BR7200168D0 - PERFECTED HYDRAULIC UNIT FOR MECHANICAL DISINTEGRATION OF ROCKS - Google Patents

PERFECTED HYDRAULIC UNIT FOR MECHANICAL DISINTEGRATION OF ROCKS

Info

Publication number
BR7200168D0
BR7200168D0 BR000168/72A BR16872A BR7200168D0 BR 7200168 D0 BR7200168 D0 BR 7200168D0 BR 000168/72 A BR000168/72 A BR 000168/72A BR 16872 A BR16872 A BR 16872A BR 7200168 D0 BR7200168 D0 BR 7200168D0
Authority
BR
Brazil
Prior art keywords
rocks
hydraulic unit
mechanical disintegration
perfected hydraulic
perfected
Prior art date
Application number
BR000168/72A
Other languages
Portuguese (pt)
Inventor
H Darda
Original Assignee
H Darda
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 H Darda filed Critical H Darda
Publication of BR7200168D0 publication Critical patent/BR7200168D0/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/02—Other methods or devices for dislodging with or without loading by wedges
BR000168/72A 1971-01-13 1972-01-12 PERFECTED HYDRAULIC UNIT FOR MECHANICAL DISINTEGRATION OF ROCKS BR7200168D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2101353A DE2101353C3 (en) 1971-01-13 1971-01-13 Hydraulically operated device for the mechanical dismantling of rock

Publications (1)

Publication Number Publication Date
BR7200168D0 true BR7200168D0 (en) 1973-05-10

Family

ID=5795744

Family Applications (1)

Application Number Title Priority Date Filing Date
BR000168/72A BR7200168D0 (en) 1971-01-13 1972-01-12 PERFECTED HYDRAULIC UNIT FOR MECHANICAL DISINTEGRATION OF ROCKS

Country Status (3)

Country Link
BR (1) BR7200168D0 (en)
DE (1) DE2101353C3 (en)
ZA (1) ZA72208B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0305552A1 (en) * 1987-03-02 1989-03-08 Spetsializirovanny Trest Po Remontu Promyshlennykh Zdany I Soorzheny Pred. Chernoi Met. Tsentral. Raiona Tsentrmetallurgremont Device for the destruction of monolithic objects

Also Published As

Publication number Publication date
DE2101353A1 (en) 1972-07-27
DE2101353B2 (en) 1973-03-15
DE2101353C3 (en) 1973-09-27
ZA72208B (en) 1972-09-27

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