JPH03108519U - - Google Patents

Info

Publication number
JPH03108519U
JPH03108519U JP1990017488U JP1748890U JPH03108519U JP H03108519 U JPH03108519 U JP H03108519U JP 1990017488 U JP1990017488 U JP 1990017488U JP 1748890 U JP1748890 U JP 1748890U JP H03108519 U JPH03108519 U JP H03108519U
Authority
JP
Japan
Prior art keywords
hydraulic pressure
opening
door
control means
hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1990017488U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1990017488U priority Critical patent/JPH03108519U/ja
Publication of JPH03108519U publication Critical patent/JPH03108519U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】[Brief explanation of drawings]

第1図ないし第5図は本考案の一実施例による
自動開閉装置を説明するための図であり、第1図
はその全体構成を示す斜視図、第2図はドア内に
配設された油圧シリンダの断面側面図、第3図は
油圧発生機構の断面側面図、第4図は電気回路図
、第5図は該装置を採用した自動車の模式図であ
る。 図において、1は自動車、1a,1bはドア開
口、2は左、右ドア、3はバツクドア、4,5は
油圧シリンダ、7は油圧発生機構、8は油圧パイ
プ(油圧通路)、10a,10bは分岐油圧パイ
プ(分岐通路)、30はECU(開閉制御手段)
、である。
1 to 5 are diagrams for explaining an automatic opening/closing device according to an embodiment of the present invention. FIG. 3 is a cross-sectional side view of the hydraulic cylinder, FIG. 3 is a cross-sectional side view of the hydraulic pressure generating mechanism, FIG. 4 is an electric circuit diagram, and FIG. 5 is a schematic diagram of an automobile employing the device. In the figure, 1 is a car, 1a and 1b are door openings, 2 is left and right doors, 3 is a back door, 4 and 5 are hydraulic cylinders, 7 is a hydraulic pressure generating mechanism, 8 is a hydraulic pipe (hydraulic passage), 10a and 10b is a branch hydraulic pipe (branch passage), 30 is an ECU (opening/closing control means)
, is.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ドア開口縁部と係合する係合機構を備えた複数
の自動車用ドアの自動開閉装置において、上記各
ドアと車体との間に油圧シリンダを介設し、油圧
発生機構に接続された主油圧通路を複数本に分岐
し、該各分岐通路を上記各油圧シリンダに接続し
、上記何れかの係合機構が解除され、かつ残りの
係合機構が作動しているとき上記油圧発生機構に
より油圧を発生させる開閉制御手段を設けたこと
を特徴とする自動車用ドアの自動開閉装置。
In an automatic opening/closing device for multiple automobile doors equipped with an engagement mechanism that engages with a door opening edge, a hydraulic cylinder is interposed between each door and the vehicle body, and a main hydraulic pressure is connected to a hydraulic pressure generating mechanism. The passage is branched into a plurality of passages, each branch passage is connected to each of the hydraulic cylinders, and when any of the above-mentioned engagement mechanisms is released and the remaining engagement mechanisms are operating, the hydraulic pressure is generated by the above-mentioned hydraulic pressure generating mechanism. An automatic opening/closing device for an automobile door, characterized in that it is provided with an opening/closing control means that generates an opening/closing control means.
JP1990017488U 1990-02-23 1990-02-23 Pending JPH03108519U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990017488U JPH03108519U (en) 1990-02-23 1990-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990017488U JPH03108519U (en) 1990-02-23 1990-02-23

Publications (1)

Publication Number Publication Date
JPH03108519U true JPH03108519U (en) 1991-11-07

Family

ID=31520696

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990017488U Pending JPH03108519U (en) 1990-02-23 1990-02-23

Country Status (1)

Country Link
JP (1) JPH03108519U (en)

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