US587556A - Gustave rader - Google Patents
Gustave rader Download PDFInfo
- Publication number
- US587556A US587556A US587556DA US587556A US 587556 A US587556 A US 587556A US 587556D A US587556D A US 587556DA US 587556 A US587556 A US 587556A
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- United States
- Prior art keywords
- blocks
- beams
- floor
- gustave
- rader
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- 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
Links
- 238000010276 construction Methods 0.000 description 6
- 239000004568 cement Substances 0.000 description 4
- 230000000875 corresponding Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/36—Frames uniquely adapted for windows
- E06B1/38—Frames uniquely adapted for windows for shop, show, or like large windows
Definitions
- This invention relates to an improved fireproof floor for buildings in which the floor-is so constructed that it can be laid without the use of any centers or scaffolds by means of hollow fireproof blocks in which the wearing distance between the beams is readily compensated by means of wedge-keys or skewbacks, or both, so that a strong effective fireproof floor is obtained; and the invention consists of a fireproof floor formed of hollow blocks supported on the beams and held in position by means of wedges or skewbacks, said blocks being located so as to break joint, so that those along one side of the center break joint with those along the other side of the same, whereby they can be placed in position without the employment of scaffolds.
- Figure 1 represents a vertical transverse section of my improved fireproof floor, showing the simplest application of the same.
- Fig. 2 is a top view of the same.
- Fig. 3 is a vertical transverse section of the floor with the blocks shown as supported on skewbacks.
- Figs. 4 and 5 are vertical transverse sections, drawn on a larger scale,of different sizes of skewbacks; and
- Fig. 0 is a perspective view of one of the blocks.
- A represents a number of fireproof hollow blocks which are made of such a size that two of them span the width between two adjacent beams, they being supported at their outer ends on the base of the beams, and their inner ends are made to abut, as shown in Fig. 1.
- the outer ends of the hollow blocks are preferably recessed, so as to fit to the base of the beams,the smaller inequalities in the ends of the blocks being taken up by means of wedges B, while the joint at the inner ends of the blocks is closed by a suitable fireproof cement.
- the blocks A A are supported between the beams at a slight angle of inclination to the same, so as to form a nearly fiat arch.
- the floor is formed by placing two adjacent blocks in position between the beams in such a manner that the blocks at one side of the center break joint with the blocks supported at the other cenfor line of the arch between the beams, as shown in Fig. 2.
- the wedges B are driven in between the outer ends of the blocks and the webs of the beams and take up any irregularities in length produced by the burning of the blocks in the kiln.
- skewbacks O are interposed between the beams and the outer ends of the blocks, as shown in Fig. 3, so that the difference in the width between the beams is taken up.
- Several sizes of skewbacks may be made, either larger or smaller, as shown, respectively, in Figs. 4 and 5, so that with the same size blocks any distance between the beams can be readily provided for.
- the wedges Bare then interposed between the inclined upper part of the skewbacks and the outer ends of the blocks. ⁇ Vhen skewbacks are used, they are provided, in the usual manner, with flanges over the lower part of the base of the beams, so as to protect them against the direct action of fire and furnish thereby .a protection to the same.
- the space above the blocks is filled up in suitable manner with cement or other material on a level with the top of the beams, and the space below the blocks is closed by a ceiling of any approved construction.
- Afireproof floor consisting of beams, hollow blocks supported on the base of said beams 10 abutting at their inner ends, and wedges interposed between the outer ends of the blocks, and the skewbaeks, substantially as set forth.
Description
(No Model.)
G. RADE'R.
FIRBPROOP FLOOR. No. 587,556. Patented Aug. .3, 1897.
UNITED STATES PATENT OFFICE.
GUSTAVE RADER, OF NElV YORK, N. Y.
FIREPROOF FLOOR.
SFECIFICATION forming part of Letters Patent No. 587,556, dated August 3, 1897.
Application filed April 1'7, 189']. Serial No- 632,593. (No model.)
To all whom it may concern:
Be it known that I, GUSTAVE RADER, a citizen of the United States, residing in the city, county, and State of New York, have invented certain new and useful Improvements in Fireproof Floors, of which the following is a specification.
This invention relates to an improved fireproof floor for buildings in which the floor-is so constructed that it can be laid without the use of any centers or scaffolds by means of hollow fireproof blocks in which the wearing distance between the beams is readily compensated by means of wedge-keys or skewbacks, or both, so that a strong effective fireproof floor is obtained; and the invention consists of a fireproof floor formed of hollow blocks supported on the beams and held in position by means of wedges or skewbacks, said blocks being located so as to break joint, so that those along one side of the center break joint with those along the other side of the same, whereby they can be placed in position without the employment of scaffolds.
In the accompanying drawings, Figure 1 represents a vertical transverse section of my improved fireproof floor, showing the simplest application of the same. Fig. 2 is a top view of the same. Fig. 3 is a vertical transverse section of the floor with the blocks shown as supported on skewbacks. Figs. 4 and 5 are vertical transverse sections, drawn on a larger scale,of different sizes of skewbacks; and Fig. 0 is a perspective view of one of the blocks.
Similar letters of reference indicate corre sponding parts.
Referring to the drawings, A represents a number of fireproof hollow blocks which are made of such a size that two of them span the width between two adjacent beams, they being supported at their outer ends on the base of the beams, and their inner ends are made to abut, as shown in Fig. 1. The outer ends of the hollow blocks are preferably recessed, so as to fit to the base of the beams,the smaller inequalities in the ends of the blocks being taken up by means of wedges B, while the joint at the inner ends of the blocks is closed by a suitable fireproof cement. The blocks A A are supported between the beams at a slight angle of inclination to the same, so as to form a nearly fiat arch. The floor is formed by placing two adjacent blocks in position between the beams in such a manner that the blocks at one side of the center break joint with the blocks supported at the other cenfor line of the arch between the beams, as shown in Fig. 2. By thus dropping alternately a block at one side and then at the other side the block last dropped is supported in position by the block at the other side of the same, so that all the blocks between the beams can be placed in position without the use of center scaffolds. The wedges B are driven in between the outer ends of the blocks and the webs of the beams and take up any irregularities in length produced by the burning of the blocks in the kiln.
hen the distance between the beams is greater or smaller than certain limits, the same size of blocks A are used, but in this case skewbacks O are interposed between the beams and the outer ends of the blocks, as shown in Fig. 3, so that the difference in the width between the beams is taken up. Several sizes of skewbacks may be made, either larger or smaller, as shown, respectively, in Figs. 4 and 5, so that with the same size blocks any distance between the beams can be readily provided for. The wedges Bare then interposed between the inclined upper part of the skewbacks and the outer ends of the blocks. \Vhen skewbacks are used, they are provided, in the usual manner, with flanges over the lower part of the base of the beams, so as to protect them against the direct action of fire and furnish thereby .a protection to the same.
The space above the blocks is filled up in suitable manner with cement or other material on a level with the top of the beams, and the space below the blocks is closed by a ceiling of any approved construction.
By the construction described a very reliable fireproof floor is obtained which can be quickly placed in position and which forms a comparatively cheap yet reliable construction for fireproof structures.
Having thus described my invention, what I claim is- 1. Afireproof floor consisting of beams, hollow blocks supported on the base of said beams 10 abutting at their inner ends, and wedges interposed between the outer ends of the blocks, and the skewbaeks, substantially as set forth. In testimony that'I claim the foregoing as my invention I'have signed my name in presence of two subscribing witnesses.
GUSTAVE RADER.
\Vitnesses:
GEO. W. JAEKEL, CARL KABLE.
Publications (1)
Publication Number | Publication Date |
---|---|
US587556A true US587556A (en) | 1897-08-03 |
Family
ID=2656224
Family Applications (1)
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US587556D Expired - Lifetime US587556A (en) | Gustave rader |
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US (1) | US587556A (en) |
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- US US587556D patent/US587556A/en not_active Expired - Lifetime
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