ES484764A1 - Un metodo de formar tubos a partir de fleje - Google Patents

Un metodo de formar tubos a partir de fleje

Info

Publication number
ES484764A1
ES484764A1 ES484764A ES484764A ES484764A1 ES 484764 A1 ES484764 A1 ES 484764A1 ES 484764 A ES484764 A ES 484764A ES 484764 A ES484764 A ES 484764A ES 484764 A1 ES484764 A1 ES 484764A1
Authority
ES
Spain
Prior art keywords
strip
forming tubes
machine
differential pressure
overlap
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
ES484764A
Other languages
English (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.)
Rib Loc Hong Kong Ltd
Original Assignee
Rib Loc Hong Kong 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 Rib Loc Hong Kong Ltd filed Critical Rib Loc Hong Kong Ltd
Publication of ES484764A1 publication Critical patent/ES484764A1/es
Expired 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/121—Making tubes or metal hoses with helically arranged seams with seams being neither welded nor soldered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53709—Overedge assembling means
    • Y10T29/53717—Annular work
    • Y10T29/53722—Annular work with radially acting tool inside annular work

Landscapes

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

Abstract

Un método de formar tubos a partir de fleje, que comprende: (a) alimentar hacia adelante un fleje que tiene un nervio y una garganta complementarios espaciados entre sí sobre el citado fleje de modo que cada uno se extiende longitudinalmente sobre el citado fleje y que miran en sentidos opuestos en el citado fleje; (b) guiar al citado fleje a una configuración helicoidal con el citado nervio en coincidencia con la citada garganta después de una revolución de la citada hélice para solapar los bordes del citado fleje; y © apretar juntas las citadas partes que se solapan del citado fleje sobre un rodillo de unir mientras se mantiene una presión diferencial en la dirección de la citada alimentación entre aquella parte del citado fleje que está siendo movida llevándola al citado rodillo de unión, y el tubo formado por el fleje arrollado helicoidalmente más allá del citado rodillo de unir.
ES484764A 1978-10-06 1979-10-05 Un metodo de formar tubos a partir de fleje Expired ES484764A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPD628278 1978-10-06

Publications (1)

Publication Number Publication Date
ES484764A1 true ES484764A1 (es) 1980-09-01

Family

ID=3767767

Family Applications (2)

Application Number Title Priority Date Filing Date
ES484764A Expired ES484764A1 (es) 1978-10-06 1979-10-05 Un metodo de formar tubos a partir de fleje
ES489526A Expired ES8100152A1 (es) 1978-10-06 1980-03-13 Una maquina para formar tubos a partir de fleje.(como divisional de la patente numero 484.764)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES489526A Expired ES8100152A1 (es) 1978-10-06 1980-03-13 Una maquina para formar tubos a partir de fleje.(como divisional de la patente numero 484.764)

Country Status (7)

Country Link
US (1) US4438643A (es)
JP (3) JPS5561434A (es)
AU (1) AU530251B2 (es)
CA (1) CA1148413A (es)
DE (1) DE2965211D1 (es)
ES (2) ES484764A1 (es)
SG (1) SG3985G (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378404D1 (en) * 1982-05-27 1988-12-15 Rib Loc Int Ltd Helically-formed pipe winding machine
NZ207219A (en) * 1984-02-20 1988-10-28 Rib Loc Int Ltd Helically wound tube formed from flat strip with interlocking edge ribs
AT386140B (de) * 1985-12-30 1988-07-11 Inst Elektroswarki Patona Einrichtung zum halten von zu schweissenden band- und rohrkanten beim schweissen von schraubennahtrohren
JPH0761678B2 (ja) * 1986-10-11 1995-07-05 清治 永吉 樹脂管の製造装置
FI85231C (fi) * 1989-02-17 1992-03-25 Tuotekolmio Oy Maskin foer framstaellning av roer med spiralsoem.
US6339945B2 (en) * 1998-01-27 2002-01-22 Pacific Roller Die Co., Inc. Apparatus for forming tapered spiral tubes
US6145732A (en) 1999-10-20 2000-11-14 Edward A. Akins Cylindrical helical seamed tube and method and apparatus therefore
US6675901B2 (en) 2000-06-01 2004-01-13 Schlumberger Technology Corp. Use of helically wound tubular structure in the downhole environment
PE20021139A1 (es) 2001-05-29 2003-02-06 Amanco Holding Inc Aparato para fabricar tubos ajustables
US6679334B2 (en) 2001-05-30 2004-01-20 Schlumberger Technology Corporation Use of helically wound tubular structure in the downhole environment
NZ552368A (en) * 2004-06-25 2010-08-27 Nova Duct Technologies Pty Ltd Mandrel assembly for manufacturing tubular products using a first plate with a drive roller and at least one idler roller
JP5273698B2 (ja) * 2005-12-27 2013-08-28 足立建設工業株式会社 管渠におけるライニング用管状体の製管装置及びその製管方法
US20070245789A1 (en) * 2006-04-21 2007-10-25 Zepp William L Method of producing helically corrugated metal pipe and related pipe construction
JP4767155B2 (ja) * 2006-11-26 2011-09-07 足立建設工業株式会社 管渠におけるライニング用管状体の製管装置及びその製管方法
JP2010023350A (ja) * 2008-07-18 2010-02-04 Sekisui Chem Co Ltd 製管装置およびこの製管装置を用いた管状体の製管方法
CN201592916U (zh) * 2009-11-09 2010-09-29 华瀚科技有限公司 送带机构
US10189064B2 (en) 2010-01-25 2019-01-29 Keystone Tower Systems, Inc. Control system and method for tapered structure construction
US8720153B2 (en) 2010-01-25 2014-05-13 Keystone Tower Systems, Inc. Tapered spiral welded structure
US9103470B2 (en) * 2010-07-07 2015-08-11 Bj2, Llc Apparatus and method for making a corrugated product
DK2760629T3 (da) 2011-09-20 2020-02-03 Keystone Tower Systems Inc Konstruktion med kegleformet struktur
CN105799145A (zh) * 2016-05-05 2016-07-27 淮安信息职业技术学院 Pvc-u管道缠绕机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230123A (en) * 1961-06-23 1966-01-18 Lockheed Aircraft Corp Method and apparatus for forming a tube of spirally wound tapes
US3863480A (en) * 1973-08-28 1975-02-04 Johns Manville Apparatus for forming corrugated strip material into helically wound tubing
US3865146A (en) * 1974-03-22 1975-02-11 Johns Manville Helically wound tubing and method of forming the same
US4058997A (en) * 1974-11-13 1977-11-22 Emil Siegwart Apparatus for manufacturing tubes

Also Published As

Publication number Publication date
JPS6213170B2 (es) 1987-03-24
ES489526A0 (es) 1980-11-01
AU530251B2 (en) 1983-07-07
JPH0311611B2 (es) 1991-02-18
JPH0310493B2 (es) 1991-02-13
DE2965211D1 (en) 1983-05-19
ES8100152A1 (es) 1980-11-01
JPS62151219A (ja) 1987-07-06
JPS5561434A (en) 1980-05-09
US4438643A (en) 1984-03-27
SG3985G (en) 1985-06-14
JPS62151220A (ja) 1987-07-06
AU5162279A (en) 1980-04-24
CA1148413A (en) 1983-06-21

Similar Documents

Publication Publication Date Title
ES484764A1 (es) Un metodo de formar tubos a partir de fleje
CA978499A (en) Method for treating a web
AU520443B2 (en) Underground mining machine
ES497577A0 (es) Un metodo para alimentar una banda de material provista con lineas de arrugas transversales
ES494801A0 (es) Un metodo de produccion endoergica de productos de oxidaciony reduccion.
GB1469132A (en) Apparatus for holding flexible sheet material
CA1008683A (en) Paper machine clothing and a method for the production thereof
AU1569476A (en) Blank feeding machine
GB1482822A (en) Method of feeding strip material via a strip accumulator to a processing line
ES515502A0 (es) Metodo de produccion de un material metalico compuesto.
IT7923255A0 (it) Dispositivo di tenuta per cuscinetti, specialmente per cuscinetti a rulli.
DE3372214D1 (en) Process for producing vitamin b12 by the fermentation technique, and vitamin b12-producing microorganism
AU499120B2 (en) Flowbox fob. fibrous web making machine
CA950355A (en) Oil recovery method
JPS5239880A (en) Method for punching a double steel tape continuously
AU1276976A (en) Idler roller assembly for punch press feed
AU518451B2 (en) Web rolling apparatus
EP0066066A3 (en) Beneficiated coal, coal mixtures and processes for the production thereof and an arrangement for producing a beneficiated coal product
JPS528956A (en) Rail pressure welding machine with punch shearing machine
GB1088862A (en) Method and machine for converting a running length of fabric into shorter segments with sealed edges
ES464326A1 (es) Perfeccionamientos en colectores solares.
DE2960882D1 (en) Method for increasing the productivity of a well penetrating an underground formation
CS183732B2 (en) Method for producing 2-substituted 4,5-dialkyl-6,7-benzomorphans
JPS5390911A (en) Magnetic tape loader
CA879589A (en) Method of compacting potassium salts produced by flotation, with the aid of roll presses