IL40461A - Pipe laying apparatus - Google Patents

Pipe laying apparatus

Info

Publication number
IL40461A
IL40461A IL40461A IL4046172A IL40461A IL 40461 A IL40461 A IL 40461A IL 40461 A IL40461 A IL 40461A IL 4046172 A IL4046172 A IL 4046172A IL 40461 A IL40461 A IL 40461A
Authority
IL
Israel
Prior art keywords
conduit
vehicle
advancing
expanded
advance
Prior art date
Application number
IL40461A
Other versions
IL40461A0 (en
Original Assignee
Takata Kojyo Co
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 Takata Kojyo Co filed Critical Takata Kojyo Co
Publication of IL40461A0 publication Critical patent/IL40461A0/en
Publication of IL40461A publication Critical patent/IL40461A/en

Links

Classifications

    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/02—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore of moulding techniques only
    • B29C69/025—Deforming articles in a simpler intermediate shape without internal stresses for packaging transporting or storage and reshaping and fixing the original configuration on the place of use
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/06—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam for articles of indefinite length
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/16—Straightening or flattening
    • B29C53/20—Straightening or flattening of tubes
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/101—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables forming during digging, e.g. underground canalisations or conduits, by bending or twisting a strip of pliable material; by extrusion
    • 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
    • F16L1/038—Laying or reclaiming pipes on land, e.g. above the ground in the ground the pipes being made in situ
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • B29C2035/042—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water
    • B29C2035/043—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids other than water oil
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/041—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using liquids
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/04—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam
    • B29C35/045—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using liquids, gas or steam using gas or flames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Claims (3)

WHAT IS CLAIMED ISt
1. · A pipe laying apparatus comprising a vehicle, means mounted on said vehicle for storing in a compact longitudinally withdrawable condition a storage of a lay flat conduit formed of a heat hardenablo polymeric resin composition, means on said trehicle for extending conduit from said storage to a fully expanded state, means for rearwardly advancing said expanded conduit with the advance of said vehicle and discharging it in situ, at the trailing end of said vehicle, said extending means including a freely mounted expanding form positioned to be within said advancing conduit, means for restricting the longitudinal rearward advance of said form, and means on said vehicle for heating said expanded conduit whereby to effect its hardening during its rearward advance along said vehicle.
2. * The apparatus of claim 1 wherein said lay flat Conduit is formed of a heat hardenable polymeric resin and said hardening means comprises means for heating said expanded conduit*
3. * The apparatus of claim 2 wherein said hardening means comprises a chamber through wh&ch said expanded conduit advances, a plurality of nozzles directing a stream of hot fluid onto said advancing conduit, and a heating device and means for recirculating the effluent fluid through said heating device back to said nozzles* The apparatus of claim 1 wherein said expanding means comprises an expanding form positioned within said advancing conduit and means for restricting the longitudinal advance of said form* AT 40461/2 /' 5. The apparatus of claim 1 including a prime mover for advancing said vehicle* 6. The apparatus of claim 5 including means for sensing the hardness of the expanded conduit discharged from said vehicle and means responsive to. said hardness sensing means for controlling the speed of advance of said vehicle. 7. The apparatus of claim 1 including a reel mounted on said vehicle, said lay flat conduit being wound on said reel. C P.O. BOX 33116, TEL AVIV. ATTORNEYS FOR APLICA T
IL40461A 1971-09-30 1972-09-28 Pipe laying apparatus IL40461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46075889A JPS4841511A (en) 1971-09-30 1971-09-30

Publications (2)

Publication Number Publication Date
IL40461A0 IL40461A0 (en) 1972-11-28
IL40461A true IL40461A (en) 1976-01-30

Family

ID=13589307

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40461A IL40461A (en) 1971-09-30 1972-09-28 Pipe laying apparatus

Country Status (18)

Country Link
JP (1) JPS4841511A (en)
AT (1) AT327623B (en)
AU (1) AU461654B2 (en)
BE (1) BE789380A (en)
BR (1) BR7206780D0 (en)
CA (1) CA967014A (en)
CH (1) CH556993A (en)
DE (1) DE2248201C3 (en)
DK (1) DK138556B (en)
ES (1) ES407135A1 (en)
FI (1) FI56328C (en)
FR (1) FR2155485A5 (en)
IL (1) IL40461A (en)
IT (1) IT966625B (en)
LU (1) LU66202A1 (en)
NL (1) NL7213208A (en)
SE (1) SE373902B (en)
ZA (1) ZA726690B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5223165B2 (en) * 1972-11-11 1977-06-22
JPS49103721U (en) * 1972-12-26 1974-09-05
FR2234448B1 (en) * 1973-06-25 1977-12-23 Petroles Cie Francaise
JPS5851834B2 (en) * 1978-08-25 1983-11-18 浮田工業株式会社 Speed control device for printing presses and post-processing machines
HU180366B (en) * 1980-06-30 1983-02-28 Forgacs Csaba Fluid furthering hoes device particularly for agrarina ccultures
FR2790534B1 (en) 1999-03-05 2001-05-25 Drillflex METHOD AND INSTALLATION FOR PLACING A CYLINDRICAL PIPELINE ON A SUPPORT

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1341403A (en) * 1962-12-20 1963-10-25 Transportable device for making pipes at the place of their installation
US3422631A (en) * 1966-11-16 1969-01-21 Daniel Silverman Method and apparatus for driving and lining an underground conduit
GB1231445A (en) * 1968-12-03 1971-05-12

Also Published As

Publication number Publication date
JPS4841511A (en) 1973-06-18
FR2155485A5 (en) 1973-05-18
LU66202A1 (en) 1973-01-17
ATA842072A (en) 1975-04-15
ES407135A1 (en) 1975-10-16
CH556993A (en) 1974-12-13
ZA726690B (en) 1973-06-27
DE2248201B2 (en) 1980-11-13
AT327623B (en) 1976-02-10
DE2248201A1 (en) 1973-04-05
AU4733972A (en) 1974-04-26
NL7213208A (en) 1973-04-03
DK138556C (en) 1979-02-26
BE789380A (en) 1973-01-15
FI56328B (en) 1979-09-28
SE373902B (en) 1975-02-17
IT966625B (en) 1974-02-20
AU461654B2 (en) 1975-06-05
DE2248201C3 (en) 1981-09-03
FI56328C (en) 1980-01-10
BR7206780D0 (en) 1973-08-21
CA967014A (en) 1975-05-06
DK138556B (en) 1978-09-25
IL40461A0 (en) 1972-11-28

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