A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CLUTCH UNIT WITH HOLDING MEANS OF SOLAR SHADING DEVICE
PROBLEM TO BE SOLVED: To provide a clutch unit of a solar shading device with a clutch means and a holding means that has the operational stability high enough to prevent the occurrence of the disengagement of a clutch or the like.SOLUTION: A clutch unit 7 with a holding means of a solar shading device includes a transmitting-side rotary part 21 connected to a pulley operational drive device, a transmitted-side rotary part 22 that is connected to a rolling-up rotary shaft and has a transmitted-side engagement part 53, a cam drum 23 which is spline-connected with the transmitting-side rotary part 21 and on the outer peripheral surface of which a cam groove is formed, a clutch case 26 housing the cam drum 23 in a rotatable manner, a guide groove 27 linearly formed inside the clutch case 26 in the axial direction, and a clutch ball 28 that is movable only in the axial direction along the guide groove and can also move relatively for the cam drum within the groove. Also, a transmitting-side engagement part 33 engageable with/disengageable from the transmitted-side engagement part 53 is formed in the transmitting-side rotary part 21 or the cam drum 23.SELECTED DRAWING: Figure 2
【課題】クラッチ手段と保持手段を兼ね備え、かつクラッチのはずれ等の生じない動作安定性を備え日射遮蔽装置における保持手段を備えたクラッチユニットを実現する【解決手段】日射遮蔽装置における保持手段を備えたクラッチユニット７は、プーリ操作駆動装置に連結された伝達側回転部２１と、巻き上げ回動軸に連結され被伝達側噛み合い部５３を有する被伝達側回転部２２と、伝達側回転部２１にスプライン結合され、外周面にカム溝が形成されたカムドラム２３と、カムドラム２３を回転可能に収容するクラッチケース２６と、クラッチケース２６の内面に軸方向に直線的に形成された案内溝２７と、案内溝内で軸方向のみに移動可能であると共に、カム溝内でカムドラムに対して相対的に移動するクラッチボール２８と、を備え、伝達側回転部２１又はカムドラム２３に、被伝達側噛み合い部５３と係脱可能な伝達側噛み合い部３３が形成されている。【選択図】図２
CLUTCH UNIT WITH HOLDING MEANS OF SOLAR SHADING DEVICE
PROBLEM TO BE SOLVED: To provide a clutch unit of a solar shading device with a clutch means and a holding means that has the operational stability high enough to prevent the occurrence of the disengagement of a clutch or the like.SOLUTION: A clutch unit 7 with a holding means of a solar shading device includes a transmitting-side rotary part 21 connected to a pulley operational drive device, a transmitted-side rotary part 22 that is connected to a rolling-up rotary shaft and has a transmitted-side engagement part 53, a cam drum 23 which is spline-connected with the transmitting-side rotary part 21 and on the outer peripheral surface of which a cam groove is formed, a clutch case 26 housing the cam drum 23 in a rotatable manner, a guide groove 27 linearly formed inside the clutch case 26 in the axial direction, and a clutch ball 28 that is movable only in the axial direction along the guide groove and can also move relatively for the cam drum within the groove. Also, a transmitting-side engagement part 33 engageable with/disengageable from the transmitted-side engagement part 53 is formed in the transmitting-side rotary part 21 or the cam drum 23.SELECTED DRAWING: Figure 2
【課題】クラッチ手段と保持手段を兼ね備え、かつクラッチのはずれ等の生じない動作安定性を備え日射遮蔽装置における保持手段を備えたクラッチユニットを実現する【解決手段】日射遮蔽装置における保持手段を備えたクラッチユニット７は、プーリ操作駆動装置に連結された伝達側回転部２１と、巻き上げ回動軸に連結され被伝達側噛み合い部５３を有する被伝達側回転部２２と、伝達側回転部２１にスプライン結合され、外周面にカム溝が形成されたカムドラム２３と、カムドラム２３を回転可能に収容するクラッチケース２６と、クラッチケース２６の内面に軸方向に直線的に形成された案内溝２７と、案内溝内で軸方向のみに移動可能であると共に、カム溝内でカムドラムに対して相対的に移動するクラッチボール２８と、を備え、伝達側回転部２１又はカムドラム２３に、被伝達側噛み合い部５３と係脱可能な伝達側噛み合い部３３が形成されている。【選択図】図２
CLUTCH UNIT WITH HOLDING MEANS OF SOLAR SHADING DEVICE
日射遮蔽装置における保持手段を備えたクラッチユニット
KANEKO ATSUSHI (author)
2018-02-01
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
/
F16D
COUPLINGS FOR TRANSMITTING ROTATION
,
Nicht schaltbare Kupplungen
/
F16H
Getriebe
,
GEARING