EP0048206A1 - Beladevorrichtung für Fahrzeuge, insbesondere für Krankenwagen, und damit ausgerüstete Fahrzeuge - Google Patents

Beladevorrichtung für Fahrzeuge, insbesondere für Krankenwagen, und damit ausgerüstete Fahrzeuge Download PDF

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Publication number
EP0048206A1
EP0048206A1 EP81401419A EP81401419A EP0048206A1 EP 0048206 A1 EP0048206 A1 EP 0048206A1 EP 81401419 A EP81401419 A EP 81401419A EP 81401419 A EP81401419 A EP 81401419A EP 0048206 A1 EP0048206 A1 EP 0048206A1
Authority
EP
European Patent Office
Prior art keywords
frame
vehicle
pivots
connecting rods
support assembly
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Withdrawn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
EP81401419A
Other languages
English (en)
French (fr)
Inventor
Jacques Bourgeois
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0048206A1 publication Critical patent/EP0048206A1/de
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0866—Accommodating or securing stretchers on height adjustable support
    • 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
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0236—Loading or unloading stretchers by pivoting the support about a horizontal axis
    • 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
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0254—Loading or unloading stretchers by moving the stretcher on a horizontal path, e.g. sliding or rolling
    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0833—Accommodating or securing stretchers using other support
    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/085—Accommodating or securing stretchers on support, which can be brought into a different position, when not in use, e.g. foldable, collapsible, retractable support
    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0858—Accommodating or securing stretchers on support for multiple stretchers
    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0875—Securing stretchers, e.g. fastening means
    • A61G3/0883—Securing stretchers, e.g. fastening means by preventing lateral movement, e.g. tracks
    • 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
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0875—Securing stretchers, e.g. fastening means
    • A61G3/0891—Securing stretchers, e.g. fastening means by preventing longitudinal movement

Definitions

  • the present invention relates to the field of vehicle loading and relates more particularly to a device of this type usable in ambulances.
  • DE-OS 2.813.405 provides an arrangement according to which the stretcher holder, which is arranged along a side wall, can be moved by pivoting to occupy a projecting position at the rear of the vehicle. Movements are made using articulated linkages. To pass through the rear opening of the ambulance, the stretcher carrier must take an oblique position.
  • Patent FR 1,598,529 also provides a system for placing the stretcher back across the ambulance opens.
  • the stretcher holder can be stored against a side wall in a horizontal position below a wheel arch.
  • the stretcher carries out a movement which results essentially from a combination of a lateral movement and a longitudinal movement, but the stretcher hardly moves in height.
  • the shape of the linkages gives the stretcher holder an oblique and inclined position when it passes through the opening of the ambulance.
  • Patent FR 73.27610 (publication 2,194,408) describes a device making it possible to raise a stretcher holder to fix it vertically
  • DE-AS 1.230.522 also describes a system for moving the stretcher carrier in an ambulance, in which the stretcher carrier can pass through the rear opening in a substantially horizontal position.
  • the object of the present invention is to remedy the drawbacks of prior loading devices for vehicles, in particular for ambulances.
  • the invention relates in particular to a lifting device, of simple and robust design, permanently mounted on the vehicle.
  • the subject of the invention is in particular an arrangement in which the movable stretcher carrier permanently occupies a substantially horizontal position inside the vehicle, whatever its height situation, which makes it possible to make the most of the space available despite the presence of internal bodywork elements, such as passages wheels.
  • the stretcher holder remains entirely inside the vehicle and does not extend beyond the rear through the opening.
  • a lifting device according to the invention is provided along each side wall of the vehicle, which makes it possible to have on each side of the latter the objects which should be placed there, for example stretchers or stretchers. Security is improved.
  • access for nursing staff is easier, since they can use the central passage of the vehicle to access the side stretchers.
  • the device essentially comprises a frame, mounted as a fixed post on the vehicle and a support assembly, movable relative to the frame and able to move between a low position and a substantially horizontal high position, in the vicinity of a wall. side of the vehicle, said device being characterized in that the connection between the frame and the mobile support is ensured by a system of connecting rods, comprising at least three connecting rods, respectively mounted by pivots on the frame at one of their ends, two of said connecting rods being called main connecting rods and having at their other ends articulations on the mobile support assembly, said articulations and pivots forming the apices of at least a first deformable parallelogram, the third connecting rod or balancing rod being also articulated at its two ends respectively on the frame and on the mobile support assembly, the configuration of the articulation points on the mob support island and that of the pivots on the frame being such that, when the four vertices of the first parallelogram become substantially aligned, the balancing rod forms with each of the main connecting rod
  • the connecting rod system included at least three connecting rods, respectively two main connecting rods and a balancing connecting rod.
  • each of the main connecting rods is established in the form of a pair of connecting rods, so that the connecting rod system in fact comprises two pairs of main connecting rods and a balancing rod. It is preferred that at least two of the pivots of the main connecting rods are aligned in a substantially horizontal plane.
  • the control means can be of any type; it can be manual, pneumatic, hydraulic or other.
  • the control means is preferably a hydraulic cylinder. Just use a single acting cylinder. It is advantageous for the control means to be actuated by an electro-hydraulic group connected to the vehicle battery.
  • the pivot of the frame receiving the balancing rod is located above the plane, preferably horizontal, containing the two pivots respectively receiving the two main rods. It goes without saying that if the two main connecting rods are established in the form of two pairs of main connecting rods, the plane of the pivots, which is preferably horizontal, will contain the four pivots of articulation of said connecting rods on the frame.
  • the device in the high position, be immobilized by locking means carried by the vehicle body or the frame of the device itself.
  • Locking can involve means carried by the support assembly itself or by any part integral with it, for example a stretcher-carrying frame with which it would be equipped.
  • the provision of such locking means is advantageous in the application of the device to ambulances, because it offers increased security against accidents or against unexpected incidents occurring in the actuation of the control means.
  • FIG. 1 schematically illustrates the rear part of the ambulance and there are two devices according to the invention, one the device 2 on the left and the other device 3 on the right.
  • the device 2 is shown schematically in the low position on the vehicle floor, while the device 3 is shown in the high position along the side wall of the ambulance.
  • the parts of the bodywork allowing passage to the rear wheels are shown schematically in dotted lines 4 and 5.
  • FIG. 2 clearly shows the location of the devices 2 and 3 inside the ambulance 1.
  • Each device according to the invention equips one side of the ambulance, in front of the wheel arches 4 and 5.
  • the device essentially comprises a frame 10, intended to be fixed in any suitable manner on the vehicle to be equipped.
  • the structure of such a frame can be quite arbitrary; in the example chosen, the frame 10 consists of two lateral flanges 10a, 10b joined on one face (rear face) by an angle iron 11.
  • Other members of the frame will be indicated below.
  • any structural variant within the reach of ordinary skill in the art could be adopted for such a frame.
  • the device comprises a support assembly 12 which essentially comprises crosspieces 13a, 13b on which is fixed a frame 14.
  • a spar 21 joins the crosspieces 13a, 13b.
  • the frame 14 has not been shown in Figures 1 and 2, for the purpose of simplification.
  • the frame 14 has a length sufficient to support a stretcher.
  • the support assembly 12 is connected to the frame 10 by a system of connecting rods; in the example chosen, this system comprises two pairs of main connecting rods, respectively 15, 16 and 17, 18 and a balancing connecting rod 19.
  • the connecting rod 15 is articulated on the flange 10a of the frame 10 by a pivot 15a. At its other end the connecting rod 15 is articulated at 15b on the cross member 13a of the support assembly 12.
  • the connecting rod 16 is similarly articulated on the flange 10b (pivot 16a) and on the cross member 13b of the support assembly 12 (articulation 16b).
  • the joints 15b and 16b are interconnected by a bar 20.
  • the ends of the other pair of main connecting rods 17, 18 are welded at 17a, 18a onto a tube 50 capable of turning around an axis 51 extending between the two flanges 10a, lOb. Two joints 52 are thus created respectively , 53 on the two flanges.
  • the connecting rods 17, 18 are articulated at 17b and 18b on the crosspieces 13a, 13b of the support assembly 12.
  • the balancing rod 19 is articulated in 19a at the rear of the frame 10 and in 19b on the spar 21 of the support assembly 12. It will be noted that in the example shown, the articulation 19a is located above of the horizontal plane containing the articulations 15a, 16a, 52 and 53. In the example illustrated, the articulation 19b is formed by a pivot mounted on two lugs 22, 23 themselves integral with the spar 21. It goes without saying that any another form of articulation and mounting could be adopted.
  • the device also includes a control means which, in the example chosen, is a single-acting cylinder 24.
  • the cylinder 24 is supported by a hinge 25 on a beam 26 mounted at the bottom of the frame 10.
  • the jack 24 is articulated on the support assembly 12; in the example chosen, this articulation 29 is provided between two cheeks 27, 28 integral with the spar 21.
  • a bar 30 connects the articulation 29 and the articulation 17b previously mentioned.
  • FIGs 3, 4 and 5 show the device in the low position, in which the assembly-suppbrt 12 rests on the vehicle floor.
  • Figure 6 illustrates an intermediate position
  • Figure 7 the upper position of the support assembly 12 carrying the frame 14.
  • the perspective view of Figure 8 highlights the various parts of the device in an intermediate position.
  • control members of the jack 24 have not been shown in the drawing, for the purpose of simplification. It suffices to provide at 24a a supply of hydraulic fluid, the circuit of which can advantageously be actuated by the vehicle battery.
  • the locking members which equip the frame 14 are not shown either, and are intended to cooperate with the vehicle body when the device is in the high position. Any suitable locking means can be used for this purpose, in particular of the quick-fixing type.
  • the invention has been illustrated and described above in its application to a vehicle of the ambulance type.
  • the device of the invention can find application for loading objects into vehicles of any other type, for example to equip store trucks.
  • the subject of the invention is also vehicles equipped with at least one device of the type described, and in particular an ambulance equipped with two devices arranged inside the latter, providing there, at least in the high position, a central corridor. .

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Handcart (AREA)
EP81401419A 1980-09-12 1981-09-11 Beladevorrichtung für Fahrzeuge, insbesondere für Krankenwagen, und damit ausgerüstete Fahrzeuge Withdrawn EP0048206A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8019803 1980-09-12
FR8019803A FR2490165B1 (fr) 1980-09-12 1980-09-12 Dispositif de chargement pour vehicules, en particulier pour ambulances et vehicules, ainsi equipes

Publications (1)

Publication Number Publication Date
EP0048206A1 true EP0048206A1 (de) 1982-03-24

Family

ID=9245904

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81401419A Withdrawn EP0048206A1 (de) 1980-09-12 1981-09-11 Beladevorrichtung für Fahrzeuge, insbesondere für Krankenwagen, und damit ausgerüstete Fahrzeuge

Country Status (2)

Country Link
EP (1) EP0048206A1 (de)
FR (1) FR2490165B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496392A (en) * 1982-05-12 1985-01-29 E. I. Du Pont De Nemours And Company Herbicidal heterocyclic alkylaminocarbonylsulfonamides
EP0278626A1 (de) * 1987-01-31 1988-08-17 Yasuhiko Ishii Mobiles zahnärztliches Fahrzeug
FR2882924A1 (fr) * 2005-03-10 2006-09-15 Antar Daouk Systeme articule

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111612A (fr) * 1954-09-16 1956-03-02 Véhicule pour le transport d'objets lourds tels que des automobiles électriques de foire dites auto-tamponneuses
DE1230522B (de) * 1962-04-06 1966-12-15 Binz & Co Tragenbuehne fuer Krankentragen in Krankenfahrzeugen
FR1598529A (de) * 1967-12-22 1970-07-06
FR2194408A1 (de) * 1972-07-27 1974-03-01 Binz & Co
US3913759A (en) * 1973-10-15 1975-10-21 Scott C Deacon Wheelchair lift
US4140230A (en) * 1977-05-12 1979-02-20 Pearson Marvin R Powered loading platform
DE2813405A1 (de) * 1978-03-29 1979-10-04 Miesen Fahrzeug Krankentransportfahrzeug

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1111612A (fr) * 1954-09-16 1956-03-02 Véhicule pour le transport d'objets lourds tels que des automobiles électriques de foire dites auto-tamponneuses
DE1230522B (de) * 1962-04-06 1966-12-15 Binz & Co Tragenbuehne fuer Krankentragen in Krankenfahrzeugen
FR1598529A (de) * 1967-12-22 1970-07-06
FR2194408A1 (de) * 1972-07-27 1974-03-01 Binz & Co
US3913759A (en) * 1973-10-15 1975-10-21 Scott C Deacon Wheelchair lift
US4140230A (en) * 1977-05-12 1979-02-20 Pearson Marvin R Powered loading platform
DE2813405A1 (de) * 1978-03-29 1979-10-04 Miesen Fahrzeug Krankentransportfahrzeug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4496392A (en) * 1982-05-12 1985-01-29 E. I. Du Pont De Nemours And Company Herbicidal heterocyclic alkylaminocarbonylsulfonamides
EP0278626A1 (de) * 1987-01-31 1988-08-17 Yasuhiko Ishii Mobiles zahnärztliches Fahrzeug
FR2882924A1 (fr) * 2005-03-10 2006-09-15 Antar Daouk Systeme articule

Also Published As

Publication number Publication date
FR2490165A1 (fr) 1982-03-19
FR2490165B1 (fr) 1986-04-25

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