BR7401502D0 - Ferramenta de escavacao - Google Patents

Ferramenta de escavacao

Info

Publication number
BR7401502D0
BR7401502D0 BR1502/74A BR150274A BR7401502D0 BR 7401502 D0 BR7401502 D0 BR 7401502D0 BR 1502/74 A BR1502/74 A BR 1502/74A BR 150274 A BR150274 A BR 150274A BR 7401502 D0 BR7401502 D0 BR 7401502D0
Authority
BR
Brazil
Prior art keywords
excavation tool
excavation
tool
Prior art date
Application number
BR1502/74A
Other languages
English (en)
Inventor
P Leyrat
D Wolf
Original Assignee
Poclain Sa
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 Poclain Sa filed Critical Poclain Sa
Publication of BR7401502D0 publication Critical patent/BR7401502D0/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E21B3/022—Top drives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
BR1502/74A 1973-03-12 1974-03-01 Ferramenta de escavacao BR7401502D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308723A FR2221948A5 (pt) 1973-03-12 1973-03-12

Publications (1)

Publication Number Publication Date
BR7401502D0 true BR7401502D0 (pt) 1974-11-19

Family

ID=9116134

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1502/74A BR7401502D0 (pt) 1973-03-12 1974-03-01 Ferramenta de escavacao

Country Status (10)

Country Link
US (1) US3903973A (pt)
JP (1) JPS5638756B2 (pt)
AR (1) AR201034A1 (pt)
BE (1) BE810336A (pt)
BR (1) BR7401502D0 (pt)
DE (1) DE2411411A1 (pt)
ES (1) ES424177A1 (pt)
FR (1) FR2221948A5 (pt)
GB (1) GB1449765A (pt)
IT (1) IT1009254B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2541795C2 (de) * 1975-09-19 1985-09-26 Helmut Dipl.-Ing. 6200 Wiesbaden Sieke Vorrichtung zum Tiefbohren
IT1230812B (it) * 1988-09-29 1991-11-07 Trivelsonda S N C Di Silvio E Dispositivo vibratore da installare sulle rotary delle macchine trivellatrici
DE19530802C1 (de) * 1995-08-22 1996-11-28 Delmag Maschinenfabrik Bohrgerät
JP2002509590A (ja) 1998-10-23 2002-03-26 フロッティエルヴェベライ フォッセン ゲーエムベーハー タオル地またはベロア地およびその製造方法
CN103953616B (zh) * 2014-05-08 2017-01-25 纽科伦（新乡）起重机有限公司 支撑旋转装置
WO2020010013A1 (en) * 2018-07-02 2020-01-09 Stanley Black & Decker, Inc. Excavator boom mountable high pressure hydraulic tool including a hydraulic motor driven generator
US20200030956A1 (en) * 2018-07-30 2020-01-30 Chuan-Shan Huang Heatsink Structure for Pile Driver
US11879331B2 (en) * 2021-06-21 2024-01-23 Universal Horizontal Directional Vibro-anchoring system integrated into horizontal directional rig

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1478828A1 (de) * 1964-10-24 1969-03-06 Bosch Gmbh Robert Motorisch angetriebenes Schraubgeraet
US3319723A (en) * 1965-04-01 1967-05-16 Ingersoll Rand Co Axial piston pulse generator
US3499293A (en) * 1968-11-20 1970-03-10 Taisei Corp Method and apparatus for forming underground construction in situ

Also Published As

Publication number Publication date
GB1449765A (en) 1976-09-15
ES424177A1 (es) 1976-05-16
DE2411411A1 (de) 1974-09-19
IT1009254B (it) 1976-12-10
AR201034A1 (es) 1975-02-06
US3903973A (en) 1975-09-09
BE810336A (fr) 1974-05-16
JPS5638756B2 (pt) 1981-09-08
JPS49126106A (pt) 1974-12-03
FR2221948A5 (pt) 1974-10-11

Similar Documents

Publication Publication Date Title
ZA742078B (en) Excavating tool
BE804355A (nl) Werkhandschoen
IT1014806B (it) Attrezzo agricolo
IT1009085B (it) Attrezzo manipolatore
SE401643B (sv) Strengsprutningsverktyg
IT1021949B (it) Macchina utensile
BE823271A (fr) Excavateur de cimetiere
ES201291Y (es) Herramienta.
AT325375B (de) Spanabhebendes werkzeug
BR7403717D0 (pt) Cacamba
BR7405685D0 (pt) Cacamba
BR7406532D0 (pt) Copolimero de arrumacao almatoria
BR7403511D0 (pt) Prepolimero de isocianato
BE811291A (nl) Graafinrichting
BR7401502D0 (pt) Ferramenta de escavacao
BR7403745D0 (pt) Ferramenta de trabalho
ZA742560B (en) Excavation tool
IT998957B (it) Martellatrice
IT1004828B (it) Strumento da disegno
BE819930A (fr) Machine-outil
BE813520A (fr) Cyclische ketonen en de bereiding ervan
IT1020313B (it) Macchina utensile
AT332840B (de) Bohrausleger
SU474602A1 (ru) Скважинный пневмоснар д
IT1012183B (it) Attrezzi di formatura