A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ENERGY ABSORPTION UNIT, AND FALL PREVENTION DEVICE, ENERGY ABSORPTION DEVICE AND FALL PREVENTION STRUCTURE COMPRISING THE SAME
PROBLEM TO BE SOLVED: To provide an energy absorption unit capable of mitigating limitation of an energy amount capable of being absorbed through friction.SOLUTION: An energy absorption unit 1 comprises: a long member 2; an intermediate member 3 that is slidably attached to the long member 2 and has a friction generation part for contacting, when the intermediate member 3 and the long member 2 are relatively displaced, with an outer peripheral surface of the long member 2 to generate friction; and a movement limitation member 4 that is disposed at either of both ends of the long member 2 and limits relative movement of the intermediate member 3 with respect to the long member 2. At least one of the long member 2 and the intermediate member 3 is capable of being contacted with an object or a load receiving member for receiving a load from the object, or is capable of being fixed on the load receiving member.SELECTED DRAWING: Figure 1
【課題】摩擦によって吸収可能なエネルギー量の制限を緩和可能なエネルギー吸収ユニットを提供する。【解決手段】エネルギー吸収ユニット１は、長尺部材２と、長尺部材２に摺動自在に取り付けられた中間部材３であって、当該中間部材３と長尺部材２とが相対変位する時に当該長尺部材２の外周面に接触して摩擦を生じさせる摩擦発生部を有する中間部材３と、長尺部材２の両端部のうちのいずれか一方の端部に配置され、中間部材３の長尺部材２に対する相対的な移動を制限する移動制限部材４と、を備えている。長尺部材２または中間部材３の少なくとも一方は、物体又は当該物体からの荷重を受ける荷重受け部材のいずれかに接触可能、又は前記荷重受け部材に固定可能である。【選択図】図１
ENERGY ABSORPTION UNIT, AND FALL PREVENTION DEVICE, ENERGY ABSORPTION DEVICE AND FALL PREVENTION STRUCTURE COMPRISING THE SAME
PROBLEM TO BE SOLVED: To provide an energy absorption unit capable of mitigating limitation of an energy amount capable of being absorbed through friction.SOLUTION: An energy absorption unit 1 comprises: a long member 2; an intermediate member 3 that is slidably attached to the long member 2 and has a friction generation part for contacting, when the intermediate member 3 and the long member 2 are relatively displaced, with an outer peripheral surface of the long member 2 to generate friction; and a movement limitation member 4 that is disposed at either of both ends of the long member 2 and limits relative movement of the intermediate member 3 with respect to the long member 2. At least one of the long member 2 and the intermediate member 3 is capable of being contacted with an object or a load receiving member for receiving a load from the object, or is capable of being fixed on the load receiving member.SELECTED DRAWING: Figure 1
【課題】摩擦によって吸収可能なエネルギー量の制限を緩和可能なエネルギー吸収ユニットを提供する。【解決手段】エネルギー吸収ユニット１は、長尺部材２と、長尺部材２に摺動自在に取り付けられた中間部材３であって、当該中間部材３と長尺部材２とが相対変位する時に当該長尺部材２の外周面に接触して摩擦を生じさせる摩擦発生部を有する中間部材３と、長尺部材２の両端部のうちのいずれか一方の端部に配置され、中間部材３の長尺部材２に対する相対的な移動を制限する移動制限部材４と、を備えている。長尺部材２または中間部材３の少なくとも一方は、物体又は当該物体からの荷重を受ける荷重受け部材のいずれかに接触可能、又は前記荷重受け部材に固定可能である。【選択図】図１
ENERGY ABSORPTION UNIT, AND FALL PREVENTION DEVICE, ENERGY ABSORPTION DEVICE AND FALL PREVENTION STRUCTURE COMPRISING THE SAME
エネルギー吸収ユニット、およびそれを備えた落下防止装置、エネルギー吸収装置、ならびに落下防止構造
MORISHITA KENICHI (author) / MATSUDA HITOSHI (author) / MATSUMOTO MICHIO (author) / SUZUKI MINORU (author) / MASUDA YUKI (author)
2016-06-30
Patent
Electronic Resource
Japanese
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
F16F
SPRINGS
,
Federn
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