ES229042U - Pipe principally for installation in the ground - Google Patents

Pipe principally for installation in the ground

Info

Publication number
ES229042U
ES229042U ES1977229042U ES229042U ES229042U ES 229042 U ES229042 U ES 229042U ES 1977229042 U ES1977229042 U ES 1977229042U ES 229042 U ES229042 U ES 229042U ES 229042 U ES229042 U ES 229042U
Authority
ES
Spain
Prior art keywords
pipe
female end
end portion
alignment
transverse axis
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
ES1977229042U
Other languages
Spanish (es)
Other versions
ES229042Y (en
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 filed Critical
Publication of ES229042U publication Critical patent/ES229042U/en
Application granted granted Critical
Publication of ES229042Y publication Critical patent/ES229042Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • B29D23/003—Pipe joints, e.g. straight joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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
    • F16L1/028—Laying or reclaiming pipes on land, e.g. above the ground in the ground
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Joints With Sleeves (AREA)
  • Sewage (AREA)
  • Supports For Pipes And Cables (AREA)

Abstract

Pipe arrangement, having an oval cross section and adapted to be installed in a soil trench, such that its major transverse axis is oriented vertically, said pipe having a female end portion adapted to receive a male end of a successive pipeline and the female end of said pipe having signals for alignment during installation arranged near and pointing to the opposite intersections between the major transverse axis of the pipe and said female end portion, characterized in that at least one of said alignment signals is in the inner surface of said pipe next to the flat edge face of said female end portion or said flat edge face, whereby said alignment signal is visible when said pipe is placed in a soil trench with said alignment signal in its bottom or bottom side. (Machine-translation by Google Translate, not legally binding)
ES1977229042U 1976-05-18 1977-05-18 PIPE LAYOUT. Expired ES229042Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976063712U JPS571189Y2 (en) 1976-05-18 1976-05-18

Publications (2)

Publication Number Publication Date
ES229042U true ES229042U (en) 1977-11-01
ES229042Y ES229042Y (en) 1978-03-01

Family

ID=13237256

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229042U Expired ES229042Y (en) 1976-05-18 1977-05-18 PIPE LAYOUT.

Country Status (9)

Country Link
JP (1) JPS571189Y2 (en)
AU (1) AU502592B2 (en)
CA (1) CA1067928A (en)
DE (1) DE2722300A1 (en)
ES (1) ES229042Y (en)
FR (1) FR2352117A1 (en)
GB (1) GB1548097A (en)
IT (1) IT1084298B (en)
NL (1) NL7705440A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4955411A (en) * 1981-09-04 1990-09-11 The Goodyear Tire & Rubber Company Hose having index mark
FR2758381B1 (en) * 1997-01-28 1999-02-26 Alphacan Sa BI-ORIENTED PLASTIC TUBE
AU2020239620B2 (en) * 2019-09-27 2025-11-27 Andrew John Hanifin Method and Apparatus for Indicating a Boundary in a Pipe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48105911U (en) * 1972-03-09 1973-12-08

Also Published As

Publication number Publication date
IT1084298B (en) 1985-05-25
FR2352117A1 (en) 1977-12-16
JPS52153925U (en) 1977-11-22
JPS571189Y2 (en) 1982-01-08
GB1548097A (en) 1979-07-04
NL7705440A (en) 1977-11-22
FR2352117B1 (en) 1979-03-30
CA1067928A (en) 1979-12-11
ES229042Y (en) 1978-03-01
AU2520477A (en) 1978-11-23
DE2722300A1 (en) 1977-11-24
AU502592B2 (en) 1979-08-02

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19971201