Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
VEHICLE DOOR OPENING/CLOSING DEVICE
To provide a vehicle door opening/closing device with high quietness.SOLUTION: A door opening/closing device 10 comprises a first tubular member 21 and a second tubular member 22 that are arranged coaxially in a state of being able to move relatively in an axial direction. In addition, the door opening/closing device 10 includes a compression coil spring 60 that is interposed between the first tubular member 21 and the second tubular member 22 to bias the first tubular member 21 and the second tubular member 22 in the axial direction. On a circumferential surface 34so of a guide tube 34 that constitutes a peripheral surface S2 of the second tubular member 22 that radially faces the compression coil spring 60, a plurality of ribs 70 that radially protrude outward from the circumferential surface 34so and axially extend.SELECTED DRAWING: Figure 4
【課題】静粛性の高い車両用ドア開閉装置を提供すること。【解決手段】ドア開閉装置１０は、軸方向に相対移動可能な状態で同軸配置された第１筒状部材２１及び第２筒状部材２２を備える。また、ドア開閉装置１０は、第１筒状部材２１と第２筒状部材２２との間に介在されることにより、これらの第１筒状部材２１及び第２筒状部材２２を軸方向に付勢する圧縮コイルバネ６０を備える。そして、この圧縮コイルバネ６０と径方向に向かい合う第２筒状部材２２の周面Ｓ２を構成するガイドチューブ３４の外周面３４ｓｏには、その外周面３４ｓｏから径方向外側に突出して軸方向に延びる複数のリブ７０が設けられる。【選択図】図４
VEHICLE DOOR OPENING/CLOSING DEVICE
To provide a vehicle door opening/closing device with high quietness.SOLUTION: A door opening/closing device 10 comprises a first tubular member 21 and a second tubular member 22 that are arranged coaxially in a state of being able to move relatively in an axial direction. In addition, the door opening/closing device 10 includes a compression coil spring 60 that is interposed between the first tubular member 21 and the second tubular member 22 to bias the first tubular member 21 and the second tubular member 22 in the axial direction. On a circumferential surface 34so of a guide tube 34 that constitutes a peripheral surface S2 of the second tubular member 22 that radially faces the compression coil spring 60, a plurality of ribs 70 that radially protrude outward from the circumferential surface 34so and axially extend.SELECTED DRAWING: Figure 4
【課題】静粛性の高い車両用ドア開閉装置を提供すること。【解決手段】ドア開閉装置１０は、軸方向に相対移動可能な状態で同軸配置された第１筒状部材２１及び第２筒状部材２２を備える。また、ドア開閉装置１０は、第１筒状部材２１と第２筒状部材２２との間に介在されることにより、これらの第１筒状部材２１及び第２筒状部材２２を軸方向に付勢する圧縮コイルバネ６０を備える。そして、この圧縮コイルバネ６０と径方向に向かい合う第２筒状部材２２の周面Ｓ２を構成するガイドチューブ３４の外周面３４ｓｏには、その外周面３４ｓｏから径方向外側に突出して軸方向に延びる複数のリブ７０が設けられる。【選択図】図４
VEHICLE DOOR OPENING/CLOSING DEVICE
車両用ドア開閉装置
NISHIYAMA MIKA (Autor:in) / CHONO KATSUMI (Autor:in) / YAMAGUCHI JUNSHI (Autor:in)
29.10.2020
Patent
Elektronische Ressource
Japanisch
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
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
F16H
Getriebe
,
GEARING