IT975550B - Procedimento ed apparecchiatura destinati alla piegatura dei tu bi termoplastici - Google Patents

Procedimento ed apparecchiatura destinati alla piegatura dei tu bi termoplastici

Info

Publication number
IT975550B
IT975550B IT49635/71A IT4963571A IT975550B IT 975550 B IT975550 B IT 975550B IT 49635/71 A IT49635/71 A IT 49635/71A IT 4963571 A IT4963571 A IT 4963571A IT 975550 B IT975550 B IT 975550B
Authority
IT
Italy
Prior art keywords
thermoplastics
bending
procedure
equipment intended
intended
Prior art date
Application number
IT49635/71A
Other languages
English (en)
Italian (it)
Inventor
J Megias
Original Assignee
Tomecap Sa
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 Tomecap Sa filed Critical Tomecap Sa
Application granted granted Critical
Publication of IT975550B publication Critical patent/IT975550B/it

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
    • 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
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT49635/71A 1970-04-13 1971-04-08 Procedimento ed apparecchiatura destinati alla piegatura dei tu bi termoplastici IT975550B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7013679A FR2086985A5 (enExample) 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
IT975550B true IT975550B (it) 1974-08-10

Family

ID=9054023

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49635/71A IT975550B (it) 1970-04-13 1971-04-08 Procedimento ed apparecchiatura destinati alla piegatura dei tu bi termoplastici

Country Status (13)

Country Link
US (1) US3803276A (enExample)
AT (1) AT321572B (enExample)
BE (1) BE765575A (enExample)
CA (1) CA950619A (enExample)
CH (1) CH531929A (enExample)
DE (1) DE2117913A1 (enExample)
ES (1) ES390088A1 (enExample)
FR (1) FR2086985A5 (enExample)
GB (1) GB1295001A (enExample)
IT (1) IT975550B (enExample)
LU (1) LU62977A1 (enExample)
NL (1) NL149106B (enExample)
ZA (1) ZA712193B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2358802A1 (de) * 1973-11-26 1975-05-28 Kraftwerk Union Ag Verfahren zur identifizierung von wandungsschaeden im inneren von waermetauscherrohren
US5597185A (en) * 1994-11-18 1997-01-28 Naco Industries, Inc. One piece tubular elbow and process of manufacture

Also Published As

Publication number Publication date
FR2086985A5 (enExample) 1971-12-31
BE765575A (fr) 1971-10-11
NL7104902A (enExample) 1971-10-15
NL149106B (nl) 1976-04-15
LU62977A1 (enExample) 1971-08-26
AT321572B (de) 1975-04-10
ES390088A1 (es) 1974-12-16
DE2117913A1 (de) 1971-10-28
ZA712193B (en) 1971-12-29
CA950619A (en) 1974-07-09
US3803276A (en) 1974-04-09
CH531929A (fr) 1972-12-31
GB1295001A (enExample) 1972-11-01

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