FR2610696B1 - MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES - Google Patents

MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES

Info

Publication number
FR2610696B1
FR2610696B1 FR8701514A FR8701514A FR2610696B1 FR 2610696 B1 FR2610696 B1 FR 2610696B1 FR 8701514 A FR8701514 A FR 8701514A FR 8701514 A FR8701514 A FR 8701514A FR 2610696 B1 FR2610696 B1 FR 2610696B1
Authority
FR
France
Prior art keywords
self
underground pipes
propelling devices
mechanical accessories
renewing
Prior art date
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
FR8701514A
Other languages
French (fr)
Other versions
FR2610696A1 (en
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.)
USIBA
Original Assignee
USIBA
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 USIBA filed Critical USIBA
Priority to FR8701514A priority Critical patent/FR2610696B1/en
Publication of FR2610696A1 publication Critical patent/FR2610696A1/en
Application granted granted Critical
Publication of FR2610696B1 publication Critical patent/FR2610696B1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/28—Enlarging drilled holes, e.g. by counterboring
    • E21B7/30—Enlarging drilled holes, e.g. by counterboring without earth removal
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
    • E21B7/206—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal using down-hole drives
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1658—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the old pipe being ruptured prior to insertion of a new pipe
FR8701514A 1987-02-09 1987-02-09 MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES Expired FR2610696B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8701514A FR2610696B1 (en) 1987-02-09 1987-02-09 MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8701514A FR2610696B1 (en) 1987-02-09 1987-02-09 MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES

Publications (2)

Publication Number Publication Date
FR2610696A1 FR2610696A1 (en) 1988-08-12
FR2610696B1 true FR2610696B1 (en) 1989-12-01

Family

ID=9347685

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8701514A Expired FR2610696B1 (en) 1987-02-09 1987-02-09 MECHANICAL ACCESSORIES FOR SELF-PROPELLING DEVICES FOR RENEWING UNDERGROUND PIPES

Country Status (1)

Country Link
FR (1) FR2610696B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3910354C1 (en) * 1989-03-30 1990-06-28 Diga - Die Gasheizung Gmbh, 4300 Essen, De
RU2510451C2 (en) * 2010-07-09 2014-03-27 Общество с ограниченной ответственностью "Биттехника" Internal mechanical pipe cutter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257077B (en) * 1962-09-27 1967-12-28 Wolfgang Ebeling Dipl Ing Self-advancing pre-drilling machine
GB2137719B (en) * 1983-03-31 1987-01-28 Daly Limited P N Pipe replacement
GB8401452D0 (en) * 1984-01-19 1984-02-22 British Gas Corp Replacing mains

Also Published As

Publication number Publication date
FR2610696A1 (en) 1988-08-12

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Legal Events

Date Code Title Description
ST Notification of lapse