JPS61295198A - 空力ロ−タ・ブレ−ド・アセンブリの後部整流構造 - Google Patents

空力ロ−タ・ブレ−ド・アセンブリの後部整流構造

Info

Publication number: JPS61295198A
Authority: JP; Japan
Prior art keywords: girder; spar; core; composite; blade
Prior art date: 1976-08-30
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.): Granted

Application number

JP11603786A

Other languages

English (en)

Japanese (ja)

Other versions

JPS6218400B2 (2

Inventor

トーマス・エス・スカーパチ

ロバート・ジェイ・フォード

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Boeing Co

Original Assignee

Boeing Co

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.)

1976-08-30

Filing date

1986-05-20

Publication date

1986-12-25

1986-05-20 Application filed by Boeing Co filed Critical Boeing Co

1986-12-25 Publication of JPS61295198A publication Critical patent/JPS61295198A/ja

1987-04-22 Publication of JPS6218400B2 publication Critical patent/JPS6218400B2/ja

Status Granted legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title description 46
239000002131 composite material Substances 0.000 claims description 65
230000000295 complement effect Effects 0.000 claims description 3
239000002657 fibrous material Substances 0.000 claims description 3
239000000463 material Substances 0.000 description 155
238000000034 method Methods 0.000 description 73
238000001723 curing Methods 0.000 description 38
230000008569 process Effects 0.000 description 38
239000000853 adhesive Substances 0.000 description 29
230000001070 adhesive effect Effects 0.000 description 29
238000005192 partition Methods 0.000 description 13
230000000694 effects Effects 0.000 description 8
230000013011 mating Effects 0.000 description 7
239000000047 product Substances 0.000 description 6
238000000638 solvent extraction Methods 0.000 description 6
238000000429 assembly Methods 0.000 description 5
238000010276 construction Methods 0.000 description 5
239000002184 metal Substances 0.000 description 5
229910052751 metal Inorganic materials 0.000 description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
239000007769 metal material Substances 0.000 description 4
229910052755 nonmetal Inorganic materials 0.000 description 4
239000010936 titanium Substances 0.000 description 4
229910052719 titanium Inorganic materials 0.000 description 4
238000012546 transfer Methods 0.000 description 4
230000000712 assembly Effects 0.000 description 3
238000005452 bending Methods 0.000 description 3
238000007796 conventional method Methods 0.000 description 3
239000006260 foam Substances 0.000 description 3
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
238000003754 machining Methods 0.000 description 3
238000003892 spreading Methods 0.000 description 3
230000007480 spreading Effects 0.000 description 3
238000004026 adhesive bonding Methods 0.000 description 2
230000002411 adverse Effects 0.000 description 2
230000008901 benefit Effects 0.000 description 2
230000005540 biological transmission Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
239000013065 commercial product Substances 0.000 description 2
238000012937 correction Methods 0.000 description 2
230000007797 corrosion Effects 0.000 description 2
238000005260 corrosion Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000835 fiber Substances 0.000 description 2
244000144992 flock Species 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
238000003475 lamination Methods 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000007493 shaping process Methods 0.000 description 2
229920003002 synthetic resin Polymers 0.000 description 2
239000000057 synthetic resin Substances 0.000 description 2
230000037303 wrinkles Effects 0.000 description 2
206010011985 Decubitus ulcer Diseases 0.000 description 1
240000007594 Oryza sativa Species 0.000 description 1
235000007164 Oryza sativa Nutrition 0.000 description 1
230000004888 barrier function Effects 0.000 description 1
210000000988 bone and bone Anatomy 0.000 description 1
239000013078 crystal Substances 0.000 description 1
230000002542 deteriorative effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000010030 laminating Methods 0.000 description 1
238000000465 moulding Methods 0.000 description 1
230000002980 postoperative effect Effects 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000012545 processing Methods 0.000 description 1
230000003014 reinforcing effect Effects 0.000 description 1
239000012779 reinforcing material Substances 0.000 description 1
235000009566 rice Nutrition 0.000 description 1
230000002269 spontaneous effect Effects 0.000 description 1
238000003860 storage Methods 0.000 description 1
230000007704 transition Effects 0.000 description 1
230000003245 working effect Effects 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
- B64C27/46—Blades
- B64C27/473—Constructional features
- B64C2027/4733—Rotor blades substantially made from particular materials
- B64C2027/4736—Rotor blades substantially made from particular materials from composite materials

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Aviation & Aerospace Engineering (AREA)
Moulding By Coating Moulds (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Toys (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Wind Motors (AREA)

JP11603786A 1976-08-30 1986-05-20 空力ロ−タ・ブレ−ド・アセンブリの後部整流構造 Granted JPS61295198A (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US71854376A	1976-08-30	1976-08-30
US718796		1976-08-30
US718543		1985-04-01

Publications (2)

Publication Number	Publication Date
JPS61295198A true JPS61295198A (ja)	1986-12-25
JPS6218400B2 JPS6218400B2 (2)	1987-04-22

Family

ID=24886466

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP11603786A Granted JPS61295198A (ja)	1976-08-30	1986-05-20	空力ロ−タ・ブレ−ド・アセンブリの後部整流構造

Country Status (4)

Country	Link
JP (1)	JPS61295198A (2)
DE (1)	DE2738888A1 (2)
FR (1)	FR2362751A1 (2)
GB (1)	GB1585130A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10503441A (ja) *	1994-08-01	1998-03-31	ユナイテッドテクノロジーズコーポレイション	翼構造体の製造方法及び製造装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU568381B2 (en) *	1983-07-01	1987-12-24	Ladney, M. Jr.	Rear air-foil
GB8609355D0 (en) *	1986-04-17	1986-09-17	Westland Plc	Erosion shields for aerofoil surfaces
JPH03104799A (ja) *	1989-09-20	1991-05-01	Fuji Heavy Ind Ltd	複合材ブレードの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB740106A (en) *	1954-05-03	1955-11-09	United Aircraft Corp	Improvements in or relating to rotor blades for rotary wing aircraft
US3237697A (en) *	1963-02-11	1966-03-01	Boeing Co	Helicopter rotor blade
US3333642A (en) *	1965-07-26	1967-08-01	United Aircraft Corp	Helicopter blade or blade spar construction
US3356153A (en) *	1966-08-19	1967-12-05	Schramm	Rotor blade

1977
- 1977-08-24 GB GB3556977A patent/GB1585130A/en not_active Expired
- 1977-08-29 DE DE19772738888 patent/DE2738888A1/de active Granted
- 1977-08-30 FR FR7726322A patent/FR2362751A1/fr active Granted
1986
- 1986-05-20 JP JP11603786A patent/JPS61295198A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH10503441A (ja) *	1994-08-01	1998-03-31	ユナイテッドテクノロジーズコーポレイション	翼構造体の製造方法及び製造装置

Also Published As

Publication number	Publication date
GB1585130A (en)	1981-02-25
FR2362751B1 (2)	1983-04-29
DE2738888A1 (de)	1978-03-09
DE2738888C2 (2)	1987-10-01
JPS6218400B2 (2)	1987-04-22
FR2362751A1 (fr)	1978-03-24

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