DE2407299A1 - Sicherheitssitz - Google Patents

Sicherheitssitz

Info

Publication number
DE2407299A1
DE2407299A1 DE19742407299 DE2407299A DE2407299A1 DE 2407299 A1 DE2407299 A1 DE 2407299A1 DE 19742407299 DE19742407299 DE 19742407299 DE 2407299 A DE2407299 A DE 2407299A DE 2407299 A1 DE2407299 A1 DE 2407299A1
Authority
DE
Germany
Prior art keywords
housing
magnet
reed switch
safety seat
attached
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.)
Withdrawn
Application number
DE19742407299
Other languages
German (de)
English (en)
Inventor
Kyoji Kanekiyo
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
Publication of DE2407299A1 publication Critical patent/DE2407299A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0013—Permanent magnet actuating reed switches characterised by the co-operation between reed switch and permanent magnet; Magnetic circuits
    • H01H36/002—Actuation by moving ferromagnetic material, switch and magnet being fixed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
    • B60N2/0032—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat mounted on springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/70—Upholstery springs ; Upholstery
    • B60N2/7094—Upholstery springs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/14—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for operation by a part of the human body other than the hand, e.g. by foot
    • H01H3/141—Cushion or mat switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/002—Seats provided with an occupancy detection means mounted therein or thereon
    • B60N2/0021—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement
    • B60N2/003—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat
    • B60N2/0031—Seats provided with an occupancy detection means mounted therein or thereon characterised by the type of sensor or measurement characterised by the sensor mounting location in or on the seat mounted on the frame
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2210/00—Sensor types, e.g. for passenger detection systems or for controlling seats
    • B60N2210/10—Field detection presence sensors
    • B60N2210/14—Inductive; Magnetic field
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R22/00—Safety belts or body harnesses in vehicles
    • B60R22/48—Control systems, alarms, or interlock systems, for the correct application of the belt or harness
    • B60R2022/4808—Sensing means arrangements therefor
    • B60R2022/4858—Sensing means arrangements therefor for sensing pressure on seat

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
DE19742407299 1973-02-21 1974-02-15 Sicherheitssitz Withdrawn DE2407299A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973022674U JPS49123722U (enExample) 1973-02-21 1973-02-21

Publications (1)

Publication Number Publication Date
DE2407299A1 true DE2407299A1 (de) 1974-08-22

Family

ID=12089390

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742407299 Withdrawn DE2407299A1 (de) 1973-02-21 1974-02-15 Sicherheitssitz

Country Status (4)

Country Link
JP (1) JPS49123722U (enExample)
DE (1) DE2407299A1 (enExample)
FR (1) FR2218222B1 (enExample)
GB (1) GB1449927A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542627C1 (en) * 1985-12-03 1987-04-02 Daimler Benz Ag Seating-contact switch having two housing halves which can be displaced essentially parallel to one another
US4806713A (en) * 1987-04-07 1989-02-21 Daimler-Benz Aktiengesellschaft Seat-contact switch
US5481078A (en) * 1994-02-18 1996-01-02 Clark Equipment Company Operator presence sensor for operator's seat

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991020089A1 (en) * 1990-06-18 1991-12-26 James Timothy Toohey A switch assembly and activation mechanism
AU661967B2 (en) * 1990-06-18 1995-08-17 Interphaze Pty Ltd A switch assembly and activation mechanism
LU92013B1 (en) * 2012-05-30 2013-12-02 Iee Sarl Vehicle seat suspension mat

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT316327B (de) * 1971-04-20 1974-07-10 Rau Swf Autozubehoer Einrichtung zur Anzeige der Belastung der Sitzfläche eines Kraftfahrzeugsitzes
US3770919A (en) * 1972-03-06 1973-11-06 Allied Chem Magnetic buckle switch
US3766612A (en) * 1972-05-02 1973-10-23 Tokai Rika Co Ltd Seat belt buckle provided with a switch means

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3542627C1 (en) * 1985-12-03 1987-04-02 Daimler Benz Ag Seating-contact switch having two housing halves which can be displaced essentially parallel to one another
US4806713A (en) * 1987-04-07 1989-02-21 Daimler-Benz Aktiengesellschaft Seat-contact switch
US5481078A (en) * 1994-02-18 1996-01-02 Clark Equipment Company Operator presence sensor for operator's seat

Also Published As

Publication number Publication date
JPS49123722U (enExample) 1974-10-23
FR2218222B1 (enExample) 1976-06-25
FR2218222A1 (enExample) 1974-09-13
GB1449927A (en) 1976-09-15

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee