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 door fixing mechanism which fixes a vehicle door at an arbitrary position.SOLUTION: A door fixing mechanism 1 comprises: a first cylinder 10; a first piston 14 that partitions the first cylinder 10 into a first operation chamber 11 and a second operation chamber 12; a rod 30; a contact part 40 in contact with the rod 30; a second cylinder 20 that communicates with the first operation chamber 11 through at least a first communication passage 23 and communicates with the second operation chamber 12 through at least a second communication passage 24; a second piston 22 disposed in the second cylinder 20; and a control mechanism 50 for controlling the contact part 40 based on the movement of the second piston 22. The control mechanism 50 brings the contact part 40 into contact with the rod 30 when the rod 30 is stationary and the second piston 22 is disposed at a reference position, and reduces a pressing force of the contact part 40 against the rod 30 based on the movement of the second piston 22 accompanied by the movement of the rod 30.SELECTED DRAWING: Figure 2
【課題】車両ドアを任意の位置で固定するドア固定機構を提供する。【解決手段】ドア固定機構１は、第１シリンダ１０と、第１シリンダ１０を第１作動室１１と第２作動室１２とに区画する第１ピストン１４と、ロッド３０と、ロッド３０に接触する接触部４０と、少なくとも第１連通路２３を介して第１作動室１１に連通しかつ少なくとも第２連通路２４を介して第２作動室１２に連通する第２シリンダ２０と、第２シリンダ２０に配置される第２ピストン２２と、第２ピストン２２の移動に基づいて接触部４０を制御する制御機構５０とを備える。制御機構５０は、ロッド３０が静止して第２ピストン２２が基準位置に配置されるときに接触部４０をロッド３０に接触させ、ロッド３０の移動に伴い第２ピストン２２が移動することに基づきロッド３０への接触部４０の押圧力を低下させる。【選択図】図２
PROBLEM TO BE SOLVED: To provide a door fixing mechanism which fixes a vehicle door at an arbitrary position.SOLUTION: A door fixing mechanism 1 comprises: a first cylinder 10; a first piston 14 that partitions the first cylinder 10 into a first operation chamber 11 and a second operation chamber 12; a rod 30; a contact part 40 in contact with the rod 30; a second cylinder 20 that communicates with the first operation chamber 11 through at least a first communication passage 23 and communicates with the second operation chamber 12 through at least a second communication passage 24; a second piston 22 disposed in the second cylinder 20; and a control mechanism 50 for controlling the contact part 40 based on the movement of the second piston 22. The control mechanism 50 brings the contact part 40 into contact with the rod 30 when the rod 30 is stationary and the second piston 22 is disposed at a reference position, and reduces a pressing force of the contact part 40 against the rod 30 based on the movement of the second piston 22 accompanied by the movement of the rod 30.SELECTED DRAWING: Figure 2
【課題】車両ドアを任意の位置で固定するドア固定機構を提供する。【解決手段】ドア固定機構１は、第１シリンダ１０と、第１シリンダ１０を第１作動室１１と第２作動室１２とに区画する第１ピストン１４と、ロッド３０と、ロッド３０に接触する接触部４０と、少なくとも第１連通路２３を介して第１作動室１１に連通しかつ少なくとも第２連通路２４を介して第２作動室１２に連通する第２シリンダ２０と、第２シリンダ２０に配置される第２ピストン２２と、第２ピストン２２の移動に基づいて接触部４０を制御する制御機構５０とを備える。制御機構５０は、ロッド３０が静止して第２ピストン２２が基準位置に配置されるときに接触部４０をロッド３０に接触させ、ロッド３０の移動に伴い第２ピストン２２が移動することに基づきロッド３０への接触部４０の押圧力を低下させる。【選択図】図２
DOOR FIXING MECHANISM
ドア固定機構
HASHIZUME TAKESHI (author)
2016-05-09
Patent
Electronic Resource
Japanese
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
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