BR7707878A - Processo e aparelho para a extracao do nucleo usado na fabricacao de mangueiras de borracha - Google Patents

Processo e aparelho para a extracao do nucleo usado na fabricacao de mangueiras de borracha

Info

Publication number
BR7707878A
BR7707878A BR7707878A BR7707878A BR7707878A BR 7707878 A BR7707878 A BR 7707878A BR 7707878 A BR7707878 A BR 7707878A BR 7707878 A BR7707878 A BR 7707878A BR 7707878 A BR7707878 A BR 7707878A
Authority
BR
Brazil
Prior art keywords
extraction
manufacture
rubber hoses
nucleus used
nucleus
Prior art date
Application number
BR7707878A
Other languages
English (en)
Portuguese (pt)
Inventor
A Deregibus
Original Assignee
Gomma Ivg Ind Veneta
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11204426&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR7707878(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gomma Ivg Ind Veneta filed Critical Gomma Ivg Ind Veneta
Publication of BR7707878A publication Critical patent/BR7707878A/pt

Links

Classifications

    • 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
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0003—Discharging moulded articles from the mould
    • B29C37/0017—Discharging moulded articles from the mould by stripping articles from mould cores
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
BR7707878A 1977-05-04 1977-11-24 Processo e aparelho para a extracao do nucleo usado na fabricacao de mangueiras de borracha BR7707878A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23162/77A IT1085534B (it) 1977-05-04 1977-05-04 Metodo e dispositivo per lo sfilamento sincrono e razionale della cosidetta "anima" utilizzata per il confezionamento di tubi di gomma,in spezzoni di grande lunghezza,dal manufatto tubolare prodotto e trattato attorno alla detta anima

Publications (1)

Publication Number Publication Date
BR7707878A true BR7707878A (pt) 1979-06-12

Family

ID=11204426

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7707878A BR7707878A (pt) 1977-05-04 1977-11-24 Processo e aparelho para a extracao do nucleo usado na fabricacao de mangueiras de borracha

Country Status (10)

Country Link
US (1) US4157886A (US08063081-20111122-C00044.png)
AR (1) AR219322A1 (US08063081-20111122-C00044.png)
AU (1) AU522261B2 (US08063081-20111122-C00044.png)
BE (1) BE866686A (US08063081-20111122-C00044.png)
BR (1) BR7707878A (US08063081-20111122-C00044.png)
CA (1) CA1099206A (US08063081-20111122-C00044.png)
DE (1) DE2750644A1 (US08063081-20111122-C00044.png)
IT (1) IT1085534B (US08063081-20111122-C00044.png)
LU (1) LU79590A1 (US08063081-20111122-C00044.png)
MX (1) MX146719A (US08063081-20111122-C00044.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1185729B (it) * 1985-11-20 1987-11-12 Colbachini Spa Apparecchiatura combinata,per losbendamento e la rimozione di tubi in gomma,confezionati su anima metallica,dopo la vulcanizzazione degli stessi
FI106063B (fi) * 1997-12-30 2000-11-15 Nextrom Holding Sa Voimansiirtolaite

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946483A (en) * 1975-03-05 1976-03-30 Dayco Corporation Apparatus for and method of removing a flexible tubular conduit from around an associated elongated rigid supporting mandrel

Also Published As

Publication number Publication date
LU79590A1 (fr) 1978-11-03
AU522261B2 (en) 1982-05-27
US4157886A (en) 1979-06-12
CA1099206A (en) 1981-04-14
IT1085534B (it) 1985-05-28
DE2750644A1 (de) 1978-11-09
AU3578878A (en) 1979-11-08
BE866686A (fr) 1978-09-01
MX146719A (es) 1982-08-03
AR219322A1 (es) 1980-08-15
DE2750644C2 (US08063081-20111122-C00044.png) 1987-03-19

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