ES2051175B1 - APPARATUS FOR CONTINUOUSLY MANUFACTURING A CORRUGATED TUBE. - Google Patents

APPARATUS FOR CONTINUOUSLY MANUFACTURING A CORRUGATED TUBE.

Info

Publication number
ES2051175B1
ES2051175B1 ES09102571A ES9102571A ES2051175B1 ES 2051175 B1 ES2051175 B1 ES 2051175B1 ES 09102571 A ES09102571 A ES 09102571A ES 9102571 A ES9102571 A ES 9102571A ES 2051175 B1 ES2051175 B1 ES 2051175B1
Authority
ES
Spain
Prior art keywords
rollers
corrugated tube
continuously manufacturing
wall
roller
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 - Fee Related
Application number
ES09102571A
Other languages
Spanish (es)
Other versions
ES2051175A2 (en
ES2051175R (en
Inventor
Noboru Hasegawa
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.)
Toyo Kagaku Co Ltd
Original Assignee
Toyo Kagaku Co Ltd
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 Toyo Kagaku Co Ltd filed Critical Toyo Kagaku Co Ltd
Publication of ES2051175A2 publication Critical patent/ES2051175A2/en
Publication of ES2051175R publication Critical patent/ES2051175R/es
Application granted granted Critical
Publication of ES2051175B1 publication Critical patent/ES2051175B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/825—Mandrels especially adapted for winding and joining for continuous winding
    • B29C53/827—Mandrels especially adapted for winding and joining for continuous winding formed by several elements rotating about their own axes
    • 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
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • B29C53/586—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends having corrugations
    • 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
    • B29L2023/18—Pleated or corrugated hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

UN APARATO PARA FABRICAR CONTINUAMENTE UN TUBO ONDULADO QUE TIENE UNA SUPERFICIE INTERIOR LISA Y UNA PARED EXTERIOR ONDULADA. EL APARATO ESTA COMPUESTO DE UN CONJUNTO DE RODILLOS CONSTITUIDO POR UNA PLURALIDAD DE PRIMEROS RODILLOS NERVADOS Y UNA PLURALIDAD DE SEGUNDOS RODILLOS DE SUPERFICIE LISA, CADA UNO DE LOS CUALES CONSTITUYE UNA PROLONGACION DE LOS PRIMEROS RODILLOS. CADA UNO DE LOS PRIMEROS RODILLOS ES HECHO GIRAR A LA MISMA VELOCIDAD, MIENTRAS QUE CADA UNO DE LOS SEGUNDOS RODILLOS TIENE UN ARBOL QUE PASA A TRAVES DEL PRIMER RODILLO Y ES HECHO GIRAR A LA MISMA VELOCIDAD MAS RAPIDAMENTE QUE LOS PRIMEROS RODILLOS POR LA ROTACION DEL ARBOL. UNA PRIMERA TIRA DE RESINA SINTETICA ES ALIMENTADA A ENCIMA DE LOS PRIMEROS RODILLOS NERVADOS DEL CONJUNTO DE RODILLOS PARA SER ARROLLADA HELICOIDALMENTE ALREDEDOR DE LOS MISMOS PARA FORMAR LA PARED EXTERIOR ONDULADA. UNA SEGUNDA TIRA DE RESINA SINTETICA ES ALIMENTADA DESDE EL INTERIOR DEL CONJUNTO DE RODILLOS A ENCIMA DE LOS SEGUNDOS RODILLOS DE SUPERFICIE LISA PARA FORMAR LA SUPERFICIE INTERIOR LISA DEL TUBO ONDULADO MIENTRAS ESTA SIENDO UNIDA A LA PARED EXTERIOR ONDULADA.AN APPARATUS FOR CONTINUOUSLY MANUFACTURING A CORRUGATED TUBE WHICH HAS A SMOOTH INTERIOR SURFACE AND A CORRUGATED EXTERIOR WALL. THE APPARATUS IS COMPOSED OF A SET OF ROLLERS CONSISTING OF A PLURALITY OF FIRST RIBBED ROLLERS AND A PLURALITY OF SECOND ROLLERS WITH A SMOOTH SURFACE, EACH ONE OF WHICH CONSTITUTES A PROLONGATION OF THE FIRST ROLLERS. EACH ONE OF THE FIRST ROLLERS IS MADE TO ROTATE AT THE SAME SPEED, WHILE EACH ONE OF THE SECOND ROLLERS HAS A TREE THAT PASSES THROUGH THE FIRST ROLLER AND IS MADE TO ROTATE AT THE SAME SPEED FASTER THAN THE FIRST ROLLERS. TREE. A FIRST STRIP OF SYNTHETIC RESIN IS FEED ON TOP OF THE FIRST NERVED ROLLERS OF THE ROLLER SET TO BE HELICALLY ROLLED AROUND THEM TO FORM THE WAVY OUTER WALL. A SECOND STRIP OF SYNTHETIC RESIN IS FEED FROM INSIDE THE ROLLER ASSEMBLY ABOVE THE SECOND SMOOTH SURFACE ROLLERS TO FORM THE SMOOTH INTERIOR SURFACE OF THE CORRUGATED TUBE WHILE IT IS ATTACHED TO THE WAVY OUTER WALL.

ES09102571A 1990-11-22 1991-11-20 APPARATUS FOR CONTINUOUSLY MANUFACTURING A CORRUGATED TUBE. Expired - Fee Related ES2051175B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2316135A JPH0751327B2 (en) 1990-11-22 1990-11-22 Internal smooth corrugated pipe manufacturing equipment

Publications (3)

Publication Number Publication Date
ES2051175A2 ES2051175A2 (en) 1994-06-01
ES2051175R ES2051175R (en) 1995-06-16
ES2051175B1 true ES2051175B1 (en) 1996-07-01

Family

ID=18073647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09102571A Expired - Fee Related ES2051175B1 (en) 1990-11-22 1991-11-20 APPARATUS FOR CONTINUOUSLY MANUFACTURING A CORRUGATED TUBE.

Country Status (4)

Country Link
JP (1) JPH0751327B2 (en)
BE (1) BE1004786A3 (en)
ES (1) ES2051175B1 (en)
IL (2) IL100049A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW226003B (en) * 1992-11-13 1994-07-01 Toyo Kagaku Kk

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB416139A (en) * 1933-05-18 1934-09-13 Arthur John Rowledge Improvements in gearing for propellers
FR847738A (en) * 1938-06-08 1939-10-16 Thruster with zero reaction torque
NZ208302A (en) * 1983-06-08 1986-04-11 Toyo Kagaku Kk Manufacturing corrugated plastics tubes with smooth inner wall
US4824502A (en) * 1987-03-06 1989-04-25 Uc Industry Co., Ltd. Method and apparatus for manufacturing a plastic pipe
CH671922A5 (en) * 1987-04-14 1989-10-13 Ametex Ag
IT212307Z2 (en) * 1987-07-01 1989-07-04 Akzo Srl PROPULSOR FOR COUNTER-ROTATING PROPELLER BOATS EQUIPPED WITH A CAPE
JPH0737064B2 (en) * 1987-12-14 1995-04-26 積水化学工業株式会社 Pipe making machine

Also Published As

Publication number Publication date
BE1004786A3 (en) 1993-01-26
IL100049A (en) 1996-09-12
ES2051175A2 (en) 1994-06-01
ES2051175R (en) 1995-06-16
JPH0751327B2 (en) 1995-06-05
IL100049A0 (en) 1992-08-18
JPH04189127A (en) 1992-07-07

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20041122