BE802207A - Procede de fabrication d'objets creux en matieres plastiques - Google Patents

Procede de fabrication d'objets creux en matieres plastiques

Info

Publication number
BE802207A
BE802207A BE133364A BE133364A BE802207A BE 802207 A BE802207 A BE 802207A BE 133364 A BE133364 A BE 133364A BE 133364 A BE133364 A BE 133364A BE 802207 A BE802207 A BE 802207A
Authority
BE
Belgium
Prior art keywords
polyester
glass fibre
articles
hollow
partly
Prior art date
Application number
BE133364A
Other languages
English (en)
Original Assignee
Litvak Meir
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 IL7240562A external-priority patent/IL40562A/xx
Application filed by Litvak Meir filed Critical Litvak Meir
Publication of BE802207A publication Critical patent/BE802207A/fr

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
    • B29D22/00—Producing hollow articles
    • 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
    • B29C37/0025—Applying surface layers, e.g. coatings, decorative layers, printed layers, to articles during shaping, e.g. in-mould printing
    • B29C37/0028—In-mould coating, e.g. by introducing the coating material into the mould after forming the article
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/26—Moulds or cores
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
BE133364A 1972-10-12 1973-07-11 Procede de fabrication d'objets creux en matieres plastiques BE802207A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL7240562A IL40562A (en) 1971-10-27 1972-10-12 Multiple line rotating polygon scanner

Publications (1)

Publication Number Publication Date
BE802207A true BE802207A (fr) 1973-11-05

Family

ID=11046743

Family Applications (1)

Application Number Title Priority Date Filing Date
BE133364A BE802207A (fr) 1972-10-12 1973-07-11 Procede de fabrication d'objets creux en matieres plastiques

Country Status (1)

Country Link
BE (1) BE802207A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114716253A (zh) * 2022-03-18 2022-07-08 辽宁科技大学 以稀土氧化物为助烧结剂制备陶瓷转子的方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114716253A (zh) * 2022-03-18 2022-07-08 辽宁科技大学 以稀土氧化物为助烧结剂制备陶瓷转子的方法

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