR2378941A1 (enrdf_load_stackoverflow)
GB (1) GB1585670A (enrdf_load_stackoverflow)
PL (1) PL110752B1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225A (en) * 1985-03-13 1986-09-17 Dobson Park Ind Drilling long holes in confined spaces

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ554256A (en) * 2007-03-29 2009-11-27 Flexidrill Ltd Drive vibrational drilling

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172225A (en) * 1985-03-13 1986-09-17 Dobson Park Ind Drilling long holes in confined spaces
GB2172225B (en) * 1985-03-13 1989-09-06 Dobson Park Ind Drilling apparatus

Also Published As

Publication number Publication date
PL204183A1 (pl) 1978-07-31
FR2378941A1 (fr) 1978-08-25
DE2703085A1 (de) 1978-07-27
PL110752B1 (en) 1980-07-31
FR2378941B3 (enrdf_load_stackoverflow) 1980-09-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee