FR2221948A5 - - Google Patents

Info

Publication number
FR2221948A5
FR2221948A5 FR7308723A FR7308723A FR2221948A5 FR 2221948 A5 FR2221948 A5 FR 2221948A5 FR 7308723 A FR7308723 A FR 7308723A FR 7308723 A FR7308723 A FR 7308723A FR 2221948 A5 FR2221948 A5 FR 2221948A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7308723A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poclain SA
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
Priority to FR7308723A priority Critical patent/FR2221948A5/fr
Priority to BE2053392A priority patent/BE810336A/fr
Priority to GB827474A priority patent/GB1449765A/en
Priority to US445263A priority patent/US3903973A/en
Priority to AR252545A priority patent/AR201034A1/es
Priority to BR1502/74A priority patent/BR7401502D0/pt
Priority to IT67666/74A priority patent/IT1009254B/it
Priority to DE2411411A priority patent/DE2411411A1/de
Priority to ES424177A priority patent/ES424177A1/es
Priority to JP2781674A priority patent/JPS5638756B2/ja
Application granted granted Critical
Publication of FR2221948A5 publication Critical patent/FR2221948A5/fr
Expired legal-status Critical Current

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)
FR7308723A 1973-03-12 1973-03-12 Expired FR2221948A5 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7308723A FR2221948A5 (fr) 1973-03-12 1973-03-12
BE2053392A BE810336A (fr) 1973-03-12 1974-01-30 Tariere vibrante
GB827474A GB1449765A (en) 1973-03-12 1974-02-22 Excavator tools
US445263A US3903973A (en) 1973-03-12 1974-02-25 Excavator tool comprising a support, an auger mounted rotatably
AR252545A AR201034A1 (es) 1973-03-12 1974-02-28 Mejora en una herramienta de excavacion
BR1502/74A BR7401502D0 (pt) 1973-03-12 1974-03-01 Ferramenta de escavacao
IT67666/74A IT1009254B (it) 1973-03-12 1974-03-08 Trivella vibrante
DE2411411A DE2411411A1 (de) 1973-03-12 1974-03-09 Erdbohrgeraet
ES424177A ES424177A1 (es) 1973-03-12 1974-03-12 Perfeccionamientos en herramientas de excavacion.
JP2781674A JPS5638756B2 (fr) 1973-03-12 1974-03-12

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
FR2221948A5 true FR2221948A5 (fr) 1974-10-11

Family

ID=9116134

Family Applications (1)

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

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247505B1 (en) 1998-10-23 2001-06-19 Frottierweberei Vossen Gmbh Terry fabric or velour fabric and method for the production thereof

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
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
US11359351B2 (en) * 2018-07-02 2022-06-14 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247505B1 (en) 1998-10-23 2001-06-19 Frottierweberei Vossen Gmbh Terry fabric or velour fabric and method for the production thereof

Also Published As

Publication number Publication date
DE2411411A1 (de) 1974-09-19
ES424177A1 (es) 1976-05-16
US3903973A (en) 1975-09-09
JPS49126106A (fr) 1974-12-03
BE810336A (fr) 1974-05-16
BR7401502D0 (pt) 1974-11-19
GB1449765A (en) 1976-09-15
IT1009254B (it) 1976-12-10
JPS5638756B2 (fr) 1981-09-08
AR201034A1 (es) 1975-02-06

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Legal Events

Date Code Title Description
ST Notification of lapse