JPS6114563B2 - - Google Patents
Info
- Publication number
- JPS6114563B2 JPS6114563B2 JP16122578A JP16122578A JPS6114563B2 JP S6114563 B2 JPS6114563 B2 JP S6114563B2 JP 16122578 A JP16122578 A JP 16122578A JP 16122578 A JP16122578 A JP 16122578A JP S6114563 B2 JPS6114563 B2 JP S6114563B2
- Authority
- JP
- Japan
- Prior art keywords
- graphite powder
- arm pipe
- arm
- pipe
- flat plate
- 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
Links
- 239000000463 material Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 26
- 239000011347 resin Substances 0.000 claims description 15
- 229920005989 resin Polymers 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000004898 kneading Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000010000 carbonizing Methods 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910052719 titanium Inorganic materials 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 3
- 229920001577 copolymer Polymers 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 2
- 239000004917 carbon fiber Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000005539 carbonized material Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16122578A JPS5589902A (en) | 1978-12-28 | 1978-12-28 | Arm pipe and its manufacture |
| US06/063,531 US4261580A (en) | 1978-08-04 | 1979-08-03 | Arm pipe for record player tonearms |
| GB7927325A GB2027254B (en) | 1978-08-04 | 1979-08-06 | Tubular arm for record player tonearms |
| DE19792933435 DE2933435C2 (de) | 1978-08-18 | 1979-08-17 | Rohrartiger Arm für Tonarme von Plattenspielern sowie Verfahren zur Herstellung des rohrartigen Armes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16122578A JPS5589902A (en) | 1978-12-28 | 1978-12-28 | Arm pipe and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5589902A JPS5589902A (en) | 1980-07-08 |
| JPS6114563B2 true JPS6114563B2 (enrdf_load_stackoverflow) | 1986-04-19 |
Family
ID=15730997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16122578A Granted JPS5589902A (en) | 1978-08-04 | 1978-12-28 | Arm pipe and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5589902A (enrdf_load_stackoverflow) |
-
1978
- 1978-12-28 JP JP16122578A patent/JPS5589902A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5589902A (en) | 1980-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3630669B2 (ja) | 複合炭素振動板およびその製造方法 | |
| FR2656972A1 (fr) | Procede de preparation d'un diaphragme entierement carbone pour equipement acoustique. | |
| JPS6114563B2 (enrdf_load_stackoverflow) | ||
| US4269416A (en) | Head shell for record player tonearms | |
| JPS6114564B2 (enrdf_load_stackoverflow) | ||
| US4261580A (en) | Arm pipe for record player tonearms | |
| US3918723A (en) | Cantilever for use with pickup cartridge | |
| US4341838A (en) | Molding compositions and diaphragms, arm pipes and head shells molded therefrom | |
| GB2071679A (en) | Vibratory elements for audio equipment | |
| US5152938A (en) | Process for preparation of a wholly carbonaceous diaphragm for acoustic equipment use | |
| US4366205A (en) | Tone-arm elements | |
| JPS6048801B2 (ja) | ア−ムパイプ | |
| JPS63138900A (ja) | ボロンド−ピングされた炭素質音響機器用振動板の製造方法 | |
| JPS6048803B2 (ja) | ヘツドシエル | |
| JPS60121895A (ja) | 全炭素質音響機器用振動板の製造法 | |
| JPS6056360B2 (ja) | 音響機器用振動板 | |
| JP2584114B2 (ja) | 音響振動板の製造方法 | |
| JPS6031005B2 (ja) | ヘツドシエル | |
| JPS6053364B2 (ja) | ヘッドシェルおよびその製造方法 | |
| JPS6256098A (ja) | ガラス状硬質炭素質音響機器用振動板の製造方法 | |
| JPS6051161B2 (ja) | レコ−ド再生用ト−ンア−ムおよびその製造方法 | |
| JPH028471Y2 (enrdf_load_stackoverflow) | ||
| JPS6052640B2 (ja) | 炭素振動板 | |
| JPH07108035B2 (ja) | 全炭素質音響機器用振動板の製造法 | |
| JPS6165596A (ja) | ガラス状硬質炭素質音響機器用振動板の製造方法 |