A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR DEVICE AND DOOR DEVICE CONTACT MEMBER
To provide a door device capable of easily confirming the progress of wear of a movable part.SOLUTION: A door device 100 includes a part to be contacted which moves or rotates with the opening and closing of a door 12, and a contact part provided so as to cause friction with the part to be contacted. The contact part has a base material layer and a surface layer provided on the surface of the base material layer, the surface layer having an appearance different from that of the base material layer, the surface layer being configured such that its appearance is changed by friction.SELECTED DRAWING: Figure 1
【課題】本発明の目的は、可動部の摩耗の進行を容易に確認することが可能なドア装置を提供することにある。【解決手段】ドア装置１００は、扉１２の開閉に伴って移動又は回転する被接触部と、被接触部と摩擦が生じるように設けられた接触部とを備える。接触部は、基材層と、当該基材層の表面に設けられ当該基材層と異なる外観であって、摩擦によって当該外観が変化する表面層とを有する。【選択図】図１
DOOR DEVICE AND DOOR DEVICE CONTACT MEMBER
To provide a door device capable of easily confirming the progress of wear of a movable part.SOLUTION: A door device 100 includes a part to be contacted which moves or rotates with the opening and closing of a door 12, and a contact part provided so as to cause friction with the part to be contacted. The contact part has a base material layer and a surface layer provided on the surface of the base material layer, the surface layer having an appearance different from that of the base material layer, the surface layer being configured such that its appearance is changed by friction.SELECTED DRAWING: Figure 1
【課題】本発明の目的は、可動部の摩耗の進行を容易に確認することが可能なドア装置を提供することにある。【解決手段】ドア装置１００は、扉１２の開閉に伴って移動又は回転する被接触部と、被接触部と摩擦が生じるように設けられた接触部とを備える。接触部は、基材層と、当該基材層の表面に設けられ当該基材層と異なる外観であって、摩擦によって当該外観が変化する表面層とを有する。【選択図】図１
DOOR DEVICE AND DOOR DEVICE CONTACT MEMBER
ドア装置、ドア装置の接触部材
IISHIRO TOYOMITSU (author)
2020-01-23
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
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