JPS6418718A - Door stopper for vehicle - Google Patents

Door stopper for vehicle

Info

Publication number
JPS6418718A
JPS6418718A JP17646887A JP17646887A JPS6418718A JP S6418718 A JPS6418718 A JP S6418718A JP 17646887 A JP17646887 A JP 17646887A JP 17646887 A JP17646887 A JP 17646887A JP S6418718 A JPS6418718 A JP S6418718A
Authority
JP
Japan
Prior art keywords
door
obstruction
hydraulic damper
opening
opened
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
JP17646887A
Other languages
Japanese (ja)
Inventor
Nobuaki Murakami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP17646887A priority Critical patent/JPS6418718A/en
Publication of JPS6418718A publication Critical patent/JPS6418718A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power-Operated Mechanisms For Wings (AREA)

Abstract

PURPOSE:To open a door at an arbitrary position and to prevent collision of a door with an obstruction by controlling turning of the door by a hydraulic damper, and opening and closing a fluid by-pass of the hydraulic damper according to the existence or absence of an obstruction. CONSTITUTION:In case of opening a door 2, when a plurality of handles 8, 9 are operated, a check valve 17 disposed in a fluid by-pass 16 of a door stopper S is opened and the respective fluid chambers 11a, 11b of a hydraulic damper 10 communicate with each other, so that the door 2 can be easily opened. When the door 2 is opened to an arbitrary opening, on returning the respective handles 8, 9, the check valve 17 is closed. Accordingly, the respective fluid chambers 11a, 11b communicate with each other only through an orifice 15, and the relative motion of the door 2 to a fitting frame portion F is restrained by the hydraulic damper 10 to stop the door at an arbitrary opening. On the other hand, if there is an obstruction outside the door 2, a solenoid valve 22 is closed by a control device 24 according to a signal from an obstruction sensor 23.
JP17646887A 1987-07-15 1987-07-15 Door stopper for vehicle Pending JPS6418718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17646887A JPS6418718A (en) 1987-07-15 1987-07-15 Door stopper for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17646887A JPS6418718A (en) 1987-07-15 1987-07-15 Door stopper for vehicle

Publications (1)

Publication Number Publication Date
JPS6418718A true JPS6418718A (en) 1989-01-23

Family

ID=16014207

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17646887A Pending JPS6418718A (en) 1987-07-15 1987-07-15 Door stopper for vehicle

Country Status (1)

Country Link
JP (1) JPS6418718A (en)

Similar Documents

Publication Publication Date Title
US4967444A (en) Device for damping the closing movement of a dual door spring-loaded or closure and closure control therefor
CA1112256A (en) Zero force hold open door closer
GB2195704A (en) A control mechanism for a door of a motor vehicle
JPH0443150B2 (en)
ATE208454T1 (en) SAFETY DEVICE FOR OPENING AND/OR CLOSING GATES, ESPECIALLY OF A MOTOR VEHICLE
DE3466048D1 (en) Fail-safe actuator for rotary valves
SE7609392L (en) AUTOMATIC DOOR CLOSER
EP0290106A3 (en) Sliding roof panel control apparatus
JPH0320680U (en)
EP0145117A3 (en) Valve device incorporating a switching mechanism
EP0828088A3 (en) One-way damping systems
US4375735A (en) Air lock door control apparatus
ES459317A1 (en) Fast acting two-way valve
JPS6418718A (en) Door stopper for vehicle
JPS57154565A (en) Lift type check valve
JPS6418719A (en) Door stopper for vehicle
US5771636A (en) Secure swing gate system that provides free access when power is off
ES8608618A1 (en) Door actuating device.
ES2137050T3 (en) CLOSING DEVICE FOR A SWING, ESPECIALLY FOR A DOOR WITH SEVERAL LATCHES.
ATE12373T1 (en) ELECTROPNEUMATIC CONVERTER.
FR2311918A1 (en) Hydraulic door closing damper - has rack and pinion connection to door and relief valve to accelerate final closing movement
DE59100966D1 (en) Electropneumatic door drive in vehicles for passenger transportation.
GB1251449A (en)
JPS61225481A (en) Door closer
JPS54104633A (en) Safety device for automatic door