Bed, in particular sickbed or nursing bed
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
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출원번호 |
US-0253578
(2002-09-25)
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우선권정보 |
DE-0047142 (2001-09-25) |
발명자
/ 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
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인용정보 |
피인용 횟수 :
6 인용 특허 :
4 |
초록
▼
The bed, in particular a sickbed or nursing bed, includes a bedstead having a mattress supporting surface and a plurality of swivelling rollers each of which is provided with a holding element attached to the bedstead and at least one roller body rotatably supported on the holding element. The bedst
The bed, in particular a sickbed or nursing bed, includes a bedstead having a mattress supporting surface and a plurality of swivelling rollers each of which is provided with a holding element attached to the bedstead and at least one roller body rotatably supported on the holding element. The bedstead includes receiving portions for the holding elements. Each receiving portion has an open lower side averting the mattress supporting surface of the bedstead, beyond which lower side the respective holding element projects. Each receiving portion is further open at at least one side face essentially extending transversely to the lower side. The holding elements are capable of being inserted via these side faces into the receiving portions.
대표청구항
▼
1. A bed, comprising: a bedstead with a mattress supporting surface; and a plurality of swivelling rollers each of which comprises a holding element fastened to the bedstead and at least one roller body swivel-mounted on the holding element, wherein the bedstead comprises receiving portions
1. A bed, comprising: a bedstead with a mattress supporting surface; and a plurality of swivelling rollers each of which comprises a holding element fastened to the bedstead and at least one roller body swivel-mounted on the holding element, wherein the bedstead comprises receiving portions for the holding elements, wherein each receiving portion has an open lower side averting the mattress supporting surface of the bedstead, beyond which lower side the respective holding element projects, wherein each receiving portion is also open on at least one side face extending essentially transversely to the lower side, wherein the holding elements are capable of being inserted via these side faces into the receiving portions, and wherein each holding element comprises at least one bearing arm on which the respective at least one roller body is supported, and a bearing journal connected with the at least one bearing arm, the bearing journal being received in a receiving portion and capable of being fastened to the bedstead. 2. The bed according to claim 1, wherein a pair of swivelling rollers is arranged at both the head end and the foot end of the bedstead, and for each pair of swivelling rollers the open side faces of the receiving portions for the holding elements of the swivelling rollers avert each other and face the longitudinal sides of the bedstead.3. The bed according to claim 1, wherein the receiving portions are configured as receiving spaces being closed with the exception of their lower sides and one of the side faces, and the form of the receiving spaces is essentially complementary to that of the portions of the holding elements received by the receiving spaces.4. The bed according to claim 1, wherein at least one of the holding elements comprises a bearing journal which is rotatable about a rotating axis extending transversely to the rotating axis of the at least one roller body connected with the at least one bearing arm of the holding element.5. A bed, comprising: a bedstead with a mattress supporting surface; and a plurality of swivelling rollers each of which comprises a holding element fastened to the bedstead and at least one roller body swivel-mounted on the holding element, wherein the bedstead comprises receiving portions for the holding elements, wherein each receiving portion has an open lower side averting the mattress supporting surface of the bedstead, beyond which lower side the respective holding element projects, wherein each receiving portion is also open on at least one side face extending essentially transversely to the lower side, wherein the holding elements are capable of being inserted via these side faces into the receiving portions, and wherein at least some of the holding elements comprise a locking mechanism having a movable locking element for locking the at least one roller body, wherein the locking mechanism is capable of being coupled, in particular releasably coupled, on that side of the holding element which is opposite the at least one open side face of the receiving portion of the bedstead receiving the holding element, with an actuating rod assemby for actuating the locking mechanism. 6. The bed according to claim 5, wherein for one of two pairs of holding elements arranged on the head end and on the foot end of the bedstead a common actuating lever is provided which is connected with the actuating rod assembly in the area between the two holding elements and between the two receiving portions.7. The bed according to claims 6, wherein the actuating rod assembly coupled with the actuating lever is also capable of being coupled, in particular releasably coupled, to the locking mechanisms of the two holding elements of the other pair of swivelling rollers.
이 특허에 인용된 특허 (4)
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Volker Heinrich,DEX ; Baumeister Karlheinz,DEX, Adjustable motor-driven hospital bed having a housing for part of the bed superstructure.
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Flood William R., Channel members.
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Branson Terry L. (Round Rock TX) Titel Don (Liberty Hill TX) Reed Steve (Austin TX), Compact detachable dolly for heavy computer systems.
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Rudolf Kenneth O. (Batesville IN) Williams David W. (Batesville IN), Hospital bed castor control mechanism.
이 특허를 인용한 특허 (6)
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Lemire, Guy; Petitpas, Luc; Lessard, Sébastien, Hospital bed.
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Reckelhoff, Jerome E.; Reinke, Christian H., Hospital bed caster control system.
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Hookway, Scott; Riley, Dawn Michelle; Fagan, G. Brent; Gallant, Dennis James; Howell, Charles A.; Sing, Jack Barney, Item support apparatuses and systems for bedside.
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Turturro, Michael; Kruse, Matthew, Method and apparatus for a locking caster.
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Turturro, Michael; Kruse, Matthew, Method and apparatus for a locking caster.
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Zerhusen, Robert M., Siderail with storage area.
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