DE883811C - Ring made of rubber as plate protection - Google Patents

Ring made of rubber as plate protection

Info

Publication number
DE883811C
DE883811C DEG6262A DEG0006262A DE883811C DE 883811 C DE883811 C DE 883811C DE G6262 A DEG6262 A DE G6262A DE G0006262 A DEG0006262 A DE G0006262A DE 883811 C DE883811 C DE 883811C
Authority
DE
Germany
Prior art keywords
rubber
record
plate
ring made
ring
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
DEG6262A
Other languages
German (de)
Inventor
Hermann Geiselhart
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 DEG6262A priority Critical patent/DE883811C/en
Application granted granted Critical
Publication of DE883811C publication Critical patent/DE883811C/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
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details

Landscapes

  • Printing Plates And Materials Therefor (AREA)

Description

Gegenstand der Erfindung ist ein Rling aus Gummi oder gummiähnlichem elastischem Werkstoff, der um den Rand der Schallplatte gespannt, diese beim üblichen Gebrauch und besonders bei Benutzung der Schallplatte im Plattenwechselautomat vor Beschädigung des Randes schützt.The invention relates to a ring made of rubber or a rubber-like ring elastic material that is stretched around the edge of the record, this with the usual Use and especially when using the record in the record changer Damage to the edge protects.

Bis jetzt sind derartige Ringe zum Schutze von Schallplatten nicht bekanntgeworden. Besonders beim Gebrauch der Schallplatte im Plattenwechselautomat erfolgen Beschädigungen des Plattenrandes beim Wechsel der Platte, .d. h. beim Herunterfallen; und dann besonders, wenn eine Platte auf die andere fällt. Die Beschädigungen zeigen sich im Absplittern des Randes, feinen Rissen in der Platte, die sich beim öfteren Fallen erweitern, bis sie zum Bruch der Platte führen können.Up to now there are no such rings to protect records known. Especially when using the record in the record changer damage to the plate edge when changing the plate, .d. H. when falling; and especially when one plate falls on top of the other. The damage shows in the chipping of the edge, fine cracks in the plate, which often appear Expand traps until they can break the plate.

Erfindungsgemäß so-1l diesen Nachteilen dadurch begegnet werden, daß der Schallplattenrand einen Gummiring mit bestimmtem Profil erhält. Das Profil des Ringes ist @so gestaltet, daß :der Ring infolge seiner- Elastizität sowohl am Umfang der Platte spannt als auch infolge seiner Profilgestaltung auf beiden Plattenseiten stramm anliegt. In der Zeichnung ist der Gegenstand der Erfindung dargestellt.According to the invention so-1l these disadvantages are countered in that the edge of the record is given a rubber ring with a specific profile. The profile of the The ring is designed in such a way that: the ring due to its elasticity both on the circumference the plate spans as well as due to its profile design on both sides of the plate fits tightly. In the drawing, the subject matter of the invention is shown.

Abb. I zeigt den Ring im Querschnitt mit dem besonderen Profil; .das gezeichnete Profil ist nur eines der möglichen; Abb.2 zeigt den auf die Schallplatte aufgespannten Ring im Querschnitt.Fig. I shows the ring in cross section with the special profile; .the drawn profile is just one of the possible; Fig.2 shows the on the record spanned ring in cross section.

Claims (1)

PATENTANSPRUCH: Ring aus Gummi oder gummiähnlichem elastischem Werkstoff von einem Durchmesser entsprechend der zur Verwendung gelangenden Schallplattengröße als Plattenschutz, wobei der Ring ein Profil erhält, wodurch er, um die Schallplatte gespannt, sowohl am Umfang der Platte gespannt ist als auch auf beiden Plattenseiten am Rande stramm anliegt und so die Schallplatte bei üblichem Gebrauch oder bei Verwendung im Plattenwechselautomat vor Beschädigung des Randes schützt.PATENT CLAIM: Ring made of rubber or rubber-like elastic material of a diameter corresponding to the size of the record to be used as a record protection, whereby the ring is given a profile, whereby it to the record stretched, is stretched both on the circumference of the plate and on both sides of the plate rests tightly on the edge and so does the record in normal use or when in use protects the edge from damage in the automatic plate changer.
DEG6262A 1951-06-08 1951-06-08 Ring made of rubber as plate protection Expired DE883811C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG6262A DE883811C (en) 1951-06-08 1951-06-08 Ring made of rubber as plate protection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG6262A DE883811C (en) 1951-06-08 1951-06-08 Ring made of rubber as plate protection

Publications (1)

Publication Number Publication Date
DE883811C true DE883811C (en) 1953-07-20

Family

ID=7118047

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG6262A Expired DE883811C (en) 1951-06-08 1951-06-08 Ring made of rubber as plate protection

Country Status (1)

Country Link
DE (1) DE883811C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169023A (en) * 1962-03-16 1965-02-09 Trino J Rivas Protecting rubber ring for phonograph records
WO1983000252A1 (en) * 1981-07-09 1983-01-20 Garth Derwood Pettit Improved peripheral rim for disc records
FR2559607A1 (en) * 1984-02-14 1985-08-16 Philips Nv MEMORY DISK OPTICALLY READABLE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3169023A (en) * 1962-03-16 1965-02-09 Trino J Rivas Protecting rubber ring for phonograph records
WO1983000252A1 (en) * 1981-07-09 1983-01-20 Garth Derwood Pettit Improved peripheral rim for disc records
FR2559607A1 (en) * 1984-02-14 1985-08-16 Philips Nv MEMORY DISK OPTICALLY READABLE

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