JPS5782205A - Sheet for turntable of record player - Google Patents
Sheet for turntable of record playerInfo
- Publication number
- JPS5782205A JPS5782205A JP15758680A JP15758680A JPS5782205A JP S5782205 A JPS5782205 A JP S5782205A JP 15758680 A JP15758680 A JP 15758680A JP 15758680 A JP15758680 A JP 15758680A JP S5782205 A JPS5782205 A JP S5782205A
- Authority
- JP
- Japan
- Prior art keywords
- honey
- core
- internal loss
- comb core
- comb
- 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.)
- Pending
Links
Abstract
PURPOSE: To prevent oscillation, by increasing rigidity, preventing deformation, and bonding skin member having large internal loss on upper and lower surfaces of a core member, by using a honey-comb core as a center member.
CONSTITUTION: A center member is formed with a honey-comb core 1 made of metal, plastic and glass fiber. A skin member 2 is bonded on upper and lower surfaces of the core 1 by using an adhesive. The skin member 2 is formed with a material having greater internal loss such as rubber as well as metal. By using a material for the adhesive with greater internal loss, the resonance of the honey-comb core can be prevented. A tacky liquid dissolved silicone oil and butyl rubber with a solvent and a filling member 4 such as formed urethane, are sealed in a small chamber 1a of the honey-comb core 1 and the moment of inertia can be increased. In this case, the amount of filling member can be increased for the concentric rows at the external circumference.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15758680A JPS5782205A (en) | 1980-11-11 | 1980-11-11 | Sheet for turntable of record player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15758680A JPS5782205A (en) | 1980-11-11 | 1980-11-11 | Sheet for turntable of record player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5782205A true JPS5782205A (en) | 1982-05-22 |
Family
ID=15652933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15758680A Pending JPS5782205A (en) | 1980-11-11 | 1980-11-11 | Sheet for turntable of record player |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5782205A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612945A (en) * | 1993-02-22 | 1997-03-18 | U.S. Philips Corporation | Device for recording and/or reading information by means of a radiation beam, plate-shaped element suitable for use in the device, and disc player comprising the device |
| US7127731B2 (en) * | 2002-02-26 | 2006-10-24 | Koninklijke Philips Electronics N. V. | Apparatus for reading information, supporting means for use in the apparatus and method for rotating a date carrier |
| JP6395141B1 (en) * | 2017-07-14 | 2018-09-26 | 有限会社真壁ブレード | Damping damper, turntable and record player |
| WO2019012737A1 (en) * | 2017-07-14 | 2019-01-17 | 有限会社真壁ブレード | Vibration damper, turntable, and record player |
-
1980
- 1980-11-11 JP JP15758680A patent/JPS5782205A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612945A (en) * | 1993-02-22 | 1997-03-18 | U.S. Philips Corporation | Device for recording and/or reading information by means of a radiation beam, plate-shaped element suitable for use in the device, and disc player comprising the device |
| US7127731B2 (en) * | 2002-02-26 | 2006-10-24 | Koninklijke Philips Electronics N. V. | Apparatus for reading information, supporting means for use in the apparatus and method for rotating a date carrier |
| US7454770B2 (en) | 2002-02-26 | 2008-11-18 | Koninklijke Philips Electronics N.V. | Apparatus for reading information, supporting means for use in the apparatus and method for rotating a data carrier |
| JP6395141B1 (en) * | 2017-07-14 | 2018-09-26 | 有限会社真壁ブレード | Damping damper, turntable and record player |
| WO2019012737A1 (en) * | 2017-07-14 | 2019-01-17 | 有限会社真壁ブレード | Vibration damper, turntable, and record player |
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