CA2035670A1 - Kwik-krib/super forms - Google Patents
Kwik-krib/super formsInfo
- Publication number
- CA2035670A1 CA2035670A1 CA 2035670 CA2035670A CA2035670A1 CA 2035670 A1 CA2035670 A1 CA 2035670A1 CA 2035670 CA2035670 CA 2035670 CA 2035670 A CA2035670 A CA 2035670A CA 2035670 A1 CA2035670 A1 CA 2035670A1
- Authority
- CA
- Canada
- Prior art keywords
- sections
- welded
- steel
- forming apparatus
- achieve
- 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.)
- Abandoned
Links
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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
- E04G11/365—Stop-end shutterings
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/50—Removable forms or shutterings for road-building purposes; Devices or arrangements for forming individual paving elements, e.g. kerbs, in situ
- E01C19/502—Removable forms or shutterings, e.g. side forms; Removable supporting or anchoring means therefor, e.g. stakes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The forming apparatus herein is horizontally elongated and highly flexible. This apparatus is constructed in various lengths and widths depending on the users requirements. Hereon vertical tabs are welded to the outside of the form at pre-determined intervals to support angled iron to achieve horizontally straight and sturdy forming. Whereby removing said angled iron, you are able to achieve any desired curve, whether concave or convex. A manually adjust-able apparatus, consisting of two sections of tube steel, one having a larger inside diameter than the outside diameter of the other, wherein assembled are slidable for horizontal adjusting of the said forms.
Hereon, welded to the said adjuster, a vertical round tube having a set screw within, holds a vertical steel rod. Herein the steel rod is driven into the earth for stability and vertical adjusting is achieved by means of the set screw. Hereon each length of form, end plates are welded at ninety degree angles, whereby two sections can be assembled by means of male and female connection. By means of each section's ability to connect, these forms can be assembled and dismantled for transportation from job site to job site.
Hereon, welded to the said adjuster, a vertical round tube having a set screw within, holds a vertical steel rod. Herein the steel rod is driven into the earth for stability and vertical adjusting is achieved by means of the set screw. Hereon each length of form, end plates are welded at ninety degree angles, whereby two sections can be assembled by means of male and female connection. By means of each section's ability to connect, these forms can be assembled and dismantled for transportation from job site to job site.
Description
Thls in~ention relates to a manually opera~le concrete ~orming apparatu~. Wood forming is commonlv used throughout the concrete ~orming industry. Woo~
forms mu~t be cut to fit the ~ob at hand. To achieve curve~, the ~ood i~ usually ~oakea in water to make it pliable~ Wocd forms are a~sembled l?y mean~ oî
wlre nails. The li~espan o~ wood Iorms range ~rom five to twelv~ uses. Skilled workers are al~o needed ~or the ~et up o~ ~uch ~orming and can be ~ery time eonsuming.
I have found that the~e di~ad~Tantages can be o~ercome by u~ing cold rolled ~teel cut in various lengths and width~ and attach~ng thereon an apparatus to allow :or hori20ntal and ~ertl~al movement, which 15 permi ts e~tremely :~ast ~lne tunlng in the i`ormlng proce~s~ ~y means of male ana female connector~, the~ form~ can be quickly as~emblea wlthout the use o~ wire nall3. Curve~ can be a~hi~ed rela~ively ea8i:1y without br~aking ~r warping; also the~e forms .~ 20 can achie~e and maintain curves which cannot be done wlth w~d. Where~n s~raight ~ ineY are required, ~:~ angled iron plaeed ~n tab~ ~slded to the out3ide of the ~orm will produce exact and ~peedy formin~
Ri~h~ angle ~ction~ ar~ availab~ for fa~t forming, 7~ usine the ~a~d male and ~emale connection ~or in~lde or outside ri~ht angle~. A stake ~older i~ welded to the hori20ntal and ~ertical ad~u~ter to allow for po~itive and qulok ~Take o~tt1ne.
, :tnventor Signab~
In the drawing 8:
Fl~ a per~pec ti~e view of my inven1;ion .
Fig. 2 is a perspective d~tall ~riew o~ the horl æontal and ~rert i cal ad ~ust er .
Flg. 3 i9 a cro3s~3ectional side ~iew of the hori~ontal and vertlcal ad;~uæter.
Fig. 4 i~ a perspective view of the male and fe~nale oonnectors.
~ig. 5 l~ ~ detail view o~ the r~ght angle ~ection of the ~orm.
Re~erring now to Flg~. 1 through 5, a ~ection o~ the ~ald form 15 e:~ctenaY hor~ zontally on th~
ground ~howlng curved and ~trai.~t running section~.
Fig. 1 a ~t~el tab 11 î8~t~ned by mean~ o:~ welaing, 15~ hold~ angled iron 12 solidly ln place to aohie~re ~i;raight run~ing s~c1iion~, Whereby remo~ring angled lron 12 you are able to curv~ or bend the form 15:
~o the desir~d ~3et~ing~ ~ig. 1 ~ho~ how horiæontal .
and;~ ~ert~l eal adJùster 10 hol~ in place the ~aid : 2t) ~ ~taXe ~14 to ~ecure tha f`orm 15 in place Otl the ground. Prefa~ricatea rieht .~angled ~eotion 1 li ; containl~g w~lded support 13 ~howæ how two ~otions o~ the form 15 i~ as~embled by ~eans describad ~n Fig :4 and Fi~. 5 known E19 male and ~emale connect:lon.
25: ~ef~rring to ~lg. 1 the lene~th and width OI the orm 15 will ~ary: ~ep~ndin~ on the u~er~ requir~m~nt~.
However9~ throu~ my own studic~ wlth prototype~ and w~rl~ing mode~, I îeel that the mo~t popular lengths :
OI ~orm 15 wil~ be ln tw~, ~our, ~9 e~ght and ten 30 ~ fe~t ~ctlon~. These ~izes will allow Ior ea~y ha~dling: and tran~portatlon. I feel that the width~
Or~ ~orm 15 wlll be :iour lnche~ to 8i~C ~nche~ w.~àe.
Re~erring now to Fig. 2 a square ~teel plate 22 havlng two hole~ 25 i~ fa~tened by mean~ of weld~ng to 35 a ~quare tube 20. A round tube 21 i~ also welded Inventor Sign~t~
~5~
to square steel plate 22. Thi~ round tube ~1 i8 ~nown as a stake holder, which holds the ~take Flg, 1 :1 q . Another square tube ~ection 19 having a smaller out~lde diameter than the in~ide dlameter 5 of ~quare tube 209 ~0 it can slide in a~d out.
Referring to ~ig . ~ this ~ iew shows s~uare steel plate 22 ha~ing a threaded nut 26 welded ~o the lnside. Whereon square tube 20 i~ welded ~quarely to ~teel plate 22. Fig. 3:19 havin~ a stee~
10 pl~te 27 welded to one end, has bean drilled out and a threadcd axtra long nut 26 welded ln place. A lon~
threaded bolt 24 i~ then ~crewed into threaaed nut~ ~6 to ;~oin both ~ection~ to îorm the adJu~ter which will control the horiæontal movement, Square tube 15 ~ectlon 1g i~ then welded te the out~ide o:~ ~orm 15.
~hese ad~ust~rs 1~ are welded at ~ariou~ interval~, and the amount required ~ s determined by the length o ~ form 1 5 .
ReIerrlng to ~ . 4 an expl~aed view of the 20 male and ~emale connector plates. Each ~orm 15 ha~ing a plate welded~ at ~inety degre~ to Porm 15 wl:th~ two holes 18 and one plate wlth two stua ~olt~ 17.
::
:~ach of the form~ 15 had two o~ the ~tee~ plate~, oppo~ite~ w~lded to the end of tha ~ai~ :~orm 15.
~5 R~erring now to ~ig ~ 5 showing a ri ght an~la seotivn havin~ the Paoe(~ront~ Or the îorm 15 welaed to two ~tQel plate~ at :~or~y-five d~grees ~ ha~ing ~uppsrt 13 wh~.~h ~s :~astened to both pl~te~ ~ these plates havin~ pre~drilled hole3 18 and 1 7B, Stu~
30 ; bolt~ 17:B a~d bhe bolt~ 17A are then weldea into plac~.
: ~hl8 sec~ion o:~ form F~ g . 5 i~ u~d on outside rl~ht angle~. ~o aohiev~ in~ide ri~sht angle~, a section would be mad~ havlng th~ ~ud bolts 1 7A rev~rsea by in~erti~g and welding them to steel plat;e having 35 holes 18.
In~r~ntor ignat~
f ~ r~ ~
~ ~
In detailing the mechanics and operation o~
my invention, I should al90 add that with a little care ln oiling the movable part9 occa~ionally, and cleaning periodically~ thi~ forming apparatus can eaaily exceed one thousand asæemblies and tear downs, My invention can also cut labour C08t by more than f~ty percent and doe9 not require skillea ~orming labourers to set up. ~he ~n~ention put ~orth in thi~ document i~ manufactured from stock cold roll~d ~teel ~CRS) wh~ch i8 available at most ~teel ~upplier~. In my invention whlch I ~ve ae~cribed with particular re~erence to th~ drawinga and was intended for such u3es as conorete forming of deck~
patlo~, ~idewalksl and runway~, ~uch i~ not to be :1:5 consldered a~ limiting it overall use~ in our 80ciety~ ~
:: :
::
:` ~:
~; .
Invantor ignatur'~~
forms mu~t be cut to fit the ~ob at hand. To achieve curve~, the ~ood i~ usually ~oakea in water to make it pliable~ Wocd forms are a~sembled l?y mean~ oî
wlre nails. The li~espan o~ wood Iorms range ~rom five to twelv~ uses. Skilled workers are al~o needed ~or the ~et up o~ ~uch ~orming and can be ~ery time eonsuming.
I have found that the~e di~ad~Tantages can be o~ercome by u~ing cold rolled ~teel cut in various lengths and width~ and attach~ng thereon an apparatus to allow :or hori20ntal and ~ertl~al movement, which 15 permi ts e~tremely :~ast ~lne tunlng in the i`ormlng proce~s~ ~y means of male ana female connector~, the~ form~ can be quickly as~emblea wlthout the use o~ wire nall3. Curve~ can be a~hi~ed rela~ively ea8i:1y without br~aking ~r warping; also the~e forms .~ 20 can achie~e and maintain curves which cannot be done wlth w~d. Where~n s~raight ~ ineY are required, ~:~ angled iron plaeed ~n tab~ ~slded to the out3ide of the ~orm will produce exact and ~peedy formin~
Ri~h~ angle ~ction~ ar~ availab~ for fa~t forming, 7~ usine the ~a~d male and ~emale connection ~or in~lde or outside ri~ht angle~. A stake ~older i~ welded to the hori20ntal and ~ertical ad~u~ter to allow for po~itive and qulok ~Take o~tt1ne.
, :tnventor Signab~
In the drawing 8:
Fl~ a per~pec ti~e view of my inven1;ion .
Fig. 2 is a perspective d~tall ~riew o~ the horl æontal and ~rert i cal ad ~ust er .
Flg. 3 i9 a cro3s~3ectional side ~iew of the hori~ontal and vertlcal ad;~uæter.
Fig. 4 i~ a perspective view of the male and fe~nale oonnectors.
~ig. 5 l~ ~ detail view o~ the r~ght angle ~ection of the ~orm.
Re~erring now to Flg~. 1 through 5, a ~ection o~ the ~ald form 15 e:~ctenaY hor~ zontally on th~
ground ~howlng curved and ~trai.~t running section~.
Fig. 1 a ~t~el tab 11 î8~t~ned by mean~ o:~ welaing, 15~ hold~ angled iron 12 solidly ln place to aohie~re ~i;raight run~ing s~c1iion~, Whereby remo~ring angled lron 12 you are able to curv~ or bend the form 15:
~o the desir~d ~3et~ing~ ~ig. 1 ~ho~ how horiæontal .
and;~ ~ert~l eal adJùster 10 hol~ in place the ~aid : 2t) ~ ~taXe ~14 to ~ecure tha f`orm 15 in place Otl the ground. Prefa~ricatea rieht .~angled ~eotion 1 li ; containl~g w~lded support 13 ~howæ how two ~otions o~ the form 15 i~ as~embled by ~eans describad ~n Fig :4 and Fi~. 5 known E19 male and ~emale connect:lon.
25: ~ef~rring to ~lg. 1 the lene~th and width OI the orm 15 will ~ary: ~ep~ndin~ on the u~er~ requir~m~nt~.
However9~ throu~ my own studic~ wlth prototype~ and w~rl~ing mode~, I îeel that the mo~t popular lengths :
OI ~orm 15 wil~ be ln tw~, ~our, ~9 e~ght and ten 30 ~ fe~t ~ctlon~. These ~izes will allow Ior ea~y ha~dling: and tran~portatlon. I feel that the width~
Or~ ~orm 15 wlll be :iour lnche~ to 8i~C ~nche~ w.~àe.
Re~erring now to Fig. 2 a square ~teel plate 22 havlng two hole~ 25 i~ fa~tened by mean~ of weld~ng to 35 a ~quare tube 20. A round tube 21 i~ also welded Inventor Sign~t~
~5~
to square steel plate 22. Thi~ round tube ~1 i8 ~nown as a stake holder, which holds the ~take Flg, 1 :1 q . Another square tube ~ection 19 having a smaller out~lde diameter than the in~ide dlameter 5 of ~quare tube 209 ~0 it can slide in a~d out.
Referring to ~ig . ~ this ~ iew shows s~uare steel plate 22 ha~ing a threaded nut 26 welded ~o the lnside. Whereon square tube 20 i~ welded ~quarely to ~teel plate 22. Fig. 3:19 havin~ a stee~
10 pl~te 27 welded to one end, has bean drilled out and a threadcd axtra long nut 26 welded ln place. A lon~
threaded bolt 24 i~ then ~crewed into threaaed nut~ ~6 to ;~oin both ~ection~ to îorm the adJu~ter which will control the horiæontal movement, Square tube 15 ~ectlon 1g i~ then welded te the out~ide o:~ ~orm 15.
~hese ad~ust~rs 1~ are welded at ~ariou~ interval~, and the amount required ~ s determined by the length o ~ form 1 5 .
ReIerrlng to ~ . 4 an expl~aed view of the 20 male and ~emale connector plates. Each ~orm 15 ha~ing a plate welded~ at ~inety degre~ to Porm 15 wl:th~ two holes 18 and one plate wlth two stua ~olt~ 17.
::
:~ach of the form~ 15 had two o~ the ~tee~ plate~, oppo~ite~ w~lded to the end of tha ~ai~ :~orm 15.
~5 R~erring now to ~ig ~ 5 showing a ri ght an~la seotivn havin~ the Paoe(~ront~ Or the îorm 15 welaed to two ~tQel plate~ at :~or~y-five d~grees ~ ha~ing ~uppsrt 13 wh~.~h ~s :~astened to both pl~te~ ~ these plates havin~ pre~drilled hole3 18 and 1 7B, Stu~
30 ; bolt~ 17:B a~d bhe bolt~ 17A are then weldea into plac~.
: ~hl8 sec~ion o:~ form F~ g . 5 i~ u~d on outside rl~ht angle~. ~o aohiev~ in~ide ri~sht angle~, a section would be mad~ havlng th~ ~ud bolts 1 7A rev~rsea by in~erti~g and welding them to steel plat;e having 35 holes 18.
In~r~ntor ignat~
f ~ r~ ~
~ ~
In detailing the mechanics and operation o~
my invention, I should al90 add that with a little care ln oiling the movable part9 occa~ionally, and cleaning periodically~ thi~ forming apparatus can eaaily exceed one thousand asæemblies and tear downs, My invention can also cut labour C08t by more than f~ty percent and doe9 not require skillea ~orming labourers to set up. ~he ~n~ention put ~orth in thi~ document i~ manufactured from stock cold roll~d ~teel ~CRS) wh~ch i8 available at most ~teel ~upplier~. In my invention whlch I ~ve ae~cribed with particular re~erence to th~ drawinga and was intended for such u3es as conorete forming of deck~
patlo~, ~idewalksl and runway~, ~uch i~ not to be :1:5 consldered a~ limiting it overall use~ in our 80ciety~ ~
:: :
::
:` ~:
~; .
Invantor ignatur'~~
Claims (4)
1. Slab forming apparatus for forming sections of concrete slabs in a pre-determined area comprised of elongated cold rolled steel of various lengths and widths having pre-cut plates of cold rolled steel welded at ninety degree angles to both ends of the elongated cold rolled steel, wherein one end being comprised of two pre-drilled holes and the opposite end having two stud bolts welded to said steel plate, wherein this procedure is carried out on several sections of elongated cold rolled steel, can be assembled precisely and effectively to form longer sections which when placed upon the ground horizontally can be arranged to hold concrete within its form to achieve the desired shape and size of any given slab of concrete.
2. The slab forming apparatus as stated in claim 1 enhanced by a manually adjusting apparatus fastened to the outside of the steel form by means of welding, enables the said forms to be adjusted in the horizontal and/or vertical directions.
3. The slab forming apparatus as stated in claims 1 and 2 characterized by steel tabs cut in an "L" shape when welded to the outside of the form at pre-determined intervals act as a permanent guide for inserting angled iron to achieve and maintain horizontally straight sections of forming. Whereas curved sections are required, the angled iron can be removed or omitted.
4. The slab forming apparatus as set forth in the able claims 1 through 3 when characterized by prefabricated right angled sections (inside and outside) allows the user(s) to achieve accurate and efficient square or right angle corners.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2035670 CA2035670A1 (en) | 1991-02-04 | 1991-02-04 | Kwik-krib/super forms |
| PCT/CA1992/000066 WO1992014015A1 (en) | 1991-02-04 | 1992-02-04 | Slab concrete forms |
| AU12590/92A AU1259092A (en) | 1991-02-04 | 1992-02-04 | Slab concrete forms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2035670 CA2035670A1 (en) | 1991-02-04 | 1991-02-04 | Kwik-krib/super forms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2035670A1 true CA2035670A1 (en) | 1992-08-05 |
Family
ID=4146954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2035670 Abandoned CA2035670A1 (en) | 1991-02-04 | 1991-02-04 | Kwik-krib/super forms |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU1259092A (en) |
| CA (1) | CA2035670A1 (en) |
| WO (1) | WO1992014015A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU642121B3 (en) * | 1992-04-03 | 1993-10-07 | Tony Bebek | Formwork |
| DE4240340C2 (en) * | 1992-12-01 | 1996-06-20 | Karl Heinz Vahlbrauk | Device for shaping pourable masses, in particular building construction elements |
| US6496654B1 (en) | 2000-10-20 | 2002-12-17 | Silverbrook Research Pty Ltd | Method and apparatus for fault tolerant data storage on photographs |
| GB2508263B (en) | 2013-09-03 | 2014-10-08 | Fast Form Systems Ltd | An adjustable support |
| GB2556866B (en) * | 2016-09-20 | 2021-06-16 | Fast Form Systems Ltd | Road form work |
| GB2561567B (en) | 2017-04-18 | 2020-08-26 | Fast-Form Systems Ltd | Formwork base |
| DE102021116543A1 (en) * | 2021-06-25 | 2022-12-29 | Holzmann Gmbh & Co. Kg | formwork element |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR430967A (en) * | 1911-05-11 | 1911-10-28 | Friedrich Sorg | Timber wall with combined and extendable elements for the construction of seamless walls |
| FR543405A (en) * | 1921-11-10 | 1922-09-02 | Blaw Knox Co | Molds for building materials |
| US2663925A (en) * | 1950-06-02 | 1953-12-29 | Binghamton Metal Forms Inc | Construction form |
| US4579312A (en) * | 1984-07-30 | 1986-04-01 | White Lee R | Flexible form |
| DE3442156A1 (en) * | 1984-11-17 | 1986-05-28 | Baumann, Wolfgang, 7958 Laupheim | Set of structural elements for a foundation shuttering |
| FR2640663A1 (en) * | 1988-12-19 | 1990-06-22 | Richard Michelle | Shuttering which can be adjusted in three directions |
-
1991
- 1991-02-04 CA CA 2035670 patent/CA2035670A1/en not_active Abandoned
-
1992
- 1992-02-04 WO PCT/CA1992/000066 patent/WO1992014015A1/en unknown
- 1992-02-04 AU AU12590/92A patent/AU1259092A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO1992014015A1 (en) | 1992-08-20 |
| AU1259092A (en) | 1992-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |