DE10309293A1 - Coupling device for hitching equipment trolley to mobile hospital bed, comprises coupling and counter parts rotatable at right angles to coupling axis - Google Patents
Coupling device for hitching equipment trolley to mobile hospital bed, comprises coupling and counter parts rotatable at right angles to coupling axis Download PDFInfo
- Publication number
- DE10309293A1 DE10309293A1 DE2003109293 DE10309293A DE10309293A1 DE 10309293 A1 DE10309293 A1 DE 10309293A1 DE 2003109293 DE2003109293 DE 2003109293 DE 10309293 A DE10309293 A DE 10309293A DE 10309293 A1 DE10309293 A1 DE 10309293A1
- Authority
- DE
- Germany
- Prior art keywords
- coupling
- axis
- counter
- coupling device
- coupling part
- 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.)
- Granted
Links
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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/80—General characteristics of devices with special adaptations, e.g. for safety or comfort for connecting a trolley to a device, e.g. bed or column table
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
Description
Die Erfindung betrifft eine Kupplungsvorrichtung mit den Merkmalen des Oberbegriffs des Patentanspruchs 1.The invention relates to a coupling device with the features of the preamble of patent claim 1.
Eine Kupplungsvorrichtung zur Ankupplung eines
Gerätewagens
an ein fahrbares Patientenbett ist aus dem Gebrauchsmuster
Der Erfindung liegt die Aufgabe zugrunde, eine Kupplungsvorrichtung der genannten Art derart zu verbessern, dass Relativbewegungen zwischen den zusammengekuppelten Teilen besser ausgeglichen werden können.The invention is based on the object Coupling device of the type mentioned to improve such that Relative movements between the coupled parts better can be compensated.
Die Lösung der Aufgabe erfolgt mit den Merkmalen des Patentanspruchs 1.The solution of the task is done with the features of claim 1.
Der Vorteil der Erfindung besteht im Wesentlichen darin, dass sowohl das Kupplungsteil und das Gegenkupplungselement Schwenkachsen aufweisen, durch welche eine Drehbewegung gegenüber dem Patientenbett beziehungsweise gegenüber dem Gerätewagen ermöglicht ist. Hierdurch lässt sich ein Höhenversatz zwischen den zusammengekuppelten Teilen, beispielsweise beim Überfahren von Schwellen, ausgleichen. Die Schwenkachsen sind dabei senkrecht zu einer Kupplungsachse angeordnet, in deren Richtung das Kupplungsteil und das Gegenkupplungselement zusammengesteckt werden.The advantage of the invention exists essentially in that both the coupling part and the counter-coupling element Have pivot axes through which a rotational movement relative to the Patient bed or opposite the equipment cart is enabled. This is possible a height offset between the coupled parts, for example when driving over from thresholds, equalize. The pivot axes are vertical arranged to a coupling axis, in the direction of the coupling part and the counter-coupling element are put together.
Die Drehbewegung erfolgt dabei in einer Ebene, die senkrecht zur Richtung der Schwenkachsen steht, wobei die Kupplungsachse in der Ebene liegt.The rotational movement takes place in a plane that is perpendicular to the direction of the pivot axes, wherein the coupling axis lies in the plane.
Vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Advantageous embodiments of Invention will become apparent from the dependent claims.
In vorteilhafter Weise sind zwischen dem Kupplungsteil, dem Gegenkupplungselement und den zugehörigen Schwenkachsen Kugelrasten vorgesehen. Die Kugelrasten dienen dazu, das Kupplungsteil und das Gegenkupplungselement auf den Schwenkachsen in vorbestimmten Stellungen zu fixieren. Eine dieser Stellungen verläuft in Richtung der Kupplungsachse, in der das Kupplungsteil und das Gegenkupplungselement zusammengesteckt werden. Wenn die Kupplungsvorrichtung nicht benötigt wird, lassen sich sowohl das Kupplungsteil als auch das Gegenkupplungselement herunterklappen, und rasten dann in dieser Stellung ein. Dadurch wird das Verletzungsrisiko durch hervorstehende Teile bei Nichtbenutzung der Kupplungsvorrichtung vermindert.In an advantageous way are between the coupling part, the counter-coupling element and the associated pivot axes Ball detents provided. The ball notches serve to the coupling part and the counter-coupling element on the pivot axes in a predetermined To fix positions. One of these positions runs in the direction of Coupling axis, in which the coupling part and the counter-coupling element be put together. If the coupling device is not needed, can be both the coupling part and the counter-coupling element fold down, and then rest in this position. Thereby The risk of injury from protruding parts when not in use the coupling device is reduced.
In zweckmäßiger Weise besitzt das Gegenkupplungselement einen zylindrischen, mit einer Rastkerbe versehenen Kupplungsstecker. Das Kupplungsteil enthält eine korrespondierend zum Kupplungsstecker ausgeführte Führungshülse, in die der Kupplungsstecker eingeschoben wird. Das Kupplungsteil enthält weiter eine auf Druck betätigbare Entriegelungstaste, die in die Rastkerbe einrastet, wenn der Kupplungsstecker vollständig in die Führungshülse eingeschoben worden ist.Conveniently has the counter-coupling element a cylindrical, provided with a notch coupling plug. The coupling part contains a corresponding to the coupling plug running guide sleeve, in which the coupling plug is inserted. The coupling part continues to contain a pressure-actuable release button, which engages in the notch when the coupling plug completely in the guide sleeve inserted has been.
Ein Ausführungsbeispiel der Erfindung ist in der Figur gezeigt und im Folgenden näher erläutert.An embodiment of the invention is shown in the figure and explained in more detail below.
Es zeigen:Show it:
Ein in der
Die Führungshülse
Die Schwenkbewegungen des Kupplungssteckers
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003109293 DE10309293B4 (en) | 2003-03-04 | 2003-03-04 | Coupling device for coupling a equipment cart to a mobile patient bed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003109293 DE10309293B4 (en) | 2003-03-04 | 2003-03-04 | Coupling device for coupling a equipment cart to a mobile patient bed |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10309293A1 true DE10309293A1 (en) | 2004-09-16 |
DE10309293B4 DE10309293B4 (en) | 2005-08-11 |
Family
ID=32864085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003109293 Expired - Fee Related DE10309293B4 (en) | 2003-03-04 | 2003-03-04 | Coupling device for coupling a equipment cart to a mobile patient bed |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10309293B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2580175A (en) * | 2018-12-24 | 2020-07-15 | Linde Ag | An assembly |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5898961A (en) * | 1995-06-07 | 1999-05-04 | Hill-Rom, Inc. | Mobile support unit and attachment mechanism for patient transport device |
DE20117171U1 (en) * | 2001-10-19 | 2002-04-04 | Kroemker Gmbh W | coupling device |
-
2003
- 2003-03-04 DE DE2003109293 patent/DE10309293B4/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5898961A (en) * | 1995-06-07 | 1999-05-04 | Hill-Rom, Inc. | Mobile support unit and attachment mechanism for patient transport device |
DE20117171U1 (en) * | 2001-10-19 | 2002-04-04 | Kroemker Gmbh W | coupling device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2580175A (en) * | 2018-12-24 | 2020-07-15 | Linde Ag | An assembly |
Also Published As
Publication number | Publication date |
---|---|
DE10309293B4 (en) | 2005-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: DRAEGER MEDICAL AG & CO. KG, 23558 LUEBECK, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DRAEGER MEDICAL GMBH, 23558 LUEBECK, DE |
|
R081 | Change of applicant/patentee |
Owner name: DRAEGER MEDICAL GMBH, DE Free format text: FORMER OWNER: DRAEGER MEDICAL AG & CO. KG, 23558 LUEBECK, DE Effective date: 20110201 Owner name: DRAEGERWERK AG & CO. KGAA, DE Free format text: FORMER OWNER: DRAEGER MEDICAL AG & CO. KG, 23558 LUEBECK, DE Effective date: 20110201 |
|
R081 | Change of applicant/patentee |
Owner name: DRAEGERWERK AG & CO. KGAA, DE Free format text: FORMER OWNER: DRAEGER MEDICAL GMBH, 23558 LUEBECK, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |