JPS57191122A - Safety device in auto door - Google Patents

Safety device in auto door

Info

Publication number
JPS57191122A
JPS57191122A JP56074881A JP7488181A JPS57191122A JP S57191122 A JPS57191122 A JP S57191122A JP 56074881 A JP56074881 A JP 56074881A JP 7488181 A JP7488181 A JP 7488181A JP S57191122 A JPS57191122 A JP S57191122A
Authority
JP
Japan
Prior art keywords
door
light
driving gear
relay
constitution
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
JP56074881A
Other languages
Japanese (ja)
Inventor
Haruo Mochida
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56074881A priority Critical patent/JPS57191122A/en
Publication of JPS57191122A publication Critical patent/JPS57191122A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F15/431—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound specially adapted for vehicle windows or roofs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
    • E05Y2900/55—Windows

Abstract

PURPOSE:To improve safety of a door, by such constitution that a light transmission medium, consisting of light emitting and receiving parts, is arranged to the peripheral edge part of a door and door opening in a car body of an automobile and a door driving gear is stopped or inverted when a quantity of transmitted light is decreased. CONSTITUTION:At closing operation of a door, unless passenger's hand or the like is held between the door and car body, an optical fiber 25 holds normal shape, and light of a light emitting part 41 is received by a light receiving part 43 without being reduced not to cause excitation of a coil 39 in a relay 35 by a control unit, then an electric current flows in a driving gear 11 to reversely rotate the driving gear 11. However, a hand or the like is interposed, the optical fiber 25 is deformed by a portion 21a of a web strip 21 to reduce a quantity of received light to the light receiving part 43. This reduction of light is detected by a control part 37 to turn off the relay 35. Accordingly, the driving gear 11 is not electrically conducted and the door is not closed. In this way, safety of the door can be improved.
JP56074881A 1981-05-20 1981-05-20 Safety device in auto door Pending JPS57191122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56074881A JPS57191122A (en) 1981-05-20 1981-05-20 Safety device in auto door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56074881A JPS57191122A (en) 1981-05-20 1981-05-20 Safety device in auto door

Publications (1)

Publication Number Publication Date
JPS57191122A true JPS57191122A (en) 1982-11-24

Family

ID=13560135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56074881A Pending JPS57191122A (en) 1981-05-20 1981-05-20 Safety device in auto door

Country Status (1)

Country Link
JP (1) JPS57191122A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708100A1 (en) * 1993-07-20 1995-01-27 Peugeot Device for determining the pressure exerted on a seal of a leaf (door), in particular of a motor vehicle
WO1999037982A1 (en) * 1998-01-21 1999-07-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fibre-optic force sensor, use of the sensor for monitoring closing edges and method for producing said sensor
EP1091062A2 (en) * 1999-10-08 2001-04-11 Meritor Light Vehicle Technology, LLC Anti-Pinch door lock

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832228U (en) * 1971-08-14 1973-04-19
JPS5325404U (en) * 1976-08-11 1978-03-03
JPS53129672A (en) * 1977-04-18 1978-11-11 Okamura Shiro Optical responsing apparatus for displacement

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4832228U (en) * 1971-08-14 1973-04-19
JPS5325404U (en) * 1976-08-11 1978-03-03
JPS53129672A (en) * 1977-04-18 1978-11-11 Okamura Shiro Optical responsing apparatus for displacement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708100A1 (en) * 1993-07-20 1995-01-27 Peugeot Device for determining the pressure exerted on a seal of a leaf (door), in particular of a motor vehicle
WO1999037982A1 (en) * 1998-01-21 1999-07-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Fibre-optic force sensor, use of the sensor for monitoring closing edges and method for producing said sensor
EP1091062A2 (en) * 1999-10-08 2001-04-11 Meritor Light Vehicle Technology, LLC Anti-Pinch door lock
EP1091062A3 (en) * 1999-10-08 2003-07-02 Meritor Light Vehicle Technology, LLC Anti-Pinch door lock

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