US928819A - Lubricator. - Google Patents

Description

H. Af sWANsN.

LUBBIGAT/on.

APPLICATION FILED DBO. 12, 1908.

Patented July 20, 1909.

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LUBEIGATOB..

APPLHJATION FILED DEO. 12, VLQQB.

Patented July 20, 1'909.

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IIJALMAR A. SWANSON, OF

CHICAGO, ILLINOIS, ASSIGNOR TO `PRECISION' APPLIANCE OOJMIPAIT'Y,o OF CHICAGO, ILLINOIS, A

CORPORATION OF NEW JERSEY.

nUBRIcAToR.

Patented July 20, 1909.

Application filed December 12, 1908. Serial No 467,134

To all whom 'Lt may concern:

Be it known that I, HJALMAR A. SWAN a citizen of the United States 'of America, and a resident of Chicago, in the county of Cook and State of Illinois, have invented certain new and useful Improvements in Lubricators, of which the following is a specification.

This invention relates to' force feed lubrin cators, and has for its object tpvprovide a simple and etlicient structural arrangement and combination ofv parts, which at each stroke of the pumping mec ianisin is adapted to force lubricant through a visible feed appliance and from thence back through the pumping mechanism and to the bearing to be lubricated, -all -will hereinafter more fully appear. f

In the accompanying drawings z-Figure 1 is a side elevation, with the containing casingrand its accessories in section. Fig-2, is

an end elevation with the aforesaid casing inl section. Fig. 3, is a detail horizontal sec-` tion on line Fig. 4, Fig. Ll, is aV detail vertical section on the irregular line Fig. 3. Y K

.Similar numerals of reference indicate like parts in the several views. Y

Referring to the drawings, l represents an open top casing adapted to contain the lubricant. and provided with a cover or cap 2, to the under side of which the pumping mech anisin is secured so as to depend into the nterior of the casing and-be submerged in the lubricant, as usual in the present class of lubricators. l Y

3 is the carrying frame of the pump, having a flanged upper end by which it is at' tachcd to the casing cover 2, and provided with bearing hubs for the hereinafter vde-` scribed operating shaft and intermediate yoke lever by which the pump plunger is operated. y l

4', is a vei'tical`pump housing, preferably formed as an integral portion of the pump carryinv frame 3, and formed with two bores of different. diameters and arranged in longigitudmal alinement to form upper and ber 6 withy the Achamber of the casing 1 ,and

l i l 1 lower piston chambers 51 and 6- for the difusual type 8 is a check valve of the ball or other usual type controlling said port.

J is an outlet port or passage foi-ined in a lateral extension of thepumpihousing; such port is arranged adjacent to the'low'er end of the lower piston chamber 6, and connects the saine with the visible feed appliance hereinafter described, and 10 is a check valve of the ball or other usual type controlling said port. another lateral extension' ofthe ump housing and connecting thelower'en ofLthe up#` per piston chamber with the visible feed appllancebefore referred to',-'and 1-2 is'a Vcheck valve of the ball or other usual type controlling'said port. 13 is an outlet port orI passage'formed in still another lateral extension of the pump housing; such port is arranged' in ad3acent relation to the lower end of the upper piston chamber 5y and connects `the saine with the outlet pipe 14 which conducts the lubricant to the point where-it isto be used.

, 15 is a checkvalve of the rvball or other controlling.' the` aforesaid outlet port 13. Infmy preferred construction the outlet pipe 14 passes through a ,stuffing box -oi gland 1G on the cover 2, so as to be removable along with the cover and pumping mechanism;

.17 is a vertical pipe constituting a portion 1l is an inlet port or passage. formed in y of the vvisible feed appliance above'referred Y to. Such pipe connects-at its lower Aend with the outlet port or passage 9 of the lower pieton chamber '6, and extends yup through the cover and'is provided with a curved discharge nozzle I8 yat its upper end, as. shown. i

Y 19 is a receiving tray or funnel carried by the cover 2 i'n a position beneath the nozzle 18, and adapted to receive the discharge. therefrom.

ZO is a pipe connecting the tray or funnel 1S with theinlet port or Vpassage 11 of the upper pistn chamber 5to supply the same with the lubricant passing through the parts just described.

. 21 is a housing secui'edtothe cover 2 and in'closing the nozZlelS and tray 19,and pro.-

vided with a glazed orifice 22 through which. the discharge of the lubricant from the nozzle 1S can he clearly and w-readly observed.

Q8 is the differential pui'np piston or plunger formed with. a lower vportion QA- of anol diameter of the upper piston chamber 5 and s forming an individual piston or plunger therefor, and with an upper operating portion 26 formed with an elongated slot 27 for the 'receptiinisof an end of the operating. yoke lever and the means for adjusting the stroke of the piston. or plunger, as yhereinafter Inore fully described. Such upper portion 26 of the piston is preferably formed separate from the piston proper and pinned or otherwise secured thereto, with a view to economy in manufacture. f

28 is the operating shaft ot` the pump pisv ton, journaled in one of the before mein 1 Vtioned hubs of the carrying frame 3; such shaft carriesI an ecceu-trie 29 and Worm` wheel 30, which worm wheel is driven by an endlessl worm 31 carried on a driving shaft f 32 joiirnaled in the lower portion of the 5 casing l and extending through the same for connection to a suitable power source i from which it receives rotation.

33, is a-yoke 'i'ever journaled on another i of-the hubs ofrthe carrying frame ih with f its yoke portioii adapted for operative eng gagemeiitf with `the aforesaid eccentric 29,

while its opposite portion is in the. form of a straight arm that extends into the vertical slot 27 of the upper .portion ot' the pump piston to have operative engagement therewith. Y

34 is a vertical shaft extending down through the cover 2, with its lower portion screw-threaded and screwing through the;

upper end of the aforesaid piston portion vL6 and so that its lower end will constitute an adjustable'iipper abutment for the piston operating arm of the yoke lever 33, while the lowcrnabutment for such arm is formed by the upper end of the intermediate piston portion as shown. 1W ith the above described constiaiction the amount of lost motion for the arm of the yoke lever can be varied, and so that a minimum to a maximum stroke of the pump piston can be attained bv the vertical adjustment ot the' aforesaid shaft 34. I

Having thus described my sard invention what l claim as new and desire tosecure by- 1. ln a lubricator, the combination of a main containing easing, a pump housing arranged in said casing and formed with a pair of pump chambers in longitudinal alinement and having different diameters,`a series of lateral valve casings carried by the pump housing, an inlet valve controlling a passage at the lower end of the lower pump chamber, an outlet valve inone of said va ve casings controlling an outlet passage near the lower )iston chamber 6, and i end of said lower )ump chamber, an inlet valve in another ofl said valve casings controlling a passage having comniunication with the lower end of the uppei pump cliainber and with the outlet assage ot' the lower of said valve casings controlling a passage near the lower end of said upper pump chamber, ditferential pump pistons arranged in said pump chambers and operatively connected together, and means for imparting reciprocatioei to said pistons, substantially i as set forth.

2. In a lubricator, the combination of a main containing casing, a pump housing arranged in said casing and formed With a pair of pump chambers in longitudinal alinement and having diii'erent diameters, a seriesof' lateral valve casings carried by the pump phousing, an inlet valve controlling a passage it the lower end of the lower pump chamber, an outlet valve in one ot said Valve casings controllingl an outlet passage near the lower end of said lower pump chamber, an inlet valve inxanother of said valve casings controlling a passage having con'imunication with the lower end of the upper pump chainher and with the outlet passage of the lower pump chamber, an outlet valve in another of said valve casings controlling a passage near the lower end of 'said upper pump chamber, differential pump pistons arranged in said pump cliambers and o eratively connected together, a visible eed appliance arranged intermediate of the pumplchamhers, and means for imparting reci procation to said pistons, substantially as set fort-h.

3. In a' luhricatorI` the combination of a main containing casing, a pump housing ar ranged in said casing and 'formed with a pair of pump chambers in longitudinal alinement and having diti'erent diameters,a sei'ies of lateral valve casings carried by the pump housing, an inlet valve controlling a passage at the lower end of the lower ump chainber, an outlet ralvc in one oi) said valve castings controlling an outlet passage near the lower end of said lower pump chamber, an inlet valve in another of said valve casings controlling a passage having communication with the lower end of the upper pump chamber and with the outlet passage of the lower tim chamber, an outlet valve in anothero sai Valve casings controlling a passage near the lower endof said upper pump chamber, differential pump istons arranged in said pump chambers an operatively connected together, means for im parting reciproeation to said pistons, and means for adjusting the stroke of said pis tons, substantially as set forth.

4. Tn a lubricato'r, the combination of a v main containing casing, a pump housing arranged in said casing and formed with a pair ot pump chambers in longitudinal alineiuni i chamber an out et valve in another l l a the lower enfl' of said lower pump ati vel y. connected .ing .different diameters',

ment and having different diameters, a series of lateral valve casings carried by the pump housing, an inlet valve controllingia passage at the lower end of the lower pump chamber, an outlet valve in one 'ot' said valve casings, controlling an outlet passage near i chamber, an inlet valve in another of said *valve casings controlling a passage having communication with the lower end ot' theupper pump chamber and with the outlet passage l of the lower pump chamber, an outlet valve iii another of said-valve casings controlling a passage) near thelower end of said upper pump chamber, differential pump. pistons arranged in said pump chambers and oper atively connected together, a visiblefeed appliance arranged intermediate ot' the pis- 4ton chambers, means tor imparting recipro and means for acly cationy to said pistons,

substanjusting the stroke of said pistons, tiall'y as set forth.

ln a lubricator, the combination' of a pump housing formed with a pair of pump chambers in longitudinal alinement and having different diameters, a series of lateral valve easingscarried by the pump`liousing, an'inlet value controlling apassage at the lower end ot the lower pump chamber, an outlet valve in one ot said valve casings controlling an outlet passage near the lower end ot said lower'pump chamber, an inlet valve in another ot' said valve casings controlling a passage having communication with 'the lower end of the upper pump chamber and with the outlet passage of the lower pump chamber, an outlet valve in anothcr of said valve casings controlling a passage near the lower end of said upper pump chamber, differential pump pistons arranged ifi said pump chambers an'd opertogether, and means for imparting reciprocation to said pistons, substantially as set forth.

6, ln lubrieator, the combination ot' a pump housing formed with a pair of pump ch ambers in longitudinal alinementand hava series ot lateral valve casings carried by the pump housing, an inlet valve controlling a passage at the lower end of the lower pump chamber, an

out-let valve in ,one of said Uvalve casingsy trolling a passage having communication Vwith the lower end of the upper pump' chamber and with the outlet passage'of the lower pump chamber, an outlet valve in another ot` said 4valve casings controlling a'pa-ssage near the lower .end of said upper pump chamber, ditterential pump pistons arranged in said pump chambers and operatively connected together, a visible feed appliance ar- 'ranged intermediate of the pump chambers,

and means for -imparting reciprocation to said pistons, substantially as set forti-'1. p

'i'. In `a lubricator, the combination of a pump housing formed with a pairy of pum chambers in longitudinal alinement an having different diameters, a series offlatera-l valve casings'carried by the pump housing, an inlet ,valve controlling a passage at the lower end .of the lower pump chamber, an

outlet valve in one of said valve casings con- V trolling an outlet passage near the Alower end oi said lower puinp'chamber, aninlet valve in another ot said valve casings controlling a passage having communication with the' lower end of the upper pump chamber and with the outlet passage ot the lower pump chamber, an outlet valve in another oi: said valve casings controlling a passage near the lower end of said upper pumpchamber, ditt'erential pump pistons arranged in said pump chambers and Ioperatively -connected together, a visible feed appliance arranged intern'iediate ot the pump chambers, means for imparting reciprocation to said pistons, and means toi' adjusting the stroke of said pistons,- substantially as set forth.

S. ln a' lubricator, pump housing `formed with ay pairof pump' chambers inv longitudinal alineinentand having different diameters, a. series of lateral valve casings carried by jthe pump housing, an inlet 'valve controlling ii ,passage at the lower end of the lower pump chamber, an

outlet valve in one trolling an outlet passagenear ot said lower pump chamber,

chamber, an out ety valve in another of said if'alvccasings controlling a lpassage near the lower end of said upper pump chamber, differential piiuip-i'iistons, arranged in said pump chambers and operatively 'connected together, means for imparting reciprocation to said pisto1is,'aii`d means for adjusting the stroke of' said pistons, substantially set forth.

t). .ln a lu'bricator, the combination of i main containing casing, a pump housing ar 'anged iii said-casing and formed with i pair of pump chambers. in longitudina alincinent and having different diameters, i series of lateral valve casings carried by th pump housing, an inlet valve controlling i passage at the lower end of the Vlower puin chamber, an outlet valve in one of said valv casings controlling an outlet passage nea 'the lower cud ot said lower punipchambei an inlet. valve in another ot said valve caf ings controlling a passage having commun of the lower pump chamber,an outlet vali the combination of 'a ranged in said pump chambers and operatively connected together, and means for imparting reciprocation to said pistons, the saine comprising an operating shaft carrying an eccentric and a yoke lever enga-ging said eccentric and provided with an arm engaging the pump pistons, substantially as set forth.

10. In a lubricator, the combination of a main containing casing, a pumphousing arranged in said casing .and formed with a 'pair of pump chambers in longitudinal alineineiit and having different diameters, a series ot' lateral valve casiiigs carried by the pump housing, an inlet valve controlling a passage at the lower end of the lower pump chamber, an outlet valve in one of said valve casings controlling Van outlet passage near the lower end of said lower pump chamber, an inlet valve in another of said valve casiiigs controlling a passage having communi cation with the lower end ot' the upper pump chamber and with the outlet passage of the lower pump chamber, an outlet valve in another of said valve casings controlling -a passage near the lower end of said upper` pump cliainbcr, differential pump pistons arranged in said4 pump cliaiiibei's-and operatively connecte together, ,a visible Iced appliance arranged intermediate ofthe pump i chambers, and means for imparting recipro, cation to said pistons, the saine comprisine an operating shaft carrying an eccentric an a yoke lever engaging said eccentric and provided with anarm engaging the pump pistons, substantially as setforth.

1l. ln a lubricator, the combination of a main containing casing, a pump housing arranged in said casing and formed with a' pair of pump chambers in longitudinal alinenient and having ditt'erent diameters, a series of lateral valve casingsfcarried b the pump housing, an inlet valve control ing a passage at the lower end of the lower pump chamber, an outlet valve in one of said valve casings controlling an outlet passage near the lower end of said lower pump chamber, an inlet valvein another of said valve casings controlling a passage having communivcation with the lower end of the upper pump cliauibe-r and with the outlet passage of the lower pump chamber, an outlet valve in auotlier ot' said valve casings controlling a passage near thel lower end ot said upper pump chamber, differential pump pistons arranged in said pump chambers and operatively connected together, means for imparting reciprocation to said pistons, the same comprisinv an operating shaft carrying an eccentric, an a yoke lever engaging said eccentric and provided with an arm engaging thc pump pistons, and means for adjusting the stroke. of said pistons, substantially as set forth.

12. [n a lubricator, the combination of a main containing casing, a pump housing ar ranged in said casing and formed with a pair of pump chambers in longitudinal alinenient and having different diameters, a series of lateral valve casings carried by the pump housinn', an inlet valve controlling a passage at the ower end of the lower pump chainber, an outlet valve in one ot' said valve cas-' ings controlling an outlet passage near the lower end ofsaid lower pump chamber, an inlet valve in another of said valve casings controlling a passage having communication with the lower end of the upper pump chamber and with the outlet assage of the lower pump chamber, an out et valve in another ot' said valve casings controlling a passage near the lower end of said upper pump chamber, differential pump pistons arranged iii said lpump chambers and o )eratively connected together. a visible feev appliance arranged intermediatt` ot the pum chambers, means tor imparting rcciprocatiomto said pistons, the same comprising an operating shaft carrying an eccentric, and a yoke lever engaging said eccentric and provided with an arm engaging the pump pistons, and means for adpisting the stroke of the pis tons, substantially as set forth.

13. ln a lubricator, the combination of a pump housing formed with a pair of ump chambers in longitudinal alinement. an havin' diti'ereiit diameters, a series of lateral va ve casings carried Aby the pump housing, an inlet valve. controlling a passage at the` lower end of the lowei pump chamber, an outlet valve in one otl said valve casings controlling an outlet passage near the lower end of said lower pump chamber, an inlet valve in another otl said valve casings controlling a passage having communication with the lower end of the upper pump chamber and with the outlet passage of the. lower um' chamber, an outlet valve in another o Sai valve casings controlling apassage near th'e lower end of said upper pump cliamber,.dif, l

erential pump pistons arranged in Said pump chambers and operatively connected together, and means for impartingA reciprocation to said pistons, the same comprising anoperating shaft carrying an eccentric and a yoke lever engaging the eccentric and provided with an arnrengaging the. tons, substantially as set forth.

14. ln a lubricator, the com ination of 'a pump housing formed with a pair of ump chambers in longitudinal alinement an havin dierent diameters, a series of lateral lva ve casings carried by th pump housing, an inlet valve controlling a passage at the lower end of the lower pu p'chambe,

an outlet valve in one of said' valvecas-v puma Pis' f the' lower end ofsaidV lower pump chamvrvalve casings controlling a ing commumcation let passage of ber,` an inlet; valve in another` of said with the lower 'end of' the upper. pump chamber 'and with the outt-he lower pump chamber, an outlet valve in another of said valve casings the lowerI end of said upper pump chamber, differential pump pistons arranged in `said pump chambers, and operatively connected together, means for imparting reciprocation tosaid pistons,

- the same comprising an operating shaft Carrying an eccentric and Aa yoke lever en gaging the eccentric and provided with an arm engaging the-pump pistons, and means for adjusting t-he stroke of said pump pis?.

` tons, substantially as set forth.

lubricator, the4 combination ofa a pump housing v 15. In a main containinv casing,

' arranged in sai casing and formed with a l i pair of pump chambers in longitudinal aline- "fa passage atthe chamber,` vanoutlet valve in vone of A valve-casings controlling an outlet passage mentand having different diameters, a series of lateral valve casings carried by thepump housing, an inlet valve controlling lower end of the lower pump said near the vlower end of said lower pump chambeig'an inlet valve in another nf said valve casings controlling a passage having communication with the lower end of the y upper pump chamber and with the outletchamber,

"said upper pump chamber, pistons arrangedin said .pump chambers an voperatively connected together,

' alinement and passage ofthe lower pump chamber, an outet valve. in anther of saidvalve casing's controlling a passage near theilower end of differential pumpl said pistons having'anoperating portion provided with a vertical slot,'an operating, shaft carrying an eccentric, a yoke lever engaging said eccentric, and provided with an arm-engaging inthe aforesaidvvertical slot, and an adpistable abutment screw passing through the operating portion of the pistons and projecthg into said slot, substantiallyas set forth.

16.111. a'. lubricator, the combination of a'main containing casing, za' ump housing arranged in said casing and ormed with a pairy of' pump chambers, longitudinal having different diameters, a series of lateral valve casings carried by the pump housing, an inlet valve controlling a passage at th lower end of the lower pump an outlet valve in one of said'valve' casings .controlling an' outlet passage near the lower end of said lowerpump chamber, an inlet valvev in anotherfof said valve casings controlling a passa ehaving communication with the lower en of the upper pump chamber and with the outlet passage of theAv lower pump chamber," an outlet valve in passage hav- A`lever engaging said i with an arm engaging in` the aforesaid veranother of said valve casings controlling a passage near` the lower end of said upper lpump chamber, differential pump pistons i arranged in said pump chambers and operl atively connected. together, said pistons havl ing an operating portion provided with a l vertical slot, a visible' feed appliance arl ranged intermediate ofthe pump chambers, e

an `operating shaft carrying an eccentric, a yoke lever engaging said eccentric and provided with an arm engaging in the aforesaid vertical' slot, and Y i screw passing through the operating portion of the pistons and projecting into said slot, substantially as set forth.

1T. In a lubricator, the combination of a pump housing formed with a pair of pump chambers in longitudinal alinement and. having dierent diameters, a series of lat-eral valve casings carried by the pump housing, an. inlet valve controlling a passage at the lower end of the lower pump chamber, an outlet valve in one of said valve casings controlling an outletvpassage near the lower end of said lower pumpvchamber, an inlet valve in another of said valve casings controlling a passage having communication with the lower end of the upper pumpichamber and with the out-let passage of the lower ump chamber, an outlet valve in another o said valve casings controlling a 'passage near the lower end ofsaid upper pump chamber, differential pump pistons arranged 1n said pum c bersand operatively connecte ham toget er,

said pistons having an operating portion provided with a vertical slot, an operating shaft carrying an' eccentric, a yoke eccentricvand provided tical slot, andan adjustable abutment screw passing through the upper end of said operating portion of thel pistons andv pro]ecting into said ,slot, substantially as set forth.v

18. In a lubricator, the combination of a pump housing formed with a pair of pump chambers in longitudinal alinement and having d ierent diameters, a series of lateral valve casingscarried by the pump housing, an inletfyalv controlling a passage at the lower endof the;` lower pump chamber, an outlet valve in one of 'said valve casings cont'rollin an. outlet passage near the lower end in another' of said va flower end of" the upper with the chamber, valve-Casin istons having an tprov' ed with a vertical plot, a'jvisib e feed of sai lower pump chamber, an inlet valve lve casings controlling` l a'passage having communication WitliLthe chamber. .grid

an ad]ustable abutment iio near the j an eccentric, a yoke lever engaging said eecentric and provided with an arm engaging' in the aforesaid verti )al slot, and an adjustable abutmellt screw passing through the upper end. of said operating portion ot the pistons and projecting into sarl slot, sub'- stantially as setforth.

1t). In a lubrieator, the combination oi' a main containing' easing, apump housing arranged in said easing and- .toi'mcdavitli a pair of pump. chambers in longltudinal alineient a'ndia'ving different diameters, a seriesola'teral valve casings carried by the pump housine', an inlet valve controlling a passage at the lower end of the lower pump chamber. an outlet valve in one of said valve casings controlling an outlet passage near the lower end of said lower pump chamber, an inlet valve in another of said valve cas ings controllinga passage having communication with the lower end of the upper pump chamber and with the outlet passage of the lower pump chamber, an outlet valve in another of said valve casings controllinga passage near the lower end of said upper pump chamber, differential pump pistons arranged in said pump chambers and operatively connected together, a vertical pipe connected to the outlet passage of the lower pump chamber and having a downturncd nozzle at its upper end, a receiving funnel arranged beneath 'said nozzle, a pipe connecting said funnel with the inlet passage of the upper ptunp chamber, a housing inclosing said nozzle and funnel and provided with a glazed orifice. means .for ,imparting reciprocationl to said pistons, and means for adjusting the stroke-of said pistons, substantially as set forth.

20. In a lubricator, the combination of a pump housing formed with a pair oi pump chambers in longitudinal alinement and havin@ differentl dlameters, a series of lateral va ve casino-s carried by the pump housing, an inlet valve controlling a .passage at the lower end of the lower pump chamber, an outlet. valve in one of said valve oasings controlling an outlet passage near the lower end of said lower pump chamber, an inlet valve in another trolling a passage having connnunlcation with the lower end of the. upper pump ehami i i of said valve casinos erin ber and with the. outlet passage of the lower pump chamber, an out al' said valve casings controlling a passage near the lower end of said upper pump chamber, differential pump pistons arranged in lsaid pump chambers and operativelyconnected together. a vertical pipe connected to the outlet passage of the lower pump chamber and having a downturned nozzle at its upper end, a receiving funnel arranged beneath said nozzle, a pipe can. -'ting said tunnel with the inlet passage oi the upper pump chamber, a housing inelosing said nozzie and funnel and provided with a glazed orifice, and meansy for imparting' reciprocation to said pistons. substantially as set forth.

21. ln a lubricator, the cnnbination' of a pump housing formed with a pair of pump chambers in longitudinal alinement and hav- `Anig ditl'ercnt diameters, a series of lateral valve casings carried b v the pump housing, an .inlet valve controlling a passage at the lower end o the lower punip chamber, an outlet valve in one ot' said valve casings controlling an outlet passage near the lower end of said lower pump chamber, an inlet falve in another of said valve easings controlling a passage having communication with the lower end of the upper pump chamberand with the outlet passage of the lower pump chamber, an outlet valve in anotherof said valve casings controlling a passage near the lower end of said upper pump chamber, ditterential pump pistons arranged' 1n said pump chambersand operativfy'fconnected together, a vertical pipe connected to theoutlet passage of the lower pump chamber and having a downturned nozzle at its upper end, a receiving funnel arranged beneath said nozzle, a pipe connecting said funnel with the inlet passage of the upper pump chamber, ahousing inclosing said nozzle and funnel and 'provided with a glazed orilice, means for impartin reciprocation to said pistons and meansl or,ad'pust ing the stroke of said pistons, substantially as set forth.

Signed at tlhicago, Illinois, this' 10th dav of December 1908. l

ILTALMAR SVVANSON, lVit nesses t i vROBERT B URNs, HENRY Mon.

let valve in another'

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