SE365842C - Anordning for bergskrotning - Google Patents

Anordning for bergskrotning

Info

Publication number
SE365842C
SE365842C SE7207792A SE779272A SE365842C SE 365842 C SE365842 C SE 365842C SE 7207792 A SE7207792 A SE 7207792A SE 779272 A SE779272 A SE 779272A SE 365842 C SE365842 C SE 365842C
Authority
SE
Sweden
Prior art keywords
scraping device
rock
rock scraping
scraping
Prior art date
Application number
SE7207792A
Other languages
English (en)
Swedish (sv)
Other versions
SE365842B (OSRAM
Inventor
T L Danielsson
Original Assignee
T L Danielsson
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 T L Danielsson filed Critical T L Danielsson
Priority to SE7207792A priority Critical patent/SE365842C/xx
Publication of SE365842B publication Critical patent/SE365842B/xx
Publication of SE365842C publication Critical patent/SE365842C/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C37/00—Other methods or devices for dislodging with or without loading
    • E21C37/06—Other methods or devices for dislodging with or without loading by making use of hydraulic or pneumatic pressure in a borehole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
SE7207792A 1972-06-14 1972-06-14 Anordning for bergskrotning SE365842C (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7207792A SE365842C (sv) 1972-06-14 1972-06-14 Anordning for bergskrotning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207792A SE365842C (sv) 1972-06-14 1972-06-14 Anordning for bergskrotning

Publications (2)

Publication Number Publication Date
SE365842B SE365842B (OSRAM) 1974-04-01
SE365842C true SE365842C (sv) 1976-11-22

Family

ID=20272326

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7207792A SE365842C (sv) 1972-06-14 1972-06-14 Anordning for bergskrotning

Country Status (1)

Country Link
SE (1) SE365842C (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002738A1 (en) * 1981-02-09 1982-08-19 Axel Martin Forsberg Rock-scaling device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530195C2 (sv) 2004-11-03 2008-03-25 Atlas Copco Rock Drills Ab Bomarrangemang för en skrotningsanordning jämte skrotningsanordning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982002738A1 (en) * 1981-02-09 1982-08-19 Axel Martin Forsberg Rock-scaling device

Also Published As

Publication number Publication date
SE365842B (OSRAM) 1974-04-01

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