ES2130970B1 - VEHICLE SEATING HEIGHT ADJUSTMENT MECHANISM. - Google Patents

VEHICLE SEATING HEIGHT ADJUSTMENT MECHANISM.

Info

Publication number
ES2130970B1
ES2130970B1 ES9700062A ES9700062A ES2130970B1 ES 2130970 B1 ES2130970 B1 ES 2130970B1 ES 9700062 A ES9700062 A ES 9700062A ES 9700062 A ES9700062 A ES 9700062A ES 2130970 B1 ES2130970 B1 ES 2130970B1
Authority
ES
Spain
Prior art keywords
height adjustment
adjustment mechanism
vehicle seating
seating height
crown
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.)
Expired - Fee Related
Application number
ES9700062A
Other languages
Spanish (es)
Other versions
ES2130970A1 (en
Inventor
Edgardo Sergio Dottori
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.)
Grinfa S A
Original Assignee
Grinfa S A
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 Grinfa S A filed Critical Grinfa S A
Publication of ES2130970A1 publication Critical patent/ES2130970A1/en
Application granted granted Critical
Publication of ES2130970B1 publication Critical patent/ES2130970B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B60N2/1605—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 characterised by the cinematic
    • B60N2/161—Rods
    • B60N2/1615—Parallelogram-like structure
    • 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
    • B60N2/1675—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 with weight compensating means
    • 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
    • B60N2/1685—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 characterised by a lock
    • 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
    • B60N2/169—Stepwise movement mechanisms, e.g. ratchets

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Seats For Vehicles (AREA)
  • Axle Suspensions And Sidecars For Cycles (AREA)
  • Vehicle Body Suspensions (AREA)
  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Abstract

Mecanismo de regulación de altura de asientos de vehículos. Este mecanismo comprende dos bielas delanteras (1) y dos bielas traseras (2), una de ellas con un extremo dentado en forma de corona (2a); un sistema de traba formado por un sector dentado (3) que engrana con el extremo en forma de corona (2a), una leva (4) y una placa guía (5) solidaria a dicha leva (4). El sistema de traba está comandado por una palanca de accionamiento (6) y es solicitada a su posición Inicial por un resorte de tracción (7). Figura 1.Height adjustment mechanism for vehicle seats. This mechanism comprises two front connecting rods (1) and two rear connecting rods (2), one of them with a crown-shaped toothed end (2a); a locking system formed by a toothed sector (3) that meshes with the crown-shaped end (2a), a cam (4) and a guide plate (5) integral with said cam (4). The locking system is commanded by an actuation lever (6) and is requested to its Initial position by a tension spring (7). Figure 1.

ES9700062A 1996-09-06 1997-01-15 VEHICLE SEATING HEIGHT ADJUSTMENT MECHANISM. Expired - Fee Related ES2130970B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR33808996 1996-09-06

Publications (2)

Publication Number Publication Date
ES2130970A1 ES2130970A1 (en) 1999-07-01
ES2130970B1 true ES2130970B1 (en) 2000-02-16

Family

ID=3479019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9700062A Expired - Fee Related ES2130970B1 (en) 1996-09-06 1997-01-15 VEHICLE SEATING HEIGHT ADJUSTMENT MECHANISM.

Country Status (3)

Country Link
BR (1) BR9700689A (en)
DE (1) DE19701181A1 (en)
ES (1) ES2130970B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005053514A1 (en) 2004-11-26 2006-07-06 Webasto Ag Air heater for a motor vehicle
DE102006005966A1 (en) * 2006-02-08 2007-08-23 Johnson Controls Gmbh Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223380A1 (en) * 1982-06-23 1983-12-29 P.A. Rentrop, Hubbert & Wagner Fahrzeugausstattungen Gmbh & Co Kg, 3060 Stadthagen SEAT, IN PARTICULAR MOTOR VEHICLE SEAT
AU576251B2 (en) * 1984-08-31 1988-08-18 Tachikawa Spring Co. Ltd. A rotation adjusting apparatus
DE4429405A1 (en) * 1994-08-09 1996-02-15 Isringhausen Geb Vibration-supported vehicle seat with an inclination and / or height adjustment of the seat

Also Published As

Publication number Publication date
BR9700689A (en) 1998-10-06
DE19701181A1 (en) 1998-03-12
MX9700420A (en) 1998-03-31
ES2130970A1 (en) 1999-07-01

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Legal Events

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EC2A Search report published

Date of ref document: 19990701

Kind code of ref document: A1

Effective date: 19990701

FD1A Patent lapsed

Effective date: 20040916