发明名称 |
Guard rail for patient transport apparatus hospital beds and the like |
摘要 |
A multi-purpose patient support and transport apparatus is provided which includes a Trendelenburg mechanism and a novel guard rail assembly. The Trendelenburg mechanism is actuated by turning a handle in one direction. This allows a penumatic spring connected between the seat and backrest assemblies to be fully contracted, thereby moving the backrest assembly to a Trendelenburg position. When the handle is turned in the opposite direction, the backrest may also be rotated downwardly, but is precluded from moving beyond the reclining position by a stop member which prevents the pneumatic spring shaft from moving entirely within the spring casing. The guard rail is mounted to the frame of the apparatus by a pair of pivot arms extending at an oblique angle with respect to the plane of the rail. This allows the rail to be stored under the frame when in the lowered position. |
申请公布号 |
US4949410(A) |
申请公布日期 |
1990.08.21 |
申请号 |
US19890339674 |
申请日期 |
1989.04.18 |
申请人 |
HAUSTED, INC. |
发明人 |
FAILOR, RAYMOND A.;HAYTON, EUGENE;REUTER, MARK |
分类号 |
A47C21/08;A61G5/00;A61G5/10;A61G7/002;A61G7/015 |
主分类号 |
A47C21/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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