NO146896C - Formkjerne til fremstilling av hullegemer av fiberarmert plast - Google Patents

Formkjerne til fremstilling av hullegemer av fiberarmert plast

Info

Publication number: NO146896C
Authority: NO; Norway
Prior art keywords: form core; manufacturing fiber; plastic holes; fiber armed; armed plastic
Prior art date: 1976-11-20

Application number

NO773497A

Other languages

English (en)

Norwegian (no)

Other versions

NO146896B (no

NO773497L (no

Inventor

Peter Hans Selden

Joachim Duerkop

Wolfgang Albrecht

Heinz Weissenmayer

Original Assignee

Basf Ag

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.)

1976-11-20

Filing date

1977-10-12

Publication date

1982-12-29

1977-10-12 Application filed by Basf Ag filed Critical Basf Ag

1978-05-23 Publication of NO773497L publication Critical patent/NO773497L/no

1982-09-20 Publication of NO146896B publication Critical patent/NO146896B/no

1982-12-29 Publication of NO146896C publication Critical patent/NO146896C/no

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
- B29C53/80—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
- 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
- B29C33/48—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 means for collapsing or disassembling
- B29C33/485—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 means for collapsing or disassembling cores or mandrels

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Moulding By Coating Moulds (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Reinforced Plastic Materials (AREA)

NO773497A 1976-11-20 1977-10-12 Formkjerne til fremstilling av hullegemer av fiberarmert plast NO146896C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2652862A DE2652862C2 (de)	1976-11-20	1976-11-20	Formkern zum Herstellen von aus faserverstärktem Kunstharz bestehenden Hohlkörpern

Publications (3)

Publication Number	Publication Date
NO773497L NO773497L (no)	1978-05-23
NO146896B NO146896B (no)	1982-09-20
NO146896C true NO146896C (no)	1982-12-29

Family

ID=5993603

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO773497A NO146896C (no)	1976-11-20	1977-10-12	Formkjerne til fremstilling av hullegemer av fiberarmert plast

Country Status (7)

Country	Link
US (1)	US4177032A (sv)
DE (1)	DE2652862C2 (sv)
DK (1)	DK511777A (sv)
FI (1)	FI65567C (sv)
FR (1)	FR2371286A1 (sv)
NO (1)	NO146896C (sv)
SE (1)	SE424970B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2655288B1 (fr) *	1989-12-06	1992-02-21	Snecma	Outillage de moulage.
US5729049A (en) *	1996-03-19	1998-03-17	Micron Technology, Inc.	Tape under frame for conventional-type IC package assembly
US7707708B2 (en) *	2005-09-21	2010-05-04	Rohr, Inc.	Apparatus for making a tubular composite structure
US7640961B2 (en) *	2008-03-21	2010-01-05	Rohr, Inc.	Apparatus and method for making a tubular composite barrel
US8025499B2 (en)	2008-11-03	2011-09-27	Rohr, Inc.	Multi-segment tool and method for composite formation
CN101386207B (zh) *	2008-11-10	2010-06-09	阿丽贝（鞍山）塑料防腐设备有限公司	制作大容量防腐储罐用的大直径成型模具
DE102010013478B4 (de) *	2010-03-30	2013-11-21	Airbus Operations Gmbh	Einrichtung und Verfahren zur Herstellung mehrfach gewölbter Strukturbauteile aus einem Faserverbundwerkstoff
DE102010013479A1 (de)	2010-03-30	2011-10-06	Airbus Operations Gmbh	Einrichtung und Verfahren zur Herstellung zweidimensional gewölbter Strukturbauteile aus einem Faserverbundwerkstoff
DE102017209898A1 (de) *	2017-06-13	2018-12-13	Bayerische Motoren Werke Aktiengesellschaft	Verfahren zur Herstellung von Faserverbundbauteilen und Faserverbundherstellungskernform
CN110722810A (zh) *	2019-11-14	2020-01-24	湖北三江航天江北机械工程有限公司	缠绕壳体精净尺寸成型方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US933327A (en) *	1908-04-25	1909-09-07	Owen E Mcmahon	Form for concrete work.
US929694A (en) *	1908-10-26	1909-08-03	Henry Noah	Method and apparatus for making culverts of concrete.
US952869A (en) *	1908-12-04	1910-03-22	Charles A Besser	Collapsible form for building culverts.
US2359471A (en) *	1941-08-06	1944-10-03	Grant L Ewing	Contractile casting core
US2344738A (en) *	1943-04-15	1944-03-21	John B Seifert	Mold
US2707814A (en) *	1952-08-25	1955-05-10	Thomas Steel Forms Inc	Apparatus for casting
US2808097A (en) *	1954-07-12	1957-10-01	Smith Corp A O	Apparatus for fabricating a fiber reinforced storage structure
FR1540483A (fr) *	1967-08-17	1968-09-27	Rech S Et Applic Des Plastique	Mandrin pour la réalisation de tubes cylindriques en matière plastique armée
US3754717A (en) *	1971-07-12	1973-08-28	Dana Corp	Collapsible mandrel
FR2177518A1 (en) *	1972-03-28	1973-11-09	Nord Pas Calais Houilleres	Mandrel for grp tubing - allowing mfr and release of long pipe sections
DE2259690A1 (de) *	1972-12-06	1974-06-12	Bautenberg Gmbh	Hohler wickeldorn
US3975816A (en) *	1974-12-10	1976-08-24	Ershig's, Inc.	Method for making fiber reinforced resin tank forming mandrel

1976
- 1976-11-20 DE DE2652862A patent/DE2652862C2/de not_active Expired
1977
- 1977-10-12 NO NO773497A patent/NO146896C/no unknown
- 1977-10-21 FI FI773138A patent/FI65567C/fi not_active IP Right Cessation
- 1977-10-26 US US05/845,720 patent/US4177032A/en not_active Expired - Lifetime
- 1977-11-16 SE SE7712945A patent/SE424970B/sv unknown
- 1977-11-17 FR FR7734573A patent/FR2371286A1/fr active Granted
- 1977-11-18 DK DK511777A patent/DK511777A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO146896B (no)	1982-09-20
DE2652862B1 (de)	1978-04-20
FR2371286A1 (fr)	1978-06-16
US4177032A (en)	1979-12-04
DE2652862C2 (de)	1979-01-04
FR2371286B1 (sv)	1981-04-30
NO773497L (no)	1978-05-23
DK511777A (da)	1978-05-21
SE7712945L (sv)	1978-05-21
FI773138A (fi)	1978-05-21
FI65567B (fi)	1984-02-29
FI65567C (fi)	1984-06-11
SE424970B (sv)	1982-08-23

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