ES192002U - PROVISION OF SIGNALING THE PRESENCE OF UNDERGROUND CHANNELS. - Google Patents

PROVISION OF SIGNALING THE PRESENCE OF UNDERGROUND CHANNELS.

Info

Publication number
ES192002U
ES192002U ES0192002U ES192002U ES192002U ES 192002 U ES192002 U ES 192002U ES 0192002 U ES0192002 U ES 0192002U ES 192002 U ES192002 U ES 192002U ES 192002 U ES192002 U ES 192002U
Authority
ES
Spain
Prior art keywords
arrangement
signaling
shovel
provision
edges
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.)
Granted
Application number
ES0192002U
Other languages
Spanish (es)
Other versions
ES192002Y (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.)
Plymouth Francaise SA
Original Assignee
Plymouth Francaise 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 Plymouth Francaise SA filed Critical Plymouth Francaise SA
Publication of ES192002U publication Critical patent/ES192002U/en
Application granted granted Critical
Publication of ES192002Y publication Critical patent/ES192002Y/en
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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/024—Laying or reclaiming pipes on land, e.g. above the ground
    • F16L1/06—Accessories therefor, e.g. anchors
    • F16L1/11—Accessories therefor, e.g. anchors for the detection or protection of pipes in the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Earth Drilling (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Signaling arrangement for the presence of underground pipes, characterized in that it has two different thresholds of elongation at break and two different thresholds of breaking strength, so that at the moment when the bucket of a mechanical shovel finds this arrangement and causes its breakage they always appear, both at the edges of the trench, and far surpassing the edges of the shovel bucket, pieces of this arrangement that are sufficiently visible by the shovel driver, so that the signaling arrangement then perfectly fulfills its function. (Machine-translation by Google Translate, not legally binding)
ES1973192002U 1972-06-16 1973-05-30 PROVISION FOR SIGNALLING THE PRESENCE OF UNDERGROUND PIPES. Expired ES192002Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222282A FR2190241A7 (en) 1972-06-16 1972-06-16

Publications (2)

Publication Number Publication Date
ES192002U true ES192002U (en) 1974-08-16
ES192002Y ES192002Y (en) 1974-12-16

Family

ID=9100521

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1973192002U Expired ES192002Y (en) 1972-06-16 1973-05-30 PROVISION FOR SIGNALLING THE PRESENCE OF UNDERGROUND PIPES.

Country Status (12)

Country Link
AT (1) AT327104B (en)
BE (1) BE796110A (en)
DK (1) DK138294B (en)
ES (1) ES192002Y (en)
FR (1) FR2190241A7 (en)
GB (1) GB1420269A (en)
IE (1) IE37480B1 (en)
IT (1) IT7320995U1 (en)
LU (1) LU67151A1 (en)
NL (1) NL177850C (en)
NO (1) NO140387C (en)
SE (1) SE406844B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2516567A1 (en) * 1981-11-16 1983-05-20 Nortene Sa Extensible netting for marking locations of buried pipes or cables - pref. made of blended polyolefin(s) contg. ethylene! vinyl! acetate copolymer
FR2551480B1 (en) * 1983-09-06 1985-11-29 Plymouth Francaise Sa MATERIAL FOR LOCATING UNDERGROUND PIPES
US4949664A (en) * 1989-01-03 1990-08-21 Thor Enterprises, Inc. Warning tape for underground lines
FR2724442B1 (en) * 1994-09-14 1996-12-13 Plymouth Francaise Sa WARNING DEVICE FOR LOCATING UNDERGROUND WORKS
ITMI20022474A1 (en) * 2002-11-21 2004-05-22 Tenax Spa SLAB ELEMENT WITH CUSTOMIZATION ELEMENTS, HIGHLIGHTING,
FR2986850B1 (en) * 2012-02-10 2014-02-14 Plymouth Francaise Sa WARNING DEVICE FOR THE REPORTING OF ENTERRES OBJECTS

Also Published As

Publication number Publication date
AT327104B (en) 1976-01-12
IE37480B1 (en) 1977-08-03
ES192002Y (en) 1974-12-16
ATA441373A (en) 1975-03-15
SE406844B (en) 1979-02-26
NL177850C (en) 1985-12-02
IE37480L (en) 1973-12-16
NO140387C (en) 1979-08-22
BE796110A (en) 1973-06-18
GB1420269A (en) 1976-01-07
IT7320995U1 (en) 1974-09-22
FR2190241A7 (en) 1974-01-25
NO140387B (en) 1979-05-14
NL177850B (en) 1985-07-01
DK138294C (en) 1979-01-15
NL7305537A (en) 1973-12-18
LU67151A1 (en) 1973-05-22
DK138294B (en) 1978-08-07

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