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ES264438A1 - Device for axial displacement of a pipe, rod or the like elongated member - Google Patents

Device for axial displacement of a pipe, rod or the like elongated member

Info

Publication number
ES264438A1
ES264438A1 ES0264438A ES264438A ES264438A1 ES 264438 A1 ES264438 A1 ES 264438A1 ES 0264438 A ES0264438 A ES 0264438A ES 264438 A ES264438 A ES 264438A ES 264438 A1 ES264438 A1 ES 264438A1
Authority
ES
Spain
Prior art keywords
rod
pipe
axial displacement
elongated member
container
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
ES0264438A
Other languages
Spanish (es)
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.)
Nitroglycerin AB
Original Assignee
Nitroglycerin AB
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 Nitroglycerin AB filed Critical Nitroglycerin AB
Publication of ES264438A1 publication Critical patent/ES264438A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
    • F42D1/10—Feeding explosives in granular or slurry form; Feeding explosives by pneumatic or hydraulic pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Jigs For Machine Tools (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Eye Examination Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A device for the axial displacement of a pipe element, rod or the like, for use mainly in connection with the loading of explosives in drill holes, characterized by the fact that a gripping or holding member provided with a container having a wall made of elastic material and is made in such a way that it grips the pipe element, rod or the like, it is connected to the mobile part of an actuator that includes a housing unit and a plunger arranged inside, said container and alternatively one or the other of the sides of said plunger, adapted to be connected to a spring of a pressurized medium to produce the displacement of said element of pipe, rod or the like. (Machine-translation by Google Translate, not legally binding)
ES0264438A 1960-01-29 1961-01-28 Device for axial displacement of a pipe, rod or the like elongated member Expired ES264438A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE89260 1960-01-29

Publications (1)

Publication Number Publication Date
ES264438A1 true ES264438A1 (en) 1961-07-01

Family

ID=20257259

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0264438A Expired ES264438A1 (en) 1960-01-29 1961-01-28 Device for axial displacement of a pipe, rod or the like elongated member

Country Status (6)

Country Link
US (1) US3133469A (en)
BE (1) BE599599A (en)
CH (1) CH380621A (en)
DE (1) DE1155045B (en)
ES (1) ES264438A1 (en)
GB (1) GB972073A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188906A (en) * 1963-05-16 1965-06-15 Phillips Petroleum Co Expansible means for loading a shot hole
GB1438285A (en) * 1972-08-25 1976-06-03 Imp Metal Ind Kynoch Ltd Clamping and transfer device for elongate articles
IT978321B (en) * 1973-01-22 1974-09-20 Pirelli SEALING DEVICE FOR HEATING FLUID VULCA NIZZATORI
SE392645B (en) * 1975-08-19 1977-04-04 Nitro Nobel Ab HOSE FEEDING DEVICE WHEN CHARGING THE DRILL
US4128133A (en) * 1976-05-07 1978-12-05 The United States Of America As Represented By The Secretary Of The Interior Torquer/thruster for flexible roofdrill
US4273199A (en) * 1978-10-06 1981-06-16 Blanz John H Torquer/thruster
US4262756A (en) * 1978-11-17 1981-04-21 Blanz John H Torquer/thruster
DE3267773D1 (en) * 1981-06-17 1986-01-16 Davy Mckee Sheffield Piston-cylinder assembly
US4907491A (en) * 1987-08-14 1990-03-13 Filip Stanislaw F Extended-travel actuator with clamps on rod and cylinder end for clamping central rod
ATE251269T1 (en) * 1997-06-25 2003-10-15 Weatherford Lamb SAFETY SWITCHING SYSTEM FOR PIPE CLAMPING DEVICES

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586923A (en) * 1924-02-18 1926-06-01 Elvin E Townsend Well-drilling equipment
US1853856A (en) * 1928-10-01 1932-04-12 William S Gattrell Well drilling equipment
US2944403A (en) * 1953-09-04 1960-07-12 Raymond Int Inc Hydraulic jacking assembly for marine platforms
US2830788A (en) * 1954-09-10 1958-04-15 United States Steel Corp Pushing and pulling apparatus
US2748870A (en) * 1954-11-29 1956-06-05 Raymond B Basham Line inserting device

Also Published As

Publication number Publication date
DE1155045B (en) 1963-09-26
CH380621A (en) 1964-07-31
GB972073A (en) 1964-10-07
BE599599A (en)
US3133469A (en) 1964-05-19

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