EP0217467A1 - Escalier - Google Patents

Escalier Download PDF

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Publication number
EP0217467A1
EP0217467A1 EP86201657A EP86201657A EP0217467A1 EP 0217467 A1 EP0217467 A1 EP 0217467A1 EP 86201657 A EP86201657 A EP 86201657A EP 86201657 A EP86201657 A EP 86201657A EP 0217467 A1 EP0217467 A1 EP 0217467A1
Authority
EP
European Patent Office
Prior art keywords
staircase
feature
support
riser
hinge axis
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Withdrawn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
EP86201657A
Other languages
German (de)
English (en)
Inventor
Rudolf Jonas
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.)
Klaus Hohne Metallverarbeitung
Original Assignee
Klaus Hohne Metallverarbeitung
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 Klaus Hohne Metallverarbeitung filed Critical Klaus Hohne Metallverarbeitung
Publication of EP0217467A1 publication Critical patent/EP0217467A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D23/00—Construction of steps for railway vehicles
    • B61D23/02—Folding steps for railway vehicles, e.g. hand or mechanically actuated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/062—Transfer using ramps, lifts or the like using lifts connected to the vehicle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/06—Transfer using ramps, lifts or the like
    • A61G3/068—Transfer using ramps, lifts or the like in combination with folding stairs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2220/00—Adaptations of particular transporting means
    • A61G2220/12—Trains
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2220/00—Adaptations of particular transporting means
    • A61G2220/16—Buses

Definitions

  • the invention relates to a staircase with at least one step and a riser extending across this step.
  • a staircase consisting of at least one step is often installed in order to bridge the transition between the street level and the ground level of such a building and vehicle.
  • the invention aims to provide a simple solution to this problem, which has been known for many years. According to this invention, this can be achieved by attaching the step and the riser in such a way that they can be moved from the normal position in the stairs to a position. by forming a platform next to each other, while means are attached by means of which the platform thus created can be adjusted in the vertical direction.
  • a platform can be formed on which a person or load that is to be transported can be seated in order to adjust the height, for example between the street level and floor level of a building or vehicle to become.
  • the invention will be explained in more detail with the use of such a staircase in a bus, the staircase being equipped with only two steps and a riser extending between these steps.
  • a longitudinal bar-1 which is part of the chassis of a bus and is located near the side of the bus, is shown on average.
  • a schematic is shown Floor-2 of the passenger compartment supported by the bus.
  • a plate -5- In a line with the support plate -4-there is a plate -5-, the upper end of which, as shown in FIG. 1-, in which the plate -5- extends vertically, is covered by the lower end of the strip -3-.
  • the plate -5- forms with the protruding part of the strip-3-the riser of a staircase, which comprises a step-6-, which on the longitudinal edge with the help of a horizontal hinge axis-7-articulated on the lower edge of the plate or the riser-5 is coupled.
  • step -6- facing away from hinge axis-7 is coupled with the aid of a hinge axis -8- extending parallel to -7-coupled to the upper edge of a further riser extending vertically in the position shown in FIG. 9-.
  • the lower edge of riser -9- is located near the longitudinal edge of another horizontal step-10-.
  • the cylinder housing of an adjusting cylinder -13- is articulated by means of a hinge axis-11-extending parallel to the hinge axes-7-and-8.
  • axis-14-extending axis-14-extending parallel to the axis-11 which is rotatable about its longitudinal axis about the support beam-1-fixed supports.
  • the end of the drive rod -17 is shown at some distance from the end of the arm 15.
  • the ends of the coupling rods 20, which are remote from the hinge pins 19, are connected with the aid of profile bars 22 extending parallel to one another along the pins 19 extending pins 21.
  • the chassis beam-1-supports -23- are attached to the chassis beam-1-supports -23-.
  • the ends of the coupling rods- are attached to the chassis beam-1-supports -23-.
  • the pins-24- which extend parallel along the pins-19- 25.
  • the axes of the pins 19 and 24 lie in the same vertical plane, while the pins 26 are located above the pins 21.
  • This connecting plate -27- is attached to the flanges-28-of the profile beams, which are located near the underside of the profile beams, and which extend towards each other.
  • guide members 29 are fastened for the purpose of guiding the lower, horizontally located legs of the, on average, U-shaped profiles supported by the flanges 28 and extending parallel to the profile bars 22 -30-.
  • the ends of the profiles -30- which face away from the handles-31-, are chamfered in such a way that the boundary edges-39- of the profiles-30-on those of the handles-31 -
  • the opposite ends of the profiles run obliquely downwards from the upper ends of the profiles in a direction facing away from the handles towards the lower side of the profiles.
  • the step -10- is pivotally connected to the profiles -30-. It may also be the case that only the middle part of step -10-with the help of the axis -40-pivotable with the profiles- 30-connected, while in this case the side faces of the step-20-are fixedly connected to the upper flanges of the profiles-30-.
  • the width of the pivotable part -10-must be such that this part, as follows, is closer is explained, can be used as a ramp for a wheelchair or the like.
  • the stage 10 also stirred up the upper flanges of the Profile-22-, which gives you good support for this Level-10-and there is no risk that the Level-10 will turn around the axis-40-.
  • the slot holes 44 initially run a little obliquely upwards in a direction facing away from the chassis beam, in order to then pass over into horizontal parts, which at the ends facing away from the chassis beam Plates-45- are open.
  • the ends of the coupling rods 46 are also articulated to the pins 43. In the state of the parts of the stairs shown in FIG. 1, these coupling rods run obliquely upwards from the hinge pins 43 towards the chassis beam.
  • the supports 50 are fastened to the riser 9 near the hinge axis 8.
  • the supports 50 are attached to these supports 50 by means of the hinge running parallel to the hinge axis 8
  • the lower ends of the coupling rods-52- are articulated to the vertical ribs-54-, which are parallel with the pins-51-extending pins-53-coupled to the vertical ribs with the ribs-45-and which are also attached to the plate-27-.
  • the ends of the support rods 57 are articulated between the ends of the coupling rods 46 with the aid of the pins 56 running parallel to the pins 48. In the state shown in FIG. 1-, the support rods 57 extend. from the pins-56-vertically upwards, while the free upper ends of the support rods-57-rest against the underside of the step-6-.
  • the state of risers-5 and 9 and stages 6 and 10 shown in FIG. 1 is the normal state which these parts assume when travelers board the bus via the stairs, of course, as if from the previous shows that the end of the piston rod-7-is connected to the free end of the arm-15-.
  • hinge axis -8- will also move downward, while the coupling rods -52-will rotate about the hinge pins -53-.
  • resilient mechanisms not shown, which try to keep the hinge pins in the state shown in Figure 1.
  • This platform with ramp can now be moved up and down with the help of the adjusting cylinder-13-, whereby in operating systems of the adjusting cylinder the hinge pins -21-and-26-, which are attached to the profile-supporting profiles-22-around the Arcs-60-and-61- can be rotated.
  • This rotation makes the platform pivotable between the lowest level, in which the beams supporting the platform-22-at street level-62-rest, and the highest level, in which the upper surface of the platform is almost level with the top of the platform Ground level-2-lies.
  • a wheelchair or the like can be driven onto the platform via the step 10 forming an access ramp, with the wheels rolling onto the platform temporarily pivoting the platform into a horizontal position in order to then go back to the booth-10 A-shown in Figure -3-right with dotted lines.
  • the end of the step protruding over the platform forms a stop that prevents the wheelchair from rolling undesirably off the platform.

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
EP86201657A 1985-09-27 1986-09-25 Escalier Withdrawn EP0217467A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8502638A NL8502638A (nl) 1985-09-27 1985-09-27 Trap.
NL8502638 1985-09-27

Publications (1)

Publication Number Publication Date
EP0217467A1 true EP0217467A1 (fr) 1987-04-08

Family

ID=19846621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86201657A Withdrawn EP0217467A1 (fr) 1985-09-27 1986-09-25 Escalier

Country Status (2)

Country Link
EP (1) EP0217467A1 (fr)
NL (1) NL8502638A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812564A1 (de) * 1988-04-15 1989-11-02 Guenter Strobel Zu einer rampe veraenderbare treppe fuer oeffentliche verkehrsmittel
WO1990005072A1 (fr) * 1988-11-05 1990-05-17 P. & J. Fretwell Limited Vehicules et elevateurs de vehicules
EP0385115A2 (fr) * 1989-02-25 1990-09-05 Linke-Hofmann-Busch Waggon-Fahrzeug- Maschinen GmbH Emmarchement réglable à plusieurs marches pour véhicules de transport de personnes, notamment pour véhicules ferroviaires
US5375962A (en) * 1992-05-15 1994-12-27 Hogan Mfg., Inc. Enclosed passenger lift suitable for use in a vehicle having a fixed passenger access step
US6082751A (en) * 1996-04-23 2000-07-04 Hickory Springs Manufacturing Co. Step structure for recreational vehicles and the like
US6659224B2 (en) 2001-10-11 2003-12-09 Elkhart Tool & Die Articulating step assembly
US6948903B2 (en) 2001-03-15 2005-09-27 Maxon Lift Corporation Unitary liftgate
WO2010112830A1 (fr) * 2009-04-03 2010-10-07 Asg Group Ltd Marchepied escamotable pour véhicule
CN102092397A (zh) * 2010-11-23 2011-06-15 南车南京浦镇车辆有限公司 铁路客车伸缩脚蹬

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027807A (en) * 1975-08-20 1977-06-07 Transportation Design & Technology Wheelchair lift
FR2411108A1 (fr) * 1977-12-07 1979-07-06 Vapor Corp Dispositif elevateur pour l'acces a des vehicules de transports en commun
US4164292A (en) * 1977-11-28 1979-08-14 Karphen Lift Company Automatic lift assembly
EP0003950A2 (fr) * 1978-03-13 1979-09-19 Transportation Design & Technology, Inc Plate-forme élévatrice pour fauteuil roulant
WO1980002538A1 (fr) * 1979-05-24 1980-11-27 Transportation Design & Techn Elevateur pour chaises roulantes
US4285416A (en) * 1980-03-10 1981-08-25 General Motors Corporation Wheelchair lift device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027807A (en) * 1975-08-20 1977-06-07 Transportation Design & Technology Wheelchair lift
US4164292A (en) * 1977-11-28 1979-08-14 Karphen Lift Company Automatic lift assembly
FR2411108A1 (fr) * 1977-12-07 1979-07-06 Vapor Corp Dispositif elevateur pour l'acces a des vehicules de transports en commun
EP0003950A2 (fr) * 1978-03-13 1979-09-19 Transportation Design & Technology, Inc Plate-forme élévatrice pour fauteuil roulant
WO1980002538A1 (fr) * 1979-05-24 1980-11-27 Transportation Design & Techn Elevateur pour chaises roulantes
US4285416A (en) * 1980-03-10 1981-08-25 General Motors Corporation Wheelchair lift device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812564A1 (de) * 1988-04-15 1989-11-02 Guenter Strobel Zu einer rampe veraenderbare treppe fuer oeffentliche verkehrsmittel
US5556250A (en) * 1988-11-05 1996-09-17 Ricon Corporation Vehicle lifts
WO1990005072A1 (fr) * 1988-11-05 1990-05-17 P. & J. Fretwell Limited Vehicules et elevateurs de vehicules
US5253973A (en) * 1988-11-05 1993-10-19 Ricon Uk Limited Vehicles and vehicle lifts
EP0629524A1 (fr) * 1988-11-05 1994-12-21 Ricon Uk Limited Véhicules et élevateurs de véhicules
EP0385115A2 (fr) * 1989-02-25 1990-09-05 Linke-Hofmann-Busch Waggon-Fahrzeug- Maschinen GmbH Emmarchement réglable à plusieurs marches pour véhicules de transport de personnes, notamment pour véhicules ferroviaires
EP0385115A3 (fr) * 1989-02-25 1991-09-11 Linke-Hofmann-Busch Waggon-Fahrzeug- Maschinen GmbH Emmarchement réglable à plusieurs marches pour véhicules de transport de personnes, notamment pour véhicules ferroviaires
US5375962A (en) * 1992-05-15 1994-12-27 Hogan Mfg., Inc. Enclosed passenger lift suitable for use in a vehicle having a fixed passenger access step
US6082751A (en) * 1996-04-23 2000-07-04 Hickory Springs Manufacturing Co. Step structure for recreational vehicles and the like
US6948903B2 (en) 2001-03-15 2005-09-27 Maxon Lift Corporation Unitary liftgate
US6659224B2 (en) 2001-10-11 2003-12-09 Elkhart Tool & Die Articulating step assembly
WO2010112830A1 (fr) * 2009-04-03 2010-10-07 Asg Group Ltd Marchepied escamotable pour véhicule
CN102092397A (zh) * 2010-11-23 2011-06-15 南车南京浦镇车辆有限公司 铁路客车伸缩脚蹬
CN102092397B (zh) * 2010-11-23 2012-10-31 南车南京浦镇车辆有限公司 铁路客车伸缩脚蹬

Also Published As

Publication number Publication date
NL8502638A (nl) 1987-04-16

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19871006

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Effective date: 19890511

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18D Application deemed to be withdrawn

Effective date: 19891122

RIN1 Information on inventor provided before grant (corrected)

Inventor name: JONAS, RUDOLF