RO83773B1 - Masina de gaurit prin vibroaschiere - Google Patents

Masina de gaurit prin vibroaschiere

Info

Publication number
RO83773B1
RO83773B1 RO105220A RO10522081A RO83773B1 RO 83773 B1 RO83773 B1 RO 83773B1 RO 105220 A RO105220 A RO 105220A RO 10522081 A RO10522081 A RO 10522081A RO 83773 B1 RO83773 B1 RO 83773B1
Authority
RO
Romania
Prior art keywords
viration
boring machine
satellite
cutting boring
vibrating
Prior art date
Application number
RO105220A
Other languages
English (en)
Other versions
RO83773A2 (ro
Inventor
Dorin Valentin Diaconescu
Florea Dudita
Original Assignee
Universitatea
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 Universitatea filed Critical Universitatea
Priority to RO105220A priority Critical patent/RO83773B1/ro
Publication of RO83773A2 publication Critical patent/RO83773A2/ro
Publication of RO83773B1 publication Critical patent/RO83773B1/ro

Links

Landscapes

  • Earth Drilling (AREA)

Abstract

Inventia se refera la o masina de gaurit prin vibroaschiere, avînd posibilitatea de reglare a amplitudinii si frecventei oscilatiilor fortei de avans a burghiului. Masina de gaurit prin vibroaschiere este prevazuta cu un mecanism planetar diferential, compus din niste elemente centrale, niste bile satelit si un disc port-sateliti, reglarea pozitiei bilelor-satelit realizîndu-se cu un inel ce actioneaza asupra unor tacheti de translatie.
RO105220A 1981-09-02 1981-09-02 Masina de gaurit prin vibroaschiere RO83773B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105220A RO83773B1 (ro) 1981-09-02 1981-09-02 Masina de gaurit prin vibroaschiere

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105220A RO83773B1 (ro) 1981-09-02 1981-09-02 Masina de gaurit prin vibroaschiere

Publications (2)

Publication Number Publication Date
RO83773A2 RO83773A2 (ro) 1984-04-02
RO83773B1 true RO83773B1 (ro) 1984-04-30

Family

ID=20110402

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105220A RO83773B1 (ro) 1981-09-02 1981-09-02 Masina de gaurit prin vibroaschiere

Country Status (1)

Country Link
RO (1) RO83773B1 (ro)

Also Published As

Publication number Publication date
RO83773A2 (ro) 1984-04-02

Similar Documents

Publication Publication Date Title
GB1330264A (en) Drilling assembly
CA2140830A1 (en) Rock Bit Back Reaming Inserts
ES291011Y (es) Portabrocas,especialmente para taladrar por percusion
DE3563162D1 (en) Scraper for the disc blade of a seed drill
SE9002135D0 (sv) Improved tools for percussive and rotary crusching rock drilling provided with a diamond layer
DK222188D0 (da) Borehammer for boring af borehuller
GB1367962A (en) Kelly bar assembly
NO911536D0 (no) Knapp for borkrone av hardmetall for boring i fjell.
CA2221069A1 (en) Method for horizontal directional drilling of rock formations
JPS578009A (en) Annular hole boring edge tool
EP0242728A3 (en) Coring tool for rock drilling
AU4191085A (en) Drill bit cutter assembly.
GB1418984A (en) Percussion bits
DK483985D0 (da) Fremgangsmaade til udvinding af fluide carbonhydrider fra en underjordisk formation gennemtraengt af en boring
AU4848485A (en) Antiinflammatory piroxicam salts
AU568347B2 (en) Percussion drill bit with two gauge button and two frontal button inserts
FI925148A0 (fi) Haordmetallkropp med oekad slitstyrka
RO83773B1 (ro) Masina de gaurit prin vibroaschiere
Thompson et al. Alteration and epithermal mineralization in the Masupa Ria volcanic center, Central Kalimantan, Indonesia
Kiipli et al. Identification of the O-bentonite in the deep shelf sections with implication on stratigraphy and lithofacies, East Baltic Silurian
OA08048A (en) Analysis of material from a drill hole.
GB1532119A (en) Furrowing tool
AU1432988A (en) Bit retaining ring for recovering drill string components
AU2277483A (en) Method of driving the lower end of a steel profile into a rock substratum by detonating explosives in a drill hole
GB904013A (en) Improvements in or relating to bore hole logging apparatus