A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROBLEM TO BE SOLVED: To provide a buffer mechanism which can simplify a configuration.SOLUTION: A buffer mechanism 20 for relaxing impact in opening and closing operation of right and left door bodies 11 supported by a frame body includes a pinion 30 rotatably supported by one of the frame body 13 or the right and left door bodies 11, a rotary damper 40 for imparting resistance to rotation of the pinion 30, and a rack part 50 fixed to the other of the frame body or the right and left door bodies 11 and brought into contact with the pinion 30 in opening and closing operation so as to rotate the pinion 30.SELECTED DRAWING: Figure 4
【課題】構成を簡素化することができる緩衝機構を提供する。【解決手段】枠体に支持される左右の扉体１１の開閉動作時の衝撃を和らげる緩衝機構２０であって、枠体１３又は左右の扉体１１のいずれか一方に回転可能に支持されるピニオン３０と、ピニオン３０の回転に抵抗を与えるロータリーダンパー４０と、枠体又は左右の扉体１１のいずれか他方に固定され、開閉動作時にピニオン３０と接触してピニオン３０を回転させるラックパーツ５０と、を具備する。【選択図】図４
PROBLEM TO BE SOLVED: To provide a buffer mechanism which can simplify a configuration.SOLUTION: A buffer mechanism 20 for relaxing impact in opening and closing operation of right and left door bodies 11 supported by a frame body includes a pinion 30 rotatably supported by one of the frame body 13 or the right and left door bodies 11, a rotary damper 40 for imparting resistance to rotation of the pinion 30, and a rack part 50 fixed to the other of the frame body or the right and left door bodies 11 and brought into contact with the pinion 30 in opening and closing operation so as to rotate the pinion 30.SELECTED DRAWING: Figure 4
【課題】構成を簡素化することができる緩衝機構を提供する。【解決手段】枠体に支持される左右の扉体１１の開閉動作時の衝撃を和らげる緩衝機構２０であって、枠体１３又は左右の扉体１１のいずれか一方に回転可能に支持されるピニオン３０と、ピニオン３０の回転に抵抗を与えるロータリーダンパー４０と、枠体又は左右の扉体１１のいずれか他方に固定され、開閉動作時にピニオン３０と接触してピニオン３０を回転させるラックパーツ５０と、を具備する。【選択図】図４
BUFFER MECHANISM
緩衝機構
YAMAMOTO HIROSHI (author)
2017-04-06
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
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Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung