US1053815A - Vault. - Google Patents

Description

W. H. HOLLAR.

VAULT.

PPLIUATION FILED OUT. 19 2. y 1,053,815. .e 31 l Patented Feb.18,1913.

l li|\\\ w COLUMBIA PLANOGRAPLCO.. WASHINGTON, D. C.

'2 SHEETS-SHEET 1.

lW. H. HOLLAR.

VAULT. APPLIOATION FILED 00131, 1912.

1,053,815. Patented Feb. 18, 1913.-

- /f/ l l '1 WITNESSES; 3010860 'j l E olNVENToR;

l\ PLANOGRAPH C0..wASHlNn1oN. n. c.

'locked edges @S elsewhere rthtuigfh UNITED smffsrmmowm Nami To all whom it may concermA Be it knovvn that I, WILLIAM had to the *accompanying dravvingsi i My invention relates to vaults of the` approximately one half their thicknes u order to interlock'as showninsaitjlpaten.g` i

Y Itis the object of my present inve provide armor plates vvhi'cli"` are" adapted l. to

interlock` to form a vault "finclosurey vvhich are at least as thick'attheir area of the plates, an,d,`,`,fas hereinafter l"described, my invention includes the'fp' of interlocking flanges on' such plate p set Wit-hrespect to the'plane of "thefplates, Lf

My invention includes the varionslnovelff ement features of construction and arra"bk hereinafter more definitely'vlspe'cifiedl.fyf`

In the'` drawings Figure` Il `is a zbrokeng vert-ical, y' longitudinal sectionalf lvievv "of a vault conveniently embodying my invention'.1 Fig. II isa verticaltransverse"sectional,vieivvv` of the vaultshovvn in I@ butf smaller s cale.- Fig. III isa`brokenvertical"` longitudinal sectional vie'vv i lof a `Inodied form of my` invention,` taken "on ftheline`` in, In, in Fig. Iv.4- nigfivestranea verse sectionalvievv. offtheyault"shovvnjfinl i i i Aloclaing.meinbersfiOand `which,llike [l `the locking Qmembers *17 and ,25; aforesaid, ll "are metal `strips,wvfhi`ch, "vvlifenffinserted ias u shown; lock`v` :said l vvalls against separation infanyidirectiongf Saidflockingmembersl' n l are heldin position, l"as, indicated `infFig.`l I, 1 by` retainingf members "efdyvhic Referrlng to the form ofiinvention shown iii Figs. land' 111;. the Vsafety vault" infclosure 1 ,is formed by 4integrallandfrnas` sive metalj plates preferably harveyizfed nickel steel. armor plates respectively coml prisingjthefifront Wall 2, side Walls",fytopf` Wall 4, bottom vvall 5` .and'rear Wall-"6 hav-I `inginterlocking flanges and groovesatL allf ofthe'ir junctions. The interlockingjflanges),

t i and "groove of H.` HoLLAn," of Philadelphia, in the State of Pennsyl-` vania, have invented a certain-new andusel ful Improvement in Vaults, whereof thefol-fl l lowing is a specification, reterencefbeing" an'i eral class described in Letters Patentfoffthel, United States 591,188, grantedtorinefOc-1 tober 5th, 1897,Wherein the severalfvvall's" of the inclosure are formed of"`respectivew steel armor plates having interlockingfmeans it at their junctions. Saidfpatent shovvs ,and describes armor plates offthe` kindfthen available, being i of uniform )thickness throughout their extent, and, theinterlock1"y ing means at the junctions of said Walls are1 Y, y such that the armo-r 'platesare` reduced to 1 miente;

said ,Side wallfrlat flare metal strips Which, vvhen inserted .as `i lckgsaid `vvalls separation i i eidbttohlwuall plate f `ilias.groovesxQY are underetitlatftheir i i i n. yfoutenjedges,k`as shovvn in Figs 121 and" II, l

c irection.

'in any news1* e1enfilee,*sev @and WG Y1beingfgotfset.[fro-ing their" respective l planes,ifvvithin;said inclosures; said elements" `are thicker"` atl` their; margins than "intermef diatefof their area;` recesses` i 9, ll0` fandwll l `being[formedintherespective,platesintermediate` of said.tmarginaloifset portions@` 1 i z Said.frontivallgplate hasgrooves lllwvhich" are undercutlat their "innerfedgesgas shown )in EL s and interlock` {vvith "correspond n l `ingly shapedfflangesfl which 1are respec'- `tively offset,"` {vvithinfthe inclosureffrom the gplanes of` said sidewall. "plates 3 and top," and bttomavall plates 4 and 5 ,isaid `grooves lltlbeingoflgreatenvvidth saidlangsV 1'5"'interlocked,` "theewithfsl,"astol "aord t lspa'ces; for ,tlief lockingf members17"` `vvhichi i talfstripsvvhiclnflwhenwfinsertedasf Fig-l 1--1 mk2saidy was against@ @tiene Asshwnwinf seerd; Spaesffor themadag memberswei-i l *Y* an'1e5,vwhieh giikemuie: managment@ frz' i ,andinterlockfyvithcrrespondinglylf shaped x l flanses25s and. @which refrespectlvelyf eff# w fsetidlffhn inelosure`,fron1` the planesjof f fand `rearyvall (plate being` of greateri` Width,

6; "groovesq27f` n p i i w than "said flanges"` 28 and 29 linterlocked therewith.fsofasto afford yspacesffor @the v;

engage isecuredfto. said plates`gby any su'itablemeans, u l f l. conveniently i, fserevvs.V "Similarlyfdhe f said devices engaging the shoulders 38 on the plates 3, and, said device 36 engaging the shoulder 40 on the plate 6. It may be observed that there is no tendency to displacement of said locking members 30 and 31 and consequently no necessity for providing them with such retaining devices as above described. As shown in Figs. I and II; two series of undercut channels 42 are provided in said recesses 8, 9, 10 and 11 1n the respective plates 3, 4, 5 and 6 holding the clamp sockets 43 which extend between opposite flanges of reinforcing members 45, which are of I shaped cross section, and secure said members extending in parallel relation transversely in said recesses. It may be observed that, as shown in Figs. I and II, certain of said reinforcing members 45 are cut away at their ends so as to overlap the offset portions of the lates 5 and 6 and serve as retaining devices or the respective locking members 30 and 31. Moreover, it may also be observed that certain of said reinforcing members 45 are cut away at their ends and overlap the retaining devices 35 and 36, as shown respectively in Figs. II and I, so as to hold said retaining devices in position independently of other means.

Although I find it convenient to employ railroad rails as reinforcing members 45, as indicated in Fig. I, it is to be understood that I do not desire to limit myself I to the specific shape of said members;

Although I find it convenient to offset the interlocking members on the respective wall elements of my improved vault inwardly with respect to the inclosure which. they form ;v I do not desire to limit myself to that specific arrangement, as it is obvious that said interlocking members may be offset outwardly with respect to said plates as shown in Figs. III and IV. In said figures; the safety vault inclosure 51 is formed by the metal plates respectively comprising the front wall 52, side walls 53, to-p wall 54, bottom wall 55 and rear wall 56 having interlocking flanges and grooves at all ofV their junctions offset from their respective planes, exterior to said inclosure 51; said elements being thicker aty their margins than intermediate of their area, and recesses 58, 59, 6() and 61 being formed in the respective plates intermediate of said marginal offset por tions. Said front wall plate 52 has grooves 64 which are undercut at their inner edges, aS shown in Fig. III, and interlocked with correspondingly shaped flanges 65 and 66 the latter being respectively offset, exterior to the inclosure, from the planes of said side plates 53, top and bottom wall plates 54 and 55; said grooves 64 being of greater width than said flanges 65 interlocked therewith so as to afford spaces for the locking members 67 which are metal strips which, when and, also interlock with the flanges 73 and 74 which are respectively offset, exterior to the inclosure, from the planes of said side and rear wall plates. Said grooves 69 being of greater width than said flanges 71 and 72 interlocked therewith, afford spaces for the . locking members 76 and 77, which like the locking members 67 are metal strips which, when inserted as shown, lock said walls against separationin any direction. Said vbottom wall plate 55 has grooves 79 which are undercut at their outer edges, as shown in Figs. III and IV, and interlock with correspondingly shaped flanges 80 and 81 which are respectively in alinement with the planes ofV said side wall lates 53 and rear wall plate 56, and, also interlock with the flanges 83 and 84 which are respectivey offset, exterior to the inclosure, from the planes of said side and rear wall plates. Said grooves 79 being of greater width than said flanges 8() and 8l interlocked therewith, afford spaces for the locking members 86 and 87 which, are metal strips locking said walls against separation in any direction. Said locking members 67 are held in position, as indicated in Fig. III, by retaining members `89 which engage shoulders 90 in the side v'plates 53, top plate 54 and bottom plate 55 and are respectively secured to said plates by any suitable means. Similarly, the locking members 76 and 77 are held in position by the retaining devices 91 and 92; said devices 91 engagmg the shoulders 93 on the plates 53, and, said device 92 engaging the shoulder 95 on the plate 56. lIt may be observed that there is n0 tendency to displacement of said locking members 86 and 87 and consequently no necessity for providing them with such retaining devices as above described. As indicated in Fig. I; there is an electrical non-conducting filling 97 inv said recesses 8, 9, 10 and 11 extending between said reinforcing members 45 and the armor plate elements. Said filling may be made of any suitable material but is preferably a cement including comminuted corundum, carborundum, or other non-metallic elements harder than steel; so that said filling affords resistance to an attack by either electrical or mechanical means. That is to say, said filling offers resistance tothe passage of any current applied for the purpose of fusing an opening into the safety vault inclosure, and offers mechanical resistance to the passa e of any drill applied for the purpose of ma ing such an opening, Moreovenwsuchfan electrical non-conducting .lling,"in the `form 3 of a concrete 98, including!nonfmetillic ele-. ments harder than steel, is also providedlin the recesses 58, 59, 60an`d61iexterioritc the vault inclosure shown `in` Figs. i IIII and IV]v and may be advantageously extended,` asin-1" dicated in said gures, to form af Wallinclosl* ing the metal Walls aforesaid ofltheinclof sure 51. I also find it advantageous tlcifprc-j` vide an eXteriorQWallQlOO, of suchyconcrete,"

as a protection for the metal `Wallsfof "the form of my invention `shown in^Figs I` and II. I Both forms of my invention `abovefde open, and-folded Within the respectiyeyin closures when the doors areshutd Ijlovvever,I the construction .of the "interioroors and folding steps is not claimedherein;`

In order to preventthe introduc e e e nitro-glycerin or other liquid explcsive,f`at

the junctions of the wall platesla'foresaid I prefer to provide said junctionsffv'vithsealf ing means in addition tc the lockingjfrienif, bers above described. `For instance,"V shown in Figs. Iandy II, sealingmaterial` 108 is inserted inV they respective;` grceves before the lockingv .members are 't driven therein so as to be deformed,bytheklocking` members, int-o. intimate contact"` .Withithe contiguous faces of the plates :"1 and? hus hermetically seal all of.thejoiiitsbetvveenf Said materialj"1083` may be any substance Which is `c0li `e"rent`and` suiiciently plastic or ductilelto 'be `deformed1` under pressure as above contemplatedlgvfor` instance, a bituminous cement or fafductile* metal may be thus employed. Although If the interlocked plates.

find it advantageous to locatethefsealing material, as shown, at the inner"fedgesjof"` the. locking members so as to be\.pretectedf` by the latter; I do not desire towlimit]'my-"1` tion of 1." In a? safety ivault nclosure, combi` l"nationivi/ith. integraliandmassive Wallele! `mentsofsteel armorlplateiof interlocking.:`` 7 :i i

flan'gesand grooves at the junctions ofl said elements, "offset `fromtherespective planes fsa-1d t elements? Within" the C inclesure, cer i i tain fo'fIt-he greofvesl` being undercutland of i i greater: `Width` than y the iflanges"finterlocked .ftherewith; Hwhereby, said'elements are thicker@attheir` margins tha y i y `intermediate"n` fof their l area,` `.intermediate" recesses fbeing, i fformed by` saidf'marginal loiIset `port-ions; fundercut ychannels in] said recessesgf'lockingf .i @members in saidfgrcoves, lockingsaid Walls g together against yseparation .i in i `j vdirecition, the combinedfstrengtli offtheinter i .i i n i l'lockingportionsotsaid elementsbeingsubst-antiallyf double thefj total "strengthf oit" the 51 i einforcing,mern-` .u bGTSUIJUC'OSSSGCtOnjeXtendingl in; parallel f jy; "irelatien transversely ins'aidfrecessesl; clamp 5 SOCkets engaged ein said` ucliannels land be`-r i i `tiveh111ippositegyanofe of said reinforcing* 1ni`e1nbers`, securingfthelatter;ifaand, afirelec.` tribal ainon-conductingfilling in kref tcesses "extending between] said. reinforcing i ing' members" inpcsition ,s

vmembers andtheyarmorplate elements. I; k

"Inf afsafety vaultfinclosure, thefcombi ff 'natioi'ifwith `integral land i masslvewall ele- 4mentsjofsteel"a1'1ncr"-plaLtei;fof interleclnng i flanges 1 and "grooves kat i the junctions of; said y felem'ents, otfsetfifromjthe: respective Ipla-nes v l otsaid elements, certainyofthegrcoves'bee y, u `flangesQinterlocked therewlth;`whereby,` said if ing @indercutx` and" of greater width than the @elements lare:thickerat` their margins than i lintermediatefof?their `areafi lockingfmem-ff 'gether against separation inffany"directicn,

lief n thecombinedistrengthfof the interlocking `i' portionsn of said I `elements being substan-i j itially double `the total strength "of the` indi# 1f vidualelementsgwandyretaining devices, arise,` i V115*` A formed by the latter `When""driyen"lint@` place.

I do not various` modifications may befmade' therein desire ltoA limit]myself]` the specific. details of constructiorrand` arrangej ment herein set fortlntas it" is obvious jthat* @elements,` offseti from `the irespectiveyplanes 3; i idf "saidelementsWithinfthe*inclosurecertaincffth'e.grcoves being undercutzand of greaterflwvidtli than the llangesfinterlocked therewith; `vvhereby, said elementsareV thicker attheirlmarginsjthanintermediate of their jfarea, intermediate recesses .5. being 11 termed by "saidl l*marginal oii'set pert'ons; 3 3 l lcckmg members"inisald,groevesglockingf i j y. `sa1d-vvalls together against "separationyin: f

any direction, the combined strength of. the interlocking portions of said elements being substantially double the total strength of the individual elements; retaining devices, in said inclosure, arranged to hold said locking members in position; reinforcing members in said recesses; clamping means securing said reinforcing members in spaced relation to said wall elements; and, an electrical non-conducting filling in said recesses extending between said reinforcing members and the armor plate elements and including non-metallic elements harder than steel.

4. In a safety vault inclosure, the combination with integral and massive wall elements of steel armor plate; of interlocking flanges and grooves at the junctions of said elements, offset from the respective planes of said elements within the inclosure, cert-ain of the grooves being undercut and of greater L width than the flanges interlocked therewith; whereby, said elements are thicker at their margins than intermediate of their area, intermediate recesses being formed by said marginal offset portions; locking members in said grooves, locking said walls together against separation in any direction, the combined strength of the interlocking portions of said elements being substantially double the total strength of the individual elements; retaining devices, in said inclosure, arranged to hold said lock ing members in position; reinforcing members in said recesses; clamping meanssecuring said reinforcing members to said wall elelnents; and, an electrical non-conducting lling in said recesses including non-metallic elements harder than steel.

5. In a safety vault inclosure, the combination with integral and massive wall elements of steel armor plate; of interlocking flanges and grooves at the junctions of said elements, offset from the respective planes of said elements, certain of the grooves being undercut and o-f greater width than the flanges interlocked therewith; whereby, said elements are thicker at their margins than intermediate of their area, intermediate recesses being formed by said marginal offset portions; undercut channels in said recesses; locking members in said grooves, locking said walls together against separation in any direction, the combined strength ofthe interlocking portions of said elements being substantially double the total strength of the individual elements; retaining devices, in said inclosure, arranged to hold said locking members in position; reinforcing members extending in said recesses; andclamp sockets engaged in said pockets and between said reinforcing members, securing the latter.

6. In a safety vault inclosure, the combination with integral and massive wall ele- 'ment-s of steel armor plate; of interlocking fflanges and ooves at the junctions of said elements, o set from the respective planes of said elements, certain of the grooves being undercut and of greater width than the flanges interlocked therewith; whereby, lsaid elements are thicker at their margins than intermediate of their area, intermeidiate recesses being formed by said marginal offset portions; locking members in said fgrooves, locking said walls together against separation in any direction, the combined trength of the interlocking portions of said elements being substantially double the total :strength of the individual elements; retaing-ing devices, in said inclosures, arranged Izto hold said locking members inposition; reinforcing members in said recesses; and, ,clamping means securing said reinforcing `fmembers to said wall elements.

l 7. In a safety vault inclosure, the combi- ;lnation with integral and massive wall elements of steel armor plate; of interlocking ;flanges and grooves at the junctions of said elements, odset from the respective planes of said' elements, certain of the grooves be ing undercut and of greater width than the flanges interlocked therewith; whereby, said elements are thicker at their margins than intermediate of their area, intermediate recesses being formed by said marginal offset `fportions; locking members in said grooves, flocking said walls together against separation in any direction, the combined strength fof the interlocking portions of said elements being substantially double the total strength of the individual elements; retaining de- I'vices, in said inclosure, arranged to hold said locking members in position; and, an Qelectrical non-conducting filling in said relcesses.

8. In a safety vault inclosure, the combi fnation with integral and massive wall ele- ;ments of steel armor plate; of interlocking flanges and grooves at the junctions of said elements offset from the respective planes of visaid elements; whereby, said elements are .thicker at their margins than at the intermediate portion of their area; locking members in said grooves locking said walls together against separation in any direction, the combined strength of the intel'- locking portions of said elements being substantially double the total strength of the individual elements; and, retaining devicesy `arranged to hold said locking members in position; flanged reinforcing members in said recesses; clamp blocks in said recesses and between opposite flanges of said reinforcing members securing the latter; and, an electrical non-conducting filling in said recesses between said reinforcing members.

9. In a safety vault inclosure, the combination with metal plate wall elements; of interlocking flanges and grooves at the tially double the total strengtlffofgthe vidual elements; and, retaining `devices',ar-` ranged to hold said locking members in position.

10. In a safety vault inclosurefthe com# bination with metal platewalllelements `;f of a `interlocking flanges andfgroovesfat fthe junctions of said elements,` eertain ofr the grooves being undercut andof greater widthv than the flanges interloekedtherewitlrgl'lock# ing members in said grooves, l'oeking saidrf walls together against separation` inyany direction ;v means sealing the fjoints, between said wall elements including "duotilellmetal carried and deformed by said locking ,mem-"p bers into intimate vContact withthecointigu-` ous surfaces of said elements," and, `,retaining devices, arranged to hold saidlockinglmem-f bers in position. f

11. In a safety vault inclosure, the 'corn-` bination with metal platewall elements; of interlocking flanges and grooves atlthejune` tions of said elements offset from therespective planes of saidelements, certain `of the` grooves being undercut ancbjof;"fgreaterf` width than the flanges interlocked there` with; whereby, said elements arewvftliickerj at their margins than" intermediate of their'l area, intermediate recesses *being formed by said marginal offset portions; `lookingfmem" bers in said grooves, lockingsaidrwallsftof"` i gether; retaining devices, arranged to` hold said looking members in positionreinforeing members in said recesses holding said locking members and "retainiiigf` devices 1in position; and, clamping `means securing said reinforcing members torgsaidwall elefv ments.

l2. In a safety vaulti-nclosure, vthecom-y bination with metal plate wallcelements ,nof f interlocking flanges and grooves atgthejunctions of said elements odset `fromfthe respec i tive planes of said elementsycertain .of the grooves being undercut andofgreaterwvidth than the flanges "interloClQl therewithg"` whereby, said elements aref thicker` at f theiry l, margins than intermediate `of p theiiarea,f;in

Copies of this patent may be obte/ii` saidlwall elements` l n f 13.`In` asafety vault inclosu`1e,vthe com- Y a Lbination with f"metal"plate;wall(elements; rof l ;interloeking flanges andgroovesat the juncil p p y"tionsolf said elements ,offset from `thejifrespeo-,` tive planes ofqsaid" elements,Jcertaiiffofthe grooves being'undercutfandiofgreatergwidth than` thesllanges"finterlockedgtherewith; p p `zivhereby, said elements arefthicker at their f y `marginsthaniintermedia'te'oftheirarea,in-H y s tei-mediate recesses `being formed 1 said* marginal" `offset p p portions gf. locking` members yinsaid grooves,locking,saidwallstogether; s

"reinforoingmembers )invsaidreeesseshold n l ing saidA locking "members position; and, `clamping means securing said Qreinlforcing `members'tosald wallelementsk` ,termediate recesses "being-,formed by said Ff i* marginal oifset porti'ons 5" locking members insaid grooves,1locking saidvwalls together; p a `*retainfingydevices,wlarranged*` to" holdfsaid lockingifmembers s nrpositiony;reinforcing" p ,a `members"in saidrecesses holding/said re-y taining "devices Qin"positiongafand, Clamping fineans securingsaidreinforcingmembers tok M14. In a safety vault inclosufre,` the A` bination `with metal plate `"wall, elements of "interlockingflangesand grooves at thejune tions of said elements offset fromthe respective .fplanes fof ,"said elements, certain 1 of the Vlocking Cmenfibers` said gfgrooves," locking ,said walls "together, reinforcing "members,

holding said vlOcking lmembers fin position;

and, cl'ampingmeans securingsaid` reinforcing members tosaidwallelementsl interlocking `flangesf and grooves at the" junfc- `tions of said elements,`certainfo'ffthefgrooves 1 sa y, i 's ,grooves beingundercut greaterfwidth `l` a than `the flanges interlocked z therewith being, undercut and l of `greater ilwidth than i fthe` flanges interlocked` therewith; locking members a in said grooves, lockingsaid walls together; reinforcing members holding said X i locking `members iin` position; "and, clamping v means securingsaidreinforeing"members `to said walldelements; l i l a ji# In testimony' -whereof,` fiIifhave hereunto signed name 1at llPhiladelphia, "Pennsylvania, `this thirtieth `day of "October l1912.`

VlWitnesses i HQLtAR-

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