USRE13044E - A corpora - Google Patents

A corpora Download PDF

Info

Publication number
USRE13044E
USRE13044E US RE13044 E USRE13044 E US RE13044E
Authority
US
United States
Prior art keywords
horn
sound
talking
cabinet
deflector
Prior art date
Application number
Other languages
English (en)
Inventor
Combined Stand
Original Assignee
By Mesne Assignments
Filing date
Publication date

Links

Images

Definitions

  • This invention relates to improvements stand and born for a talkin r-n'iachine.
  • the object of combining these two elements is to economize space and at the same time. provide means for utilizing a largc born without projecting it out front the talkiug-nntchino, as practiced with machines of this type now is use.
  • a further object of this invention is to in use employ a. the sound box, and frequently it is .in the way. essential to eX- provide a stationary horn in a 'abinet with.
  • Fig. 4 is a vertical septional View of a modified form of my invention.
  • Fig. .5 is a plan view ot'the same.
  • Fig. o isa vertical section of a dit ferent nuiulification.
  • Fig. 7 is a similar view of a further inodification.
  • Fig. 8 is a plan View of the modification shown in Fig. 7.
  • he numeral 1 indicates a. cabinet coinl l l I l I It l t coincident with the.
  • the top 3v is cut out machine 5, which may be of any well-known type, and connected to the sound-box is a tube 5, down.
  • the talking machine includes a casing 5*, extending within the cabinet. below the support 3, and includes operating means, parts of which are indicated by the handle 5, and the disk post a An opening 6 formed in the top 3 opposite the talkingmachine, and straddling the opening a yoke 7, fastened in placeby screws 8, and provided at about its center with a vertical opening 9, the center of said opening being center of the opening ti.
  • a smaller yoke 10 is swiveled to the yoke 7 by a bolt.
  • a weight 15. is mounted on a rod extending from the tube to counterlmlance the tube and the sound box.
  • an adjustable flexible sound-deflector 20 (onnected to the l'mttoin of. the cabinet and communicating with the horn is arranged an adjustable flexible sound-deflector 20.
  • the deflector may be secured to the bottom of the cabinet in any suitable manner, but preferably by a spring-roller 20 and at its front end is a bar 21, having con nected-to it an arm 22, prov-'ided with an opening 23. .' ⁇ (l acent the. arm is a bracket 24. fastened to the cabinet and formed with an opening A sct-screw 26- passes through the openings 23 and 25 to set the mouth of the deflector By making the deflector of flexible material having the outer end 5 turned at a convenient angle.
  • the spring-roller 20 is of the usual type and can be used to roll the deflector under the cabinet when not in use.
  • the talking-machine In operation the talking-machine is started and the sound passes through thetube 5 to the horn 16, thence to the deflector, and out to the atmosphere. The sound strikin r the deflector is thrown out into the atmosp iere in a softblended tone. The brassy sound. so prevalent with talking- 'machine horns is almos't entirely removed-Q- By swiveling the tube at one end, as described, the end of said tube and the horn are always retained in alinement.
  • the horn 16 and its connection with the talking-machine are the sameas in Fi e; 1 to 3; but. the deflector is made'in the orm of a concavocnnv'ex disk 30, and the space 21 is formed between thchottoln ofthe horn and the disk for the exit of sound.
  • the disk is formed with a central hole which receives a standard 32, depei'iding from the bottom ofithe cabinet, the disk bein seemed to the standard by u set-screw 33, so that the column of sound emitted through the space 31 can be quickly and conveniently con trolled.
  • I t end fora talkingmiachine and have a arranged a convenient means for accommodating the horn.
  • Such a construction as before stated absolutely removes the unsightly and awk ward appearance of the horn extending from the talking machine,
  • the area of the branch tubes about equals the area of one of. the big horns shown iii Figl, so that the sound produced is equal in volume to the preferred form.

Family

ID=

Similar Documents

Publication Publication Date Title
USRE13044E (en) A corpora
US793013A (en) Combined stand and horn for talking-machines.
US1349636A (en) Tone-arm apparatus for talking-machines
US754508A (en) Phonographic apparatus.
US1586596A (en) Phonograph
US1400985A (en) Phonograph-amplifier
USRE12963E (en) Combined stand and horn fob talking-machines
US1279439A (en) Talking-machine.
US1447215A (en) Phonograph or the like
US1173104A (en) Talking-machine.
US1671350A (en) Gramophone
US1513534A (en) Phonograph
US951757A (en) Phonograph.
US1908738A (en) Sound reproducing machine
US916604A (en) Cabinet for sound-reproducing apparatus.
US947227A (en) Sound-reproducing device.
US995680A (en) Sound recording and reproducing machine.
US1393470A (en) Phonograph-cabinet
US1198782A (en) Cabineted phonograph.
US946442A (en) Talking-machine.
US1058284A (en) Phonograph.
US1099353A (en) Cabineted graphophone.
US1323316A (en) Phonograph
USRE13378E (en) Vito ettoee d tjesq
US1473004A (en) Phonograph