JPS634508U - - Google Patents
Info
- Publication number
- JPS634508U JPS634508U JP9856486U JP9856486U JPS634508U JP S634508 U JPS634508 U JP S634508U JP 9856486 U JP9856486 U JP 9856486U JP 9856486 U JP9856486 U JP 9856486U JP S634508 U JPS634508 U JP S634508U
- Authority
- JP
- Japan
- Prior art keywords
- polar
- axis
- end surface
- housing
- side housing
- 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
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Telescopes (AREA)
- Sliding-Contact Bearings (AREA)
Description
第１図は本考案に係る極軸側軸受機構の一実施
例を採用した天体望遠鏡用赤道儀の使用状態を示
す斜視図、第２図はその要部断面図、第３図はそ
の樹脂製ワツシヤー部分の分解斜視図である。
極軸側ハウジング……２０、赤緯軸側ハウジン
グ……３０、極軸スリーブ……３１、フランジ…
…３２、粗動クランプ……６０、環状ベアリング
……６１，６２、樹脂製ワツシヤー……６３、極
軸望遠鏡……４０、極軸フアインダー……４３。
Fig. 1 is a perspective view showing the use of an equatorial mount for an astronomical telescope that employs an embodiment of the polar axis side bearing mechanism according to the present invention, Fig. 2 is a sectional view of its main parts, and Fig. 3 is a resin made of the equatorial mount. It is an exploded perspective view of a washer part. Polar axis side housing...20, Declination axis side housing...30, Polar axis sleeve...31, Flange...
...32, Coarse clamp...60, Annular bearing...61,62, Resin washer...63, Polar telescope...40, Polar finder...43.
Claims (1)
を、ベアリングを介して極軸周方向に相対回動可
能に極軸側ハウジング内に重合設置すると共に、
前記極軸スリーブの前記極軸側ハウジング外方に
突出した極軸フアインダー装着域外周上に螺着す
るフランジ端面と、前記極軸側ハウジング外周端
面との間に、樹脂製ワツシヤーを介在させたこと
、を特徴とする天体望遠鏡用赤道儀の極軸側軸受
機構。 The polar axis sleeve fixed to the declination axis side housing is overlapped and installed in the polar axis side housing so as to be relatively rotatable in the circumferential direction of the polar axis via a bearing,
A resin washer is interposed between the flange end surface of the polar sleeve that is screwed onto the outer periphery of the polar shaft finder mounting area protruding outward from the polar shaft housing and the outer peripheral end surface of the polar shaft housing. A polar-axis bearing mechanism for an equatorial mount for an astronomical telescope, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9856486U JPS634508U (en) | 1986-06-27 | 1986-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9856486U JPS634508U (en) | 1986-06-27 | 1986-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS634508U true JPS634508U (en) | 1988-01-13 |
Family
ID=30966615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9856486U Pending JPS634508U (en) | 1986-06-27 | 1986-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS634508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124487A (en) * | 1993-11-02 | 1995-05-16 | Yukinori Fujimoto | Production of sand and apparatus for production of sand |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48100148A (en) * | 1972-02-25 | 1973-12-18 | ||
| JPS5339760A (en) * | 1976-09-24 | 1978-04-11 | Asutoro Kougaku Kougiyou Kk | Device for driving astronomical telescope |
| JPS5654411A (en) * | 1979-10-11 | 1981-05-14 | Nippon Kogaku Kk <Nikon> | Astronomical telescope having slewable finder |
| JPS56114711A (en) * | 1980-02-01 | 1981-09-09 | Contraves Ag | Structure for mounting of nonnstress of shaft for elevation movement of optical instrument |
| JPS6030733U (en) * | 1983-08-08 | 1985-03-01 | 藤崎 里子 | Cooking heater insole |
-
1986
- 1986-06-27 JP JP9856486U patent/JPS634508U/ja active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS48100148A (en) * | 1972-02-25 | 1973-12-18 | ||
| JPS5339760A (en) * | 1976-09-24 | 1978-04-11 | Asutoro Kougaku Kougiyou Kk | Device for driving astronomical telescope |
| JPS5654411A (en) * | 1979-10-11 | 1981-05-14 | Nippon Kogaku Kk <Nikon> | Astronomical telescope having slewable finder |
| JPS56114711A (en) * | 1980-02-01 | 1981-09-09 | Contraves Ag | Structure for mounting of nonnstress of shaft for elevation movement of optical instrument |
| JPS6030733U (en) * | 1983-08-08 | 1985-03-01 | 藤崎 里子 | Cooking heater insole |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124487A (en) * | 1993-11-02 | 1995-05-16 | Yukinori Fujimoto | Production of sand and apparatus for production of sand |