US959761A - Propeller for ships. - Google Patents

Description

Lmsfmsmwsm. PROPELLER EUR SHIPS'.

Y APPLICATION FILED JULY 2, 1909.

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EEELLER FR SHIPS.

lgbplcatnn filed July 22,

To ail whom 'ifi may; nonne?"- Be it linovsn iiizn'gF-vrn1x\i LiincYf-znv'n :i citizln of lli@ Uni'nii States, and imvifnng nl; Brooklyn, in the couny of f ingfs :mii Siam nl" New lm'k, have invented certain ne und minimi improvements in i -lleis im' Shime nl? which dw; iiollowin'gis u specification Snell :is will enable those skilled in the :wt t@ which it nppel'tnins 'to make and use lll@ saine.

'iiiiS inveniinn 'elaes to pi'opelleis for stezunsh s and. @illes vessels; and ills object lhei'eci5 is i0 pmi/id@ a piopeller comimotion loi vessels sviiembj/ ille 0i ille voxel nmy lin inci'euseil, and the (langer of injuring nl' ln'naking ihn piopelle 0i' pro paliers avoided; ami with lhis'zinci ailier 0bjects in view lille invention consists in prnpellfcr mechanism i301? vessels constructed as lierinniie described und claimed.

En my iinpioveinenl; the pi'npeilnls are mnunied in die oppnsilie Sides of ille hull, ni 'the vsssel; and 'Lina invention is fully Clisclosefi in ifollnwing specification, of which the iccmnpzmying drawing forms a parli, in which 'the sepliiziie paris of my pmvemen are design:ile/lA by sui-Lubin vide@b with niy improved pionniers? Fig.

i nim 0i verimllly mixing i pinpnilar euch 0i' which is provided; xvii-hin tilecoiiessponding imnnel with propeller blades n2, folli* 0i' 'which may be employed on auch slm'ft.

In the accompanying drawing sin of in@ propellcl's shown in nach siffle, of ma vessel, @sich pwpeller consisting of a, shaft I? and the coi'x'esponfling bln@ 02.., AbOve und below ille channels auf@ plv'cel nucl@ ing' lmx; ,f5 sien/um in #lin if 'i wid, lmilmn walls mf alie @i which and ilu'onm pmpslli c pasa und lin@ lnwer ends of said sli housings e in ivi The nfppei and@ l thrnnni' to ihn sides o' wimi's provini beveled sans ovvi file L /L provi( respond v/,ii ann ning mul the shafts fi are in@ with a flu? und. in i iunSeived from Sui in the lmli nf in@ vessel i in Praslin@ the piep-felle@ may rotated by means *his gem'mg E" able means may be pi'ovioisl Wlil'nfeliy n Propellers may bn .mia-'reci in eiiiei. tion 0i to pi'opel the vesss rovrwmfily f baclwai'dly as i" any be desil.

The piopllei blades' 02 piojec? in sides of in@ null ol? the vnssei slm-Wn Fig. 2, and die rapid. mignon o;

paliers will move the vessel sinne? l o1' buukwai'dly zmcnrfling in in@ di'nczinn i which in@ n'opeilers we tin-neL ii a nur@ to lle inni below :incl alsa piel ml above gli@ u'ii'zinneis horizontally arming n gum-d plaies or similar dezvices t@ pioiec in@ pwpeileis o1' l'lie blad-e, Aiiiefeoi wiwi; tile ship is lying in doeii; an@ at millier innen? but lilies@ gfad plates will nn intevmi@ with the @gewinn o'f the MJ inventing: is nui; iiniilieni in vii@ 'a1/:maia fleiuls of constrncinn herein shown anni dnsm'ibell, uml various changes illeiein anni nindiiminn 'amien nmy be Iniziale, wiiiiin n ,L

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:5ml imlil'oni Walla. n Si c). lizinnnls s', wlilln lli@ null vesei sind si viv@ Slnvil: gummi in connection with. in: upg@ mcs of smid prnpniiei 5 lle' in;

bottom 1111s of .said channels being also ln testimony that l ehlini the foregoing:r 11S provided with smiling boxes Lhrough whirh niy invention l have signed iny nznne in l0 'the end portions of said propeller shafts presence of the subscribing witnesses this pass and the lower ends of said propeller 30th day of June 1909.

5 shafts being provided with supports, in STEFAN LABRYSZEVVSKI.

which they rotate; and the hull or the vessel 'Vitnesses: l being provided above and below said pro- H. R. CAMPIELD,

pellers With longitudinally ranging guards. C. E. MULREANY.

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