LU66950A1 - - Google Patents

Info

Publication number
LU66950A1
LU66950A1 LU66950DA LU66950A1 LU 66950 A1 LU66950 A1 LU 66950A1 LU 66950D A LU66950D A LU 66950DA LU 66950 A1 LU66950 A1 LU 66950A1
Authority
LU
Luxembourg
Application number
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 US316593A external-priority patent/US3886016A/en
Priority claimed from US00316592A external-priority patent/US3818950A/en
Application filed filed Critical
Publication of LU66950A1 publication Critical patent/LU66950A1/xx

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
    • B29C53/56—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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/085—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by rotating the former around its axis of symmetry
    • 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
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
LU66950D 1972-02-03 1973-02-02 LU66950A1 ( )

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22316472A 1972-02-03 1972-02-03
US316593A US3886016A (en) 1972-12-29 1972-12-29 Method and apparatus for making a reinforced wall
US00316592A US3818950A (en) 1972-12-29 1972-12-29 Rib structure

Publications (1)

Publication Number Publication Date
LU66950A1 true LU66950A1 ( ) 1973-04-19

Family

ID=27397188

Family Applications (1)

Application Number Title Priority Date Filing Date
LU66950D LU66950A1 ( ) 1972-02-03 1973-02-02

Country Status (7)

Country Link
BE (1) BE794907A ( )
DE (1) DE2304675A1 ( )
FR (1) FR2170194B1 ( )
GB (1) GB1413885A ( )
IT (1) IT978636B ( )
LU (1) LU66950A1 ( )
NL (1) NL7301197A ( )

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009736A (en) * 1974-12-06 1977-03-01 Owens-Corning Fiberglas Corporation Sandwich wall glass fiber reinforced construction and method of making same
GB2518130A (en) * 2013-06-26 2015-03-18 Camplas Technology Ltd Fibre-wound structure with reinforcement ribs
CN106808707B (zh) * 2017-03-27 2023-08-25 福建路通复合材料技术研究院有限公司 连续缠绕玻璃钢管生产工艺及其生产线
CN109051870B (zh) * 2018-07-17 2023-10-20 嘉兴市宏宇新材料股份有限公司 玻璃纤维毡快速连续生产系统
CN110001040A (zh) * 2019-05-08 2019-07-12 杭州越歌科技有限公司 一种缠绕结构壁管及其制造装置

Also Published As

Publication number Publication date
IT978636B (it) 1974-09-20
NL7301197A ( ) 1973-08-07
GB1413885A (en) 1975-11-12
DE2304675A1 (de) 1973-08-09
FR2170194B1 ( ) 1977-02-04
FR2170194A1 ( ) 1973-09-14
BE794907A (fr) 1973-05-29

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