GB230666A - Sucker rod couplings - Google Patents

Sucker rod couplings

Info

Publication number
GB230666A
GB230666A GB1201324A GB1201324A GB230666A GB 230666 A GB230666 A GB 230666A GB 1201324 A GB1201324 A GB 1201324A GB 1201324 A GB1201324 A GB 1201324A GB 230666 A GB230666 A GB 230666A
Authority
GB
United Kingdom
Prior art keywords
sucker rod
rod couplings
blank
flattened
interiorly threaded
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
GB1201324A
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.)
AXELSON MACHINE Co
Original Assignee
AXELSON MACHINE 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 AXELSON MACHINE Co filed Critical AXELSON MACHINE Co
Priority to GB1201324A priority Critical patent/GB230666A/en
Publication of GB230666A publication Critical patent/GB230666A/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Automatic Assembly (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

230,666. Marks, E. C. R., (Axclson Machine Co.). May 15, 1924. Rod couplings.-A rod coupling comprises a cylindrical body 11 which is interiorly threaded and provided with a flattened central portion 40 having walls of substantially the same thickness as the ends of said body. A cylindrical blank is first drilled longitudinally to form a hole 13 and is then interiorly threaded throughout its length, after which the blank is heated, clamped in a die 20, 21, and flattened by plungers 30, 31.
GB1201324A 1924-05-15 1924-05-15 Sucker rod couplings Expired GB230666A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1201324A GB230666A (en) 1924-05-15 1924-05-15 Sucker rod couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1201324A GB230666A (en) 1924-05-15 1924-05-15 Sucker rod couplings

Publications (1)

Publication Number Publication Date
GB230666A true GB230666A (en) 1925-03-19

Family

ID=9996831

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1201324A Expired GB230666A (en) 1924-05-15 1924-05-15 Sucker rod couplings

Country Status (1)

Country Link
GB (1) GB230666A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520433A1 (en) * 1982-01-23 1983-07-29 Benteler Werke Ag PUMPING ROD ASSEMBLY HAVING AN IMPROVED COUPLING SYSTEM

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520433A1 (en) * 1982-01-23 1983-07-29 Benteler Werke Ag PUMPING ROD ASSEMBLY HAVING AN IMPROVED COUPLING SYSTEM

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