JPS57158129A - Vertical seat - Google Patents

Vertical seat

Info

Publication number
JPS57158129A
JPS57158129A JP4531581A JP4531581A JPS57158129A JP S57158129 A JPS57158129 A JP S57158129A JP 4531581 A JP4531581 A JP 4531581A JP 4531581 A JP4531581 A JP 4531581A JP S57158129 A JPS57158129 A JP S57158129A
Authority
JP
Japan
Prior art keywords
seat cushion
moves
operation handle
seat
lift lever
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
JP4531581A
Other languages
Japanese (ja)
Inventor
Kanenori Fukuda
Hideyuki Oshiro
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.)
Toyota Motor Corp
Shiroki Corp
Original Assignee
Toyota Motor Corp
Shiroki Kinzoku Kogyo KK
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 Toyota Motor Corp, Shiroki Kinzoku Kogyo KK filed Critical Toyota Motor Corp
Priority to JP4531581A priority Critical patent/JPS57158129A/en
Publication of JPS57158129A publication Critical patent/JPS57158129A/en
Pending 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/1807—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
    • B60N2/1835—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in the front
    • 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
    • B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
    • B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
    • B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
    • B60N2/18—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other
    • B60N2/185—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the drive mechanism
    • B60N2/1853—Linear actuator, e.g. screw mechanism

Abstract

PURPOSE:To enable an operation handle to move a seat cushion up and down without changing a slant of a seat back by rotatably supporting, by means of an upper rail, a coupling body of a lift lever which supports a swinging part of a seat frame. CONSTITUTION:Rotation of an operation handle 21 causes a shaft 18 to rotate and a movable body 25 to move axially. When said body 25 moves in the direction of an arrow, a circular hole 37c of a lift lever moves continuously from a positionIto II, III and a circular hole 38c of a lift lever 38 also moves from a positionI'to II', III' through a coupling rod 42. Accordingly, a seat frame 49 rotates around circular holes 3a, 4a of brackets 3, 4 and a seat cushion moves downward. The set position of the seat cushion can be selected optionally by stopping rotation of the operation handle 21. Range of adjustment for the seat cushion is determined depending upon the length of elliptical holes 5b, 6a of guide plates 5, 6.
JP4531581A 1981-03-26 1981-03-26 Vertical seat Pending JPS57158129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4531581A JPS57158129A (en) 1981-03-26 1981-03-26 Vertical seat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4531581A JPS57158129A (en) 1981-03-26 1981-03-26 Vertical seat

Publications (1)

Publication Number Publication Date
JPS57158129A true JPS57158129A (en) 1982-09-29

Family

ID=12715865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4531581A Pending JPS57158129A (en) 1981-03-26 1981-03-26 Vertical seat

Country Status (1)

Country Link
JP (1) JPS57158129A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845139U (en) * 1981-09-21 1983-03-26 池田物産株式会社 seat lift device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736343U (en) * 1971-05-18 1972-12-22
JPS5630131B2 (en) * 1974-11-06 1981-07-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4736343U (en) * 1971-05-18 1972-12-22
JPS5630131B2 (en) * 1974-11-06 1981-07-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5845139U (en) * 1981-09-21 1983-03-26 池田物産株式会社 seat lift device
JPS646346Y2 (en) * 1981-09-21 1989-02-17

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