MY6100013A - Grab-type tool for sinking wells in the ground - Google Patents

Grab-type tool for sinking wells in the ground

Info

Publication number
MY6100013A
MY6100013A MY6100013A MY6100013A MY6100013A MY 6100013 A MY6100013 A MY 6100013A MY 6100013 A MY6100013 A MY 6100013A MY 6100013 A MY6100013 A MY 6100013A MY 6100013 A MY6100013 A MY 6100013A
Authority
MY
Malaysia
Prior art keywords
grab
ground
type tool
sinking wells
sinking
Prior art date
Application number
MY6100013A
Original Assignee
Compagnie Internationale Des Pieux Armes Frankignoul
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 Compagnie Internationale Des Pieux Armes Frankignoul filed Critical Compagnie Internationale Des Pieux Armes Frankignoul
Publication of MY6100013A publication Critical patent/MY6100013A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D1/00—Sinking shafts
    • E21D1/03—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws
    • E21D1/06—Sinking shafts mechanically, e.g. by loading shovels or loading buckets, scraping devices, conveying screws with shaft-boring cutters

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
MY6100013A 1956-03-12 1961-12-31 Grab-type tool for sinking wells in the ground MY6100013A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR834932X 1956-03-12

Publications (1)

Publication Number Publication Date
MY6100013A true MY6100013A (en) 1961-12-31

Family

ID=9297423

Family Applications (1)

Application Number Title Priority Date Filing Date
MY6100013A MY6100013A (en) 1956-03-12 1961-12-31 Grab-type tool for sinking wells in the ground

Country Status (2)

Country Link
GB (1) GB834932A (en)
MY (1) MY6100013A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133001U (en) * 1976-04-06 1977-10-08

Also Published As

Publication number Publication date
GB834932A (en) 1960-05-11

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