JPH0399262U - - Google Patents
Info
- Publication number
- JPH0399262U JPH0399262U JP847990U JP847990U JPH0399262U JP H0399262 U JPH0399262 U JP H0399262U JP 847990 U JP847990 U JP 847990U JP 847990 U JP847990 U JP 847990U JP H0399262 U JPH0399262 U JP H0399262U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- sliding contact
- rotary drive
- contact portion
- circumferential direction
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Gears, Cams (AREA)
- Mechanisms For Operating Contacts (AREA)
Description
第１図ａは、本考案に係る付勢機構の要部を概
念的に示した横断面図、第１図ｂは、本考案に係
る付勢機構の要部を概念的に示した縦断面図、第
２図は、本考案に係る付勢機構を適用したテーブ
ル旋回装置を概念的に示した断面図、第３図は、
従来の付勢機構を示した要部概念図である。
１１……回転駆動軸、１８……ネジ孔、２０…
…作用部、２１……摺接部、２２……溝、３０…
…ボルト、４０……被付勢機構。
FIG. 1a is a cross-sectional view conceptually showing the main parts of the biasing mechanism according to the present invention, and FIG. 1b is a vertical cross-sectional view conceptually showing the main parts of the biasing mechanism according to the present invention. Figure 2 is a sectional view conceptually showing a table rotation device to which the biasing mechanism according to the present invention is applied, and Figure 3 is a
FIG. 2 is a conceptual diagram of main parts showing a conventional biasing mechanism. 11...Rotation drive shaft, 18...Screw hole, 20...
...Action part, 21...Sliding contact part, 22...Groove, 30...
...Bolt, 40... Forced mechanism.
Claims (1)
動軸の周方向に等間隔に配置された複数個のネジ
孔と、上記回転駆動軸の周囲を囲繞する部分を有
した摺接部と、この摺接部に上記回転駆動軸の周
方向に沿う態様で形成された溝と、上記摺接部に
配置された作用部とを備え、上記溝を介して上記
複数個のネジ孔のいずれかにボルトを締結させる
ことにより上記摺接部と上記回転駆動軸との相対
的な移動を阻止するとともに、上記回転駆動軸の
回動に伴う上記作用部の変位によつて被付勢機構
を付勢するようにした付勢機構であつて、上記溝
の周方向長さに対応する中心角と上記複数個のネ
ジ孔の個数との積が３６０゜以上になるように設
定したことを特徴とする付勢機構。 A rotary drive shaft that rotates around the axis, a plurality of screw holes arranged at equal intervals in the circumferential direction of the rotary drive shaft, and a sliding contact portion having a portion surrounding the rotary drive shaft. , the sliding contact portion includes a groove formed along the circumferential direction of the rotational drive shaft, and an action portion disposed in the sliding contact portion, and the sliding contact portion includes a groove formed in the sliding contact portion along the circumferential direction of the rotary drive shaft; By fastening the crab bolt, relative movement between the sliding contact portion and the rotary drive shaft is prevented, and the biased mechanism is actuated by displacement of the acting portion as the rotary drive shaft rotates. The biasing mechanism is configured to bias, and is characterized in that the product of the center angle corresponding to the circumferential length of the groove and the number of the plurality of screw holes is set to be 360° or more. A biasing mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008479U JP2524146Y2 (en) | 1990-01-31 | 1990-01-31 | Biasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990008479U JP2524146Y2 (en) | 1990-01-31 | 1990-01-31 | Biasing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0399262U true JPH0399262U (en) | 1991-10-16 |
| JP2524146Y2 JP2524146Y2 (en) | 1997-01-29 |
Family
ID=31512109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990008479U Expired - Fee Related JP2524146Y2 (en) | 1990-01-31 | 1990-01-31 | Biasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2524146Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006153382A (en) * | 2004-11-30 | 2006-06-15 | Mitsubishi Electric Corp | Refrigeration air conditioning device |
| JP2013193002A (en) * | 2012-03-16 | 2013-09-30 | Chugoku Electric Power Co Inc:The | Automatic backwashing type strainer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810752U (en) * | 1971-06-18 | 1973-02-06 | ||
| JPS59125643U (en) * | 1983-02-10 | 1984-08-24 | 三菱鉛筆株式会社 | timing cam device |
-
1990
- 1990-01-31 JP JP1990008479U patent/JP2524146Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4810752U (en) * | 1971-06-18 | 1973-02-06 | ||
| JPS59125643U (en) * | 1983-02-10 | 1984-08-24 | 三菱鉛筆株式会社 | timing cam device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006153382A (en) * | 2004-11-30 | 2006-06-15 | Mitsubishi Electric Corp | Refrigeration air conditioning device |
| JP2013193002A (en) * | 2012-03-16 | 2013-09-30 | Chugoku Electric Power Co Inc:The | Automatic backwashing type strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2524146Y2 (en) | 1997-01-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |