GB131200A - Improvements in and connected with Talking Machines. - Google Patents

Improvements in and connected with Talking Machines.

Info

Publication number
GB131200A
GB131200A GB1639518A GB1639518A GB131200A GB 131200 A GB131200 A GB 131200A GB 1639518 A GB1639518 A GB 1639518A GB 1639518 A GB1639518 A GB 1639518A GB 131200 A GB131200 A GB 131200A
Authority
GB
United Kingdom
Prior art keywords
sound
boxes
goosenecks
tone
connexion
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
Application number
GB1639518A
Inventor
Harry Benda Miles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB1639518A priority Critical patent/GB131200A/en
Publication of GB131200A publication Critical patent/GB131200A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor

Abstract

131,200. Miles, H. B. Oct. 8, 1918. Sound-boxes, mounting and arrangement of; tone-arm joints.-A sound-box for a talking- machine has a ourved telescopic connexion to the gooseneck and is mounted on a vertical pivot so that the stylus may remain tangential to the record groove. Two sound-boxes similarly mounted with their diaphragms facing each other may be employed, as shown in Fig. 2. The goosenecks 5 are separately movable in the cylindrical bearing formed in the end of the tone-arm 3. The curve necks 8 of the sound-boxes 7 telescope over the goosenecks 5. Arms 11 on the sound-boxes are pivoted to each other by a vertical pin 12 which also connects them both to a bracket carried by one of the goosenecks 5. The two styli track the same record groove a short distance apart. A pin-and-slot connexion 10 allows a slight independent vertical movement of the soundboxes. Alternatively, the two sound-boxes may be rigidly connected together.
GB1639518A 1918-10-08 1918-10-08 Improvements in and connected with Talking Machines. Expired GB131200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1639518A GB131200A (en) 1918-10-08 1918-10-08 Improvements in and connected with Talking Machines.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1639518A GB131200A (en) 1918-10-08 1918-10-08 Improvements in and connected with Talking Machines.

Publications (1)

Publication Number Publication Date
GB131200A true GB131200A (en) 1919-08-21

Family

ID=32408863

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1639518A Expired GB131200A (en) 1918-10-08 1918-10-08 Improvements in and connected with Talking Machines.

Country Status (1)

Country Link
GB (1) GB131200A (en)

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