GB190908122A - Improved Talking Machine or the like Record Plate, Provided with Transverse Ribs. - Google Patents

Improved Talking Machine or the like Record Plate, Provided with Transverse Ribs.

Info

Publication number
GB190908122A
GB190908122A GB190908122DA GB190908122A GB 190908122 A GB190908122 A GB 190908122A GB 190908122D A GB190908122D A GB 190908122DA GB 190908122 A GB190908122 A GB 190908122A
Authority
GB
United Kingdom
Prior art keywords
transverse ribs
talking machine
record plate
record
improved
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
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.)
POLYPHON MUSIKWERKE ACTIEN GES
Original Assignee
POLYPHON MUSIKWERKE ACTIEN GES
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 POLYPHON MUSIKWERKE ACTIEN GES filed Critical POLYPHON MUSIKWERKE ACTIEN GES
Application granted granted Critical
Publication of GB190908122A publication Critical patent/GB190908122A/en
Expired legal-status Critical Current

Links

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)

Abstract

8122. Schumacher, E., and Polyphon- Musikwerke Akt.-Ges. April 5. Records.-A record disk A has in addition to the two usual concentric ribs C, B, other ribs D arranged radially to increase the grip of the record upon the turntable.
GB190908122D 1909-04-05 1909-04-05 Improved Talking Machine or the like Record Plate, Provided with Transverse Ribs. Expired GB190908122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190908122T 1909-04-05

Publications (1)

Publication Number Publication Date
GB190908122A true GB190908122A (en) 1909-08-26

Family

ID=32443449

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190908122D Expired GB190908122A (en) 1909-04-05 1909-04-05 Improved Talking Machine or the like Record Plate, Provided with Transverse Ribs.

Country Status (1)

Country Link
GB (1) GB190908122A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592026A (en) * 1948-04-24 1952-04-08 Edward H Guboff Clutch means for phonograph records
US2600573A (en) * 1946-08-14 1952-06-17 Rabkin William Sound record disk
US2846230A (en) * 1954-04-29 1958-08-05 Rca Corp Phonograph record
US3132866A (en) * 1960-12-01 1964-05-12 Baerle Van Phonograph record
US4538258A (en) * 1982-08-31 1985-08-27 Kabushiki Kaisha Sankyo Seiki Seisakusho Record

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2600573A (en) * 1946-08-14 1952-06-17 Rabkin William Sound record disk
US2592026A (en) * 1948-04-24 1952-04-08 Edward H Guboff Clutch means for phonograph records
US2846230A (en) * 1954-04-29 1958-08-05 Rca Corp Phonograph record
US3132866A (en) * 1960-12-01 1964-05-12 Baerle Van Phonograph record
US4538258A (en) * 1982-08-31 1985-08-27 Kabushiki Kaisha Sankyo Seiki Seisakusho Record

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