DK177781A - Fremgangsmaade til stoebning af et forstaerket mufferoer af plast og form til udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til stoebning af et forstaerket mufferoer af plast og form til udoevelse af fremgangsmaaden

Info

Publication number
DK177781A
DK177781A DK177781A DK177781A DK177781A DK 177781 A DK177781 A DK 177781A DK 177781 A DK177781 A DK 177781A DK 177781 A DK177781 A DK 177781A DK 177781 A DK177781 A DK 177781A
Authority
DK
Denmark
Prior art keywords
procedure
exercising
installation
plastic tube
strengthened plastic
Prior art date
Application number
DK177781A
Other languages
English (en)
Other versions
DK153306B (da
DK153306C (da
Inventor
M Mayumi
T Okuyama
K Mitooka
Original Assignee
Sekisui Chemical Co Ltd
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
Priority claimed from JP5509080U external-priority patent/JPS5933618Y2/ja
Priority claimed from JP55053383A external-priority patent/JPS5939292B2/ja
Application filed by Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Publication of DK177781A publication Critical patent/DK177781A/da
Publication of DK153306B publication Critical patent/DK153306B/da
Application granted granted Critical
Publication of DK153306C publication Critical patent/DK153306C/da

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
    • B29D23/003—Pipe joints, e.g. straight 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
    • B29C53/585—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
    • 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
    • B29C53/821—Mandrels especially adapted for winding and joining
    • B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
    • 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
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/006—Elbows
    • 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
    • B29D23/003—Pipe joints, e.g. straight joints
    • B29D23/008—T-joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK177781A 1980-04-21 1981-04-21 Fremgangsmaade ved fremstilling af en muffeforsynet roersamling af fiberarmeret plast og form til udoevelse af fremgangsmaaden DK153306C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5509080U JPS5933618Y2 (ja) 1980-04-21 1980-04-21 強化樹脂管状体成形型
JP55053383A JPS5939292B2 (ja) 1980-04-21 1980-04-21 受口付強化樹脂管状体の成形方法及びその成形型
JP5338380 1980-04-21
JP5509080 1980-04-21

Publications (3)

Publication Number Publication Date
DK177781A true DK177781A (da) 1981-10-22
DK153306B DK153306B (da) 1988-07-04
DK153306C DK153306C (da) 1988-11-14

Family

ID=26394101

Family Applications (1)

Application Number Title Priority Date Filing Date
DK177781A DK153306C (da) 1980-04-21 1981-04-21 Fremgangsmaade ved fremstilling af en muffeforsynet roersamling af fiberarmeret plast og form til udoevelse af fremgangsmaaden

Country Status (6)

Country Link
US (1) US4364894A (da)
EP (1) EP0038555B1 (da)
AU (1) AU542362B2 (da)
CA (1) CA1172413A (da)
DK (1) DK153306C (da)
NO (1) NO158452C (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4470860A (en) * 1982-01-07 1984-09-11 Hercules Incorporated Fabricating large, thick wall, tubular structures
CH665385A5 (de) * 1984-03-09 1988-05-13 Hobas Eng & Durotec Ag Einrichtung zum herstellen einer dichtungsmuffe fuer rohre.
US4774043A (en) * 1985-05-23 1988-09-27 Volkswagen Aktiengesellschaft Method for production of a hollow shaft of fiber-reinforced plastic
US5022845A (en) * 1989-04-25 1991-06-11 Hercules Incorporated Segmented mandrel for forming composite articles
US5173315A (en) * 1989-04-25 1992-12-22 Hercules Incorporated Tool for joining a segmented mandrel for forming composite articles
DE4005771C1 (en) * 1990-02-23 1991-09-19 Deutsche Forschungsanstalt Fuer Luft- Und Raumfahrt Ev, 5300 Bonn, De Cpd. fibre coupling mfg. - uses tubular wound section flanked by conical wound sections to be compressed into flanges
FR2700726B1 (fr) * 1993-01-25 1995-03-31 David Jean Technique de démoulage d'un corps creux en composite réalisé par enroulement filamentaire permettant de modifier le corps creux rectiligne en forme courbe avant étuvage de la pièce.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614058A (en) * 1948-06-03 1952-10-14 Richard J Francis Methods of forming reinforced hollow plastic articles
US3616063A (en) * 1961-06-22 1971-10-26 Richard C Bradley Tubular articles and apparatus for forming the same
US3341387A (en) * 1964-01-29 1967-09-12 Universal Moulded Fiber Glass Apparatus and method for filament winding and curing on a plurality of mandrels
US3775207A (en) * 1970-08-28 1973-11-27 Amalga Corp Producing a filament wound fuseholder
NL7116993A (da) * 1970-12-21 1972-06-23
US4134949A (en) * 1977-02-17 1979-01-16 Harsco Corporation Method to form a bell end in a plastic pipe
US4319950A (en) * 1978-06-23 1982-03-16 Manville Service Corporation Mandrel for making a coupling for rigid pressure pipe

Also Published As

Publication number Publication date
CA1172413A (en) 1984-08-14
AU542362B2 (en) 1985-02-21
NO158452B (no) 1988-06-06
US4364894A (en) 1982-12-21
NO158452C (no) 1988-09-14
DK153306B (da) 1988-07-04
AU6968281A (en) 1981-10-29
DK153306C (da) 1988-11-14
NO811352L (no) 1981-10-22
EP0038555B1 (en) 1984-08-22
EP0038555A1 (en) 1981-10-28

Similar Documents

Publication Publication Date Title
DK150219C (da) Roer af haerdelig plast samt fremgangsmaade og apparat til fremstilling af roeret
DK16082A (da) Polymere af polyketenacetaler og polyoler
DK77883A (da) Rulle- eller isolerbaand af en varmebestandig plast
DK161179C (da) Fremgangsmaade til formgivning af et nydelsesmiddel
DK213980A (da) Indretning til indstilling af haeldningen af et tastatur
DK406681A (da) Apparat til fjernelse af slam
DK141081A (da) Apparat og fremgangsmaade til fremstilling af plastfolie forbundet til en lukkemekanisme
DK550181A (da) Slaggeblandings-fremgangsmaade og indretning til udoevelse af fremgangsmaaden
DK26282A (da) Fremgangsmaade og indretning til dannelse af et lodret draen
DK36582A (da) Slamrendemetode og apparat til fremstilling af undergrundsvaegge
DK485679A (da) Fremgangsmaade til forstaerkning af multiplekssignaler og anordning til udoevelse af fremgangsmaaden
DK88281A (da) Fremgangsmaade til ansporing af indkoebsvognes tilbagefoering i et supermarked og installationer til udoevelse af fremgangsmaadden
DK148155C (da) Fremgangsmaade og apparat til fremstilling af en muffedel paa et plastroer
DK146501C (da) Hank til en boette af plast og fremgangsmaade til montering af hanken
DK236881A (da) Forankringssaet bestaaende af en befaestntigelsesskrue og en sprededyvel
DK177781A (da) Fremgangsmaade til stoebning af et forstaerket mufferoer af plast og form til udoevelse af fremgangsmaaden
DK15181A (da) Fremgangsmaade til fremstilling af et affoeringsmiddel paa basis af psylliumfroe og sennesfrugter
DK554377A (da) Fremgangsmaade ved fremstilling af et plastnet og apparat til udoevelse af fremgangsmaaden
DK369578A (da) Mufferoer af plast samt fremgangsmaade og apparat til fremstilling af muffen
DK424481A (da) Fremgangsmaade og arrangement til resning af en bygning
DK352783D0 (da) Tilberedning af et plastforet roer og apparat til dette
DK393084A (da) Fremgangsmaade til fremstilling af et hult legeme ved ekstrusion og blaesning af plast, og enhed til udoevelse af fremgangsmaade
DK472782A (da) Fremgangsmaade til drift af et drivhus og drivhus til udoevelse af fremgangsmaaden
DK156418C (da) Fremgangsmaade ved stoebning af en plastfolie og udstyr til udoevelse af fremgangsmaaden
DK67177A (da) Fremgangsmaade og apparat til fremstilling af plastbeholdere

Legal Events

Date Code Title Description
PBP Patent lapsed