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公开(公告)号：US07278653B2
公开(公告)日：2007-10-09
申请号：US10525048
申请日：2003-09-04
CPC分类号： A61G5/00 , A61G5/045 , Y10S180/907
摘要： Disclosed is a wheelchair, particularly an electric wheelchair, comprising a frame (20), at least one steerable wheel (3), two non-steerable wheels (5) which are connected to the frame (20) at a wheelbase (R), and a seat (10) that is fastened to the frame (20) and is provided with a back rest (8). The inventive wheelchair is characterized by the fact that the wheelbase (R) is adjustable.
摘要翻译： 公开了一种轮椅，特别是电动轮椅，其包括框架（20），至少一个可转向轮（3），两个非转向轮（5），其在轴距（R）处连接到框架（20） 以及固定到所述框架（20）并且设置有靠背（8）的座（10）。 本发明的轮椅的特征在于轴距（R）是可调节的。
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公开(公告)号：US20060138835A1
公开(公告)日：2006-06-29
申请号：US10525048
申请日：2003-09-04
IPC分类号： A47C1/02
CPC分类号： A61G5/00 , A61G5/045 , Y10S180/907
摘要： Disclosed is a wheelchair, particularly an electric wheelchair, comprising a frame (20), at least one steerable wheel (3), two non-steerable wheels (5) which are connected to the frame (20) at a wheelbase (R), and a seat (10) that is fastened to the frame (20) and is provided with a back rest (8). The inventive wheelchair is characterized by the fact that the wheelbase (R) is adjustable.
摘要翻译： 公开了一种轮椅，特别是电动轮椅，其包括框架（20），至少一个可转向轮（3），两个非转向轮（5），其在轴距（R）处连接到框架（20） 以及固定到所述框架（20）并且设置有靠背（8）的座（10）。 本发明的轮椅的特征在于轴距（R）是可调节的。
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公开(公告)号：US07419176B2
公开(公告)日：2008-09-02
申请号：US11462904
申请日：2006-08-07
申请人： Heinrich Perk
发明人： Heinrich Perk
IPC分类号： B62M1/14
CPC分类号： A61G5/14
摘要： A stand-up wheelchair with a chassis, at which two drive wheels and at least a one guidable wheel is fastened, on which a stand-up unit with a seating surface, a backrest and at least one tiltable footrest is arranged, whereby reciprocally underneath the seating surface an upper longitudinal rail and a lower longitudinal rail are arranged, the upper longitudinal rail is firmly connected with the seating surface and both longitudinal rails are connected over four hinge points with their rear ends connected with a backrest, characterized by the fact that the rear ends of the longitudinal rails show a slot, in which the backrest can be longitudinally adjusted with their lower ends.
摘要翻译： 具有底盘的立式轮椅，其上固定有两个驱动轮和至少一个引导轮，在该立式装置上布置有具有座面的立式单元，靠背和至少一个可倾斜的搁脚板， 座椅表面设置有上纵向导轨和下纵向导轨，上纵向导轨与座位表面牢固连接，两个纵向导轨连接在四个铰链点上，其后端与靠背连接，其特征在于， 纵向轨道的后端示出了一个槽，其中靠背可以用其下端纵向调节。
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公开(公告)号：US20100164268A1
公开(公告)日：2010-07-01
申请号：US12063417
申请日：2006-08-03
申请人： Heinrich Perk
发明人： Heinrich Perk
IPC分类号： A47C1/00
CPC分类号： A61G5/1059 , A61G5/045 , A61G5/10 , A61G5/1067 , A61G5/12 , A61G5/128 , A61G5/14 , A61G2210/10 , Y10S297/10
摘要： The invention relates to a stand-up wheelchair comprising a frame (29) to which two drive wheels (30) and at least one steerable wheel (31) are fixed. A stand-up unit (33) provided with a height-adjustable seat (3), a back rest (7), and at least one foot rest (32), is pivotably arranged on said wheelchair. The inventive wheelchair is characterised in that the seat (3) is mounted, on both sides, on an articulation parallelogram structure consisting of an upper longitudinal rail (1) which is connected to the seat (3) in a fixed manner and comprises a front articulation point (10) and a rear articulation point (11), a lower longitudinal rail (2) comprising a front articulation point (12) and a rear articulation point (13), and two guides (4, 19) connecting the front articulation points (10, 12) and the rear articulation points (11, 13). The inventive wheelchair is also characterised in that the parallelogram structure can be displaced by a lifting device (36) in order to adjust the height of the seal (3).
摘要翻译： 本发明涉及一种立式轮椅，其包括固定有两个驱动轮（30）和至少一个可转向轮（31）的框架（29）。 设置有高度可调的座椅（3），靠背（7）和至少一个脚踏座（32）的立式单元（33）可枢转地布置在所述轮椅上。 本发明的轮椅的特征在于，座椅（3）在两侧安装在由上纵向导轨（1）构成的铰接平行四边形结构上，上纵向导轨（1）以固定的方式连接到座（3） 关节点（10）和后关节点（11），包括前关节点（12）和后关节点（13）的下纵向轨道（2）和连接前关节的两个引导件（4,19） 点（10,12）和后关节点（11,13）。 本发明的轮椅的特征还在于，平行四边形结构可以由提升装置（36）移位，以便调节密封件（3）的高度。
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公开(公告)号：US07887133B2
公开(公告)日：2011-02-15
申请号：US12063417
申请日：2006-08-03
申请人： Heinrich Perk
发明人： Heinrich Perk
IPC分类号： A61G5/14
CPC分类号： A61G5/1059 , A61G5/045 , A61G5/10 , A61G5/1067 , A61G5/12 , A61G5/128 , A61G5/14 , A61G2210/10 , Y10S297/10
摘要： The invention relates to a stand-up wheelchair comprising a frame (29) to which two drive wheels (30) and at least one steerable wheel (31) are fixed. A stand-up unit (33) provided with a height-adjustable seat (3), a back rest (7), and at least one foot rest (32), is pivotably arranged on said wheelchair. The inventive wheelchair is characterized in that the seat (3) is mounted, on both sides, on an articulation parallelogram structure consisting of an upper longitudinal rail (1) which is connected to the seat (3) in a fixed manner and comprises a front articulation point (10) and a rear articulation point (11), a lower longitudinal rail (2) comprising a front articulation point (12) and a rear articulation point (13), and two guides (4, 19) connecting the front articulation points (10, 12) and the rear articulation points (11, 13). The inventive wheelchair is also characterized in that the parallelogram structure can be displaced by a lifting device (36) in order to adjust the height of the seal (3).
摘要翻译： 本发明涉及一种立式轮椅，其包括固定有两个驱动轮（30）和至少一个可转向轮（31）的框架（29）。 设置有高度可调的座椅（3），靠背（7）和至少一个脚踏座（32）的立式单元（33）可枢转地布置在所述轮椅上。 本发明的轮椅的特征在于，座椅（3）在两侧安装在由上纵向导轨（1）构成的铰接平行四边形结构上，上纵向导轨（1）以固定的方式连接到座（3） 关节点（10）和后关节点（11），包括前关节点（12）和后关节点（13）的下纵向轨道（2）和连接前关节的两个引导件（4,19） 点（10,12）和后关节点（11,13）。 本发明的轮椅的特征还在于，平行四边形结构可以由提升装置（36）移位，以便调节密封件（3）的高度。
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公开(公告)号：US20070045991A1
公开(公告)日：2007-03-01
申请号：US11462904
申请日：2006-08-07
申请人： Heinrich Perk
发明人： Heinrich Perk
IPC分类号： B62B1/00
CPC分类号： A61G5/14
摘要： A stand-up wheelchair with a chassis, at which two drive wheels and at least a one guidable wheel is fastened, on which a stand-up unit with a seating surface, a backrest and at least one tiltable footrest is arranged, whereby reciprocally underneath the seating surface an upper longitudinal rail and a lower longitudinal rail are arranged, the upper longitudinal rail is firmly connected with the seating surface and both longitudinal rails are connected over four hinge points with their rear ends connected with a backrest, characterized by the fact that the rear ends of the longitudinal rails show a slot, in which the backrest can be longitudinally adjusted with their lower ends.
摘要翻译： 具有底盘的立式轮椅，其上固定有两个驱动轮和至少一个引导轮，在该立式装置上布置有具有座面的立式单元，靠背和至少一个可倾斜的搁脚板， 座椅表面设置有上纵向导轨和下纵向导轨，上纵向导轨与座位表面牢固连接，两个纵向导轨连接在四个铰链点上，其后端与靠背连接，其特征在于， 纵向轨道的后端示出了一个槽，其中靠背可以用其下端纵向调节。
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公开(公告)号：US07891695B2
公开(公告)日：2011-02-22
申请号：US12210623
申请日：2008-09-15
申请人： Heinrich Perk
发明人： Heinrich Perk
IPC分类号： B62B3/02
摘要： An upright wheelchair with a chassis (29, 22), a seat (2) arranged pivotably on the chassis (29, 22), which can be pivoted from a substantially horizontal seating position to a substantially vertical standing position during upright motion, and at least one footrest (16) arranged on the chassis (29, 22), which is lowered to the ground in the standing position, is characterised in that when the seat (2) is in the seating position the footrest (16) is inclined at an angle (α) relative to the horizontal (H) and the angle (α) returns to zero during upright motion.
摘要翻译： 具有底盘（29,22）的立式轮椅，可枢转地布置在底盘（29,22）上的座椅（2），其可以在直立运动期间从基本水平的就座位置枢转到基本垂直的立场，并且在 其特征在于，当所述座椅（2）处于所述就座位置时，所述搁脚板（16）倾斜于所述底座（29,22） 在垂直运动期间，相对于水平（H）的角度（α）和角度（α）返回到零。
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公开(公告)号：USD604208S1
公开(公告)日：2009-11-17
申请号：US29327787
申请日：2008-11-13
申请人： Heinrich Perk , Oliver Kretschmer
设计人： Heinrich Perk , Oliver Kretschmer
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公开(公告)号：US20090072513A1
公开(公告)日：2009-03-19
申请号：US12210623
申请日：2008-09-15
申请人： Heinrich Perk
发明人： Heinrich Perk
摘要： An upright wheelchair with a chassis (29, 22), a seat (2) arranged pivotably on the chassis (29, 22), which can be pivoted from a substantially horizontal seating position to a substantially vertical standing position during upright motion, and at least one footrest (16) arranged on the chassis (29, 22), which is lowered to the ground in the standing position, is characterised in that when the seat (2) is in the seating position the footrest (16) is inclined at an angle (α) relative to the horizontal (H) and the angle (α) returns to zero during upright motion.
摘要翻译： 具有底盘（29,22）的立式轮椅，可枢转地布置在底盘（29,22）上的座椅（2），其可以在直立运动期间从基本水平的就座位置枢转到基本垂直的立场，并且在 其特征在于，当所述座椅（2）处于所述就座位置时，所述搁脚板（16）倾斜于所述底座（29,22） 相对于水平（H）的角度（α）和角度（α）在直立运动期间返回到零。
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