GB576418A - Improvements in or relating to resin bonded composite ply products - Google Patents
Improvements in or relating to resin bonded composite ply productsInfo
- Publication number
- GB576418A GB576418A GB9448/43A GB944843A GB576418A GB 576418 A GB576418 A GB 576418A GB 9448/43 A GB9448/43 A GB 9448/43A GB 944843 A GB944843 A GB 944843A GB 576418 A GB576418 A GB 576418A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheets
- fibres
- web
- resin
- impregnated
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 229920005989 resin Polymers 0.000 title abstract 4
- 239000011347 resin Substances 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title 1
- 239000000463 material Substances 0.000 abstract 2
- 239000002023 wood Substances 0.000 abstract 2
- 229920002955 Art silk Polymers 0.000 abstract 1
- 240000008564 Boehmeria nivea Species 0.000 abstract 1
- 229920000742 Cotton Polymers 0.000 abstract 1
- 241000208202 Linaceae Species 0.000 abstract 1
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002648 laminated material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
- B64C1/12—Construction or attachment of skin panels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/06—Frames; Stringers; Longerons ; Fuselage sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0072—Fuselage structures substantially made from particular materials from composite materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C2001/0054—Fuselage structures substantially made from particular materials
- B64C2001/0081—Fuselage structures substantially made from particular materials from metallic materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
576,418. Compound sheet materials. GOODRICH CO., B. F. June 11, 1943, No. 9448. Convention date, May 23, 1942. Drawings to Specification. [Class 140] [Also in Group XXIII] A laminated material, particularly fcr making parts of aircraft, comprises sheets of thin wood veneer with interposed sheets of unwoven fibres in tenuous web form. The fibres, which may be of wool, flax, ramie, natural or artificial silk, but are preferably of cotton, are carded and drawn sideways to form a tenuous web of substantially parallel fibres weighing from about .3 to 1 ounce per square yard, and the web is impregnated with a thermosetting resin such as a phenol formaldehyde or urea formaldehyde resin, the weight of the resin being preferably about the same as the weight of the fibrous sheet. Single treated sheets are interposed between sheets of veneer also impregnated with the resin, successive sheets of veneer having the grain arranged at an angle of about 45 to the preceding sheet and the fibres of the interposed sheets also being arranged at an angle to each other and to the grain of the veneers. Several sheets of the fibrous web may be applied to the outer face of the first and last veneers and the whole is subjected to heat and pressure in a press to consolidate the plies. Spar and rib members for use in the construction of the aircraft parts are formed by moulding from a material consisting of a large number of sheets of the tenuous impregnated fibrous material without the wood veneers.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US576418XA | 1942-05-23 | 1942-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB576418A true GB576418A (en) | 1946-04-03 |
Family
ID=22011871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9448/43A Expired GB576418A (en) | 1942-05-23 | 1943-06-11 | Improvements in or relating to resin bonded composite ply products |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB576418A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0532016A1 (en) * | 1991-09-13 | 1993-03-17 | Grumman Aerospace Corporation | Composite focused load control surface |
| US11370144B2 (en) | 2019-10-08 | 2022-06-28 | Goodrich Corporation | Method and system for sequencing veneer to lumbercore |
-
1943
- 1943-06-11 GB GB9448/43A patent/GB576418A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0532016A1 (en) * | 1991-09-13 | 1993-03-17 | Grumman Aerospace Corporation | Composite focused load control surface |
| US11370144B2 (en) | 2019-10-08 | 2022-06-28 | Goodrich Corporation | Method and system for sequencing veneer to lumbercore |
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