CH380621A - Vorrichtung zur Längsverschiebung eines Rohrs, einer Stange oder dergleichen - Google Patents

Vorrichtung zur Längsverschiebung eines Rohrs, einer Stange oder dergleichen

Info

Publication number
CH380621A
CH380621A CH105661A CH105661A CH380621A CH 380621 A CH380621 A CH 380621A CH 105661 A CH105661 A CH 105661A CH 105661 A CH105661 A CH 105661A CH 380621 A CH380621 A CH 380621A
Authority
CH
Switzerland
Prior art keywords
pipe
rod
longitudinal displacement
displacement
longitudinal
Prior art date
Application number
CH105661A
Other languages
German (de)
English (en)
Inventor
Herman Ljungberg Sten
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 CH380621A publication Critical patent/CH380621A/de

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)
  • Eye Examination Apparatus (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
CH105661A 1960-01-29 1961-01-30 Vorrichtung zur Längsverschiebung eines Rohrs, einer Stange oder dergleichen CH380621A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH380621A true CH380621A (de) 1964-07-31

Family

ID=20257259

Family Applications (1)

Application Number Title Priority Date Filing Date
CH105661A CH380621A (de) 1960-01-29 1961-01-30 Vorrichtung zur Längsverschiebung eines Rohrs, einer Stange oder dergleichen

Country Status (6)

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

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 (it) * 1973-01-22 1974-09-20 Pirelli Dispositivo di tenuta per vulca nizzatori a fluido riscaldante
SE392645B (sv) * 1975-08-19 1977-04-04 Nitro Nobel Ab Slangmatningsanordning vid laddning av borrhal
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
ATE16832T1 (de) * 1981-06-17 1985-12-15 Davy Mckee Sheffield Kolbenzylindereinheit.
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
DE59710808D1 (de) * 1997-06-25 2003-11-06 Weatherford Lamb Sicherheitsschaltsystem für Rohrspanngeräte

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
ES264438A1 (es) 1961-07-01
GB972073A (en) 1964-10-07
BE599599A (en:Method)
US3133469A (en) 1964-05-19
DE1155045B (de) 1963-09-26

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