A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR GLASS HOLDING STRUCTURE FOR AUTOMOBILE
PROBLEM TO BE SOLVED: To provide a door glass holding structure for an automobile, which can be easily produced and can effectively reduce a radiation sound.MEANS FOR SOLVING THE PROBLEM: In a door glass holding structure for an automobile for holding door glass 2 of an automobile door, which is elevated and lowered, a door glass elevating mechanism 3 and a vibration damping channel 10 for absorbing vibration of the door glass 2 are fitted to a lower side part 2a of the door glass 2. The vibration damping channel 10 comprises a vibration damping member 20 for absorbing the vibration by holding the lower side part 2a of the door glass 2 and a vibration damping member holder 30 for holding the vibration damping member 20. A loss factor (tanδ) in a frequency of 0.4-10KHz at 20°C of a material for constituting the vibration damping member 20 is 0.3-2.0.SELECTED DRAWING: Figure 2
【課題】生産が容易で、放射音を効果的に減少させることができる自動車用ドアガラス保持構造を提供する。【課題を解決するための手段】自動車ドアの昇降するドアガラス２を保持する自動車用ドアガラス保持構造において、ドアガラス２は、下辺部２ａにドアガラス昇降機構３とドアガラス２の振動を吸収する制振チャンネル１０を取付ける。制振チャンネル１０は、ドアガラス２の下辺部２ａを挟持して振動を吸収する制振部材２０と制振部材２０を保持する制振部材ホルダー３０を有する。制振部材２０を構成する材料は、２０℃で周波数０．４〜１０ＫＨｚにおける損失係数（ｔａｎδ）が０．３〜２．０である。【選択図】図２
DOOR GLASS HOLDING STRUCTURE FOR AUTOMOBILE
PROBLEM TO BE SOLVED: To provide a door glass holding structure for an automobile, which can be easily produced and can effectively reduce a radiation sound.MEANS FOR SOLVING THE PROBLEM: In a door glass holding structure for an automobile for holding door glass 2 of an automobile door, which is elevated and lowered, a door glass elevating mechanism 3 and a vibration damping channel 10 for absorbing vibration of the door glass 2 are fitted to a lower side part 2a of the door glass 2. The vibration damping channel 10 comprises a vibration damping member 20 for absorbing the vibration by holding the lower side part 2a of the door glass 2 and a vibration damping member holder 30 for holding the vibration damping member 20. A loss factor (tanδ) in a frequency of 0.4-10KHz at 20°C of a material for constituting the vibration damping member 20 is 0.3-2.0.SELECTED DRAWING: Figure 2
【課題】生産が容易で、放射音を効果的に減少させることができる自動車用ドアガラス保持構造を提供する。【課題を解決するための手段】自動車ドアの昇降するドアガラス２を保持する自動車用ドアガラス保持構造において、ドアガラス２は、下辺部２ａにドアガラス昇降機構３とドアガラス２の振動を吸収する制振チャンネル１０を取付ける。制振チャンネル１０は、ドアガラス２の下辺部２ａを挟持して振動を吸収する制振部材２０と制振部材２０を保持する制振部材ホルダー３０を有する。制振部材２０を構成する材料は、２０℃で周波数０．４〜１０ＫＨｚにおける損失係数（ｔａｎδ）が０．３〜２．０である。【選択図】図２
DOOR GLASS HOLDING STRUCTURE FOR AUTOMOBILE
自動車用ドアガラス保持構造
SASADA TAMOTSU (author) / FURUSAWA SHUSUKE (author) / NAKANO HIROYUKI (author)
2017-09-21
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
/
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| European Patent Office | 2022