EP0035123B1 - Soutien de brancard - Google Patents
Soutien de brancard Download PDFInfo
- Publication number
- EP0035123B1 EP0035123B1 EP81100769A EP81100769A EP0035123B1 EP 0035123 B1 EP0035123 B1 EP 0035123B1 EP 81100769 A EP81100769 A EP 81100769A EP 81100769 A EP81100769 A EP 81100769A EP 0035123 B1 EP0035123 B1 EP 0035123B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stretcher
- support stage
- stretchers
- feet
- locking members
- 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
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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
- A61G1/00—Stretchers
- A61G1/06—Supports for stretchers, e.g. to be placed in or on vehicles
Definitions
- the invention relates to a stretcher platform or a stretcher support frame for the fixable holding of stretchers with U-shaped upwardly open guide rails and each associated with a guide rail and each guide rail adjustable locking members, which are arranged on the stretcher and insertable into the guide rails in cooperation with each Secure the assigned guide rail in a form-fitting manner against inadmissible relative movement in the direction of all three spatial axes, even with different longitudinal spacing of the feet.
- the locking members are arranged as radial swivel arms on a common shaft, which in turn extends parallel to a guide rail and is rotatably mounted thereon.
- stretchers with different longitudinal spacing of the feet can be locked.
- Indications of stretchers with different foot spacing in the transverse direction, d. H. with different track width, are missing as well as references to stretchers with different foot shapes. Accordingly, nothing is said in this document about how a stretcher platform or a stretcher support frame can be adapted to such different stretchers.
- the locking elements arranged on a shaft are only able to arrest the support feet located in each of the guide rails. If the stretcher feet are to be locked in both rails, a corresponding double arrangement would have to be carried out, so that the stretcher feet in the right and left rails would be locked or unlocked separately from one another by two operations.
- DE-C-1 068 426 addresses the problem of stretchers with different track gauges.
- the arrangement of guide rails of different widths for accommodating stretches of different track widths is disadvantageous if the track width cannot be adjusted.
- the additional guide elements can, if appropriate, be arranged in fixed locations on the guide rails that are not touched by the different width stretchers in the longitudinal direction and in the end position, it is however not explained in more detail how this concept could actually be realized in a constructive manner. Rather, the drawing describes essentially movable or adjustable guide elements by reverse assembly.
- a guide element which can be pivoted about a vertical axis can be arranged, which reduces its track width in its position parallel to the longitudinal axis of the stretcher platform and in its position approximately parallel to the transverse axis of the stretcher platform
- the stretcher can be put on with a larger gauge, it is hindered to the extent that the feet of the stretcher have to be lifted over this guide element when it is placed on the stretcher or when it is removed from the stretcher. How the stretchers are locked on this known stretcher stage is not shown.
- the object of the invention is to provide a universal stretcher platform or a stretcher support frame, which in a basic version for a larger part of stretcher types, ie. H. without any adaptation measures to be carried out beforehand.
- stretcher whose feet apart from the different longitudinal spacing have a different distance in the transverse direction (track width) and different foot width or shape, can be locked by the guide rails being sufficient for the greatest foot width Rail width, at least one of the guide rails for inserting both the largest and those with the smallest track width is widened accordingly, at one end of the rails narrowing the rail width, interacting with the stretcher stop pieces with wedge-shaped front bevels are firmly arranged, which lock the end area of the rails for the feet wearing a track gauge and release them for the feet of other stretchers with a different gauge, and simultaneously lock the locking elements arranged on both guide rails by means of a common actuating member can be locked and unlocked.
- the invention ensures that the stretcher is only pushed onto the stretcher platform or stretcher support device and through the central actuation of the locking elements arranged on both rails can be secured, and without any conversion work on the stretcher or the stretcher storage device, so that different stretches can be used alternately without further notice.
- the bolt links arranged several times on the rails enable different foot shapes and arrangements to be taken into account.
- all stretchers used within the North Atlantic Pact (NATO) can be used, all of which have bow-like feet, but differ with regard to the spacing of the feet in the longitudinal and transverse directions and the foot widths and shapes.
- those which are arranged in the transverse direction are also arranged as feet on stretchers.
- stretchers used in the civil sector which often have roller feet, can also be used.
- stop pins extending in the longitudinal direction of the rails can be fixedly arranged on one end part of the rails, which overlap foot portions of a type of support that run in the transverse direction of the stretcher when the stretcher is inserted and specify the desired position of other stretches solely by means of a stop. So these stop pins have a double function. On the one hand, they secure one type of stretcher against forward and upward movements, while on the other hand they only secure another type of stretcher against forward movement.
- the locking members can preferably carry resilient stop pieces which, when the stretcher is locked, rest against the frame or foot parts thereof in the transverse and / or longitudinal direction and / or from above.
- stops are arranged on locking members on one side of the stretcher platform, which seek to push the stretcher sideways in such a way that their feet are pushed on one long side against a side wall of one of the guide rails, so that particularly low transverse mobility can be achieved.
- independent resilient locking members can be arranged, which are engaged or disengaged by their feet when the stretcher is moved longitudinally. This makes it possible to insert or remove any types of stretcher into or out of the guide rails without the stretcher feet being blocked by the automatic locking members.
- the automatic locking members preferably have corresponding inclined surfaces which interact with the support feet.
- stop pieces are expediently arranged on the locking members which point downwards approximately perpendicular to the deflection direction and which foot parts of the stretcher are from above reach over and secure it against vertical movements.
- Locking levers arranged as locking members can be C-shaped or hook-shaped and, in the locking position, protrude through an opening into the guide rails, preferably from the side. If the locking levers are arranged pivotably about an axis running transversely to the longitudinal axis of the rail, they can overlap foot parts arranged transversely to the rail axis in the locking position and at the same time engage behind these or other foot parts, so that several directions of movement are blocked at the same time.
- a shaft arranged in the longitudinal direction of the stretcher platform is preferably provided as the common actuating member of the locking members, on which arms articulated with the locking members via push rods are arranged in a rotationally fixed manner.
- the guide rails can be arranged as a rocker on a carriage that is longitudinally displaceable in guides fixed to the vehicle, the rocker being arranged on the carriage to extend it, and when the carriage is retracted in the longitudinal direction of the vehicle for removal or The stretcher can be lowered by swiveling it down.
- the locking members and their actuator are part of the rocker, d. H.
- the actuator and locking members can have the same construction as in the case of fixedly arranged guide rails.
- the rocker is lowered or raised by means of or with the support of auxiliary units.
- auxiliary units for example, a gas pressure spring or a servo motor, e.g. B. an electric servomotor between the carriage and rocker.
- the stretcher or stretcher support device has a stretcher table 1, as shown in plan view in FIG. 1.
- This support table 1 consists of two U-shaped guide rails 2 and 3, on the rear end of which a push-on plate 4 is arranged with respect to the direction of insertion of the supports, and which are connected to one another several times by cross members 5.
- the guide rails 2 and 3 expand conically towards the push-on plate 4, so that the feet of a stretcher placed on the push-on plate can be pushed into the guide rails without difficulty.
- the guide rail 2 has a width which is sufficient for the greatest foot width of the stretchers used.
- the guide rail 3 is also widened so that both stretchers with the smallest track width and stretchers with the largest track width can be inserted into the guide rails.
- the track width is understood to mean the distance of the stretcher feet in the cross-stringer direction.
- stop pieces 10 and 11 Arranged in the front end region of the guide rails 2 and 3 facing away from the slide-on surface 4 are the stop pieces 10 and 11 which narrow the rail width and each have front inclined surfaces 10 'and 11'.
- the relatively large overhang lengths of stretchers with a small track width can therefore only be pushed up to the inclined surfaces 10 ', stretchers with a maximum track width only up to the inclined surface 11'; and stretchers with a medium track width can be inserted into the narrowed area between the stop pieces 10 and 11 until they strike against stop pins 12 which are arranged at the end of the guide rails 2 and 3 in the longitudinal direction of the rail at a distance from the guide rails.
- the locking slide 6 to 6 "'and the locking lever 7 are actuated together by means of a shaft 13 by pivoting the handle lever 14.
- arms 15 are arranged on the shaft 13 in a rotationally fixed manner, which are articulated via push rods 16 with the said locking slides or locking levers 7 and 8.
- the arms are expediently arranged in such a way that in the locking position of the locking slide 6 to 6 "'or the locking lever 7, 8 they are in a dead center position.
- the locking slide 6 and 6 ' can be retracted by rotating the shaft 13 in the direction of the arrow into a release position, which is shown in broken lines for the locking slide 6', the locking lever 8 also being pivoted outwards into its release position .
- the locking slide 6 and 6 ' move in sleeves 17 and 17', which are arranged laterally on the guide rails 2 and 3.
- a stop piece 18 is arranged on the connecting piece 24, which is moved with the locking slide 6 and because of it compared to the Latch slide 6 deeper arrangement, see FIG. 3, with certain types of straps butts laterally against foot portions 19 extending in the longitudinal direction of the stretcher, which are overlapped by the latch slides 6 in the locked position.
- the locking slide 6 thus together with the bottom surface of the guide rail 2 prevent vertical movement of the foot part 19 and thus the stretcher, while the stop piece 18 together with the opposite vertical wall 3 'of the guide rail 3 prevents a sideways movement of the foot part 19.
- the locking slide 6 can grip in front of or behind vertical foot parts 19 and prevent movement in the longitudinal direction of the rail.
- the locking lever 8 is used to secure a journal 20 on stretchers with roller feet.
- the locking lever 8 has an opening 21, into which the journal 20 when the locking lever 8 is pivoted into the illustrated te latch position is inserted, see Fig. 2nd
- the diagonally opposite locking lever 9 is arranged on the guide rail 2, which in both figures assumes its locking position. This locking lever 9 interacts with the diagonally opposite roller foot of the stretcher and engages behind and over the corresponding journal 20 '.
- the locking lever 9 is deflected against the force of a spring 23 in the direction of the arrow to the outside when stretches with other types of feet are moved longitudinally.
- the locking lever 9 thus only acts as a lock for stretchers, which have roller feet with journals 20 '.
- FIG. 5 and 6 show the locking lever 7 which can also be seen in FIG. 1, which is C-shaped and is mounted on a bracket 26 arranged on the rail 2 so as to be pivotable about an axis perpendicular to the bottom of the rail 2.
- This locking lever 7 is pivoted by means of the push rod 16, the broken line showing the release position, while the line with solid lines shows the locking position.
- the locking lever 7 engages with an angular arm through an opening 27 in the side wall of the guide rail adjacent to the tab 26 and, with its angled end 28, overlaps a foot part 19 'of a stretcher type extending transversely to the longitudinal direction of the rail with bow-like feet arranged in the transverse direction of the stretcher.
- the locking lever 7 engages behind a vertical foot part 19 ", so that the stretcher cannot slide backwards from the table 1.
- the abovementioned stop pins 12 engage, which prevent this type of carrier from moving vertically and moving forward .
- the locking slides 6 "and 6" 'shown in FIG. 1, which are actuated simultaneously via the shaft 13, are replaced by automatically acting resilient locking levers 29 and 29', the locking levers 29 being open are arranged between the guide rails 2, 3 on their side walls angled flat pieces 30 pivotable about an axis perpendicular to the rail bottom, while the locking levers 29 'are pivotally mounted on the stop pieces 10.
- a tension spring 32 is clamped in each case, which attempts to pivot the locking levers 29 and 29' in such a way that their triangular locking plates 33 over the guide rails 2 and 3 lie.
- these triangular-shaped locking plates 33 there are locking pegs 34 pointing downwards. In the locking position shown, these locking pegs 34 overlap foot parts of certain types of supports which extend in the longitudinal direction of the rail, so that vertical movement of the corresponding foot part is impossible.
- the locking levers 29, 29 ' are pivoted due to their inclined surfaces 33' on the locking plates 33 against the force of the springs 32, so that the support feet pass the locking levers 29, 29 'and a stretcher can be pulled out or pushed in.
- FIGS. 9 and 10 show a tiltable arrangement of the table 1 on a carriage 35, which is arranged in vehicle-fixed C-shaped guides 36 on rollers 37 so as to be longitudinally displaceable.
- angle brackets 38 are arranged in joints 39 so as to be pivotable about the transverse axis of the carriage.
- the table 1 is mounted on these angle brackets 38, the front part of which rests on the carriage 35 when the angle brackets are pivoted up.
- the angle brackets 38 with the table 1 mounted thereon protrude from the open rear of the vehicle and can be swung down into the inclined position shown in broken lines, so that a stretcher, not shown, is more easily pushed onto the table 1 or from the table 1 can be removed.
- a gas pressure spring 40 or 40 ' is provided which, as shown, supports the angle bracket 38 against the carriage 35 or is arranged at the front end of the support table 1 and the front end on the carriage tries to pull down.
- an electric or hydraulic servomotor can also be used.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Invalid Beds And Related Equipment (AREA)
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803007668 DE3007668C2 (de) | 1980-02-29 | 1980-02-29 | Krankentragenbühne |
DE3007668 | 1980-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0035123A1 EP0035123A1 (fr) | 1981-09-09 |
EP0035123B1 true EP0035123B1 (fr) | 1984-07-25 |
Family
ID=6095878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP81100769A Expired EP0035123B1 (fr) | 1980-02-29 | 1981-02-04 | Soutien de brancard |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0035123B1 (fr) |
DE (1) | DE3007668C2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3613461A1 (de) * | 1986-04-22 | 1987-10-29 | Binz Gmbh & Co | Tragenlagerungsgestell |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092722A (en) * | 1991-05-07 | 1992-03-03 | Ferno-Washington, Inc. | Automatically adaptable fastening system for wheeled cots and similar devices |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456024A (en) * | 1945-03-05 | 1948-12-14 | Du Pont | Foldable stretcher carrier for ambulances |
DE1115411B (de) * | 1956-03-14 | 1961-10-19 | Christian Miesen Fa | Einrichtung zur Aufnahme von Krankentragen in Kraftfahrzeugen |
DE1876130U (de) * | 1961-02-11 | 1963-07-25 | Lorcher Karosseriefabrik Binz | Selbsttaetige feststellvorrichtung zum arretieren einer krankentrage in der fuehrungsschiene einer tragenbuehne. |
DE1894401U (de) * | 1964-02-24 | 1964-06-11 | Christian Miesen Fa | In transportfahrzeuge einbaubares, zusammenlegbares gestell zur aufnahme von krankentragen. |
DE1960784U (de) * | 1967-02-24 | 1967-05-24 | Geyr Utila Geraetebau | Zusammenklappbares krankentragengestell. |
DE7537304U (de) * | 1975-05-27 | 1976-03-18 | Vestfold Bil & Karosseri A.S., Horten (Norwegen) | Bahrenschlitten mit Gleitschiene zur Verwendung in Ambulanzen |
FR2284481A1 (fr) * | 1974-09-11 | 1976-04-09 | Baronnet Andre | Calage rapide pour transport des automobiles |
DD119711A1 (fr) * | 1975-05-29 | 1976-05-12 | ||
US3984117A (en) * | 1975-03-17 | 1976-10-05 | Magnolia Coca-Cola Bottling Company | Locking device for freight carts |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1068426B (fr) * | 1959-11-05 | |||
DE1095461B (de) * | 1959-05-11 | 1960-12-22 | Christian Miesen Fa | Vorrichtung fuer Krankentransportfahrzeuge |
US3869144A (en) * | 1973-11-09 | 1975-03-04 | Gen Motors Corp | Latching mechanism for securing a vehicle to a transporter |
-
1980
- 1980-02-29 DE DE19803007668 patent/DE3007668C2/de not_active Expired
-
1981
- 1981-02-04 EP EP81100769A patent/EP0035123B1/fr not_active Expired
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2456024A (en) * | 1945-03-05 | 1948-12-14 | Du Pont | Foldable stretcher carrier for ambulances |
DE1115411B (de) * | 1956-03-14 | 1961-10-19 | Christian Miesen Fa | Einrichtung zur Aufnahme von Krankentragen in Kraftfahrzeugen |
DE1876130U (de) * | 1961-02-11 | 1963-07-25 | Lorcher Karosseriefabrik Binz | Selbsttaetige feststellvorrichtung zum arretieren einer krankentrage in der fuehrungsschiene einer tragenbuehne. |
DE1894401U (de) * | 1964-02-24 | 1964-06-11 | Christian Miesen Fa | In transportfahrzeuge einbaubares, zusammenlegbares gestell zur aufnahme von krankentragen. |
DE1960784U (de) * | 1967-02-24 | 1967-05-24 | Geyr Utila Geraetebau | Zusammenklappbares krankentragengestell. |
FR2284481A1 (fr) * | 1974-09-11 | 1976-04-09 | Baronnet Andre | Calage rapide pour transport des automobiles |
US3984117A (en) * | 1975-03-17 | 1976-10-05 | Magnolia Coca-Cola Bottling Company | Locking device for freight carts |
DE7537304U (de) * | 1975-05-27 | 1976-03-18 | Vestfold Bil & Karosseri A.S., Horten (Norwegen) | Bahrenschlitten mit Gleitschiene zur Verwendung in Ambulanzen |
DD119711A1 (fr) * | 1975-05-29 | 1976-05-12 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3613461A1 (de) * | 1986-04-22 | 1987-10-29 | Binz Gmbh & Co | Tragenlagerungsgestell |
Also Published As
Publication number | Publication date |
---|---|
DE3007668C2 (de) | 1984-06-07 |
EP0035123A1 (fr) | 1981-09-09 |
DE3007668A1 (de) | 1981-09-17 |
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Legal Events
Date | Code | Title | Description |
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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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AK | Designated contracting states |
Designated state(s): FR GB IT |
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17P | Request for examination filed |
Effective date: 19810901 |
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ITF | It: translation for a ep patent filed |
Owner name: LENZI & C. |
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GRAA | (expected) grant |
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AK | Designated contracting states |
Designated state(s): FR GB IT |
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ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
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