A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a solar shading device for allowing the adjustment of braking force of a brake mechanism even if a model has a shading body different in weight or even if members of the same model are different in sliding resistance from each other.SOLUTION: The solar shading device includes a driving shaft 16 for lifting/lowering the shading body, a brake mechanism 17 for decelerating the driving shaft, and a planetary gear mechanism 18 for adjusting the degree of deceleration of the driving shaft by the brake mechanism, the planetary gear mechanism having a sun gear 21, an internal gear 19, a plurality of planetary gears 22, and a planetary carrier 23. It further includes an adjustment mechanism 26 having an elastic member 26a which can be pushed against the internal gear in the axial direction of the driving shaft. The planetary carrier is connected to the driving shaft, and the sun gear is connected to the brake mechanism. The adjustment mechanism adjusts force to push the elastic member against the internal gear to reduce the rotating speed of or stop the internal gear and thereby increase the rotating speed of the sun gear, so that the brake mechanism develops a braking function to reduce the rotating speed of the driving shaft.SELECTED DRAWING: Figure 1
【課題】遮蔽体の重量が異なる機種であっても、或いは同一機種において部材同士の摺動抵抗が異なっても、ブレーキ機構のブレーキ力を調整できる日射遮蔽装置を提供する。【解決手段】日射遮蔽装置は、遮蔽体を昇降させる駆動軸１６と、駆動軸を減速させるブレーキ機構１７と、ブレーキ機構による駆動軸の減速度を調整する遊星歯車機構１８とを備える。遊星歯車機構は太陽歯車２１と内歯歯車１９と複数の遊星歯車２２と遊星キャリア２３とを有する。駆動軸の軸方向に内歯歯車に押付け可能な弾性部材２６ａを有する調整機構２６を更に備える。遊星キャリアが駆動軸に接続され、太陽歯車がブレーキ機構に接続される。調整機構が弾性部材を内歯歯車に押付ける力を調整して内歯歯車の回転速度を減速又は停止させることにより、太陽歯車の回転速度が増速され、ブレーキ機構がブレーキ機能を発揮して駆動軸の回転速度が減速されるように構成される。【選択図】図１
To provide a solar shading device for allowing the adjustment of braking force of a brake mechanism even if a model has a shading body different in weight or even if members of the same model are different in sliding resistance from each other.SOLUTION: The solar shading device includes a driving shaft 16 for lifting/lowering the shading body, a brake mechanism 17 for decelerating the driving shaft, and a planetary gear mechanism 18 for adjusting the degree of deceleration of the driving shaft by the brake mechanism, the planetary gear mechanism having a sun gear 21, an internal gear 19, a plurality of planetary gears 22, and a planetary carrier 23. It further includes an adjustment mechanism 26 having an elastic member 26a which can be pushed against the internal gear in the axial direction of the driving shaft. The planetary carrier is connected to the driving shaft, and the sun gear is connected to the brake mechanism. The adjustment mechanism adjusts force to push the elastic member against the internal gear to reduce the rotating speed of or stop the internal gear and thereby increase the rotating speed of the sun gear, so that the brake mechanism develops a braking function to reduce the rotating speed of the driving shaft.SELECTED DRAWING: Figure 1
【課題】遮蔽体の重量が異なる機種であっても、或いは同一機種において部材同士の摺動抵抗が異なっても、ブレーキ機構のブレーキ力を調整できる日射遮蔽装置を提供する。【解決手段】日射遮蔽装置は、遮蔽体を昇降させる駆動軸１６と、駆動軸を減速させるブレーキ機構１７と、ブレーキ機構による駆動軸の減速度を調整する遊星歯車機構１８とを備える。遊星歯車機構は太陽歯車２１と内歯歯車１９と複数の遊星歯車２２と遊星キャリア２３とを有する。駆動軸の軸方向に内歯歯車に押付け可能な弾性部材２６ａを有する調整機構２６を更に備える。遊星キャリアが駆動軸に接続され、太陽歯車がブレーキ機構に接続される。調整機構が弾性部材を内歯歯車に押付ける力を調整して内歯歯車の回転速度を減速又は停止させることにより、太陽歯車の回転速度が増速され、ブレーキ機構がブレーキ機能を発揮して駆動軸の回転速度が減速されるように構成される。【選択図】図１
SOLAR SHADING DEVICE
日射遮蔽装置
SUZUKI SHUNSUKE (author)
2022-04-25
Patent
Electronic Resource
Japanese
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
OPERATING DEVICE FOR SOLAR SHADING DEVICE AND SOLAR SHADING DEVICE
| European Patent Office | 2023