US116954A - Improvement in burglar-proof safes - Google Patents
Improvement in burglar-proof safes Download PDFInfo
- Publication number
- US116954A US116954A US116954DA US116954A US 116954 A US116954 A US 116954A US 116954D A US116954D A US 116954DA US 116954 A US116954 A US 116954A
- Authority
- US
- United States
- Prior art keywords
- plates
- safes
- burglar
- improvement
- iron
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 26
- 229910052742 iron Inorganic materials 0.000 description 14
- 229910000831 Steel Chemical class 0.000 description 8
- 239000010959 steel Chemical class 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 101700077844 VARD Proteins 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 150000002505 iron Chemical class 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
Definitions
- My invention relates to the construction ot' safes, vaults, or cells; and it consists: 1st, in a peculiar manner of preparing and uniting the plates to form the body; and 2d, in a peculiar method of securing the door to the body when closed.
- Figure l is a front view of a safe open.
- Fig. 2 is a vertical section taken on a line through the center from front to rear.
- Figs. 3, 4, 5, and (5 are views of the plates, shown detached.
- I form the body of a series of iron and steel plates-a representing the former and b the latter.
- the iron plates I prepare as follows: I take a plate of iron, and after cutting it to the required size I then bend over one edge so as to form a ilange, e, as represented in Figs. 3 and 4. I then form a rabbet on the outer or opposite side, along' the three remaining edges, as shown in plan in Fig. 6. All the iron plates for the top, bottom, and two sides are made in this manner.
- the back plate consists of a plain rectangular plate with a rabbet formed on its ba ck side along all four of its edges, as clearly shown in Fig.
- the recesses or rabbets in the iron plates may be made oi' any desired width, and that they may be oi' diii'erent widths on the various plates forming a single layer, or diftering in width in the different layers, as shown in Fig. 2.
- rlhey may, if desired, be so made that the angle-irons shall extend more than half-way across the plates, as represented in Fig.
- any plate may each extend halfway across and meet at the center, in which case the plate instead of having recesses or rabbets will simply be a plain plate of but haltl the regular thickness; the great object tobe accomplished in all cases being to form the angles ot' a solid unbroken piece ot' metal, so that there shall be no crack left for the insertion of a wedge.
- the plates may be rolled ot' the proper width with the rabbets already orrned along two of its edges, which will leave but two shorter ones to be cut out; and even they may be subsequently rolled down, leaving only the iinishing to be performed by the planer.
Description
.109. SAFES, BANK PROTECHUN AND RELATED Dewar-Ls. i
1 1 6 9 54 ZQWLIW/W- 11mm JUL 11 1871 109. SAFES, BANK Paorrcuou 0ellitlll RELATED DEVICES.
PATENT GEEIcE.
EDl/VARD K. HALL, OF LOUISVILLE, KENTUCKY.
IMPROVEMENT IN BURGLAR-PROOF SAFES.
Specitication forming part of Letters Patent No. 116,954, dated July l17 1871.
To all whom t may concern:
Be it known that I, EDWARD K. HALL, of Louisville, `in the county of J eii'erson and State of Kentucky, have invented certain Improvements in Safes, Vaults, and Cells, of which the following is a specification, reference being had to the accompanying drawing.
My invention relates to the construction ot' safes, vaults, or cells; and it consists: 1st, in a peculiar manner of preparing and uniting the plates to form the body; and 2d, in a peculiar method of securing the door to the body when closed.
Figure l is a front view of a safe open. Fig. 2 is a vertical section taken on a line through the center from front to rear. Figs. 3, 4, 5, and (5 are views of the plates, shown detached.
In constructing a safe on the plan of my present invention, I form the body of a series of iron and steel plates-a representing the former and b the latter. The iron plates I prepare as follows: I take a plate of iron, and after cutting it to the required size I then bend over one edge so as to form a ilange, e, as represented in Figs. 3 and 4. I then form a rabbet on the outer or opposite side, along' the three remaining edges, as shown in plan in Fig. 6. All the iron plates for the top, bottom, and two sides are made in this manner. The back plate consists of a plain rectangular plate with a rabbet formed on its ba ck side along all four of its edges, as clearly shown in Fig. 5, all these rabbets in the various plates being of uniform depth, which may be one-half the thickness of the plates, and of any desired width. I then construct a series of corner pieces, o, usually denominated angle-irons, of a suitable size to lit into and ll the rabbets along each corner, as shown in Fig. 2. The body is built up by taking a back plate, b, and placing around it four ofthe plates c-'one at the bottom, one at the top, and one at each side-these plates a all being arranged with their langes c at the front, as shown in Fig. 2, so as to lock over the steel plates inserted there, and also for the purpose of affording means of securely bolting or riveting thereto the plates which form the door-frame or jambs. When these plates a and b are thus arranged it will be seen that there will be formed along each of the four edges or angles of the back, and also along the side angles at both top and bottom, a recess equal to hali' the thickness of the plates,
and into these recesses I then secure the angleirons 0, thus filling up these recesses flush with the outer surfaces of the plates, these angleirons thus covering' the joint along each of these eight angles with a solid unbroken corner piece, which will be a perfect bar to the insertion ot' wedges. Having thus formed the inner shell of the body, I then place over these a layer of steel plates, I), and then over them another series of the iron plates and an gle-irons, and so on to a'ny desired extent; the drawing representing a sate composed of ve thicknesses of plates, three of iron and two of steel.
It is obvious that the recesses or rabbets in the iron plates may be made oi' any desired width, and that they may be oi' diii'erent widths on the various plates forming a single layer, or diftering in width in the different layers, as shown in Fig. 2. rlhey may, if desired, be so made that the angle-irons shall extend more than half-way across the plates, as represented in Fig. 2, or they may be arranged so that the angle-irons on opposite sides of any plate may each extend halfway across and meet at the center, in which case the plate instead of having recesses or rabbets will simply be a plain plate of but haltl the regular thickness; the great object tobe accomplished in all cases being to form the angles ot' a solid unbroken piece ot' metal, so that there shall be no crack left for the insertion of a wedge. To save time and labor required to plane away the metal to form the recesses or rabbets the plates may be rolled ot' the proper width with the rabbets already orrned along two of its edges, which will leave but two shorter ones to be cut out; and even they may be subsequently rolled down, leaving only the iinishing to be performed by the planer.
To secure the door to the body when closed, I form on the door a series of L-shaped projections, m, as shown in Fig. l, and in the face of the frame or jambs I form a corresponding series of similarly-shaped recesses, n, into which the projections tit when the door is closed, thus locking the door to the body of the safe all around its edges in a very secure manner, so that they cannot be separated by wedges.
It will be seen that these projections and re.- cesses are somewhat similar to those described in my former application, but it will be observed that in these there is a less nmnber of corners or angles, and that they are therefore easier to be made, and there is less liability of cracking the metal in punching them in the plates. The former style, being more difficult and expensive to make, is adapted to the higher-priced safes, While these are adapted to those of a lower price.
It is obvious that these improvements are Well adapted to the construction of vaults and cells as well as to safes, and I so intend to apply them.
Having thus described my invention, what I claim isl./ A safe, having its body built up of the plates a and b, constructed as herein described, in com- Vitnesses W. O. DODGE, J. MCKENNEY.
Publications (1)
Publication Number | Publication Date |
---|---|
US116954A true US116954A (en) | 1871-07-11 |
Family
ID=2186411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US116954D Expired - Lifetime US116954A (en) | Improvement in burglar-proof safes |
Country Status (1)
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US (1) | US116954A (en) |
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- US US116954D patent/US116954A/en not_active Expired - Lifetime
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