US1626644A

US1626644A - Apparatus for handling bricks

Info

Publication number: US1626644A
Application number: US46217A
Authority: US
Inventors: George H Stover
Original assignee: Individual
Current assignee: Individual
Priority date: 1925-07-27
Filing date: 1925-07-27
Publication date: 1927-05-03
Anticipated expiration: 1944-05-03

Description

LGM

G. H. stoven Y l l,

APIARATUS Foa HANDLING lsxuclis fue@ July 2111925 l' 2 sham-sheet 1 May s, 1927.

I May 3,1927.

G. H. STOVER APARA'rUs FOR HANDLING Bniolis y Filed July 2v. 192s 2 sums-sheet 2 ATTORNEYS.

55 drame ',.witln the load supp GEORGE H. STQVEBJ,

QFYNEWYORK, N. Y. f

,AEPARATUS 1.10.11, 111111111111111 :RIGKs y y 'lhis inventionrelaties in general to 4article handling devies ,and particularly toma de- '..vie 'Qi liandlinga large Ijiiber of `piled orlstacked lloriolrsl or `fthe like 'atfone laime;

O'e foloj ect Vof the invention is tof provide a rio'vel and limproved device fior handling to loe separablj Connected to', afhoisting appa-` ratiissueh as a derriokand?` h'avin'gja separabile l platform or skid 1113011 which t-lie bricks f may .befstaked or piled, whereby the'brioks iriay be pilediipon the platform at 4the kiln l 'orjother souree,aridfooriveyed'fto glieir'fdesf t-ination, for instance the bulldiiig seaiold,'

' 15 Without l being dumped' or individiiall'f iliari? AAgiother object is to provide a Beveland y irriproved appa'ratus'Y Ifor lfliaridlng'fbriielrs f tracks orv runways ab :intermediate poiiitffsin "tliellroue of transit', orfin'sanoebetvveen plie thel triik an/Id jlloegvveeriftliev fruek and .a biiild- Iing?scaffoldelevator, ete. ,l 'a I Eplatforiri-.or skid '111.11011111111011 1110510110110 ,11.11111 .110 1111011 '.10 11101113110111111011 1.1.1.1r 111111.11101 111101111110111, 1111.11 .11 1,101.1111g 111111,10 .104 100 001111011101131@ a 11011111111 ,111119111111110 $110.11 11S 010.111.0115 .111011,10 S0p1111b1y 100011,10 S1101 .1 -10.1111101111 T101 11.0.101-

' wing 11111110111111101100@511010111,111 .1.11.0111 .10 11101110111111010010 .110.111111115 01 1.1110111 .1

inavv be transported Without 'dumping or ,1,1101yl0111111001111g 111111.110-

@1.11011111110010- 111010 pro11110110111 11.1111 51111- 1.1111111101. 111011111 111.01 ,0111111111142 1110 110110110 1170.111 10 .11111111111111011111 11,110.11 s101110 1100.110011. T10 v.11.10-

` Referring to the accompanyirlgldravvirigs, `.111 Which-like numerals of referene desig-l natethe same,

vews',- i

lFg'ure l is a .transverse :vertical Sect-11.011111 sults and advantages as lloe broiiglit out view thrugh a ,brickhandlfng 101017.11202 0111-.

Partsibrouglmut ,the 501101111 rairi'e having a 'I oafdsuppor'ting b 17W 1I *1 1' 1 1110011.11111 11111-111111@ Secured slgafds or 'planks spaced apart a"'distfa1lc'e A y 11o. 0.01110 .1.111,01 11.1.1111 btre'eugthem 1.1311 my, 151e" 1011s' 1.0 e .Sefllrdgto A 1,. ,-4 l'. nl., "1 x` 1 111.11100011111100 111111,..1110.;111110111111111 1110111119 is provided forforcing the hoisting frame into load supporting 'relation to the platform B `by means of power, it being under stood thatl the hoisting yframe A is large and heavy due to lthe necessity for size and :strength in supporting heavy loads, such as one thousand (1000) bricks. ,Accordingly/Y,

the hoisting frame is provided atthe ends of the arms 2 with rollers 11 and 1s also provided witha caster-12 at the center of the base portion 3, said rollers and the caster permitting the hoisting frame'to be easily rolled over a support and the caster serving tofaoilitate in steering ther frame. 'I

For forcing the hoisting frame beneath the platform by power. alsheave orpulley' 13is journaled upon a horizontal stub shaft Y, 14 in the center ofthe base portion 3 ofthe ypart 16 of a separable coiiifiector to cooperate with another part`17 securedto the platform B, the other end of the chain being adapted 'to be connected by any suitable means to a .hoisting frame, and a chain or other fl'eirible connector 15 passes around said sheave with one end carryinga substantially ishaped source of power `such as Vthe second line of a twoline derrick, The part 17 of the rseparable connector preferably includes'a base '.18 having a slot 19 key-holeshaped in crosssection, as clearly shown in Figure 5, `while the connectorpart 16 preferably includes a: yhead 20 to slidably fitthe large port-ion of the slot 19,.and a shank 21 whichmay prolject Vfrom the narrow portion o f the slot 19.

When it is desired to lplace' thel hoisting frame in load supporting'position toa platf form, the, head 20 of the connector part 16 is ,slipped longitudinally into the slot 19, after which. the chain 15` is tightenedwhereupon the hoisting frame is drawn beneath the platform,'it being understood that the platform remains'V stationary due to its weight. With this construction, it will be observed that the platform is positively. held against displacement from the loadsupportling portion 1 of the'hoisting frame'during the hoisting operation, but may be quickly disconnected from tlie` hoistingl frame by removal ofthe connector part 16 from the slot 19. v v

The chain 15 also serves for dumping the load' from theplatform 13 when such is de- 'A sired. Dumpingaetion may be accomplished A en ing the chain 15 stationary and lowering on holding the hoisting cable 7 stationary and taking up on the chain 15,' or by holdthe hoisting ycable 7, either of theseV actions resulting in a tipping of the hoisting frame,` which will dislodge the load from thetplatif form., .Preferably one of the' connector 'parts 17 Lis disposed at each side vof they platformso that the hoisting frame 'may be placed infload'supporting relation to the. j y'platform from either. side thereof. 65

A l'hoisting device of the character described is particularly adaptable to'thehand'ling of large numbers of articles, such as bricks, at numerous times and at different points in aroute,oftransit,without individual handling of the articles or dumping thereof.

For instance, a system of tracks may be laid at convenient relations to a' brick kiln or other source of articles r tobe transported, togrelceive a plurality of platforms -B sothat the platforms'ma'y be loaded 'at one position the sides of the cleats Sopposite the angle irons 10 to forni bearings for the rollers .96. '.llie-V system of

tracks

25, 26 might run from the brick kiln to' the railroad carl-loading station, andV the platforms B rolled on the tracks' from the lkiln to the freightr car.

The platforms would then be elevated from the tracks Yand deposited in the freight carV by the hoisting frame A and a derrick. 1 Another system of

tracks

25, 26 could'be,

` laid betweenl the freighttreceiving station and for instance a warehouse. other systems 'of tracks couldv be -laid at numerousother points at which handling vof the bricks necessary,'and it willibefob- Similarly,

servedvr that the hoisting device includingthe lparticular hoisting frame and/the platform in connection with such a system ofytracks enables easy and quick handling of a1 large number of --ar ticles, such as bricks,- at one time and Without possibility of injury thereto by successive individual handling, dump--V ing, etc. f

Vhile I have vshowin and described ythe hoisting device as embodying certain details of construction, it will be understoodthaty lthis is mainly for thev purpose of illustrating the principles of the invention andthat many modifications land changes may be made inthe details of construction without departing from the spirit or scope ofthe in-` vention. Therefore,l do not desire to be understood as limiting myself except as -re t quired by the following claims when'construed in the light ofthe prior art.r

Having thus described the invention, what Iclaimisz' y1. Apparatus for handling bricks compris-` j 'ing a platform to receive `bricks in stacked y relation, tracks for conductinggsaid platform 'from place to place, hoisting mechanism in-4 cluding a substantially L-shaped' frame one arm of which may be insertedfbeneath` said platform, and means connected to the other arm of said frame for elevating lthe frame to raise said platform from or place it upon said tracks. r t t f iso n 2. Apparatus for handling bricks comprising a pair of tracks, a platform to move upon said tracks from place to Vplace and having a port-ion normally spaced from a floor or like support, hoisting mechanism inconnected to the otherl arm of said frame for elevating the frame to raise said platform from or place it upon a floor or the like or said tracks.

3. A hoisting device comprising a load receiving platform having a portion normall7 in spaced relation to a support, a hoisting frame to be connected to a hoisting apparatus and having a load supporting portion to underlie said platform, and means on said hoistingframe kto separably connect to said platform and be connected to a sourceof povver for moving said frame relativelyl to said platform and force said load supporting portion beneathsaid platform.

4. yA hoisting device comprising a load receiving platform having a portion nor-y mally in spaced relation to a support, a

hoisting frame tobe connected to a hoist-ing apparatus and having a loa'd supporting portion to underlie said platform, a sheave journaled on said frame, and a chain or cable. passing over said sheave With one end'to separably connect to said platform.`

5. The device set forth in claim 2 in which said hoisting frame is provided with rollers to roll on a floor or the like upon which th platform rests. l n l 6. A hoisting device. comprising a load receiving platform having a portionV nor-A mally in spaced relation to ai support, `a

hoisting frame to be connected to a hoisting apparatus and having aload supporting portion to underlie said platform, a sheave ]our` naled on said frame, a chain orrv cablepassing e over said sheave, and cooperating members upon said platform and one end ofsaid chain or cable to separably` connect said chain to said platform.

7 The combinationl Wtih a two-line hoisting apparatus, of a hoisting vdevice-coinprismg a. load receiving platform, a substantially L-shaped hoisting frame 'ha-ving' one arm to underlie said platform and the other arm connected to one line of said hoisting apparatus, a sheave journaledk on said frame, and. a cable or chain passing over said sheave With one end separably connected tosaid platform and the other end connected to the other lineA of said hoisting apparatus.

GEORGE H. STOVER. f