J. J. KOCHER

Aug. 23, 1932.

@PM a. fam

SOUND DEADENING DEYICE

Re. 18,573

,l . Re. 18,573 s'.

UNITED vs'rAJrEsA PATEN'n

OFFICE

JACQUES JEAN ROCHER, OIF CHICAGO, ILLINOIS .SO‘UN'D DEADENIN'G DEVICE

~

mmm No. 1,745,171, ¿ma January as, 1930, semi 11°. 318,789, mea November 12, 192s. application for reissue nled October 3, 1930.

'This invention relates to a sound deadening

Serial No. 486,258.

.

l

Tresisting layers 1, preferably comprising felt,

device, Particularly for iioor construction. are located between a 'rough layer of the The main objects of this invention are tok floor 2 and a furring strip 3 supported there

provide an improved sound deadening device on. Ther finish or top layer 4 of the floor is ‘i'j for use in iioor construction which may be> supported in* turn by the furring strip »3 ast «conveniently and completely manufactured lshown in Fig. 3. '-to avoid assembly on the job, to provide at My improved sound deadening means com taching means which ma be conveniently prising al felt strip 5, is located between the mounted on a strip ofvi ration insulating top 'layer 4 of the iioor and the furring strip 19 material such as felt, and permanently se 3 and is firmly clamped on the top of the furïft cured thereto before installation in that po ring strip by a strap 6. The strap 6 is pro sition in which it is ultimately used in a iioor vided with feet portions`7 which engage the « construction, and to provide integral clips upper surface of the felt member l, and thus on a device of the class described formed to avoid a direct rigid connection between the _l .15. allow insertion through slits in a felt mem up er and lower layers of the floor.v ' , uring the construction of a iioor Suchas ber and to prevent separation of the latter from the device. is shown in the drawing, it is `desirable to vAnother object of my invention is to pro have all the elements required, arrive on the vide means for confining a sound deadening scene of construction in as complete a condi¿ l0 member in a fixed location between the su

perimposed layers of iiooring in such a man

tion as'possible in order that time and labo?î may be saved on the job. For this reason it

has been found practical to permanently and securely attach the straps 6 to the felt strip nection between said layers. In the accompanying drawing I have 5 at the factory or plant where the materials shown an embodiment of my invention in are prepared for assembling. The strips 5C@ ma be made of any desired length and cut which: Fig. 1 is a fragmentary perspective of av to t the size of the viioor under construction, completed sound deadening element. either before delivery to the scene of construc

ner as to minimize the amount of rigid con

Fig. 2 is a transverse section taken on the tion, or thereafter.

line 2-2 of Fig. 1.

'

Clips 8 are formed on the top section 93e

Fig. 3 is a section of a floor construction of the straps by cuttin out spaced portions thereof and bending t e same downwardly In general, my invention embodies an im as shown in Fig. 1, allowing one edge of the proved sound vibration insulating means> clip to remain integral with the top section 9. y

embodying my invention.

as comprising a strip of felt having improved The bottom portions of the clips are providedf 9 straps permanently mounted thereon, for in

with the flange 10 which is substantlallypar

stallation between a finish layer and a fur ring strip of a Hoor. The attaching mem

allel to the top sections 9, as shown in Fig. 2. rThe straps may be conveniently secured to

ber comprises a strap having opposite feet» »the felt. strip 5 by inserting the clips 7Ä `¢ portions substantially in the same plane, and through slits in the felt member so as to en_e-.ì a top section in a spaced. substantially par' gage the flange l0 against the lower surface allel plane. The feet and top sections are` >of the felt member as viewed in the drawing. connected b_v inclined side portions. Clips Any desired number vof straps may be simi integral at one end with the top section are larly mounted on' the felt member and when y cut out of the latter and bent downwardly ~ the latter is positioned over a'furring strip, si

substantiallv perpendicular to the top sec the straps together with the felt member may tion. The free end portions of the clips are be held permanently in place by driving nails formed to provide a flange which is substan through apertures in the feet of the strap and 50

through the felt 'layer or layers 1 into the tially parallel to the top section. ` In the form shown in the drawing, sound bottom layer of the door 2.

Sound deadening device

tion as'possible in order that time and labo?î may be saved on the job. For this ... gage the flange l0 against the lower surface. >of the felt member as viewed in ...

255KB Sizes 1 Downloads 254 Views

Recommend Documents

Sound deadening device
ber and to prevent separation of the latter from the device. vAnother object of my invention is to pro vide means for confining a sound deadening l0 member in a ...

Cheap 6 Sheets Car Speaker Sound Proofing Deadening Insulation ...
Cheap 6 Sheets Car Speaker Sound Proofing Deadeni ... Foam 30X50Cm Free Shipping & Wholesale Price.pdf. Cheap 6 Sheets Car Speaker Sound Proofing ...

Surface acoustic wave device and communication device
Mar 31, 2004 - (10) Patent Number: (45) Date of Reissued Patent: USO0RE39975E. US RE39,975 E. Jan. 1, 2008. (54) SURFACE ACOUSTIC WAVE DEVICE AND. COMMUNICATION DEVICE. (75) Inventor: Michio Kadota, Kyoto (JP). (73) Assignee: Murata Manufacturing Co.

Stereonet device
Jan 3, 2002 - notebook computers, cellular phones, or any other audio ... 3, 2003 Sheet 9 0f 11 ..... SWitching IC and output through pin 3 and 9 When.

Iontophortetic device
Mar 5, 1981 - [73] Assignee: Medtronic, Inc., Minneapolis, Minn. .... 1—l1, available from ALZA Corp., 3170 Porter Dr., ..... con?guration for a ?ip-?op circuit.

Stereonet device
Jan 3, 2002 - notebook computers, cellular phones, or any other audio ... 3, 2003 Sheet 9 0f 11 ..... SWitching IC and output through pin 3 and 9 When.

Iontophortetic device
Mar 5, 1981 - “Phoresor—-Iontophoretic Drug Delivery System-Ju structions”, Instruction .... to its application to a preferred embodiment of the in vention;. FIG.

DEVICE
munication, Security, and Computer Science, eds., Mar. 5,022,080 A. 6/1991 Durst et ..... ous messagesiprovides an additional degree of message assurance. For example .... could be accelerated in response to detection of targeted events.

Recording device
Jun 18, 2003 - making the components compact. Under the .... herein Will occur to one skilled in the art upon employment of the invention in .... shoWn by the dotted line in FIG. 3C, the pinch ... illustration, and may be decided as required.

LCD device including an illumination device having a polarized light ...
Jan 30, 1998 - Foreign Application Priority Data. Oct. 9, 1992 ... 1990) IBM Technical Disclosure Bulletin, pp. .... center of the contrast ratio of the viewing cone.

LCD device including an illumination device having a polarized light ...
Feb 24, 2000 - crystal display element employed in the notebook type personal computer. ...... iZing sheet 9 on the light-incident side of the liquid crystal.

Lamp holding apparatus, backlight device for display device including ...
Dec 7, 2010 - deformable along the direction to contact to and separate from the base .... and When virtual tangential lines of the respective arc surfaces. 30 and 31 are .... 24 and the center point C2 of the locking portion 22L are preferably ...

LCD device including an illumination device having a polarized light ...
Jan 30, 1998 - In a so-called “notebook type personal computer” which has come in ... crystal display element employed in the notebook type personal computer. A representative example is shown in. FIG. 5 in case of a super twisted nematic liquid

Cheap 2 Ports Home Theater Surround Sound Sound Box Speaker ...
Cheap 2 Ports Home Theater Surround Sound Sound Bo ... male Connector Free Shipping & Wholesale Price.pdf. Cheap 2 Ports Home Theater Surround ...

(Sound On Sound Presents...) By Mike Senior
commercial-grade mixes in a typical small home/college studio? ... Sound magazine's popular "Mix Rescue" column are available free online--there's a taster .... fashion, following a logical mixing workflow, and developing and building on ideas ... bu

Cellular-Aided Device-to-Device Communication: The ... - IEEE Xplore
Nov 9, 2016 - Cellular-Aided Device-to-Device Communication: The Benefit of Physical Layer Network Coding. Sang-Woon Jeon, Member, IEEE, Sang Won ...

Multi-frequency identification device
Aug 15, 2006 - Rietzler, Marktoberdorf (DE). FOREIGN PATENT DOCUMENTS. EP. 1209615. 5/2002. (73) Assignee: Neology, Inc., PoWay, CA (US). FR.

Embroidery data creating device
Aug 29, 1996 - embroidery data creating device, an image data, WhlCh consists of a .... hard disk drive, and a CRT (Cathode Ray Tube) display, etc. Recently ...

Device-sideSoftwareUpdateStrategiesforAGL.pdf
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item.

Privacy-enhanced display device
Jan 15, 2009 - 5,463,428 A 10/1995 Ligtg? et al'. Darrell L. Lelgh ... 5,963,371 A 10/1999 Needham et al. .... This is a particular problem for laptop computers.

For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf ...
Page 2 of 2. For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf. For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf. Open.

For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf ...
Page 1 of 1. For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf. For Crystal Clear Sound Quality Go for Surround Sound Speakers.pdf. Open.