[go: up one dir, main page]

FR740860A - Perfectionnements à la fabrication des fils ou bandes de caoutchouc ou matières analogues - Google Patents

Perfectionnements à la fabrication des fils ou bandes de caoutchouc ou matières analogues

Info

Publication number
FR740860A
FR740860A FR740860DA FR740860A FR 740860 A FR740860 A FR 740860A FR 740860D A FR740860D A FR 740860DA FR 740860 A FR740860 A FR 740860A
Authority
FR
France
Prior art keywords
bands
thread
rubber
manufacture
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
Other languages
English (en)
Inventor
Ugo Pestalozza
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR740860A publication Critical patent/FR740860A/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/42—Formation of filaments, threads, or the like by cutting films into narrow ribbons or filaments or by fibrillation of films or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/22—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller
    • B26D1/225—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with a movable member, e.g. a roller for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0078—Producing filamentary materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/731—Filamentary material, i.e. comprised of a single element, e.g. filaments, strands, threads, fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
FR740860D 1931-08-04 1932-08-03 Perfectionnements à la fabrication des fils ou bandes de caoutchouc ou matières analogues Expired FR740860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB740860X 1931-08-04

Publications (1)

Publication Number Publication Date
FR740860A true FR740860A (fr) 1933-02-02

Family

ID=10495950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740860D Expired FR740860A (fr) 1931-08-04 1932-08-03 Perfectionnements à la fabrication des fils ou bandes de caoutchouc ou matières analogues

Country Status (1)

Country Link
FR (1) FR740860A (fr)

Similar Documents

Publication Publication Date Title
FR766831A (fr) Perfectionnements à la fabrication des compositions à base de caoutchouc ou matière similaire
FR740400A (fr) Perfectionnements apportés à la fabrication du caoutchouc et des matières analogues ainsi que de leurs composés
FR761971A (fr) Perfectionnements à la fabrication du caoutchouc poreux
FR740860A (fr) Perfectionnements à la fabrication des fils ou bandes de caoutchouc ou matières analogues
FR711320A (fr) Perfectionnements à la fabrication du caoutchouc vulcanisé
FR730198A (fr) Perfectionnements à la fabrication de compositions formées exclusivement ou partiellement de caoutchouc
FR731564A (fr) Perfectionnements à la fabrication de compositions de caoutchouc
FR770462A (fr) Perfectionnements à la fabrication de bandages pneumatiques
FR730934A (fr) Perfectionnements à la fabrication du caoutchouc ou matière similaire
FR730331A (fr) Perfectionnements à la fabrication de compositions formées exclusivement ou partiellement de caoutchouc
FR724149A (fr) Perfectionnements à la fabrication de fils ou rubans de caoutchouc
FR715643A (fr) Perfectionnements à la fabrication des semelles en caoutchouc
FR732508A (fr) Perfectionnements à la fabrication de matières composées de caoutchouc
FR764777A (fr) Perfectionnements à la fabrication de fils imprégnés de caoutchouc
FR740099A (fr) Perfectionnements à la fabrication de caoutchouc spongieux ou de matières similaires spongieuses
FR756199A (fr) Perfectionnements à la fabrication de fil de caoutchouc
FR752083A (fr) Perfectionnements apportés à la fabrication des chaussures en caoutchouc
FR746525A (fr) Perfectionnements à la fabrication de compositions de caoutchouc
FR683518A (fr) Perfectionnements à la fabrication d'articles de caoutchouc
FR757335A (fr) Perfectionnements à la fabrication des compositions de caoutchouc
FR740710A (fr) Perfectionnements à la composition du caoutchou ou des matières analogues
FR766299A (fr) Perfectionnements à la fabrication des tuyaux de caoutchouc
FR709602A (fr) Perfectionnements à la fabrication du caoutchouc ou substances simi laires
FR756438A (fr) Perfectionnements à la fabrication des fils, cordes, bandes et analogues, élastiques en caoutchouc
FR729311A (fr) Perfectionnements à la fabrication d'articles en caoutchouc ou matières similaires