US1289660A - Apparatus for constructing concrete floors. - Google Patents
Apparatus for constructing concrete floors. Download PDFInfo
- Publication number
- US1289660A US1289660A US22099?18A US1289660DA US1289660A US 1289660 A US1289660 A US 1289660A US 1289660D A US1289660D A US 1289660DA US 1289660 A US1289660 A US 1289660A
- Authority
- US
- United States
- Prior art keywords
- concrete floors
- constructing concrete
- lower edges
- pair
- adjacent
- 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
- 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
- E04G11/40—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 for coffered or ribbed ceilings
- E04G11/46—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 for coffered or ribbed ceilings of hat-like or trough-like shape encasing a rib or the section between two ribs or encasing one rib and its adjacent flat floor or ceiling section
Definitions
- SHEETS forms each having the lower edges of two opposite sides resting on a pair 0t adyacent support-members, and means for securing the adjacent lower edges 01 each pair of down-turned stitfenin member and su )orting but not secured to the-horizontal extension of the form adjacent thereto.
- r-Xpparatus for constructing concrete floors comprising in combination laterallyspaced channels, dome-shaped concrete forms each having the lower edges of two opposite sides resting on a pair of adjacent channels, and means for clamping the adjacent lower edges of each pair of forms to the flanges of a channel, the lower edges of the other two sides of each form ext-ending horizoi'itally outwardly and one only of such horizontal extensions terminating in a down-turned lip and supporting but not secured to the horizontal extension of the form adjacent thereto.
- a term consisting of a foursided integral, sheet metal dome having two straight sides constructed and arranged to rest on a supporting-mmnher and having the lower edges of the other two sides extending horizontally outwardlv and one only of such horizontal efitensions terminating in a down-turned lip.
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Description
Y w. L. CHURCH.
mums 50 comsmucmggs GONQBETE moss.
APPLICATION HLED MARJII 1918- Patented Dec. 31,1918
' 2 SHEETS-HEET l ma ma W L. CHURCH.
APPARATUS FOR cowsmucnms CONCRETE FLOORS.
APPLICATION FILED MAR. 7| I9l8 Patented Dec. 31, 1918.
-SHEET 2.
2 SHEETS forms, each having the lower edges of two opposite sides resting on a pair 0t adyacent support-members, and means for securing the adjacent lower edges 01 each pair of down-turned stitfenin member and su )orting but not secured to the-horizontal extension of the form adjacent thereto.
r-Xpparatus for constructing concrete floors comprising in combination laterallyspaced channels, dome-shaped concrete forms each having the lower edges of two opposite sides resting on a pair of adjacent channels, and means for clamping the adjacent lower edges of each pair of forms to the flanges of a channel, the lower edges of the other two sides of each form ext-ending horizoi'itally outwardly and one only of such horizontal extensions terminating in a down-turned lip and supporting but not secured to the horizontal extension of the form adjacent thereto.
3. In an apparatus for constructing concrete floors, a term consisting of a foursided integral, sheet metal dome having two straight sides constructed and arranged to rest on a supporting-mmnher and having the lower edges of the other two sides extending horizontally outwardlv and one only of such horizontal efitensions terminating in a down-turned lip.
In testimony whereof, l have hereunto subscribed my name this 25th day of February 1918.
W'ELLIA-lll L. CHURCH.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US1289660TA |
Publications (1)
Publication Number | Publication Date |
---|---|
US1289660A true US1289660A (en) | 1918-12-31 |
Family
ID=3357223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US22099?18A Expired - Lifetime US1289660A (en) | Apparatus for constructing concrete floors. |
Country Status (1)
Country | Link |
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US (1) | US1289660A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544602A (en) * | 1947-02-28 | 1951-03-06 | Kosorotoff Sergel | Mold for building constructions |
US3912217A (en) * | 1968-01-24 | 1975-10-14 | Lars Ako Wilhelm Norlander | Means for constructing a floor or ceiling with joists |
-
0
- US US22099?18A patent/US1289660A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544602A (en) * | 1947-02-28 | 1951-03-06 | Kosorotoff Sergel | Mold for building constructions |
US3912217A (en) * | 1968-01-24 | 1975-10-14 | Lars Ako Wilhelm Norlander | Means for constructing a floor or ceiling with joists |
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