IT1215242B - Attrezzatura per la realizzazione di una muffola di tenuta per tubi. - Google Patents

Attrezzatura per la realizzazione di una muffola di tenuta per tubi.

Info

Publication number
IT1215242B
IT1215242B IT8519735A IT1973585A IT1215242B IT 1215242 B IT1215242 B IT 1215242B IT 8519735 A IT8519735 A IT 8519735A IT 1973585 A IT1973585 A IT 1973585A IT 1215242 B IT1215242 B IT 1215242B
Authority
IT
Italy
Prior art keywords
realization
equipment
tube sealing
sealing mold
mold
Prior art date
Application number
IT8519735A
Other languages
English (en)
Other versions
IT8519735A0 (it
Inventor
Ralph Jost
Original Assignee
Hobas Engineering Und Durotec
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 Hobas Engineering Und Durotec filed Critical Hobas Engineering Und Durotec
Publication of IT8519735A0 publication Critical patent/IT8519735A0/it
Application granted granted Critical
Publication of IT1215242B publication Critical patent/IT1215242B/it

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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • 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
    • B29C53/587—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-uniform wall-structure, e.g. with inserts, perforations, locally concentrated reinforcements
    • 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
    • B29C37/0021—Discharging moulded articles from the mould by stripping articles from mould cores and using a rotating movement to unscrew articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/10—Cords, strands or rovings, e.g. oriented cords, strands or rovings
    • 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
    • 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
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
IT8519735A 1984-03-09 1985-03-01 Attrezzatura per la realizzazione di una muffola di tenuta per tubi. IT1215242B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1176/84A CH665385A5 (de) 1984-03-09 1984-03-09 Einrichtung zum herstellen einer dichtungsmuffe fuer rohre.

Publications (2)

Publication Number Publication Date
IT8519735A0 IT8519735A0 (it) 1985-03-01
IT1215242B true IT1215242B (it) 1990-01-31

Family

ID=4204275

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8519735A IT1215242B (it) 1984-03-09 1985-03-01 Attrezzatura per la realizzazione di una muffola di tenuta per tubi.

Country Status (7)

Country Link
US (1) US4642156A (it)
AU (1) AU571313B2 (it)
CH (1) CH665385A5 (it)
ES (1) ES8606094A1 (it)
GB (1) GB2155396B (it)
IT (1) IT1215242B (it)
SE (1) SE8501066L (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19902456A1 (de) * 1999-01-22 2000-08-10 Boerge Carlstroem Verfahren zur Herstellung eines glasfaserverstärkten Kunststoffrohres sowie einer Kupplung
CN114714640B (zh) * 2021-12-21 2024-07-12 浙江华丰新材料股份有限公司 一种管道连接器及其制造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH600228A5 (it) * 1976-10-13 1978-06-15 Hobas Eng Ag
US4213641A (en) * 1977-12-29 1980-07-22 Owens-Corning Fiberglas Corporation Filament wound pipe coupling
US4242160A (en) * 1979-02-02 1980-12-30 United Technologies Corporation Method of winding a wind turbine blade using a filament reinforced mandrel
CA1172413A (en) * 1980-04-21 1984-08-14 Masakatsu Mayumi Method for molding sleeve-equipped reinforced plastic tubular body, and mold therefor

Also Published As

Publication number Publication date
GB8505996D0 (en) 1985-04-11
SE8501066D0 (sv) 1985-03-05
AU3967885A (en) 1985-09-12
CH665385A5 (de) 1988-05-13
IT8519735A0 (it) 1985-03-01
GB2155396A (en) 1985-09-25
GB2155396B (en) 1987-04-01
ES8606094A1 (es) 1986-04-01
AU571313B2 (en) 1988-04-14
ES541097A0 (es) 1986-04-01
US4642156A (en) 1987-02-10
SE8501066L (sv) 1985-09-10

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970327