SE8903236D0 - PROGRESSIVE AIR SPRING - Google Patents

PROGRESSIVE AIR SPRING

Info

Publication number
SE8903236D0
SE8903236D0 SE8903236A SE8903236A SE8903236D0 SE 8903236 D0 SE8903236 D0 SE 8903236D0 SE 8903236 A SE8903236 A SE 8903236A SE 8903236 A SE8903236 A SE 8903236A SE 8903236 D0 SE8903236 D0 SE 8903236D0
Authority
SE
Sweden
Prior art keywords
spring
air spring
pneumatic connection
progressive
gas
Prior art date
Application number
SE8903236A
Other languages
Swedish (sv)
Other versions
SE464777B (en
SE8903236L (en
Original Assignee
Be Ge Ind Ab
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 Be Ge Ind Ab filed Critical Be Ge Ind Ab
Priority to SE8903236A priority Critical patent/SE464777B/en
Publication of SE8903236D0 publication Critical patent/SE8903236D0/en
Priority to AU65329/90A priority patent/AU6532990A/en
Priority to PCT/SE1990/000628 priority patent/WO1991005180A1/en
Publication of SE8903236L publication Critical patent/SE8903236L/en
Publication of SE464777B publication Critical patent/SE464777B/en

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
    • B60N2/50—Seat suspension devices
    • B60N2/501—Seat suspension devices actively controlled suspension, e.g. electronic control
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/505—Adjustable suspension including height adjustment
    • 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
    • B60N2/50—Seat suspension devices
    • B60N2/52—Seat suspension devices using fluid means
    • B60N2/525—Seat suspension devices using fluid means using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/02—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum
    • F16F9/0209—Telescopic
    • F16F9/0245—Means for adjusting the length of, or for locking, the spring or dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/154—Fluid spring with an accumulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/25—Stroke; Height; Displacement
    • B60G2400/252—Stroke; Height; Displacement vertical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/22—Spring constant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Damping Devices (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A progressive gas spring device, designed e.g. for drivers' seats in trucks. This device includes a gas spring (18, 18c), a gas-tight vessel (5, 5c) as well as between the gas spring and the vessel, a pneumatic connection (9a, 9b, 9c), which comprises elements (14, 3, 3c), designed to maintain said pneumatic connection, when the strokes of the spring are moderate, and to disconnect said pneumatic connection, when the strokes of the spring are larger.
SE8903236A 1989-10-03 1989-10-03 PROGRESSIVE AIR SPRING SE464777B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE8903236A SE464777B (en) 1989-10-03 1989-10-03 PROGRESSIVE AIR SPRING
AU65329/90A AU6532990A (en) 1989-10-03 1990-10-01 A progressive air spring
PCT/SE1990/000628 WO1991005180A1 (en) 1989-10-03 1990-10-01 A progressive air spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903236A SE464777B (en) 1989-10-03 1989-10-03 PROGRESSIVE AIR SPRING

Publications (3)

Publication Number Publication Date
SE8903236D0 true SE8903236D0 (en) 1989-10-03
SE8903236L SE8903236L (en) 1991-04-04
SE464777B SE464777B (en) 1991-06-10

Family

ID=20377033

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903236A SE464777B (en) 1989-10-03 1989-10-03 PROGRESSIVE AIR SPRING

Country Status (3)

Country Link
AU (1) AU6532990A (en)
SE (1) SE464777B (en)
WO (1) WO1991005180A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6410010B1 (en) 1992-10-13 2002-06-25 Board Of Regents, The University Of Texas System Recombinant P53 adenovirus compositions
DE69331526T2 (en) 1992-11-18 2002-10-24 Arch Dev Corp ADENOVIRUS GUIDED GEN TRANSFER TO HEART AND SMOOTH VASCULAR MUSCLE
US7083163B2 (en) * 2003-09-19 2006-08-01 Tenneco Automotive Operating Company Inc. Booster with spring to adapt air spring pressure for load dependent shock absorber
US8701846B2 (en) 2009-08-26 2014-04-22 Tenneco Automotive Operating Company Inc Inverted strut comprising an air damper combined with a hydraulic stop
US8465025B2 (en) 2010-08-31 2013-06-18 Oshkosh Corporation Gas spring assembly for a vehicle suspension
EP3280676B1 (en) 2016-04-08 2018-11-07 Oshkosh Corporation Leveling system for lift device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021732B (en) * 1956-03-31 1957-12-27 Maschf Augsburg Nuernberg Ag Gas suspension for vehicles
US2981354A (en) * 1959-04-15 1961-04-25 Gen Motors Corp Pneumatic vehicle suspension with torque responsive pitch control
US3375002A (en) * 1965-12-01 1968-03-26 Caterpillar Tractor Co Vehicle suspension strut
DE2200356A1 (en) * 1972-01-05 1973-07-12 Bosch Gmbh Robert ARRANGEMENT FOR THE AIR SUSPENSION OF VEHICLES
GB8814761D0 (en) * 1988-06-22 1988-07-27 French M J Variable suspension spring

Also Published As

Publication number Publication date
SE464777B (en) 1991-06-10
AU6532990A (en) 1991-04-28
SE8903236L (en) 1991-04-04
WO1991005180A1 (en) 1991-04-18

Similar Documents

Publication Publication Date Title
AR244571A1 (en) A procedure and apparatus for purifying air, combustion gases and the equivalent.
CA2075060A1 (en) Novel vehicle gases and their use in medical preparations
AU1239395A (en) Assembly containing a dough and process for its preparation
CA2090634A1 (en) Novel cyclosporins
ZA93106B (en) Gas spring.
CA2098727A1 (en) Device for delivering an aerosol
EP0776209A4 (en) Polynucleic acids and proteins from a porcine reproductive and respiratory syndrome virus and uses thereof
ATE180223T1 (en) AIR CUSHION INFLATION DEVICE
CA2170143A1 (en) Cell death regulator
CA2004098A1 (en) Gas blending apparatus
SE8903236D0 (en) PROGRESSIVE AIR SPRING
AU5305598A (en) Height-adjustable table or the like
PL321807A1 (en) Container in particular that for holding plants
EP0810130A3 (en) Child safety belt device
EP0639473A3 (en) Air spring for supporting a vehicle body.
GB8900506D0 (en) Compressed gas purifier
EP1295737A3 (en) Determination of height and pressure in spring elements, especially air springs, for vehicles
EP0638364A3 (en) Test device.
IT8947960A0 (en) QUICK CONNECTION VALVE, FOR THE POURING AND BOTTLING OF COMPRESSED TECHNICAL GASES
AU3315200A (en) 1,5-anhydro-d-fructose substituted with a hydrophobic group for use as anti-oxidant and/or emulsifier
FR2653523B3 (en) ADAPTATION CONNECTION OF A COMPRESSED GAS CAN TO A TIRE INFLATION VALVE.
BR8706016A (en) STAMPING MATRIX SPRING CONSTRUCTION, SHOCK ABSORBER PNEUMATIC DEVICE AND GAS SPRING
SE9001944D0 (en) GAS REGULATOR DEVICE
BG100011A (en) Carrier spring system for railtrack transport vehicles
ES2190340A1 (en) Lid

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8903236-1

Format of ref document f/p: F

NUG Patent has lapsed