3-筛选及标引后的专利著录项目数据及专利全文ca435280a

1、(19)啬CanadianIIIntellectual PropertyOfficeAn Agency of Industry CanadaOffice de la Propriete lntellectuelledu CanadaUn organ1sme dindustrie Canada(11) CA435280(13)A(40)11.06.1946(12)(21) Application number:435280D(22) Date of filing(51) Int. Cl(71) ApplicantRIDGEFIELD MFG CORP.(72) InventorGASSNER A

2、LFRED ADOLF ().(54) AIRCRAFT ENGINE NACELLE INSTALLATION(54) MONTAGE DU BERCEAU DE MOTEUR DAVION(57) Abstract:This First Page has been artificially created and is not part of theCIPO Official Publication乙丿, l : t( .1t,勹乙玄！ 平f 2 俨？ f43fj280 o N-I A cl I F Il C E s- 互竺TO ALL WHO及 IT 匹c o即 E邸 ： 哑： I T

3、K罚O旧 !f THAT, I , 且 众 ed AlolphGassner,. lleo 出 m.10al E呜 i neer , o士 240 Central Pa泣： Sout h , City o士 罚ew York,Co 皿 t 7 o 士 可 ew York, State o 士 可 ew York, United States o 士 Amer i oa, ha 吐 屯 i nvent ed oertain new and 11ae 士uli mpr ov 血 妞 t s 1n E 对 GI 皿 皿 CELLE I 琛3叫:ALLA.TIO 可 FOR AIRC如， do her

4、ebydeclare that the士oll o记 ng is a 士 吐 l , clear, and e 工 ao.t deaoription of t 泣 8皿 e:This inTention relates to improvements in airoraft and more partioularl7 to e 叱 i ne naoelle i ns t al l at i o 叩 f or air or 釭 t s of the large transport glider type 血 bo 心 让 芯 a large 众 selage pr oYi ded 记 t h e

5、levators, rudder, eto., and large吐芯 spr e ads .吐 e w1 屯 8tr uot 心 ot s11oh gliders is not au 士 m o1- entl7 atr o 乌 r t o 扭 k e the weight of an e 过 i ne naoelle or naoellesin addition to the nor m吐 立 坛 比 l oads, t her e士or e 切 y oannot be solel7 and dir eo 切 -7 supported by t he 记 .nc etruoture.Itis

6、 desirable, however, to position the naoelle or naoelles at predetermined points along t he 工 or ward part of the air or 吐 t 记出?his must bo aooompl1shed 1n sll0h a manner that theweight or weightr eaot io 皿 d o not oa11篷e additional detr i me五t al stresses in the w 让 这 s tr 11ot ur e.红 obJ eot o士 t

7、血 pr es ent i nven切on isto pr ov扭 e ef .丑oi ent 血 d simple means embo心1珑r struts and a oombi nat i on 血 dar r虹屯emento 士 par t s designed to cooperate with thelider structure, whereby the weight or weight reaot1ons of t he e屯 1ne 血 oel l e arecarried to t he 立sel age, not oaus i 冯； a dd1廿onal detrime

8、ntal stresses in the bas i o 叽 迳 s tr uot 心 e, and m 叨 ev 皿serve to inoreaae the strength ofthe original wi 呜str 11ot心 e.-l-: ：.:，, ，斗， j ,售A 可., . j $ 泾、 心及沁沁人心心 , 4 5C 沉沁，矗品 农，, 54 心 沁 心 沁欢尸 洽令. . eg i 5 E 树、饺只4352 沁 . ， “ 飞”厂 ，的”沁The present invention also contemplates a naoelle installationin wh

9、ioh thewi 迈 ； s tr 110 加 .re 0:fthe glider or airor t takes only ap 旺 吐 s o side load oomponents o 士 t heaup- port stru.ts otthe naoelle installation, whioh spanw1ae s1deload oan usu.ally be made,记 ng struotu.re.1n e士foot ,a relieTe load on theA 士 ur t her obJeot0:fthe presentinvention 扭 ， to provid

10、e a nacelle installation embody 让 这 naoel l e str11ta 1n wbioh the struts m 笱 be attached to 立 t t i 出 ；semployed in w1 屯 l 1 壬 t struts and l andi 迳 ,ie ar attaohmentaof a glider orair- G:raft atruoture,血 d when thu.slocated, 1twill be understood that the horizontal oomponenta o 士 t heload in thesa

11、id naoelle struts are taken by t he 而 卫 C sp 吐 S , these oomponenta arot en吐 on- p吐 l 1冯； out bo虹 da atthefront spar, 虹 d oompr ea 吐 on- aot 1 屯 inboards at the rearspar.Itis :turthe:r oontemplated thatthe 众 ontsparof the w1屯 str 11ot 11r e t 吐 e s thetorqa.e loads ot t he e 迈 1n ea as vertioal load

12、s.In the aooomp叩 1叫, dr aw屯 s w 出 oh illuatrate an appl i oa 廿on o:t 叩 i nTent i on :F1g. l isa di 咚 r amma t i o 众 ontview of an air or 配 tt embodyi 吆 叩 1nwent 1on ;F1g. 2, a 41B&lamma tioside view taken on l 江 0II-II? o2 F1g. l;芷 1 g. 3, a view similar to Fii.2, show1 冯 ； t hepartse工Lar c ed , the

13、v1ew 识e 江taken on line III-III 0 士 F1g . 4;了1g.1 冯 one naoelle4, a di agr amma 廿o 众 ont 吐 ew par 讥 o吐 中 lyshow- installation on enlarced soale;0:tFig. 6;mg. 5,a detailseotional view taken on l 江 e V-Vot engineFie. 6,naoellea detail view particularly showi 屯 strut with tuaelace;oonneotion-2-,.:, -.&

14、， .；， _,I:， ; 2.,.j r . ; , r. A : t RLJ sE 1A . A 4 ,r $ ,户 ., 只尸，” ,3. . ，”“ 、，口！，、， 飞，43泣 臼 F1 . 7, an enlarged detail view partly in seotion Sh0 记 冯 ； t he front spar of thew屯 St ruot ur e and eonneo江 ons l ead让这 t her et o ;Fig. 8, a view similar to Fig. 7, show 江 g the r e 虹spar o士 t he 叩卫g st

15、ruoture and at t aoh 让屯 me扭 8 士or w立 C and naoelle struts;瓦 9,an enl 釭 ged detail par 让 oul ar l y sho 叩 .nc anaoelle strut and oonneotion t her e 士 or with a wine spar, a bo 迁suppor t ed 众 om thewi 出 ；s tr uot 心 e by a straddle member;Fig. 10, a detail aeotional view t 吐 en on line X-Xo 士 Fi g . 4

16、； 纽 d芷 屯 a. 11 血 d 12, detail di 咚 r amma 江 o views par 讥 ou larly show 丐 t 叩 2 or ms of oomlee t i on be 切 reen the straddle立t t i叫r atthe w 让 屯 众 ont s par虹 ld a W 江gr oot ”士“ !lCIntheillustrated embodiment o 士 叩1m ent1 on I haTe shown a transport glider or a 扛 or af t 1nolud11JC a 立 s el a e 5,血

17、i eb ispr oTi ded 曹 i th theoonTen 让 on al eleTator, rudder, eto., not shown, 心 d a d1.,i ded 已 nc atruoture &, o 工rel a t i ., el y l 立 ge记 冯 s pr ead loo ated at the top o 士 t he 立 se 扭 ge 吐 a at t aohed theretoadJaaentitstop b7 叩8吐 t abl e means.叹h1s w1屯stru.oture inolu.des a 士 r ontspar 7 and a

18、rear spar 8, and 9desi cna t es 记 迳 11士t struts o:tend1出i upwar dl y10on the t uael 叮；o r士 om a 立 t t i 屯 The s t muot 心 e ent er i 冯； i nt o naoelle i nst吐l at1on of 叩 i nvent i on inoludes an engine naoelle designated generally by ll,pre工er a bl y oonatruoted o士 四 l ded me t 吐 卫 o t u出丑g， 血eng me

19、oowl 屯 1 2 pr ef er abl y 士or me d with oool i吆 b幻？士l 08 and made o 士 al umi num, and a naaelle oowlinc 13, made o 士 me t alor0p达 od.吐 i s i ns t al l a 社 on also inolu.dea a11i t a bl e 釭 gi nes l 4,a 立 elt 畔15 foreaob seto士 eng i nes , 士i l l a ble t血 0屯 ha f l 立 i i l e metal hose 16 立 t end 让 岑

20、t hr o 屯 h t he 记 卫 c to the.3. . . . ,.; . r , ？. 总.,、, 心；， 心,.,，凡 坟沁心“心 . S牙 “ t心长炙 怜贷祝心，邓沁总窃炭饮 毅”炉 怜，森P 詹售守 4:35280topwing skin.17 desilillates a 立 r e w 吐 lthat separates the ei nes 众 om thew1 屯 and al so 士r om t he 工 uel t 印 立 Itwi l l 。 f course be understood that the 和 el linesl8 众om tank to

21、t he e冯；i ne s arepr oTi d ed 已 t h valYes that m 句be operated from the oookpit o 士 t he glider or 吐 r or a 士 t 旺 d that e出吐ne t虹 ot t l e and macneto oontrol, not sho叩 ，m 叮 11ke记se be op 釭 at ed 切 s ui t ai l e means from the oookpit ot the cl id 心 Charaoteristio and i mpor t ant 了eat ur es o了 叩 让订

22、皿 切on reside in the empl o 平nento 壬 an d in the arrancement o t en ine naoelle struts pos i 妇 oned between the 士 us el ace and the wineatr uet ure, 曹 her eby the weight or weight inertia reaotioneo 士theencines are oarried to t he 了 u.s el ac e and do not o 皿 s e add七廿onaldetrimental stresses on t he

23、 记 冯： s tr uet 心 e.As illustrated and as pr e 士 err e d I employ front st 五 t s 19 e 工 t endi 屯 众 om t he 众 ael ace to a point of naoelle i el o 宵 t ho 众 ontapar 7 02 them.ng s tr uot 心 e 釭 dr e虹 S 切 t s 20 e 工 t ena 让屯 众 om the2US 吐 ace to a point ot naoel l e,吐 OW the r 壬 霉 par8 0 士 t he 曹 1 nc .!

24、hefrontnaoelle 11 士tatru.t 19, pr e 士 er a i l 7 a steel 妞归 记th f abr i CI 士a1 :r让,i sattaehed at itslower end to the f1t t 让g l 0 Wabolt l 0旦 and extends a.pwra d 功 t o 血 d i s oon neeted with the engine naeel l e 立 ame b7 a s 曹 TelJoint and a s1 迳 l e bolt 21, where,y the nacelle is tree to swiTel

25、 l at er 吐 l y aboutthisbolt.眳 desi cnat ea a str ad釭 e 士i t t in c el 哑 ped to t he 记 出 众 ont spar I, this ti tt 江 g is braoed si dew 吓 s霉pan记 se by bl o吐 s 2己 ued or ot her 记 s e oonneeted to thesp釭？ 曹eDa.叩hi s naoelle structure is attached to t he 士1 t t 1 屯 22 沈 a l 1 立 oonnecst i on 23, the lat

26、ter ha” 工swivel oo皿 eo- t 1 ons 叽 t h the nacelle through a iolt 24 and the said strap立 t t1 出 t 22 O 士 t he 面 .nc and will transmit thrust load 墓 ， t omque loads and atru.t eut board s - 育 i s e roaot1onto the w1 屯 s par .可o Yertioal weight reaotions howeYer, are t 吐 en by the said spar.-4., . , ti

27、 ”已 勹 烧沁飞4:352沁 ，炽 e rear strut 20 ex t ends 众 om thet us 吐 age and is oonneoted to a s tr ap 丑 t t i 屯 郘 on the r e釭 sp釭 0工 让 e w1辽thr o屯 h a l i立 00皿 eo 社 on 23旦， 加 1s m t t i ng 邸 t ake s the inboard-wise rear nacelle stra.t reaotion.In Fie.llthere is sho 四 ， mai nl y di a妞 皿 at i oal l y, engine

28、 naoelle oonne1ted to t he w 扭 g front spar s 切 a,p f 1 t t 1 屯 22 改 过 1n wh1oh maoe membe 工 s a 血 d ) 釭 e employed oo 皿 eot 1 屯with t he 立 t t 1 项 虹 d with a hi 吨 e or root f it t 屯 26 o 士 the 记 nc .叹he br aoe s 旦 and 旦 f orm江 t hru s t 血 d tension m皿 iera between t he 立 t t1 屯 a, where,y outward.m

29、.aoreaot10n o 士t he e 屯 i ne naoelle is transmi tted thro ugh 也 e braoe oonneo切ona in such manner as to oall8e an up or do四 l oad at the s tr 叩 f i t t i nB 22 - the thrust or load as o 千 ea t ed t 比 0 屯 hr eao 讥 on o:r thee 屯 i ne nacelle i e 江 tr ansmi t t e d to the root 江tt1冯；，rel i e vi n c the

30、 wi 丐 0士 l oads imposed by engine reaotion.Similarly as in Fie. 12, the 玩 aoesand.!， aet泣 1.10屯 h t he江 oonneo切ons with the str ,屯 82 血 d 出邸e orr oo古 m.t 廿 冯 ： 26 to transmit or 切 :-ans f er en ine reaction load or thrust to oa11se a do 四 1war dl y directed load at the strap tit 切丑g，血ioh is a relieT

31、e l oad 士or a p釭，切oul ar 记 nc st ru ot 心 e or 础 t i l evering.丘 心：， ；矿，,、，.；, , ， 7忙怪气 , , , ,U 、怼、 4 讫”忒“ 5 , , 4Y, j 叨俨“、435280WHAT I CLAIM IS:l.In combination with craft of the cl 晓 B describedhaving a fuselage and a wing e:x:tending l at er 吐 l y t he 工 e fr om,anA from the fuselage to said nace

32、lle,a connection from thena- ecneglilneetnoacthelelewoionngnelooc炸at eeddbtoetswaiedewn intgh,esftursuetlamgeeaannsdexthtendinzgoneof connection of the strut means to s 吐 d naoelle, the oonneo- tions of the strut means to the fuselage and nacelle and of the nacelle to s 己 d wing being on pivotal a.x

33、es approximately para.Del to the plane of longitudinalsymmetry of theera.ft.2. In oombinat ion with craftof the classdescribed having a f us el 邸 e member and a wing member e:x:tending therefrom, an engine naoelle,an enginecarried by thenacelle, means pivotally mounting the nacelleto said wing mem b

34、e工，fo:r swing ing movement aboutan 釭 i s located l at e 工 aJ.l y spaced tooneside of the longitudinalaxis of thenacelle, and strut means extending from theother member andconnected in spaced 工 el a- tion to the pivotala.xis of a 吐 d first means supporting the weight of the nacelle and engine旺 d norm

35、ally relatively fixed- ly holding thenacelle agai n 的 said swinging movement.， .:. .:, ,: ,L ,. 矿烧,， ，I/u 饺，氮， 豹岱， ”， 沁435280赏“ d.; j , 熟 于工然，4V 烧、片 妫 嫘 怂3. In oombinat ion with C工af t oftheclass described having a fuselage and a wing extending laterally therefrom, an engine nacelle di sposed 工 el a

36、 t i ve l yclose to said wing inout- wardly spaoed relation to the fuselage,means pi vot 吐 l y connect ing thenacelle to said wing on anaxis approximately paraJ.lelto thelongitudinal centerline of thefuselage, and strut means pivoted adjacent to the wing approximately centrally of and tothe nacelleo

37、n anaxis p 釭 ？ a l l elto said axesand outwardly of the pivot 吐connection ofthe nacelle to the wing and connect- ing itto thefuselage.i 咐 、4. In co 泣 i nat i on with craft ofthe class desoribed:,.i having a fusel 迎 ；e anda wing extending therefrom, an engine n贮 七 celle, 旺 engi ne carried by the nace

38、lle， means pivotally mount-ingthenacelle forswinging movementthereofto said wing f o 工 swinging move me nt 吐 out an 江 i s located l at er 吐 l y spaced to one side of the longitudina.laxis of the naoelle,and strut means extending from the fuselage and connected to the nacelle inspaced relation to the

39、 pivotaJ.釭 i s of the nacelle, supporting the weight ofthe nacelle and engineand normally relatively fixedly holding thenacelle against swinging movement.5. In ai 工 cr a f t having a fuselage and a wing structure in- eluding a front sparanda re 釭 supporting element, an engine nacelle installationthe

40、refor having propulsion means, said installation inoluding a nacelle having pivotalconnections to the said front spa 工 a n d r e 釭 suppo 工 t i ng element on an axis ap 江 rnxi ma t el y parallel to the fuselage, a front nacelle-supportingb”, 、 .:.:.:., 畸，-:妒. I. 袋陵炉恃忙飞令名夕435280卷昏t 欢诏、也，strut extendin

41、g frora the fuselage,means pi vot 吐 l y connecting the strut to the nacelle onan axis parallel tosaid axis of thenacelle, and ar ea 工 na cel l e- s uppo 工 t i ng strutextending from the fuselagepivotally mately the latter 釭 is to the nacelle,connected on app工oxi the f i 工s t - me nt i onedpivotal co

42、nnections being located between the second-mentioned axiB and the fuselage whereby the horizontal components of the load in the nacelle-supporting struts a 工 e taken by the frontspa 工 andr ea 工 supporting element, the components acting on thefront spa 工 andr ea 工 s uppo 工 t i ng element being respec

43、tive-lytension-palling out bo 釭 dB andoompression-acting i nbo釭 d8 .ft4is 6. In aircraft having a wing st ru ot u 工 e anda fuse-J . ii t 户，户lage, a P工opel l i ng engine,a nacelle i;he 工ef o工， said wingf structure including a front supporting element and a r ea 工 supporting element,a fitting on the:f

44、uselage below thewing structure, a na cel l e- suppo 工 t i ngstrut extending from the fit- ting to a point on thenacelle below the frontsupp o工t i ng ele- ment, a second nacelle-supporting st 工 ut di ve 工 g i ng from saidfirst strut and connecting said fitting to a point on the.en- gine nacelle belo

45、w the rearauppo 工 t i n g element,means for pivotally connecting thestruts to the nacelleat said points, and means pi vot 吐 l y mounting thenacelle on the wing support- ing elements at points on an 釭 i s located between the fuselageand the points of connection ofsaid struts to the nacelle.7. In C 工

46、af t of theclass described having a wing struc- tu工eanda fus el 买 笋 and a wing root fitting at thei 工 juncture,邸 engi ne ,a nacelletherefor in the form of a generally elongat- ed truss framework engine mounting having itslongitudinal axis. . ,., 萨 又 兑 ， ：，寸，：. . 货，. , 丸X X ., ， ，l . . . 汁” ， o. ， . ”、， ， 沁， 、 入，人“飞J ，4352 沁 t 工 an s ve 工 s e with respect to the wing, said wing having a na 尸celle BU 印 or t i ng m