FR1457467A - Hydraulic motor - Google Patents

Hydraulic motor

Info

Publication number
FR1457467A
FR1457467A FR28461A FR28461A FR1457467A FR 1457467 A FR1457467 A FR 1457467A FR 28461 A FR28461 A FR 28461A FR 28461 A FR28461 A FR 28461A FR 1457467 A FR1457467 A FR 1457467A
Authority
FR
France
Prior art keywords
hydraulic motor
hydraulic
motor
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
FR28461A
Other languages
French (fr)
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.)
Westinghouse Air Brake Co
Original Assignee
Westinghouse Air Brake Co
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 Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Priority to FR28461A priority Critical patent/FR1457467A/en
Application granted granted Critical
Publication of FR1457467A publication Critical patent/FR1457467A/en
Expired legal-status Critical Current

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
    • E21B6/00—Drives for drilling with combined rotary and percussive action

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
FR28461A 1965-08-16 1965-08-16 Hydraulic motor Expired FR1457467A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28461A FR1457467A (en) 1965-08-16 1965-08-16 Hydraulic motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28461A FR1457467A (en) 1965-08-16 1965-08-16 Hydraulic motor

Publications (1)

Publication Number Publication Date
FR1457467A true FR1457467A (en) 1966-01-24

Family

ID=8586720

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28461A Expired FR1457467A (en) 1965-08-16 1965-08-16 Hydraulic motor

Country Status (1)

Country Link
FR (1) FR1457467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738268A (en) * 2021-09-13 2021-12-03 中国铁建重工集团股份有限公司 Impact rock drilling equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738268A (en) * 2021-09-13 2021-12-03 中国铁建重工集团股份有限公司 Impact rock drilling equipment
CN113738268B (en) * 2021-09-13 2024-04-05 中国铁建重工集团股份有限公司 Impact rock drilling equipment

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