GB978616A - Improvements in or relating to apparatus for drilling pipes - Google Patents

Improvements in or relating to apparatus for drilling pipes

Info

Publication number
GB978616A
GB978616A GB547562A GB547562A GB978616A GB 978616 A GB978616 A GB 978616A GB 547562 A GB547562 A GB 547562A GB 547562 A GB547562 A GB 547562A GB 978616 A GB978616 A GB 978616A
Authority
GB
United Kingdom
Prior art keywords
relating
drilling pipes
drilling
saddle
feb
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
GB547562A
Inventor
Frederick Bates
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.)
E Pass and Co Ltd
Original Assignee
E Pass and Co Ltd
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 E Pass and Co Ltd filed Critical E Pass and Co Ltd
Priority to GB547562A priority Critical patent/GB978616A/en
Publication of GB978616A publication Critical patent/GB978616A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/04—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor
    • F16L41/06—Tapping pipe walls, i.e. making connections through the walls of pipes while they are carrying fluids; Fittings therefor making use of attaching means embracing the pipe

Abstract

978,616. Drilling pipes. E. PASS & CO. Ltd. Feb. 11, 1963 [Feb. 10, 1962], No. 5475/62. Heading B3C. A device for drilling a pipe comprises a saddle 11 clamped to pipe 12 by means 14, a tubular body 16 extending from the saddle, a clamp 17 pivoted on the body, and a drill socket 19 having a squared end 21, and grooves 24 carrying sealing rings 25.
GB547562A 1962-02-10 1962-02-10 Improvements in or relating to apparatus for drilling pipes Expired GB978616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB547562A GB978616A (en) 1962-02-10 1962-02-10 Improvements in or relating to apparatus for drilling pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB547562A GB978616A (en) 1962-02-10 1962-02-10 Improvements in or relating to apparatus for drilling pipes

Publications (1)

Publication Number Publication Date
GB978616A true GB978616A (en) 1964-12-23

Family

ID=9796889

Family Applications (1)

Application Number Title Priority Date Filing Date
GB547562A Expired GB978616A (en) 1962-02-10 1962-02-10 Improvements in or relating to apparatus for drilling pipes

Country Status (1)

Country Link
GB (1) GB978616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949932A1 (en) * 1979-12-12 1982-04-08 Helmut W. Kuntze Erzeugnisse für Industrie u. Energie, 4300 Essen Jig frame for use when boring pipes radially - is secured by chain with removable links allowing adaption to pipe dia.
CN103111658A (en) * 2013-01-07 2013-05-22 朱国梁 Hydraulic cylinder drilling device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2949932A1 (en) * 1979-12-12 1982-04-08 Helmut W. Kuntze Erzeugnisse für Industrie u. Energie, 4300 Essen Jig frame for use when boring pipes radially - is secured by chain with removable links allowing adaption to pipe dia.
CN103111658A (en) * 2013-01-07 2013-05-22 朱国梁 Hydraulic cylinder drilling device

Similar Documents

Publication Publication Date Title
ES425613A1 (en) Connector for fluid conduits, such as semi-rigid pipes
SE7403129L (en)
GB8701732D0 (en) Tapping subterranean pipes
GB1520659A (en) Fluid-operated securing arrangement
ES446620A1 (en) Pipe-handling apparatus
ES422786A1 (en) Coupling for a pipe or tube
GB978616A (en) Improvements in or relating to apparatus for drilling pipes
GB1193090A (en) Apparatus for Drilling Pipes.
GB821862A (en) A portable device for turning the ends of pipes and like tubular members
GB1423072A (en) Pipe couplers
GB1431227A (en) Connector for deformable tubes
GB1185766A (en) Improvements in Pipe Connectors
GB1229175A (en)
FR2397907A1 (en) PLIERS OF TIGHTENING
GB974862A (en) Cable clamp
GB1537257A (en) Scaffolding
GB838594A (en) Well pipe protector
GB951003A (en) Yielding expanding pipe connection
GB1376255A (en) Disconnectible pipe joints
GB1379466A (en) Pipe coupling assembly
FR2314433A2 (en) Fitting of branch pipe to main pipe - using drill force fitted into sleeve of sealing fitting clamped in position
GB999846A (en) Drill collar
GB1013569A (en) An improved tool for clamping or gripping pipes
GB1403054A (en) Joints for tubulars
FR2300288A1 (en) Double flange branch pipe assembly - has sealing member passing drill and held on main pipe by jaws clamped by flanges