ES391237A1 - Mechanism feeder of mandriles and separator of the tubes formed on them by winding of a fibrocement layer. (Machine-translation by Google Translate, not legally binding) - Google Patents

Mechanism feeder of mandriles and separator of the tubes formed on them by winding of a fibrocement layer. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES391237A1
ES391237A1 ES391237A ES391237A ES391237A1 ES 391237 A1 ES391237 A1 ES 391237A1 ES 391237 A ES391237 A ES 391237A ES 391237 A ES391237 A ES 391237A ES 391237 A1 ES391237 A1 ES 391237A1
Authority
ES
Spain
Prior art keywords
arms
mandrel
winding
layer
support
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
ES391237A
Other languages
Spanish (es)
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.)
Iberit S A
Original Assignee
Iberit S A
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 Iberit S A filed Critical Iberit S A
Publication of ES391237A1 publication Critical patent/ES391237A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/42—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces
    • B28B21/48—Methods or machines specially adapted for the production of tubular articles by shaping on or against mandrels or like moulding surfaces by wrapping, e.g. winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Mandrel feeding mechanism and separator of the tubes formed on them by winding a layer of fiber cement, the rest of this layer is continuously driven on an endless support, characterized by the fact that it comprises, in combination: two parallel arms and located at both sides and above the endless support, each arm being provided, on the side of the support, with a notch width greater than the diameter of the mandrels and the distances between the bottoms of the notches of the two arms and between the edges being provided. External of these notches, respectively greater and smaller than the length of the mandrels; means of control of these arms so that they describe, within two vertical plenums, longitudinal and parallel, a cycle comprising advance movements to enter a bare mandrel, with sufficient amplitude for these arms to find, before the end of their advance, a loaded, lifting mandrel to leave the bare mandrel, recoil and descent; at least one rolling ramp whose upper face is above the support but below the arms, to allow the rolling of the bare mandrel, driven in its forward movement, and at least one means intended to rest against the mandrel loaded with a tube, on the side opposite the arms, to force this mandrel to rotate in the direction of winding, when it is reached by the arms in the course of the forward movement of these. (Machine-translation by Google Translate, not legally binding)
ES391237A 1970-06-03 1971-05-06 Mechanism feeder of mandriles and separator of the tubes formed on them by winding of a fibrocement layer. (Machine-translation by Google Translate, not legally binding) Expired ES391237A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020297A FR2093127A5 (en) 1970-06-03 1970-06-03

Publications (1)

Publication Number Publication Date
ES391237A1 true ES391237A1 (en) 1973-07-01

Family

ID=9056582

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391237A Expired ES391237A1 (en) 1970-06-03 1971-05-06 Mechanism feeder of mandriles and separator of the tubes formed on them by winding of a fibrocement layer. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES391237A1 (en)
FR (1) FR2093127A5 (en)

Also Published As

Publication number Publication date
FR2093127A5 (en) 1972-01-28

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