ES8502356A1 - Apparatus for manufacturing flexible corrugated tubes. - Google Patents

Apparatus for manufacturing flexible corrugated tubes.

Info

Publication number
ES8502356A1
ES8502356A1 ES525975A ES525975A ES8502356A1 ES 8502356 A1 ES8502356 A1 ES 8502356A1 ES 525975 A ES525975 A ES 525975A ES 525975 A ES525975 A ES 525975A ES 8502356 A1 ES8502356 A1 ES 8502356A1
Authority
ES
Spain
Prior art keywords
strip
forming
unit
spider
rollers
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
ES525975A
Other languages
Spanish (es)
Other versions
ES525975A0 (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.)
Security Lumber and Supply Co
Original Assignee
Security Lumber and Supply 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 Security Lumber and Supply Co filed Critical Security Lumber and Supply Co
Publication of ES525975A0 publication Critical patent/ES525975A0/en
Publication of ES8502356A1 publication Critical patent/ES8502356A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/126—Supply, or operations combined with supply, of strip material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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 non-welded and non-soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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
    • B21C37/128—Control or regulating devices

Abstract

Apparatus for helically curling longitudinally currugated thin strip material into a flexible corrugated tube has a curling unit with driven input rollers forming a nip that matches the strip, and a cassette for a reel of the material which is connected to said unit and has strip guide rollers immediately adjacent the input rollers. The curling unit has driven output rollers on an upright support to drive the strip, and a spider which is vertically adjustable on the support and carries strip guide rollers which are on spindles equidistant from the longitudinal axis of the forming tube, and radially adjustable, so that adjustment of the spider on the support and the spindles on the spider permits the unit to form tubes of different diameters. A locking mechanism intermittently crimps overlapping parts of the forming tube. A bending device aids in forming relatively stiff strip stock, and also aids in forming softer stock into very small diameter tubes.
ES525975A 1982-09-28 1983-09-27 Apparatus for manufacturing flexible corrugated tubes. Expired ES8502356A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US42553282A 1982-09-28 1982-09-28
US52109083A 1983-08-10 1983-08-10

Publications (2)

Publication Number Publication Date
ES525975A0 ES525975A0 (en) 1985-01-01
ES8502356A1 true ES8502356A1 (en) 1985-01-01

Family

ID=27026718

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525975A Expired ES8502356A1 (en) 1982-09-28 1983-09-27 Apparatus for manufacturing flexible corrugated tubes.

Country Status (5)

Country Link
EP (1) EP0104844B1 (en)
CA (1) CA1231006A (en)
DE (1) DE3372446D1 (en)
DK (1) DK445083A (en)
ES (1) ES8502356A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0201729A3 (en) * 1985-04-12 1987-04-29 Horst Hano Device for the production of wrapped tube as well as a wrapped tube
US6192726B1 (en) * 1999-11-05 2001-02-27 Lindab Ab System and method for corrugating spiral formed pipe
GB2433453B (en) * 2005-12-23 2010-08-11 Iti Scotland Ltd An apparatus for and method of manfacturing helically wound structures
CN102284580B (en) * 2011-06-20 2014-01-01 石家庄巨力科技有限公司 Large corrugated pipe forming machine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1527900A1 (en) * 1966-03-02 1970-02-05 Westerbarkey Westaflex Tube made of thin sheet metal or metal foil
US3472463A (en) * 1968-02-13 1969-10-14 Richard M Fedor Cartridge unit for coils
US4141385A (en) * 1972-07-17 1979-02-27 Emil Siegwart Flexible corrugated tube
US3940962A (en) * 1974-05-09 1976-03-02 Pacific Roller Die Company, Incorporated Conduit making machine with diameter control and method
US4058997A (en) * 1974-11-13 1977-11-22 Emil Siegwart Apparatus for manufacturing tubes
DE2835024C2 (en) * 1978-08-10 1980-12-11 Csepel Muevek Egyedi Gepgyara, Budapest Device for forming spiral seam tubes from steel strip or sheet metal
US4197728A (en) * 1978-09-11 1980-04-15 Mcgowen Lloyd E Flexible piping method and apparatus of producing same

Also Published As

Publication number Publication date
EP0104844B1 (en) 1987-07-15
ES525975A0 (en) 1985-01-01
CA1231006A (en) 1988-01-05
DK445083D0 (en) 1983-09-28
EP0104844A2 (en) 1984-04-04
DE3372446D1 (en) 1987-08-20
DK445083A (en) 1984-03-29
EP0104844A3 (en) 1984-07-11

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