US844973A - Column. - Google Patents

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US844973A
US844973A US27721305A US1905277213A US844973A US 844973 A US844973 A US 844973A US 27721305 A US27721305 A US 27721305A US 1905277213 A US1905277213 A US 1905277213A US 844973 A US844973 A US 844973A
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casing
column
cap
socket
filling
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George F Thorn
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/161Protective caps for the ends of reinforcing bars

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  • This invention relates to the construction of buildings, and especially to their framing.
  • the objectof the invention is to produce a column especially adapted for supporting floors and which is constructed of a plurality of sections placed one above the other.
  • a further object of the invention is to produce a construction at the point where these sections connect which will have great rigidity and durability.
  • the present case constitutes one of a series of copending applications which l have filed, including Serial N o. 283,099, filed October 17, 1905 l; Serial No. 29(),427,filed December 5, 1905, and Serial No. 298,116, filed January V27, 1906.
  • These several cases embrace common subject-matter, and the matter common to all includes a column provided with a casing having a cap provided Witha recess above the body of the casing and which recess, together with the casing, contains a filling material, preferably of plastic nature, such as cement.
  • the cap is apertured, and a rigidlyheld pin, post,l or other holding means projects from the aperture in the cap into the contiguous casin
  • a socket is provided to receive the end of the rod or post referred to.
  • the present case is founded upon the subject-matter which is common to all 'the cases referred to and also upon matterwhich is peculiar to the form shown in the present case.
  • the invention consists in the construction and combination of parts to be more full described hereinafter and definitely set fortli in the claims.
  • Figure 1 is a central vertical section through the ends lof a column constructed according to my invention, certain parts being shown in elevation, others being broken away, as will appear; and Fig. 2 is a side elepoint between two sections thereof. This vjekw is substantiallya section on the line 2 2 o 1g. 1.
  • 1 represents Aa casing, which 'preferably consists of a cylindrical shell or tube.
  • this casing is preferably made of steel tubing.
  • the column shown comprises three sections 1a, 1b, and 1C. placed end to end in erecting the column in the manner shown, the same being connected by joints 2 and 3.
  • the joints 2 and 3 are of similarconstruction, These joints comprise caps 4, preferably formed of cast-iron and presenting outwardly-projecting arms 5, adapted to support .the ends of beams 6 in the usual manner..
  • the bodies -of these Acaps are formed with downwardly-projecting necks 7 of reduced diameter, which are adapted to be receivedin the up er extremities of the casings, Las shown.
  • a shoulder 8 is formed 'atthe lower ortion of the' bodyA of each cap.
  • oulder l provide-an annular, recess 9, which receives the upper extremity of the shell or casing, as indicated.
  • the shoulder 8 constitutes a projecting lip, which overhangs or surrounds the extremity of thetubular shell or casing.
  • the necks 7 are formed each with a centrally-disposed recess 10 of enlarged diameter, and these recesses extend well up into the bodies of the caps. recesses are contracted slightly by lips 11,- wbich project in from the lower extremity of the necks, as shown.
  • the principal portion of the wall of the recesses V10 tapers inwardly, as shown, se that the upper extremity is of slightly-reduced diameter.
  • tions 12 of the recesses 10, which are formed in the body of the cap are preferably of a uniform diameter, as indicated.
  • the arms 5 are preferably braced by means of the usual webs or ribs 13, which connectl the under sides thereof with the bodies of the caps.
  • the upper plate or end of the cap or base is, as stated, formed with an aperture from which projects a means which connects or forms part of the connection between the cap or base and the column contiguous thereto.
  • each cap is provided with a pin 14, which projects upwardly from said aperture in the upper face of the cap, as indicated. It will be understood, however, that this is not essential to the generic invention.
  • These pins are preferabl of steel, having enlarged heads 15, an in practice they are, in the form illustrated in this case, conveniently the casing, as indicated.
  • sockets 18' are forced into the ends of the casings, so that they aresecurely held therein, as will be readily'understood, 4the lower faces .of the sockets being flush with the lower ends of the casings, as indicated.
  • Each of the sockets 18 is formed with a centrally-disposed bore 21, which is adapted to receive nicely one of The up er extremithe'pins 14, as shown. ties of the sockets 18 are refera ly provided each with a laterally-projecting lip 22.
  • the sections of the column are fitted one upon the other, asv indicated, and the bodies o the casings are completely filled with concrete or cement 23.
  • the recesses 10 are preferably'filled with cement' 24, which as the caps are forced -into position completely fills the linterior y j thereof, so as to constitute a continuation of the filling of the body of. the casing.
  • this cement and filling hardens, a very rigid connection exists between the cap and the Abody of the column, so that for all intents and purposes the cap becomes an integral part of the column-body. In this connection attention is called to the fact that the concrete interior or core projects well out beyond the upper edge of the casing, so as to constitute a solid core for the interior of the body of the cap.
  • each cap is rigidly held in a'vertical position thereupon by reason of the steel pin 14, which projects up from the cap and is received in the sockets 18.
  • thev pins 14 should not extend entirely through theI upper extremities of the sockets; but I prefer to leave seams i
  • the upper column-sections are self-supporting and rigid immediately when set up and do not in any way depend upo'n the beams for their support, though of course in practice the beams do operate to brace the columns against lateral displacement.
  • the load is taken largely by the concrete filling, and the end of the tubular casing is reinforced by the shoulders 8, as described.
  • a column comprising a casing, a mem.- b'er constituting a base for the casing and having a recess in the upper face thereof to receive the same and also' having a projection rigidly secured lto it and extending upward intovthe casing, and a filling within the casing.
  • a column comprising acasing, a member constituting a base therefor and having a the column-sectionjust Irecess receiving said casing, said member further having a pin rigid therewith and pro- .j ecting upwardly therefrom into the interior of said casing, and a socket within said casing andrece1v1ngsa1dp1ni 8.
  • a column comprismg aeasing, a member constituting a base therefor and having a
  • the caps referred to may be 'considroo recess receivingsaid casing, said member further having a pin projecting upwardly therefrom into the interior of said casing a socket within said casing'and receiving said pin, and a filling within said casing substan# tially surrounding said socket.
  • A-column comprising a casing, a mem- I ber constituting a base fors'aid casing and having a recess receiving the same, al socket having a reduced body and rigidly mounted within said casing and having its lower face supported on said member, a pin rigid with said member andprojecting upwardly into said socket, andla filling within said casing and surrounding the body of said socket.
  • iA column comprising a casing, a cap seating on said casing and having a recess therein extending upwardly beyond the upper extremity of said casing, and a iilli-ng for said casing'projecting up into and substanf tially filling said recess.
  • a column comprising a casing, a cap i having a neck projecting into said casing for said upper casing land surrounding within said second casing,
  • saidl cap having a recess formed therein and communicating with the interior of said cas-A ing, and a filling within said casing and said recess.
  • a column comprising a oasin'g, ⁇ a ca seated thereon and provided with a depen ing portion which'extends belowits seat and with a recess ⁇ which extends above its seat, and a material insaid casing and cap. 1l.
  • a c unin'comprising a casinga ca Y seated the een and-provided with a de en ing portion'adapted to extend into sai case ing and witha recess whichzextends into the cap ⁇ to a place above thefplane of such depending ,poition; and .a ling'material in said casing and cap.
  • a column comprising a casing, and a cap seated on the casing and rovided with a li which extends downwar over the outer e ge of the upper extremity of the casing and with a neck which roects into the casing below the plane. ott e ip, and a filling ma- Y terial in the casingand neck.
  • a column comprising a casing, avcap seated on the casing and a filling material in the casing and cap the cap having a neck which projects into the casing, a lip which extends downward over the outer edge of the upper extremity oi the casing and a projecting portion which extends inward into the casing and is embedded in the filling.
  • a column comprising a casing, a member engaged with an end thereof, a filling material within said casing, anda holding.
  • a column comprising a casing, a cap seated thereon, a socket seated onthe cap, a projection rigidly secured to the cap and extending into the socket and a fillingv material in the casing.
  • a cap for a hollow column comprising a tubular body, having an upper apertured plate and a lower-neck of reduced diameter-to fit snugly within the column and adapted to be vfilled with a lastic material and provided external-ly with a bracket.
  • a new article of manufacture comprising a hollow casin provided with a tubular cap having a necV adapted to it inside the lcasing and also having its up er-plate apertured; a socket member; a ro extending from the aperture in the cap linto the socket member anda body of plastic material within the casing and surrounding the socket member.
  • a hollow coll umn provided 'with a filling of lplastic material, a cap for the column having an aperture, a second column ccmprislng plastic material seated on the cap, and a projecting means from the cap embedded in the plastic material Iof the second column,fsaid projecting means comprising' a'socket in the second column and a rigidly-held rod extending into the socket from the a erture in the cap.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Description

PATENTED FEB. 19, 1907.
G. P. THORN.
COLUMN.-
.APPLIGATION FILED SEPT. 6.1905.
/NVE/VTOH By mm:
ATTORNEYS iii I 'MII MWI .Y H
w 6a/jg@ 7/7 7720/72/ NETE STE s' earner OEEiO.
COLUMN.
Specicaton of Letters Patent.
Patented Feb. 19., 1907.
Applicationiled September 6, 1905. Serial No. 277,213.
To a/ZZ whom it may concern:
Be it known that I, GEORGE F. THORN, av citizen of' the United States, and a resident of the cit of New York, borough of Manhattan, in t e county and State of New York, have invented-a new and Improved Column, of which the following is a full, clear, and exact description.
This invention relates to the construction of buildings, and especially to their framing.
The objectof the invention is to produce a column especially adapted for supporting floors and which is constructed of a plurality of sections placed one above the other.
A further object of the invention is to produce a construction at the point where these sections connect which will have great rigidity and durability.
The present case constitutes one of a series of copending applications which l have filed, including Serial N o. 283,099, filed October 17, 1905 l; Serial No. 29(),427,filed December 5, 1905, and Serial No. 298,116, filed January V27, 1906. These several cases embrace common subject-matter, and the matter common to all includes a column provided with a casing having a cap provided Witha recess above the body of the casing and which recess, together with the casing, contains a filling material, preferably of plastic nature, such as cement. The cap is apertured, and a rigidlyheld pin, post,l or other holding means projects from the aperture in the cap into the contiguous casin In severalof the cases referred to, including the forms shown in my present case and my applications Serial Nos. 283,099 and 290,427, a socket is provided to receive the end of the rod or post referred to.
The present case is founded upon the subject-matter which is common to all 'the cases referred to and also upon matterwhich is peculiar to the form shown in the present case. The invention consists in the construction and combination of parts to be more full described hereinafter and definitely set fortli in the claims.
Reference is to be had to the accompanying drawings, forming a part of this specification, in which similar characters of reference indicate like parts in -both the figures.
Figure 1 is a central vertical section through the ends lof a column constructed according to my invention, certain parts being shown in elevation, others being broken away, as will appear; and Fig. 2 is a side elepoint between two sections thereof. This vjekw is substantiallya section on the line 2 2 o 1g. 1.
Referring more particularly to the parts, 1 represents Aa casing, which 'preferably consists of a cylindrical shell or tube. In practice this casing is preferably made of steel tubing. The column shown comprises three sections 1a, 1b, and 1C. placed end to end in erecting the column in the manner shown, the same being connected by joints 2 and 3. :The joints 2 and 3 are of similarconstruction, These joints comprise caps 4, preferably formed of cast-iron and presenting outwardly-projecting arms 5, adapted to support .the ends of beams 6 in the usual manner.. The bodies -of these Acaps are formed with downwardly-projecting necks 7 of reduced diameter, which are adapted to be receivedin the up er extremities of the casings, Las shown. y reason of the reduced diameter of the necks 7 a shoulder 8 is formed 'atthe lower ortion of the' bodyA of each cap. In this s oulder l provide-an annular, recess 9, which receives the upper extremity of the shell or casing, as indicated. In this waythe shoulder 8 constitutes a projecting lip, which overhangs or surrounds the extremity of thetubular shell or casing.
The necks 7 are formed each with a centrally-disposed recess 10 of enlarged diameter, and these recesses extend well up into the bodies of the caps. recesses are contracted slightly by lips 11,- wbich project in from the lower extremity of the necks, as shown. The principal portion of the wall of the recesses V10 tapers inwardly, as shown, se that the upper extremity is of slightly-reduced diameter. tions 12 of the recesses 10, which are formed in the body of the cap, are preferably of a uniform diameter, as indicated. The arms 5 are preferably braced by means of the usual webs or ribs 13, which connectl the under sides thereof with the bodies of the caps.
The upper plate or end of the cap or base is, as stated, formed with an aperture from which projects a means which connects or forms part of the connection between the cap or base and the column contiguous thereto.
Referring now to the particular form illustratcd herein, it will be noted that the aperture referred to does not extend entirely vation of a portion of my column, taken at a l through the cap and that in forming the caps These sections are The mouths of the- The upper por- IOO .4 each cap is provided with a pin 14, which projects upwardly from said aperture in the upper face of the cap, as indicated. It will be understood, however, that this is not essential to the generic invention. These pins are preferabl of steel, having enlarged heads 15, an in practice they are, in the form illustrated in this case, conveniently the casing, as indicated. These sockets 18' are forced into the ends of the casings, so that they aresecurely held therein, as will be readily'understood, 4the lower faces .of the sockets being flush with the lower ends of the casings, as indicated. Each of the sockets 18 is formed with a centrally-disposed bore 21, which is adapted to receive nicely one of The up er extremithe'pins 14, as shown. ties of the sockets 18 are refera ly provided each with a laterally-projecting lip 22.
The sections of the column are fitted one upon the other, asv indicated, and the bodies o the casings are completely filled with concrete or cement 23. When the bodies are being applied to the casings filled as suggested, the recesses 10 are preferably'filled with cement' 24, which as the caps are forced -into position completely fills the linterior y j thereof, so as to constitute a continuation of the filling of the body of. the casing. `When this cement and filling hardens, a very rigid connection exists between the cap and the Abody of the column, so that for all intents and purposes the cap becomes an integral part of the column-body. In this connection attention is called to the fact that the concrete interior or core projects well out beyond the upper edge of the casing, so as to constitute a solid core for the interior of the body of the cap.
Attention is also called to the shoulder 8,
and especiallyto' the utility of thelip, which .projects down at this point,so as' to surround the upper edge'of the casing. This hp operates to reinforce the upper end of the casing and prevents any tendency of the same to split or expand fromppressure upon thecap.
The column-section which is disposed above each cap is rigidly held in a'vertical position thereupon by reason of the steel pin 14, which projects up from the cap and is received in the sockets 18.
In practice I prefer that thev pins 14 should not extend entirely through theI upper extremities of the sockets; but I prefer to leave seams i With a column constructedas described the upper column-sections are self-supporting and rigid immediately when set up and do not in any way depend upo'n the beams for their support, though of course in practice the beams do operate to brace the columns against lateral displacement. With a column constructed as described the load is taken largely by the concrete filling, and the end of the tubular casing is reinforced by the shoulders 8, as described. The lower extremities of the casings'fit nicely in the recesses 17, 'so' that the sides of the recesses reinforce the lower extremities inthe same manner as the shoulders 8 reinforce the upper extremities thereof. In this way a very rigid column structure is produced.
ered as a base for above. y v
Having vthus described my invention, 1 claim as new and desire to secure by Letters Patentl 1. A column comprising a casing, a mem.- b'er constituting a base for the casing and having a recess in the upper face thereof to receive the same and also' having a projection rigidly secured lto it and extending upward intovthe casing, and a filling within the casing.
' 2. A column comprising acasing, a member constituting a base therefor and having a the column-sectionjust Irecess receiving said casing, said member further having a pin rigid therewith and pro- .j ecting upwardly therefrom into the interior of said casing, and a socket within said casing andrece1v1ngsa1dp1ni 8. A column comprismg aeasing, a member constituting a base therefor and having a In one y aspect the caps referred to may be 'considroo recess receivingsaid casing, said member further having a pin projecting upwardly therefrom into the interior of said casing a socket within said casing'and receiving said pin, and a filling within said casing substan# tially surrounding said socket. j 4. A-column 'comprising a casing, a mem- I ber constituting a base fors'aid casing and having a recess receiving the same, al socket having a reduced body and rigidly mounted within said casing and having its lower face supported on said member, a pin rigid with said member andprojecting upwardly into said socket, andla filling within said casing and surrounding the body of said socket.
sedeva 5. column comprising a casing, and a cap having a neck projecting into said casing and having alip rojecting downwardly over the outer edge oi the upper extremity oi the said casing. l
6. iA column comprising a casing, a cap seating on said casing and having a recess therein extending upwardly beyond the upper extremity of said casing, and a iilli-ng for said casing'projecting up into and substanf tially filling said recess.
7. A column comprising a casing, a cap i having a neck projecting into said casing for said upper casing land surrounding within said second casing,
and having a lip projecting over the outer edge of the vupper extremity oi the said casing, saidl cap having a recess formed therein and communicating with the interior of said cas-A ing, and a filling within said casing and said recess.
" 8. A. columnh'aving a casing, a cap having a reduced neck` received within said casing and having a recess communicating with the I -extremity of said casing said cap having a recess insaid neck communicating with they interior of said casing, a iilling within said casing extending into said recess, a second casing seating on said cap, a 'socket carried a pin carried hy .said cap and projecting into said socket, and
a filling for said second casing.
10. A column comprising a oasin'g,\a ca seated thereon and provided with a depen ing portion which'extends belowits seat and with a recess` which extends above its seat, and a material insaid casing and cap. 1l. A c unin'comprising a casinga ca Y seated the een and-provided with a de en ing portion'adapted to extend into sai case ing and witha recess whichzextends into the cap `to a place above thefplane of such depending ,poition; and .a ling'material in said casing and cap. i
i2. A column com rising a casing' provided with 'a hollow cap t e chamber or recess of f which nrtends above the casing and has its wall provided' with an inwardly-extending rojection, and a illing material Ain said casing and cap.
' 13.- A column comprising a casing, and a cap seated on the casing and rovided with a li which extends downwar over the outer e ge of the upper extremity of the casing and with a neck which roects into the casing below the plane. ott e ip, and a filling ma- Y terial in the casingand neck.
le. A column comprising a casing, avcap seated on the casing and a filling material in the casing and cap the cap having a neck which projects into the casing, a lip which extends downward over the outer edge of the upper extremity oi the casing and a projecting portion which extends inward into the casing and is embedded in the filling. p
' l5. A columncomprising a casing, a member engaged with an end thereof, a filling material within said casing, anda holding. meanscomprising a socket arranged in the casing and a rigidly-heldprojection extend ing from the member into the socket. p
16. A column comprising a casing, a cap seated thereon, a socket seated onthe cap, a projection rigidly secured to the cap and extending into the socket and a fillingv material in the casing.
i7. .As a new article of manufacture, a cap for a hollow column, comprising a tubular body, having an upper apertured plate and a lower-neck of reduced diameter-to fit snugly within the column and adapted to be vfilled with a lastic material and provided external-ly with a bracket.
18. A new article of manufacture, comprising a hollow casin provided with a tubular cap having a necV adapted to it inside the lcasing and also having its up er-plate apertured; a socket member; a ro extending from the aperture in the cap linto the socket member anda body of plastic material within the casing and surrounding the socket member. A
19. The combination with a hollow column, of a-hollow cap terminating in an apertured late and provided with a neck adapted to 't snugly the interior of the column, a
rigidly-held rod extending from the aperturel umn, oa hollowI cap terminating in an'aper- Y tured late and provided with a neck adapted to t snu ly the interior of the column, a
\s0cket mem er on said cap, arigidly-held rod extending into the socket memberfrom the aperture in the plate, and a lling of plastic material in the column and cap.
2l.' Thev combination with a hollow column, of a hollow cap terminating in an apertured plate and provided with a neck adapted to t snugly the interior of the column, a socket member,y a rigidly-held rod extending. into the socket member from the aperture in the plate, and a iilling of plastic material inthe column and cap, and a second column mounted on the ca and comprising plastic material inwhich t e socket member is em.- bedded.
22. The combination with a hollow co1- umn provided with a filling of plastic'material, a cap for the column, a second column comprising plastic material seated on the embedded in the plastic material of the secondfcolu'mn.y
23. The combination 'with a hollow colvumn provided with a filling of plastic material, a cap forithe column, a second column comprising plastic material, seatedV on the cap, and a projecting lmeans from the cap l embedded inthe plastic material of the sec ond column, said projecting means comprising a socket in the second column and a rod extending into the socket from the capi4 24. The combination With a hollow coll umn provided 'with a filling of lplastic material, a cap for the column having an aperture, a second column ccmprislng plastic material seated on the cap, and a projecting means from the cap embedded in the plastic material Iof the second column,fsaid projecting means comprising' a'socket in the second column and a rigidly-held rod extending into the socket from the a erture in the cap.
25.A The combination With adjacent hollow column sections, and a plastic filling therefor, of a cap fastened to one section and provided with a fiange embedded in the filling ofthe adjacent section.
26. The combination with adjacent hol'- low-column sections, and a 'plastic filling therefor, of means forsecuring said sections together embodying a cap fitted lto one section and 4provided with a corrugated flange embeddedin the filling'of `thefadj acent section.
'27.' The combination *withy adjacent hol- 10W-column sections and a' 4plastic llling,y
embedded tion. l j l v f 31'. The combination -With adjacent "col v accecatherefor, of a union provided Withoppositelyextending iange's embedded in thefilling of the sections.
2S.,A The combination With adjacent hollow-.column sections and a lastic fillinff i P e therefor, of a cap forone section Yfori/ning also a supporting-'base for the adjacent section,
umn-sections, and a plastic llingtherefr,
filling' of ya connection for said sectio'nsx'having'por-`l Webs connecting the rests and-cap, .1 ,Y
In testimony whereof l have-signed my name to this specification inthe two subscribing Witnesses. v
, 4 GEORGE; F; THORN. Witnesses: JNO, RITTER,
F. D. AMMEN Tild vbracing 'tions embeddedIt in the filling, beam-rests` 'projecting outward from the cap,
presence ofy
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