US780332A - Sound-deadening device. - Google Patents
Sound-deadening device. Download PDFInfo
- Publication number
- US780332A US780332A US20098404A US1904200984A US780332A US 780332 A US780332 A US 780332A US 20098404 A US20098404 A US 20098404A US 1904200984 A US1904200984 A US 1904200984A US 780332 A US780332 A US 780332A
- Authority
- US
- United States
- Prior art keywords
- sound
- deadening
- flooring
- floor
- members
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/20—Separately-laid insulating layers; Other additional insulating measures; Floating floors for sound insulation
Definitions
- This invention relates to improvements in means for deadening sound in the construction of buildings, and has for its object to provide a novel device to be inserted at suitable intervals between the parts of a double floor or under interior partition-walls, or both, whereby to prevent direct contact of one floor or a part thereof with the floor or joists and ceiling construction beneath.
- l floor may even be omitted by using the device directly on top of joists instead of to the rough or under floor, thus insulating the sound from joists and ceiling construction below the floor. It is also designed for use under interior partition-walls, as well as to carry furring-strips in plastered partition-walls to which plastm'ing-lath, expanded metal lath, or other plaster-holding material may be attached. thus obviating the present practice of using a double line of studding to carry the plastered walls on each side of the partition. in case the device were used for carrying plastered walls 1 would use a corrugated pattern of metal for the two metal members of the device, thus giving strength to same.
- Figure 1 indicates in separated relation the two members comprising one of my sounddeadening devices.
- Fig. 2 indicates these two members intheir assembled relation and having the parts thereof permanently separated and insulated from each other by means of a piece of felt or other similar fibrous material folded upon itself in a manner to extend between the various parts of the device.
- Fig. 3 is a sectional view through a portion of a double flooring, illustrating the method of application; and
- Fig. st is a perspective view of one of the members of the device, illustrating a modification.
- 1 indicates one member of the sound-deadening device, which comprises a flat strip of metal '2, bent upon itself to provide a parallel arm 3 and having its end portion turned outward at right angles to itself, as indicated at 4.-.
- the portion 4 is provided with one, two, or more holes 5, through which nails may be driven in securing the device in position between the floors.
- 6 indicates the other member of the device, which comprises also a flat strip of metal bent upon itself to afford aparallel arm member 7, which is of less length than the member 6, the end portion of the part 6 projecting beyond the member 7 being provided with one, two, or more holes 8, through which nails may be driven to secure the device in position.
- the parts 1 and 6 are preferably made from galvanized iron, for the reason that such material is but little affected by moisture; but of course any other suitable metal or material may be employed. While I prefer to use in the application of the invention illustrated in the drawings a plain smoothsurfaced material for the parts of the device, I Wish it understood that I may employ corrugated, crimped, perforated, or indented material, as the circumstances of the particular like manner and inserted in the space between the members 6 and 7.
- the two parts 1 and 6 of the device are assembled by inserting the member 7 between the two layers of material 9 in the space between the members 2 and 3 and simultaneously inserting the member 3 between the members 6 and 7
- the fibrous material 9 when in position as just described will have the shape of the letter S and will at all points separate the two metallic members of the device from contact with each other, as will be clearly seen from Fig. 2.
- 10 indicates the first or rough floor, which is nailed to the joist 11.
- Each device is then nailed to the sleeper by means of driving nails through the apertures 5 into the sleeper, as indicated at 1-1.
- a series of these sleepers are in this manner placed over the entire flooring 10 at intervals of twelve or eighteen inches apart, and to these sleepers the upper or finishing flooring 15 is nailed, the nails 16 extending into the sleepers 13, but not through the same, as shown.
- the sleepers being retained in position solely by means of the nails 14 and -12, secured, respectively, in the opposite ends of the sound-deadening devices and entering the sleepers 13 and the flooring 10 or said joists, as the case may be.
- I further lessen the direct connection of the upper with the lower floor or with said joists and the ceiling construction below.
- Fig. A I have illustrated the construction employed for use in concrete floors.
- the member 6 also has its end 17 bent at a right angle and provided with an enlarged aperture 18, round, square, or oval. This bent end is inserted in the soft concrete, which passes through the opening 18,and when the concrete hardens the device will be locked in place ready to receive the wooden sleeper.
- a sound-deadening device of the character described comprising two pieces of material bent upon themselves to provide parallel rentrant members and sound-deadening material inserted between the adjacent members of the two pieces.
- a sound-deadening device of the character described comprising two pieces bent upon themselves to provide parallel reentrant members and provided, respectively, with straight and right-angular projecting portions, and a sound-deadening material inserted between the adjacent members of the two pieces.
- a sound-deadening device of the charac- In thister described cornprising two metallic strips In testiniony whereof I have hereunto set of materialbentupon themselves to afford parmy hand in presence of two subscribing Wit- I allel reentrant members and provided respecnesses.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Description
W. E. FORSHEE. SOUND DEADENING DEVICE.
APPLICATION FILED MAR. 31, 1904.
PATENTED JAN. 17, 1905.
UNITED STATES Patented January 17, 1905.
PATENT OFFICE.
SOUN-D-DEADENING DEVlCE.
SPECIFICATION forming part of Letters Patent No. 780,332, dated January 17, 1905.
Application filed March 81,
To all 10720171 it may P07100771? Be it known that 1, WILLIAM E. FoRsIIEE, a citizen of the United States. residing at the village of Pleasantridge, near Cincinnati. in the county of Hamilton and State of Ohio, have invented new and useful Improvements in Sound-Deadening Devices, of which the following is a specification.
This invention relates to improvements in means for deadening sound in the construction of buildings, and has for its object to provide a novel device to be inserted at suitable intervals between the parts of a double floor or under interior partition-walls, or both, whereby to prevent direct contact of one floor or a part thereof with the floor or joists and ceiling construction beneath.
Heretofore in the construction of buildings it has been customary to lay a rough matched flooring on the wooden joists and nail the same to said joists. Over this is placed a layer of ordinary wool felt, mineral wool blocks, deadening-quilts of different compositions, or common plaster, and over such material intended to deaden sound the matched finishing floor is laid and nailed directly through the insulating or sound-deadening material to the rough floor below, It is thereby intended to provide a floor of three members; but the result is the production of a floor of practically only one member, as the two floors are drawn so tightly together by the nails that even though the material between the floors may in itself have a tendency to deaden sound when the floors have been nailed together in the manner described it is found that the material will have very little effect in this regard. \Vhether or not the nails themselves actually act as conductors of sound or whether the fact that the two floors are drawn so tightly together as to make practically one floor, and thereby produce a soundcarrying body, has not been definitely determined; but the fact remains that floors constructed by the above method are not looked upon by architects as solving the problem of deadening sound between floors in the construction of buildings. The rough or under 1904. Serial No. 200,984.
l floor may even be omitted by using the device directly on top of joists instead of to the rough or under floor, thus insulating the sound from joists and ceiling construction below the floor. It is also designed for use under interior partition-walls, as well as to carry furring-strips in plastered partition-walls to which plastm'ing-lath, expanded metal lath, or other plaster-holding material may be attached. thus obviating the present practice of using a double line of studding to carry the plastered walls on each side of the partition. in case the device were used for carrying plastered walls 1 would use a corrugated pattern of metal for the two metal members of the device, thus giving strength to same.
It is therefore the purpose of my invention to provide a means whereby the finished floorings, interior partitions, or plastering on walls may be maintained permanently out of direct contact or from being intimately connected, by means of metal-such as nails, bolts, or clamps-to the rough floor, the joist-s, or ceiling construction below the floor or to the studding carrying plastering in plastered walls.
In order that the invention may be clearly understood, 1 have illustrated the same in the accompanying drawings, in which Figure 1 indicates in separated relation the two members comprising one of my sounddeadening devices. Fig. 2 indicates these two members intheir assembled relation and having the parts thereof permanently separated and insulated from each other by means of a piece of felt or other similar fibrous material folded upon itself in a manner to extend between the various parts of the device. Fig. 3 is a sectional view through a portion of a double flooring, illustrating the method of application; and Fig. st is a perspective view of one of the members of the device, illustrating a modification.
Referring now to the drawings, 1 indicates one member of the sound-deadening device, which comprises a flat strip of metal '2, bent upon itself to provide a parallel arm 3 and having its end portion turned outward at right angles to itself, as indicated at 4.-. The portion 4 is provided with one, two, or more holes 5, through which nails may be driven in securing the device in position between the floors. 6 indicates the other member of the device, which comprises also a flat strip of metal bent upon itself to afford aparallel arm member 7, which is of less length than the member 6, the end portion of the part 6 projecting beyond the member 7 being provided with one, two, or more holes 8, through which nails may be driven to secure the device in position. The parts 1 and 6 are preferably made from galvanized iron, for the reason that such material is but little affected by moisture; but of course any other suitable metal or material may be employed. While I prefer to use in the application of the invention illustrated in the drawings a plain smoothsurfaced material for the parts of the device, I Wish it understood that I may employ corrugated, crimped, perforated, or indented material, as the circumstances of the particular like manner and inserted in the space between the members 6 and 7. The two parts 1 and 6 of the device are assembled by inserting the member 7 between the two layers of material 9 in the space between the members 2 and 3 and simultaneously inserting the member 3 between the members 6 and 7 The fibrous material 9 when in position as just described will have the shape of the letter S and will at all points separate the two metallic members of the device from contact with each other, as will be clearly seen from Fig. 2.
Referring to Fig. 3, 10 indicates the first or rough floor, which is nailed to the joist 11. Along this flooring at intervals of about twelve inches apart I place a number of my sounddeadening devices, alternating them so that they will first be nailed to one side of the wooden sleeper and then to the other to prevent the members of .the device from being pulled apart and secure the same to the flooring 10 by driving nails into the flooring 10 through the openings 8 of the member 6, as indicated at 12. I now place a sleeper 13 in position to rest upon the upper sides of the members 2 of the various devices, in which position the projecting portion 4: of each device will bear against the outer side of the sleeper. Each device is then nailed to the sleeper by means of driving nails through the apertures 5 into the sleeper, as indicated at 1-1. A series of these sleepers are in this manner placed over the entire flooring 10 at intervals of twelve or eighteen inches apart, and to these sleepers the upper or finishing flooring 15 is nailed, the nails 16 extending into the sleepers 13, but not through the same, as shown. By this construction it will be seen that there is no direct contact between the flooring 10 and the flooring 15, nor does any metal body directly connect these two fioorings, the nails 16 terminating, as stated, in the sleepers 13. and the asbestos felt 9 preventing any contact between the two metal parts of my sounddeadening device. It follows, therefore, that the ability of sound-vibrations to be transmitted from the flooring 15 to the flooring 10 or to the joists in case no under or rough floor be used will be reduced to the minimum by reason of the fact of the sound-deadening or insulating material 9 preventing direct contact of any part of the flooring 15 or the sleepers 13 with the flooring 10 or with the joists, if the flooring 10 be dispensed with. Furthermore, it is to be observed that I avoid nailing the sleepers 13 to'the flooring 10 or to the joists,
which has heretofore been done, the sleepers being retained in position solely by means of the nails 14 and -12, secured, respectively, in the opposite ends of the sound-deadening devices and entering the sleepers 13 and the flooring 10 or said joists, as the case may be. Thus in this way I further lessen the direct connection of the upper with the lower floor or with said joists and the ceiling construction below.
In Fig. A I have illustrated the construction employed for use in concrete floors. v application the member 6 also has its end 17 bent at a right angle and provided with an enlarged aperture 18, round, square, or oval. This bent end is inserted in the soft concrete, which passes through the opening 18,and when the concrete hardens the device will be locked in place ready to receive the wooden sleeper.
Having thus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is a 1. A sound-deadening device of the character described comprising two pieces of material bent upon themselves to provide parallel rentrant members and sound-deadening material inserted between the adjacent members of the two pieces.
2. A sound-deadening device of the character described comprising two pieces bent upon themselves to provide parallel reentrant members and provided, respectively, with straight and right-angular projecting portions, and a sound-deadening material inserted between the adjacent members of the two pieces.
3. A sound-deadening device of the charac- In thister described cornprising two metallic strips In testiniony whereof I have hereunto set of materialbentupon themselves to afford parmy hand in presence of two subscribing Wit- I allel reentrant members and provided respecnesses.
jectiug portion, and a convoluted strip of fibrous material inserted between the adjacent v Witnesses:
parts of the .two pieces and preventing at all ALEX. B. HAY, points contact of one with the other. ED H. WILLIAMS.
tively with a straight and a right-angular pro WILLIAM E FORSHEE
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20098404A US780332A (en) | 1904-03-31 | 1904-03-31 | Sound-deadening device. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20098404A US780332A (en) | 1904-03-31 | 1904-03-31 | Sound-deadening device. |
Publications (1)
Publication Number | Publication Date |
---|---|
US780332A true US780332A (en) | 1905-01-17 |
Family
ID=2848816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US20098404A Expired - Lifetime US780332A (en) | 1904-03-31 | 1904-03-31 | Sound-deadening device. |
Country Status (1)
Country | Link |
---|---|
US (1) | US780332A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941490A (en) * | 1956-11-28 | 1960-06-21 | Union Special Machine Co | Sewing machine supporting and positioning means |
US3899857A (en) * | 1973-12-12 | 1975-08-19 | Mitsuo Mochizuki | Framing element and its supporting device for laying interior boarding on foundation structure |
US4376361A (en) * | 1980-04-07 | 1983-03-15 | United States Gypsum Company | Partition wall construction |
US4516658A (en) * | 1983-02-28 | 1985-05-14 | Rensselaer Polytechnic Institute | Coulome friction noise and vibration damping |
US5228257A (en) * | 1991-03-04 | 1993-07-20 | Awh Corporation | Modular wall system |
US20050011126A1 (en) * | 2003-07-15 | 2005-01-20 | Linear Corporation | Vibration isolation mount for garage door opener |
-
1904
- 1904-03-31 US US20098404A patent/US780332A/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2941490A (en) * | 1956-11-28 | 1960-06-21 | Union Special Machine Co | Sewing machine supporting and positioning means |
US3899857A (en) * | 1973-12-12 | 1975-08-19 | Mitsuo Mochizuki | Framing element and its supporting device for laying interior boarding on foundation structure |
US4376361A (en) * | 1980-04-07 | 1983-03-15 | United States Gypsum Company | Partition wall construction |
US4516658A (en) * | 1983-02-28 | 1985-05-14 | Rensselaer Polytechnic Institute | Coulome friction noise and vibration damping |
US5228257A (en) * | 1991-03-04 | 1993-07-20 | Awh Corporation | Modular wall system |
US20050011126A1 (en) * | 2003-07-15 | 2005-01-20 | Linear Corporation | Vibration isolation mount for garage door opener |
US7117972B2 (en) * | 2003-07-15 | 2006-10-10 | Linear Corporation | Vibration isolation mount for garage door opener |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1981240A (en) | Wall construction | |
US2020062A (en) | Structural building device | |
US1998425A (en) | Acoustical building construction | |
US1787067A (en) | Floor construction | |
US780332A (en) | Sound-deadening device. | |
USRE19431E (en) | Acoustical wall support | |
US2041773A (en) | Resilient building wall clip construction | |
US1848272A (en) | Insulated wall structure | |
US2104873A (en) | Building | |
US1448886A (en) | Building construction | |
US2575758A (en) | Framework for buildings | |
US2131485A (en) | Sound deafening supporting means for floors | |
US1951346A (en) | Partition construction | |
US3309825A (en) | Resiliently mounted plaster partition system for buildings | |
US2113875A (en) | Hollow wall | |
US2565206A (en) | Insulated building structure | |
US2508093A (en) | Building wall construction | |
US2347276A (en) | Partition structure | |
US515291A (en) | Partition for buildings | |
US1561573A (en) | Building construction | |
US1791639A (en) | Correlating means for ceiling or partition panels | |
US1786732A (en) | Building insulation | |
USRE16753E (en) | Insulating and plaster holding wall and ceiling covering | |
US975368A (en) | Clip and studding for fireproof constructions. | |
US1955515A (en) | Building construction |