LU66950A1 - - Google Patents

Info

Publication number: LU66950A1
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.)

1972-02-03

Filing date

1973-02-02

Publication date

1973-04-19

1972-12-29 Priority claimed from US316593A external-priority patent/US3886016A/en

1972-12-29 Priority claimed from US00316592A external-priority patent/US3818950A/en

1973-02-02 Application filed filed Critical

1973-04-19 Publication of LU66950A1 publication Critical patent/LU66950A1/xx

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 (en)

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 (en)	1973-04-19

Family

ID=27397188

Family Applications (1)

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

Country Status (7)

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

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 (en) *	2017-03-27	2023-08-25	福建路通复合材料技术研究院有限公司	Production process and production line for continuously winding glass fiber reinforced plastic tube
CN109051870B (en) *	2018-07-17	2023-10-20	嘉兴市宏宇新材料股份有限公司	Rapid continuous production system for glass fiber felt
CN110001040A (en) *	2019-05-08	2019-07-12	杭州越歌科技有限公司	A kind of winding structure pipe and its manufacturing device

0
- BE BE794907D patent/BE794907A/en unknown
1973
- 1973-01-26 NL NL7301197A patent/NL7301197A/xx unknown
- 1973-01-30 IT IT1981173A patent/IT978636B/en active
- 1973-01-31 DE DE19732304675 patent/DE2304675A1/en active Pending
- 1973-02-02 FR FR7303701A patent/FR2170194B1/fr not_active Expired
- 1973-02-02 LU LU66950D patent/LU66950A1/xx unknown
- 1973-02-05 GB GB566273A patent/GB1413885A/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
JPS5232159B2 (en)	1977-08-19
JPS5235117B2 (en)	1977-09-07
CH570499A5 (en)	1975-12-15
CH562541A5 (en)	1975-05-30
BG18508A1 (en)	1975-02-25
CH13672A4 (en)	1976-04-15
CH4872A4 (en)	1973-09-14
CH555560A (en)	1974-10-31
CH559418A5 (en)	1975-02-28
CH559972A5 (en)	1975-03-14
CH561510A5 (en)	1975-05-15
CH570821A5 (en)	1975-12-31
CH570816A5 (en)	1975-12-31
CH562999A5 (en)	1975-06-13
CH563086A5 (en)	1975-06-13
CH563674A5 (en)	1975-06-30
CH564707A5 (en)	1975-07-31
CH564952A5 (en)	1975-08-15
CH566738A5 (en)	1975-09-30
CH566986A5 (en)	1975-09-30
CH567756B5 (en)	1975-10-15
CH568277A5 (en)	1975-10-31
CH569920A5 (en)	1975-11-28
CH570260A5 (en)	1975-12-15
BG18228A1 (en)	1974-10-25