US1054053A - Window-cleaner. - Google Patents

Description

G. G. TALBOT 6a H. OUPPLES, JR.

WINDOW CLEANER. APPLICATION FILED JAN. 10, 1912.

Patented Feb. 25, .1913.

-. o llnili we, CYRUS imam-1:

T a: l .1. I l n12, citizens so we s J. residing at v m. die

and Stats of lllinoss, have in n2, use'iul improvewilloaners, 01' which the IOl- 'aies devices for elem} of the road in from;

is illuscl's' ings, whsr-eil :J- 1 is an elevation; Fig. 2 n veiliczil 1- lhe line L2 F151 3 seotion on a detnll modification.

ted my me some letas indicziled in and bollon; 11m IQl'idv V 1 E E on His ends of lbs cross-liar E Projecting from the crosssr are a. series of bolls G each screw- ;weaded onto or otherwise connected Willi a cleaning-bur J from which projects the IUlfl hing slrip 1K. Each of the bolls G projocis through 21 punks;- L in His cross-bar V kind is surrouznled by a. spiral. spring M seat'el'l in a poclist end lhe. CEfOSS-iJEZ. F.

up an:

{HYPUSS ill 1 provided will) n .7 ndlo R. illh cord is sllziclmd ll- Fl .f ia-ti lvllc ands ol' the Cl'fifiisdizll 1i l we may employ in i he Specification of Letters Patent.

Serial No 8%.381.

in question is that in front of the driver of a my and that the crossbar, cleaningdmr and rubbing strip are properly mounted on llio outside of the window, the handle R or line pneuma 'cic con trollr will be opornl'ed until "the cross-binis at the top of the window. At this point it is pressed by the spring toward the glass so that the rul hing; strip is finnly but yisldingly forced against the surface of the glass. If now lhe handle be raised, the C ird will begin lo ll'si'el and is will FT die bzu and associziled pn' 's downia'z: l u fng; the rubbing strip ugz insl the gla and cleaning the same. As the downward motion of the bar continues it is forced against the spring J, and as soon. asils Wheels escape from the flange D the spring C will force i'l downwardly 01' away from the glass. If now the motion of the l'lan jle bu t'ovorsed. 'll-ll? crossbar and asso- "'ill 1' but they will be held lungs D away from the surface of To attempt to am: is dissstrois to the result desired. H the pneunml ic co: roller is used as illns trated in Fig. 4, the operator will simply turn the 'ViLlVG, throwing the compressed air first into one e1 d and then into the other end of the cylinder.

Tl; is obvious that W0 have not shown all of t parts in fvll detail or mini the associated parts, and it is also obvious iiiiit many changes could be made in the shsps. 1- operation and arrangemsnla of dis rass; without departing from the spirit of our invention.

We maim:

A cleaning device for windows and {lac like con'ipi'isn ig, a pair ol. parallel guido troughs localod' on mt lim' side, of 2| wimlow. the guide troughs loving so HIl'l H JfU/(l lliul their open sides :lmro lowm'd ouch ol lm', n partition wail hlfd'l'l ventrally in each o'l'f me glass. 'lfho cleaning is done on the down do it on the up stroke where Water is presposition and means for end in opposite directions, said fingers ex tending out beyond the partition Wall in. either case, carriages provided with Wheels ridin Within the grooves in the guide trougis, a 'cross-bar connecting said carriages and holding them in fixed parallel moving said carriages in unison back and forth Within said guide troughs.

CYRUS G. TALBGT. HARRY UUPPLES, JR. Witnesses:

W. G. ANDERSON,

A A. B. COPIOGK.

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