发明公开
EP4162908A1 STRETCHER
审中-公开
- 专利标题： STRETCHER
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申请号： EP22197540.2申请日： 2022-09-23
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公开(公告)号： EP4162908A1公开(公告)日： 2023-04-12
- 发明人: MENNA, Ezio , CORRADI, Michele
- 申请人： Stem S.r.l.
- 申请人地址： IT 43014 Medesano (Parma) 12/D, Strada Ghiaie
- 代理机构： Corradini, Corrado
- 优先权： IT202100025568 20211007
- 主分类号： A61G1/02
- IPC分类号： A61G1/02 ; A61G1/056 ; A61G3/02 ; A61G3/08
摘要：
A stretcher, which comprises:
o a support frame for supporting a patient;
o a pair of front legs rotatably coupled to the support frame around a first rotation axis, wherein each front leg supports a front wheel holder frame hinged to the respective front leg around a first oscillation axis parallel to the first rotation axis and supporting a front wheel resting on a rest plane, wherein the front wheel pivots around a respective first pivot axis orthogonal to the first oscillation axis;
o a pair of rear legs rotatably coupled to the support frame around a second rotation axis, wherein each rear leg supports a rear wheel holder frame hinged to the respective rear leg around a second oscillation axis parallel to the second rotation axis and supporting a rear wheel resting on a rest plane, wherein the front wheel pivots around a respective second pivot axis orthogonal to the second oscillation axis;
o a handling arrangement for the front wheel holder frame and the rear wheel holder frame;
o a control module configured to keep the first pivot axis and the second pivot axis always orthogonal to the reast plane on which the front and rear wheels roll.
o a support frame for supporting a patient;
o a pair of front legs rotatably coupled to the support frame around a first rotation axis, wherein each front leg supports a front wheel holder frame hinged to the respective front leg around a first oscillation axis parallel to the first rotation axis and supporting a front wheel resting on a rest plane, wherein the front wheel pivots around a respective first pivot axis orthogonal to the first oscillation axis;
o a pair of rear legs rotatably coupled to the support frame around a second rotation axis, wherein each rear leg supports a rear wheel holder frame hinged to the respective rear leg around a second oscillation axis parallel to the second rotation axis and supporting a rear wheel resting on a rest plane, wherein the front wheel pivots around a respective second pivot axis orthogonal to the second oscillation axis;
o a handling arrangement for the front wheel holder frame and the rear wheel holder frame;
o a control module configured to keep the first pivot axis and the second pivot axis always orthogonal to the reast plane on which the front and rear wheels roll.
信息查询
