A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To stabilize the operation of a clutch unit having the function of a stopper unit in a solar shading device having the clutch unit.SOLUTION: A first clutch unit 9 includes: a first transmission side rotation part 26 which is rotated by a pulley operation drive device and has a transmission side engagement disk 61; a first transmission object side rotation part 50 which is connected to the first take-up rotation shaft and has a transmission object side engagement disk 82; a first cam drum 44 which has a cam groove 46 formed therein; a clutch case 52 which stores the first cam drum 44 in a rotatable manner; two straight holding grooves which are formed on the inner surface of the clutch case 52 and extend in the axial direction; and two clutch balls 55 and 57 which are movable in the axial direction between one ends and the other ends in the axial direction of the two holding grooves and relatively move with respect to the first cam drum 44 in the cam groove 46, and switches transmission and non-transmission of the first transmission side rotation part 26 and the first transmission object side rotation part 51.SELECTED DRAWING: Figure 5
【課題】ストッパーユニットの機能を兼ね備えたクラッチユニットを有する日射遮蔽装置において、クラッチユニットの動作を安定させる。【解決手段】第１クラッチユニット９は、プーリ操作駆動装置で回転され伝達側噛み合い盤６１を有する第１伝達側回転部２６と、第１巻き上げ回動軸に連結され被伝達側噛み合い盤８２を有する第１被伝達側回転部５０と、カム溝４６の形成された第１カムドラム４４と、第１カムドラム４４を回転可能に収容するクラッチケース５２と、クラッチケース５２の内面形成された２つ軸方向に延びる直線状の保持溝と、２つの保持溝の軸方向の一端と他端の間で軸方向のみに移動可能であると共に、カム溝４６内で第１カムドラム４４に対して相対的に移動する２つのクラッチボール５５、５７と、を備え、第１伝達側回転部２６と第１被伝達側回転部５１の伝達、非伝達を切り替える。【選択図】図５
PROBLEM TO BE SOLVED: To stabilize the operation of a clutch unit having the function of a stopper unit in a solar shading device having the clutch unit.SOLUTION: A first clutch unit 9 includes: a first transmission side rotation part 26 which is rotated by a pulley operation drive device and has a transmission side engagement disk 61; a first transmission object side rotation part 50 which is connected to the first take-up rotation shaft and has a transmission object side engagement disk 82; a first cam drum 44 which has a cam groove 46 formed therein; a clutch case 52 which stores the first cam drum 44 in a rotatable manner; two straight holding grooves which are formed on the inner surface of the clutch case 52 and extend in the axial direction; and two clutch balls 55 and 57 which are movable in the axial direction between one ends and the other ends in the axial direction of the two holding grooves and relatively move with respect to the first cam drum 44 in the cam groove 46, and switches transmission and non-transmission of the first transmission side rotation part 26 and the first transmission object side rotation part 51.SELECTED DRAWING: Figure 5
【課題】ストッパーユニットの機能を兼ね備えたクラッチユニットを有する日射遮蔽装置において、クラッチユニットの動作を安定させる。【解決手段】第１クラッチユニット９は、プーリ操作駆動装置で回転され伝達側噛み合い盤６１を有する第１伝達側回転部２６と、第１巻き上げ回動軸に連結され被伝達側噛み合い盤８２を有する第１被伝達側回転部５０と、カム溝４６の形成された第１カムドラム４４と、第１カムドラム４４を回転可能に収容するクラッチケース５２と、クラッチケース５２の内面形成された２つ軸方向に延びる直線状の保持溝と、２つの保持溝の軸方向の一端と他端の間で軸方向のみに移動可能であると共に、カム溝４６内で第１カムドラム４４に対して相対的に移動する２つのクラッチボール５５、５７と、を備え、第１伝達側回転部２６と第１被伝達側回転部５１の伝達、非伝達を切り替える。【選択図】図５
SOLAR SHADING DEVICE
日射遮蔽装置
KANEKO ATSUSHI (author)
2017-06-08
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
/
A47H
FURNISHINGS FOR WINDOWS OR DOORS
,
Ausstattungen für Fenster oder Türen
OPERATING DEVICE FOR SOLAR SHADING DEVICE AND SOLAR SHADING DEVICE
| European Patent Office | 2023