US1405934A - Column mold - Google Patents
Column mold Download PDFInfo
- Publication number
- US1405934A US1405934A US321765A US32176519A US1405934A US 1405934 A US1405934 A US 1405934A US 321765 A US321765 A US 321765A US 32176519 A US32176519 A US 32176519A US 1405934 A US1405934 A US 1405934A
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- US
- United States
- Prior art keywords
- mold
- sections
- column
- section
- engaged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/021—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for circular columns
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
- E04G13/028—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor for columns' capital
Definitions
- This invention relates to apparatus for the Vcasting of columns vand structures of like character.
- the objects of theinvention are to provide a mold for this purpose which will be ⁇ adjustable for columns of ydifferent height, which willbe simple and substantial in construct-ion and which will be capable of being quickly assembled and disassembled.
- Figure- 2 is a similar viewV showing the mold adjusted for a longer column.
- Figurev 3 is a plan view of the mold on an enlarged scale.
- Figures 4f, 5 and 6 areV cross sectional views taken substantially o-n the planes of the lines 1- 4, 5 5, 6 6 of Figure 2.
- V Figure 7 is an enlarged detail view of the adjustable support for the head portion of the mold. ⁇ Y
- Figure 8 is an enlarged detail view of the connection between the upper column section and the head 'section of thel mold.
- Figuresv 9 and 10 are detail sectional views of the relatively staggered securing means for they separable parts of the vmold sections.
- the upright or column portion of the mold comprises in the present disclosure an intermediate tubular mold section 12, and ⁇ upper and llower mold sections 13 .and 14, y
- the cap or head portion of the mold is designated 21 and the same is shown se- ⁇ cured to the upper column section by means of abutting flanges 22, 23 onfsuch adjoining sections which are connected bythe bolts 24 which are shown as releasably engaged in the bayonet slots 25 vformed inthe edges of the abutting'flanges.
- top 26 of the mold is shown secured to the ca'p'portion of the Vmoldfby the bolts 27v engaged in the bayonet slots 28 provided in 'the abutting .flanges 29.
- the several mold sections are separable to l permit the mold being removed kfrom the in the present disclosure,of relatively shortV readilyv adjustablev Y Vlongitudinally to open the mold and said complete column.
- the Vcolumn sections are shown formed each in two parts Vhaving lthe edges thereof abutting, as indicated at 30. These edges'V are secured in this relation by the angle irons 3l, 32 fastened along the edge portions of the two parts and arranged as indicated inV Figure 9, so that the angle iron 3l on one part projects beyond the edge of the mold' part to which it is secured and Y provides a seat at '33 for the edgeofvthe other mold part which as indicated, projects beyond the base part of the angle iron which is secured to such other part.
- these joints are odset or staggeredas indicated in Figures l and 2, and as shown in Figures 9 and 10.
- Suitable means are provided for clamping the flanges together, said means consisting bolts. 3ft provided with Wing nuts 35. Y.
- a longitudinally extensible column mold l comprising an intermediate tubular mold section and tubular sections telescopically engaged .with the Vopposite Vend/portions of the same, an outstanding longitudinally eX- tending rib onthe intermediatesection pro! Y vided ⁇ with a series of' 'spaced shoulders,- Vabutr'nentson the end sections, ⁇ and links ad.- Yjustably' connected'between said abutments and selected shoulders on the rib for adjusting the relation between t-he intermediate mold section and the sections at the opposite endsof the same.
- A'longitudinally extensible column mold comprising telescopically Vengaged tubular mold sections, an external longitudinal flange on vone of said sections provided with a series of spaced shoulders, an abutment on the other section, Vand a link adjustably connect-k ed with said abutment atone end'and hav-v ing a hooked portion at its opposite end for engagement with different shoulders on the outstanding: flange. l
- a longitudinally extensible column mold comprising an "intermediate Ytubular mold section, mold sections telescopically engaged Y l Y in opposite ends of said intermediatev section, Vexternallongitudinally extending ribs on the intermediate section providedv each with a series of openings, external flanges on the Y end mold sections, and bolts adjustably engaged with-said flanges and provided Vwith angular end portions for hooked engagement inthe openings in the ribs.
- longitudinally extensible column mold comprising telescopically engaged tubular end and intermediate mold sections, each, of said mold sections being separable longitudinally into separate parts, means Vfor securingrthe separable parts of the mold .sections in assembled relation, external longitudinally extending ribs on one of the sections provided each with a series of openings, an external flange on the adjacent ⁇ section and bolts adjustably engaged with said flange and provided with angular end portions for hookedrengagement in the openings in the ribs.
- a column Amoldwcomprising telescopically engaged'mold sections, flanges on the relatively adjustable sections and bolts .engaged between said flanges for securing the sections'together, said flanges having bayonet slots formedin the edges thereof to enablethe ready engagement of the securing Vbolts therewith.
- moldv sections having abutting annular flanges provided with -bayonet slots inV the edges thereof and securing ybolts engaged in said bayonet slots.
- Vadjusting Vsaid cap-'mold section with respect to aV stationary framing ⁇ and se-v "VVV curing means for saidcap moldsection Ven-VV gaging saidadjusting means.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
F.0LsoN.'
coLuMN MOLD. APPLICATION FILEYD SEPT. 5, 1.919.
1 ,405,934, Patented llFeb. 7, 1922.
3 swims-SHEET 1.
F. OLSON. coLuMN Moro. APPLICATION FILED SEPT. 5| I9I9.
Patented Feb. 7, 1922.
3 SHEETS-SHEET 2| F. OLSON.
COLUMN MOLD.
APPLICATION FILED SEPT. 5. 1919.
1,405,934, Patented Feb. 7, 1922.
3 SHEETS-SHEET 3.
UNITED i STATES FRTD'OLF oLsoN, orvimooKLYrL` Nnw Yonex.
COLUMN MOLD.
'Specification of Letters Patent. y Patented Feb. 7, 1.922.
Application led September 5,' 1919. Serial'No. 321,765.
17 '0 @ZZ whom t may concern.'
Be it known that I, FRTDOLF OLsoN, a citizen ofthe United States, and a resident of Brooklyn, county olf Kings, and State of New York, have invented certain new and useful Improvements in Column Molds, of which the following, togetherwith the accompanying drawings, is a specification.
This invention relates to apparatus for the Vcasting of columns vand structures of like character. g
The objects of theinvention are to provide a mold for this purpose which will be `adjustable for columns of ydifferent height, which willbe simple and substantial in construct-ion and which will be capable of being quickly assembled and disassembled.
These objects I have accomplished in part byconstructing the mold with longitudil nally extensible telescopic sections and by the provision of simple means by which saidv telescopic sections may be readily adjusted withV respect to each other. Other features relate to the manner in which the separable `parts ofthe mold sections aire held. inassembled relation and certain details of con-- struction.
' In the accompanying drawings, I have' from the true spirit and scope 'of the in-l vention' as defined in the appended claims. Figure 1 of these drawings is a partly sectional view illustrating the moldadjusted toa short column. f
' Figure- 2 is a similar viewV showing the mold adjusted for a longer column.
Figures 4f, 5 and 6 areV cross sectional views taken substantially o-n the planes of the lines 1- 4, 5 5, 6 6 of Figure 2.
VFigure 7 is an enlarged detail view of the adjustable support for the head portion of the mold.` Y
Figure 8 is an enlarged detail view of the connection between the upper column section and the head 'section of thel mold.
The upright or column portion of the mold. comprises in the present disclosure an intermediate tubular mold section 12, and` upper and llower mold sections 13 .and 14, y
telescopically engaged in the opposite ends of the same. These mold sections are adjustably` secured together byL connections consisting in the illustration of the boltrods 15 engaged atene end with annular-outv E bent hooked portions 17 at theirl opposite ends adapted to be hooked into longitudinally spaced'openings 18 on the outstand-r ing ribs or flanges 19of the intermediate mold section. The boltsl are adjusted accordingy to this present disclosure by wing nuts 20 engaged with the ends of the bolts and having a bearing against the outstanding flanges 16.
In practice, vwhen thesections are set up, a rough adjustment is secured by engaging the hooked ends ofthe stay bolts 15 into thenearest openings in the outstanding ribs on the .intermediate section and then the wing nuts are turned tor effectthe final adjustment of the telescopically engaged mold sections. By providing" wing nuts at both .sides of the flanges or abut-A ments 16; it will be evident that'the bolts may be adjustedin both4 directions either to contract or expand the mold longitu; dinally.
"Io facilitate the'quick engagement of lthe connecting means, I have shown the flanges .16 as provided with bayonetl slots 2];a cut inward from the 'edges thereof to receivey the bolts 15. With this arrangement when the nuts are loosened or removed the bolts maybe quickly set in the bayonet slots and engaged with the proper holes in the anchorage ribs 19. i'
The cap or head portion of the mold is designated 21 and the same is shown se-` cured to the upper column section by means of abutting flanges 22, 23 onfsuch adjoining sections which are connected bythe bolts 24 which are shown as releasably engaged in the bayonet slots 25 vformed inthe edges of the abutting'flanges.-
Similarly the top 26 of the mold is shown secured to the ca'p'portion of the Vmoldfby the bolts 27v engaged in the bayonet slots 28 provided in 'the abutting .flanges 29.
1 The several mold sections are separable to l permit the mold being removed kfrom the in the present disclosure,of relatively shortV readilyv adjustablev Y Vlongitudinally to open the mold and said complete column. The Vcolumn sections are shown formed each in two parts Vhaving lthe edges thereof abutting, as indicated at 30. These edges'V are secured in this relation by the angle irons 3l, 32 fastened along the edge portions of the two parts and arranged as indicated inV Figure 9, so that the angle iron 3l on one part projects beyond the edge of the mold' part to which it is secured and Y provides a seat at '33 for the edgeofvthe other mold part which as indicated, projects beyond the base part of the angle iron which is secured to such other part. In assembling the sections, these joints are odset or staggeredas indicated in Figures l and 2, and as shown in Figures 9 and 10.
Suitable means are provided for clamping the flanges together, said means consisting bolts. 3ft provided with Wing nuts 35. Y.
In Figure 7, I have shown how the head of the mold may be adjusted and secured to vthe adjacent framing which is indicated at 36. This adjustment is secured by means of ay -Wedge 37 inserted between the framing and an angle brace 38 at the edge of the top portionfof the mold. When the proper ad-.
justment of theseparts is securedv they may Vbe ,fastened in such relation Vas by means of'l 'nails 39 or otherA suitable fastenings.
What Iclaim is: f .Y
l. A longitudinally extensible column mold l comprising an intermediate tubular mold section and tubular sections telescopically engaged .with the Vopposite Vend/portions of the same, an outstanding longitudinally eX- tending rib onthe intermediatesection pro! Y vided `with a series of' 'spaced shoulders,- Vabutr'nentson the end sections,\and links ad.- Yjustably' connected'between said abutments and selected shoulders on the rib for adjusting the relation between t-he intermediate mold section and the sections at the opposite endsof the same.
V2. A'longitudinally extensible column mold comprising telescopically Vengaged tubular mold sections, an external longitudinal flange on vone of said sections provided with a series of spaced shoulders, an abutment on the other section, Vand a link adjustably connect-k ed with said abutment atone end'and hav-v ing a hooked portion at its opposite end for engagement with different shoulders on the outstanding: flange. l
A longitudinally extensible column mold comprising an "intermediate Ytubular mold section, mold sections telescopically engaged Y l Y in opposite ends of said intermediatev section, Vexternallongitudinally extending ribs on the intermediate section providedv each with a series of openings, external flanges on the Y end mold sections, and bolts adjustably engaged with-said flanges and provided Vwith angular end portions for hooked engagement inthe openings in the ribs.
4. longitudinally extensible column mold comprising telescopically engaged tubular end and intermediate mold sections, each, of said mold sections being separable longitudinally into separate parts, means Vfor securingrthe separable parts of the mold .sections in assembled relation, external longitudinally extending ribs on one of the sections provided each with a series of openings, an external flange on the adjacent` section and bolts adjustably engaged with said flange and provided with angular end portions for hookedrengagement in the openings in the ribs. Y
l 5,'A column mold comprising a tubular intermediate mold section, mold sections telescopically engaged in the opposite endsfof the same, all of-said sectionsbeing separable Y v end mold sections having means for securing the separable parts of the same 1n assembled relation, said means terminating a distance :Y
short of the ends of such mold sections vto enable the end mold sections to telescope within the intermediate mold section, and connecting means betweenV theend and intermediate-mold sections adjustable to enable telescopic adjustment vof-said sections.
v6. A column Amoldwcomprising telescopically engaged'mold sections, flanges on the relatively adjustable sections and bolts .engaged between said flanges for securing the sections'together, said flanges having bayonet slots formedin the edges thereof to enablethe ready engagement of the securing Vbolts therewith.
7. Infa mold ofthe character described, moldv sections having abutting annular flanges provided with -bayonet slots inV the edges thereof and securing ybolts engaged in said bayonet slots. j l
V8. InV a column mold,V telescopically en? gaged mold sections, adjustable connections between said telescopically engaged'sections for shifting the sections telescopicallywith respect to each other a mold section'for casting the cap of the column detachably engaged with the uppermost column section,
means ,for Vadjusting Vsaid cap-'mold section with respect to aV stationary framing` and se-v "VVV curing means for saidcap moldsection Ven-VV gaging saidadjusting means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US321765A US1405934A (en) | 1919-09-05 | 1919-09-05 | Column mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US321765A US1405934A (en) | 1919-09-05 | 1919-09-05 | Column mold |
Publications (1)
Publication Number | Publication Date |
---|---|
US1405934A true US1405934A (en) | 1922-02-07 |
Family
ID=23251930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US321765A Expired - Lifetime US1405934A (en) | 1919-09-05 | 1919-09-05 | Column mold |
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Country | Link |
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US (1) | US1405934A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634960A (en) * | 1948-02-06 | 1953-04-14 | Walter B Lang | Method of mining and apparatus therefor |
EP0807728A2 (en) * | 1996-04-17 | 1997-11-19 | Oswald Knauer | Formwork for making concrete columns |
US20050067552A1 (en) * | 2001-12-08 | 2005-03-31 | Ludwig Penzkofer | Pillar formwork |
US20060199627A1 (en) * | 2005-03-04 | 2006-09-07 | Wayne Oliver | Form for constructing a thrower's circle |
EP2545230A1 (en) * | 2010-03-12 | 2013-01-16 | Mindor AS | Formwork column |
US20220112671A1 (en) * | 2020-10-13 | 2022-04-14 | Chad William Cerwin | Prefabricated concrete pier top form |
-
1919
- 1919-09-05 US US321765A patent/US1405934A/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634960A (en) * | 1948-02-06 | 1953-04-14 | Walter B Lang | Method of mining and apparatus therefor |
EP0807728A2 (en) * | 1996-04-17 | 1997-11-19 | Oswald Knauer | Formwork for making concrete columns |
EP0807728A3 (en) * | 1996-04-17 | 1998-04-15 | Oswald Knauer | Formwork for making concrete columns |
US20050067552A1 (en) * | 2001-12-08 | 2005-03-31 | Ludwig Penzkofer | Pillar formwork |
US8186684B2 (en) * | 2005-03-04 | 2012-05-29 | Sportsfield Specialties, Inc. | Form for constructing a thrower's circle |
US20110118087A1 (en) * | 2005-03-04 | 2011-05-19 | Sportsfield Specialties, Inc. | thrower's circle form |
US20060199627A1 (en) * | 2005-03-04 | 2006-09-07 | Wayne Oliver | Form for constructing a thrower's circle |
US8578678B2 (en) | 2005-03-04 | 2013-11-12 | Sportsfield Specialties, Inc. | Methods for installing a thrower's circle |
US8925280B2 (en) | 2005-03-04 | 2015-01-06 | Sportsfield Intellectual, Llc | Form for constructing a thrower's circle |
EP2545230A1 (en) * | 2010-03-12 | 2013-01-16 | Mindor AS | Formwork column |
US20130037691A1 (en) * | 2010-03-12 | 2013-02-14 | Mindor As | Formwork Column |
EP2545230A4 (en) * | 2010-03-12 | 2014-05-21 | Mindor As | Formwork column |
US20220112671A1 (en) * | 2020-10-13 | 2022-04-14 | Chad William Cerwin | Prefabricated concrete pier top form |
US11795709B2 (en) * | 2020-10-13 | 2023-10-24 | Chad William Cerwin | Prefabricated concrete pier top form |
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