JPS6117523Y2 - - Google Patents
Info
- Publication number
- JPS6117523Y2 JPS6117523Y2 JP4642479U JP4642479U JPS6117523Y2 JP S6117523 Y2 JPS6117523 Y2 JP S6117523Y2 JP 4642479 U JP4642479 U JP 4642479U JP 4642479 U JP4642479 U JP 4642479U JP S6117523 Y2 JPS6117523 Y2 JP S6117523Y2
- Authority
- JP
- Japan
- Prior art keywords
- tone arm
- support point
- needle
- gravity
- center
- 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
- 230000005484 gravity Effects 0.000 claims description 24
- 241001422033 Thestylus Species 0.000 claims description 16
- 230000003068 static effect Effects 0.000 description 21
- 230000005236 sound signal Effects 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4642479U JPS6117523Y2 (enExample) | 1979-04-10 | 1979-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4642479U JPS6117523Y2 (enExample) | 1979-04-10 | 1979-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55149807U JPS55149807U (enExample) | 1980-10-28 |
| JPS6117523Y2 true JPS6117523Y2 (enExample) | 1986-05-29 |
Family
ID=28926515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4642479U Expired JPS6117523Y2 (enExample) | 1979-04-10 | 1979-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6117523Y2 (enExample) |
-
1979
- 1979-04-10 JP JP4642479U patent/JPS6117523Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55149807U (enExample) | 1980-10-28 |
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