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IL87589A0 - Integrally stiffened composite structure - Google Patents

Integrally stiffened composite structure

Info

Publication number
IL87589A0
IL87589A0 IL87589A IL8758988A IL87589A0 IL 87589 A0 IL87589 A0 IL 87589A0 IL 87589 A IL87589 A IL 87589A IL 8758988 A IL8758988 A IL 8758988A IL 87589 A0 IL87589 A0 IL 87589A0
Authority
IL
Israel
Prior art keywords
composite structure
stiffened composite
integrally stiffened
integrally
stiffened
Prior art date
Application number
IL87589A
Other languages
English (en)
Original Assignee
Lockheed Corp
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 Lockheed Corp filed Critical Lockheed Corp
Publication of IL87589A0 publication Critical patent/IL87589A0/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete 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
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0014—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with ridges or ribs, e.g. joined ribs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
IL87589A 1987-10-15 1988-08-29 Integrally stiffened composite structure IL87589A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10991687A 1987-10-15 1987-10-15

Publications (1)

Publication Number Publication Date
IL87589A0 true IL87589A0 (en) 1989-01-31

Family

ID=22330253

Family Applications (1)

Application Number Title Priority Date Filing Date
IL87589A IL87589A0 (en) 1987-10-15 1988-08-29 Integrally stiffened composite structure

Country Status (3)

Country Link
ES (1) ES2010822A6 (xx)
IL (1) IL87589A0 (xx)
WO (1) WO1989003293A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190773A (en) * 1991-11-18 1993-03-02 United Technologies Corporation Mold for fabricating composite articles having integrally bonded stiffening members
FR2685249B1 (fr) * 1991-12-24 1994-02-11 Snecma Procede de fabrication d'une pale de soufflante en materiau composite et outillage de moulage.
US8601694B2 (en) † 2008-06-13 2013-12-10 The Boeing Company Method for forming and installing stringers
FR2971195B1 (fr) * 2011-02-04 2013-04-26 Latecoere Outillage de moulage pour la realisation d'une piece en materiau composite au moyen d'une preforme souple composee d'une peau et de preformes profilees solidarisees sur la dite peau.
WO2013122524A1 (en) * 2012-02-17 2013-08-22 Saab Ab Method and mould system for net moulding of a co-cured, integrated structure
WO2019049935A1 (ja) * 2017-09-07 2019-03-14 川崎重工業株式会社 複合材料成形物製造用成形型および複合材料成形物の製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2852807A (en) * 1954-05-11 1958-09-23 Robert L Altschuler Machine for making building panels
US3348476A (en) * 1963-02-04 1967-10-24 Parsons Corp Flat-formed inflatable pressure bags
US3892831A (en) * 1970-07-29 1975-07-01 Jacques Andre Robin Method of manufacture of tennis rackets of reinforced synthetic material
US4017572A (en) * 1974-02-04 1977-04-12 The Upjohn Company Method of molding articles of polymeric foam substantially free from flashing
US4388263A (en) * 1981-10-13 1983-06-14 General Dynamics Corp./Convair Division Controlled elastomeric tooling for plastic fabrication
SE430669B (sv) * 1982-04-30 1983-12-05 Lindskog K J E Sett vid tillverkning av formkroppar av fiberarmerad plast samt anordning for anvendning vid sadan tillverkning
US4492607A (en) * 1983-02-22 1985-01-08 Rockwell International Corporation Method for producing integrally stiffened fiber reinforced plastic panels
US4591400A (en) * 1984-05-15 1986-05-27 United Technologies Corporation Method of forming a fiber reinforced composite article of a complex configuration
GB2160467B (en) * 1984-06-22 1987-09-23 Rolls Royce Moulding of composite materials
US4724115A (en) * 1986-04-21 1988-02-09 The Budd Company Method of forming composite structures having sections extending in different diections
US4721593A (en) * 1986-05-15 1988-01-26 Canadair Inc. Process for molding and curing a composite skin-stiffeners assembly
US4704240A (en) * 1986-09-10 1987-11-03 United Technologies Corporation Method of fabricating tubular composite structures

Also Published As

Publication number Publication date
ES2010822A6 (es) 1989-12-01
WO1989003293A1 (en) 1989-04-20

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