JPS649042A - Thigh supporting device for seat cushion - Google Patents

Thigh supporting device for seat cushion

Info

Publication number
JPS649042A
JPS649042A JP62164171A JP16417187A JPS649042A JP S649042 A JPS649042 A JP S649042A JP 62164171 A JP62164171 A JP 62164171A JP 16417187 A JP16417187 A JP 16417187A JP S649042 A JPS649042 A JP S649042A
Authority
JP
Japan
Prior art keywords
seat
cam surface
seat portion
seat pressure
rotor
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.)
Granted
Application number
JP62164171A
Other languages
Japanese (ja)
Other versions
JPH0567448B2 (en
Inventor
Takao Isono
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.)
Kanto Jidosha Kogyo KK
Toyota Motor East Japan Inc
Original Assignee
Kanto Jidosha Kogyo KK
Kanto Auto Works 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 Kanto Jidosha Kogyo KK, Kanto Auto Works Ltd filed Critical Kanto Jidosha Kogyo KK
Priority to JP62164171A priority Critical patent/JPS649042A/en
Publication of JPS649042A publication Critical patent/JPS649042A/en
Publication of JPH0567448B2 publication Critical patent/JPH0567448B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60N2/62—Thigh-rests

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)

Abstract

PURPOSE:To obtain an optimum thigh support device by providing, on the reverse surface of the cushion material of a seat portion, a cam surface rotor with a lateral rotary shaft for changing a raised state, and performing the detection, selection, judgement and continuous timing of a maximum seat pressure by means of seat pressure sensors so as to drive the cam surface rotor. CONSTITUTION:In the center of the reverse surface of the cushion material of a seat portion 1, there is provided a cam surface rotor 3 which is driven by means of a motor 4 with a lateral rotary shaft and changes the raised state of the seat portion. Seat pressure sensors 2-2c are arranged on four points of the obverse surface of the seat portion, and then, the maximum seat pressure is selected out of the respective right and left sensors so as to be compared with a set value, and thereat, when respective selection and judgement states are kept invariable for a predetermined time as well as beyond the range of the set values a signal for driving the motor 4 is outputted so as to rotate the cam surface rotor 3. Therefore, an optimum thigh support can be obtained without any response to a temporary fluctuation in the seat pressure caused by such as the movement of a driver's body, the acceleration/deceleration of a vehicle or the like.
JP62164171A 1987-07-01 1987-07-01 Thigh supporting device for seat cushion Granted JPS649042A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62164171A JPS649042A (en) 1987-07-01 1987-07-01 Thigh supporting device for seat cushion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62164171A JPS649042A (en) 1987-07-01 1987-07-01 Thigh supporting device for seat cushion

Publications (2)

Publication Number Publication Date
JPS649042A true JPS649042A (en) 1989-01-12
JPH0567448B2 JPH0567448B2 (en) 1993-09-24

Family

ID=15788076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62164171A Granted JPS649042A (en) 1987-07-01 1987-07-01 Thigh supporting device for seat cushion

Country Status (1)

Country Link
JP (1) JPS649042A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003944A1 (en) * 1989-09-20 1991-04-04 Nabisco Brands, Inc. Reduced calorie triglycerides in foods
WO2013047265A1 (en) 2011-09-27 2013-04-04 三菱瓦斯化学株式会社 Gas separation membrane
KR20140058512A (en) 2011-06-27 2014-05-14 신닛테츠 수미킨 가가쿠 가부시키가이샤 Polymer for use in organic electroluminescent element and organic electroluminescent element employing same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991003944A1 (en) * 1989-09-20 1991-04-04 Nabisco Brands, Inc. Reduced calorie triglycerides in foods
KR20140058512A (en) 2011-06-27 2014-05-14 신닛테츠 수미킨 가가쿠 가부시키가이샤 Polymer for use in organic electroluminescent element and organic electroluminescent element employing same
WO2013047265A1 (en) 2011-09-27 2013-04-04 三菱瓦斯化学株式会社 Gas separation membrane
KR20140079434A (en) 2011-09-27 2014-06-26 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 Gas separation membrane

Also Published As

Publication number Publication date
JPH0567448B2 (en) 1993-09-24

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