SU129846A1 - Device for reinforcing gramophone records on the backing disc of the gramophone - Google Patents
Device for reinforcing gramophone records on the backing disc of the gramophoneInfo
- Publication number
- SU129846A1 SU129846A1 SU644939A SU644939A SU129846A1 SU 129846 A1 SU129846 A1 SU 129846A1 SU 644939 A SU644939 A SU 644939A SU 644939 A SU644939 A SU 644939A SU 129846 A1 SU129846 A1 SU 129846A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- gramophone
- reinforcing
- records
- backing disc
- disk
- Prior art date
Links
Landscapes
- Holding Or Fastening Of Disk On Rotational Shaft (AREA)
Description
В малогабаритных портативных граммофонах с малой площадью опорного диска укрепление граммофонной пластинки на диске осуществл етс обычно при помощи навинчиваемой на шпиндель диска гайки прун инных зажимов. И те и другие имеют общий недостаток, заключающийс в том, что они слищком сложны или неудобны Б эксплуатации .In small portable gramophone with a small area of the supporting disk, the gramophone record on the disk is usually strengthened by means of a nut of twisted clamps screwed onto the disk spindle. Both have the common disadvantage that they are too complex or inconvenient to use.
Предло}кенное приспособление не 1;меот этих недостатков, так как оно выполнено в виде продолговатой, по ширине не превышающей диаметра отверсти в граммофонной пластинке, планки, снабженной продольной прорезью и поворотно монтированной на шпинделе оиорпого диска.The proposed fixture does not have one; these are deficiencies, since it is made in the form of an elongated width not exceeding the diameter of the hole in the phonograph plate, a bar provided with a longitudinal slit and rotatable mounted on the spindle of the outer disk.
На фиг. схематически изображен общий вид малогабаритиого граммофона с опорным диском без граммофонной пластинки; на фиг. 2- вид граммофона с пластинками, прижатыми к диску при помощи приспособлени .FIG. schematically shows a general view of a small-sized gramophone with a supporting disc without a gramophone record; in fig. 2 - view of the gramophone with the plates pressed to the disk with the help of the device.
Портативный малогабаритный граммофон имеет чемоданного ти-.i корпус /; в крышке 2 его помещен рупор 3, к которому примыкает токарм 4 с мембраной 5. Опорный диск 6 имеет малые размеры и на шпинделе- его поворотно монтирована узка плаика 7, имеюща продольную прорезь 8. Ширина планки не должна превышать диаметр отверсти в граммофонной пластинке. Последнюю одевают на шпиндель, когда планка подн та кверху (фиг. I). Затем планку поворачивают в горизонтальное положение и она надежно удерживает граммофонную пластинку на диске (фиг. 2).The portable small-sized gramophone has a suitcase ti-.i case /; a horn 3 is placed in its lid 2, to which it adjoins tokarm 4 with a membrane 5. The supporting disk 6 is small in size and on the spindle - a narrow plate 7 with a longitudinal slot 8 is rotatably mounted. The width of the bar should not exceed the diameter of the hole in the gramophone record. The latter is put on the spindle when the bar is raised upwards (Fig. I). Then the bar is rotated to a horizontal position and it securely holds the gramophone record on the disc (Fig. 2).
№ 129846No. 129846
Предмет изобретени Subject invention
Приспособление дл укреплени граммофонных пластинок на онорном диске граммофона, отличающеес тем, что, с целью упрощени конструкции, оно выполнено в виде продолговатой, по ширине не превосход щей диаметра отверсти в граммофонной пластинке, планки, снабженной продольной прорезью и поворотно монтированной на шпинделе опорного диска.A device for reinforcing gramophone plates on the onhorn disk of a gramophone, characterized in that, in order to simplify the construction, it is made in the form of an elongated hole in the gramophone plate not exceeding the diameter of the plate, provided with a longitudinal slot and rotatable mounted on the spindle of the supporting disk.
- 2 - 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU644939A SU129846A1 (en) | 1959-11-23 | 1959-11-23 | Device for reinforcing gramophone records on the backing disc of the gramophone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU644939A SU129846A1 (en) | 1959-11-23 | 1959-11-23 | Device for reinforcing gramophone records on the backing disc of the gramophone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU129846A1 true SU129846A1 (en) | 1959-11-30 |
Family
ID=48400988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU644939A SU129846A1 (en) | 1959-11-23 | 1959-11-23 | Device for reinforcing gramophone records on the backing disc of the gramophone |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU129846A1 (en) |
-
1959
- 1959-11-23 SU SU644939A patent/SU129846A1/en active
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