A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VEHICLE DOOR HOLDING DEVICE
To provide a vehicle door holding device capable of holding the position of a vehicle door even without being energized.SOLUTION: A vehicle door holding device 20 includes a spindle screw 22, a connecting rod 24 which causes the spindle screw 22 to rotate in conjunction with an opening/closing of a vehicle door 12, and a brake mechanism 30 which can be switched between a non-operating state in which the rotation of the spindle screw 22 is not restricted and an operating state in which the rotation is restricted, in which: the brake mechanism 30 includes a brake shaft 33 which rotates in unison with the spindle screw 22, an armature 35 which can move in the axial direction of the brake shaft 33 but cannot rotate, a yoke 32 which is disposed to be engageable with and disengageable from the armature 35, and a brake coil 31 which brings the armature 35 into contact with the yoke 32 by the magnetic field generated by energization; and at least one of the armature 35 and the yoke 32 is formed of a semi-hard magnetic material.SELECTED DRAWING: Figure 3
【課題】通電されなくても車両ドアの位置を保持できる車両用のドア保持装置を提供する。【解決手段】車両用のドア保持装置２０は、スピンドルスクリュー２２と、車両ドア１２の開閉に伴ってスピンドルスクリュー２２を回転させる連結ロッド２４と、スピンドルスクリュー２２の回転を規制しない不作動状態と回転を規制する作動状態とに切り替え可能なブレーキ機構３０とを備え、ブレーキ機構３０は、スピンドルスクリュー２２と一体的に回転するブレーキ軸３３と、ブレーキ軸３３に対してその軸線方向に移動可能であるが回転不能であるアーマチュア３５と、アーマチュア３５に係脱可能に配置されるヨーク３２と、通電によって発生させた前記磁界によってアーマチュア３５をヨーク３２に接触させるブレーキコイル３１とを備え、アーマチュア３５とヨーク３２の少なくとも一方は、半硬質磁性体により形成される。【選択図】図３
VEHICLE DOOR HOLDING DEVICE
To provide a vehicle door holding device capable of holding the position of a vehicle door even without being energized.SOLUTION: A vehicle door holding device 20 includes a spindle screw 22, a connecting rod 24 which causes the spindle screw 22 to rotate in conjunction with an opening/closing of a vehicle door 12, and a brake mechanism 30 which can be switched between a non-operating state in which the rotation of the spindle screw 22 is not restricted and an operating state in which the rotation is restricted, in which: the brake mechanism 30 includes a brake shaft 33 which rotates in unison with the spindle screw 22, an armature 35 which can move in the axial direction of the brake shaft 33 but cannot rotate, a yoke 32 which is disposed to be engageable with and disengageable from the armature 35, and a brake coil 31 which brings the armature 35 into contact with the yoke 32 by the magnetic field generated by energization; and at least one of the armature 35 and the yoke 32 is formed of a semi-hard magnetic material.SELECTED DRAWING: Figure 3
【課題】通電されなくても車両ドアの位置を保持できる車両用のドア保持装置を提供する。【解決手段】車両用のドア保持装置２０は、スピンドルスクリュー２２と、車両ドア１２の開閉に伴ってスピンドルスクリュー２２を回転させる連結ロッド２４と、スピンドルスクリュー２２の回転を規制しない不作動状態と回転を規制する作動状態とに切り替え可能なブレーキ機構３０とを備え、ブレーキ機構３０は、スピンドルスクリュー２２と一体的に回転するブレーキ軸３３と、ブレーキ軸３３に対してその軸線方向に移動可能であるが回転不能であるアーマチュア３５と、アーマチュア３５に係脱可能に配置されるヨーク３２と、通電によって発生させた前記磁界によってアーマチュア３５をヨーク３２に接触させるブレーキコイル３１とを備え、アーマチュア３５とヨーク３２の少なくとも一方は、半硬質磁性体により形成される。【選択図】図３
VEHICLE DOOR HOLDING DEVICE
車両用のドア保持装置
HIROSE MOTOHIKO (author) / TOMOCHIKA MASAYUKI (author)
2023-10-31
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
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Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge