IT1009254B - Trivella vibrante - Google Patents

Trivella vibrante

Info

Publication number
IT1009254B
IT1009254B IT67666/74A IT6766674A IT1009254B IT 1009254 B IT1009254 B IT 1009254B IT 67666/74 A IT67666/74 A IT 67666/74A IT 6766674 A IT6766674 A IT 6766674A IT 1009254 B IT1009254 B IT 1009254B
Authority
IT
Italy
Prior art keywords
vibrating drill
vibrating
drill
Prior art date
Application number
IT67666/74A
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
Application granted granted Critical
Publication of IT1009254B publication Critical patent/IT1009254B/it

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)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
IT67666/74A 1973-03-12 1974-03-08 Trivella vibrante IT1009254B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1009254B true IT1009254B (it) 1976-12-10

Family

ID=9116134

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67666/74A IT1009254B (it) 1973-03-12 1974-03-08 Trivella vibrante

Country Status (10)

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

Families Citing this family (9)

* 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
WO2000024953A1 (de) 1998-10-23 2000-05-04 Frottierweberei Vossen Gmbh Frottier- oder velourstoff und verfahren zu dessen herstellung
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
EP3818217B1 (en) * 2018-07-02 2023-12-13 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
US20230063627A1 (en) * 2021-08-24 2023-03-02 Progress Rail Services Corporation Rotating tool head

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
BE810336A (fr) 1974-05-16
BR7401502D0 (pt) 1974-11-19
FR2221948A5 (it) 1974-10-11
US3903973A (en) 1975-09-09
JPS5638756B2 (it) 1981-09-08
AR201034A1 (es) 1975-02-06
JPS49126106A (it) 1974-12-03

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