公开(公告)号：WO2009092101A2

公开(公告)日：2009-07-23

申请号：PCT/US2009/031566

申请日：2009-01-21

Applicant: KENT, Rich ,  SUMMERS, Wayne

Inventor： KENT, Rich ,  SUMMERS, Wayne

IPC: A61G5/02 ,  A61G5/12 ,  A61G5/10

CPC classification number: A61G5/1062 ,  A61G5/1054 ,  A61G5/1059 ,  A61G5/1083 ,  A61G5/128

Abstract: An adjustable wheelchair frame that has a pair of rear wheels, a pair of front wheels, a pair of handles, and the wheelchair frame where said wheelchair frame has a first base adjustment section, a second base adjustment section, a first height adjustment section, a second height adjustment section, and where the first base adjustment section is adjustably and lockably connectable to the first height adjustment section and the second base adjustment section is adjustably and lockably connectable to the second height adjustment section; the first base section is adjustably and lockably connectable to said second base adjustment section and the first height adjustment section is adjustably and lockably connectable to said second height adjustment section, thus providing a wheelchair that is entirely adjustable for width and floor to seat height.

Abstract translation: 一种可调整的轮椅框架，其具有一对后轮，一对前轮，一对手柄和轮椅框架，其中所述轮椅框架具有第一基部调节部分，第二基部调节部分 第一高度调节部分，第二高度调节部分，并且其中第一基部调节部分可调节且可锁定地连接至第一高度调节部分，并且第二基部调节部分可调节且可锁定地连接至第二高度调节部分; 所述第一基座部分可调整且可锁定地连接至所述第二基座调整部分，并且所述第一高度调整部分可调整且可锁定地连接至所述第二高度调整部分，由此提供轮椅，所述轮椅在宽度和地板至座椅高度方面可完全调整。 / p>

公开(公告)号：WO2004089268A3

公开(公告)日：2005-02-03

申请号：PCT/US2004009771

申请日：2004-03-31

Applicant: SUNRISE MEDICAL HHG INC ,  BERNATSKY TODD ,  SCHREIBER PHILIP ,  WHELAN TOM ,  HANSON WAYNE ,  LINDQUIST STEVEN L ,  HOUTART JERRY ,  SCHNEIDER RICHARD ,  KILLEBREW ALLEN B ,  NORDQUIST MIKE

Inventor： BERNATSKY TODD ,  SCHREIBER PHILIP ,  WHELAN TOM ,  HANSON WAYNE ,  LINDQUIST STEVEN L ,  HOUTART JERRY ,  SCHNEIDER RICHARD ,  KILLEBREW ALLEN B ,  NORDQUIST MIKE

IPC: A61G5/04 ,  A61G5/10 ,  A61G5/12 ,  B62D55/04

CPC classification number: A61G5/1075 ,  A61G5/045 ,  A61G5/1059 ,  A61G5/1062 ,  A61G5/107 ,  A61G5/12

Abstract: A center-of-gravity tilt-in-space wheelchair (10) includes a base (12), a seat assembly (14) for supporting an occupant, and tracks (46) supporting the seat assembly (14) for selective seat movement relative to the base (12). Wheels (16, 18) are adapted to support the base (12) relative to a supporting surface. The tracks (46) serve as rolling or sliding surfaces that allow the seat assembly (14) to rotate with respect to the base (12). Each track (46) has a constant-radius arc (A) with a focal point (P) that is adapted to be coincident with the center of gravity (CG) of the wheelchair occupant. A low-friction support (50) supports the base (12) relative to the seat assembly (14). The low-friction support (50) may include low friction elements that mate with the tracks (46) to support for the tracks (46). The support (50) can be adjustable to permit the overall tilt angle range of the tracks (46) to be adjusted. The wheelchair seat assembly (14) can be adjusted to maintain the focal point (P) of the constant-radius arc (A) of the tracks (46) coincident with the center of gravity of the wheelchair occupant. The front and rear wheels (16, 18) can be adjusted fore and aft relative to the focal point (P). A coupling (74) includes plates having upper ends operatively attached to one another with seat canes (62) therebetween and lower ends releasably attached relative to the side tubes (44). The lower ends can be movable in a longitudinal direction relative to the side tubes (44) while remaining operatively connected to the side tubes (44). A base frame can include side tubes (40) having an offset (182) at a front end and a caster housing (52) supported by the offset (182). The offset (182) is directed up to minimize the height of the side tubes (40) and down to maximize the height.

Abstract translation: 重心倾斜的轮椅（10）包括基座（12），用于支撑乘员的座椅组件（14）和支撑座椅组件（14）的轨道（46），用于选择性座椅移动相对 到基部（12）。 轮（16,18）适于相对于支撑表面支撑基座（12）。 轨道（46）用作允许座椅组件（14）相对于基座（12）旋转的滚动或滑动表面。 每个轨道（46）具有恒定半径弧（A），其焦点（P）适于与轮椅乘员的重心（CG）重合。 低摩擦支撑件（50）相对于座椅组件（14）支撑基座（12）。 低摩擦支撑件（50）可以包括与轨道（46）配合以便支撑轨道（46）的低摩擦元件。 支撑件（50）可以是可调节的，以允许调整轨道（46）的整体倾斜角度范围。 可以调节轮椅座椅组件（14）以使轨道（46）的恒定半径弧（A）的焦点（P）与轮椅乘员的重心保持一致。 前轮和后轮（16,18）可以相对于焦点（P）前后调节。 联轴器（74）包括板，其具有可操作地连接到彼此的上端，并且相对于侧管（44）可释放地连接有下端部的座杆（62）。 下端可以相对于侧管（44）在纵向移动，同时保持可操作地连接到侧管（44）。 底架可以包括在前端具有偏置（182）的侧管（40）和由偏移（182）支撑的脚轮壳体（52）。 偏移（182）被引导以最小化侧管（40）的高度并向下以使高度最大化。

公开(公告)号：WO2004089268A2

公开(公告)日：2004-10-21

申请号：PCT/US2004/009771

申请日：2004-03-31

Applicant: SUNRISE MEDICAL HHG INC. ,  BERNATSKY, Todd ,  SCHREIBER, Philip ,  WHELAN, Tom ,  HANSON, Wayne ,  LINDQUIST, Steven, L. ,  HOUTART, Jerry ,  SCHNEIDER, Richard ,  KILLEBREW, Allen, B. ,  NORDQUIST, Mike

Inventor： BERNATSKY, Todd ,  SCHREIBER, Philip ,  WHELAN, Tom ,  HANSON, Wayne ,  LINDQUIST, Steven, L. ,  HOUTART, Jerry ,  SCHNEIDER, Richard ,  KILLEBREW, Allen, B. ,  NORDQUIST, Mike

IPC: A61G

CPC classification number: A61G5/1075 ,  A61G5/045 ,  A61G5/1059 ,  A61G5/1062 ,  A61G5/107 ,  A61G5/12

Abstract: A center-of-gravity tilt-in-space wheelchair (10) includes a base (12), a seat assembly (14) for supporting an occupant, and tracks (46) supporting the seat assembly (14) for selective seat movement relative to the base (12). Wheels (16, 18) are adapted to support the base (12) relative to a supporting surface. The tracks (46) serve as rolling or sliding surfaces that allow the seat assembly (14) to rotate with respect to the base (12). Each track (46) has a constant-radius arc (A) with a focal point (P) that is adapted to be coincident with the center of gravity (CG) of the wheelchair occupant. A low-friction support (50) supports the base (12) relative to the seat assembly (14). The low-friction support (50) may include low friction elements that mate with the tracks (46) to support for the tracks (46). The support (50) can be adjustable to permit the overall tilt angle range of the tracks (46) to be adjusted. The wheelchair seat assembly (14) can be adjusted to maintain the focal point (P) of the constant-radius arc (A) of the tracks (46) coincident with the center of gravity of the wheelchair occupant. The front and rear wheels (16, 18) can be adjusted fore and aft relative to the focal point (P). A coupling (74) includes plates having upper ends operatively attached to one another with seat canes (62) therebetween and lower ends releasably attached relative to the side tubes (44). The lower ends can be movable in a longitudinal direction relative to the side tubes (44) while remaining operatively connected to the side tubes (44). A base frame can include side tubes (40) having an offset (182) at a front end and a caster housing (52) supported by the offset (182). The offset (182) is directed up to minimize the height of the side tubes (40) and down to maximize the height.

Abstract translation: 重心倾斜的轮椅（10）包括基座（12），用于支撑乘员的座椅组件（14）和支撑座椅组件（14）的轨道（46），用于选择性座椅移动相对 到基部（12）。 轮（16,18）适于相对于支撑表面支撑基座（12）。 轨道（46）用作允许座椅组件（14）相对于基座（12）旋转的滚动或滑动表面。 每个轨道（46）具有恒定半径弧（A），焦点（P）适于与轮椅乘员的重心（CG）重合。 低摩擦支撑件（50）相对于座椅组件（14）支撑基座（12）。 低摩擦支撑件（50）可以包括与轨道（46）配合以便支撑轨道（46）的低摩擦元件。 支撑件（50）可以是可调节的，以允许调整轨道（46）的整体倾斜角度范围。 可以调节轮椅座椅组件（14）以使轨道（46）的恒定半径弧（A）的焦点（P）与轮椅乘员的重心保持一致。 前轮和后轮（16,18）可以相对于焦点（P）前后调节。 联轴器（74）包括板，其具有可操作地连接到彼此的上端，并且相对于侧管（44）可释放地连接有下端部的座杆（62）。 下端可以相对于侧管（44）在纵向移动，同时保持可操作地连接到侧管（44）。 底架可以包括在前端具有偏置（182）的侧管（40）和由偏移（182）支撑的脚轮壳体（52）。 偏移（182）被引导以最小化侧管（40）的高度并向下以使高度最大化。

公开(公告)号：WO02056815A1

公开(公告)日：2002-07-25

申请号：PCT/US2002/001043

申请日：2002-01-14

IPC: A61G5/08 ,  A61G5/10

CPC classification number: A61G5/08 ,  A61G5/0825 ,  A61G5/0883 ,  A61G5/1054 ,  A61G5/1062

Abstract: A wheelchair frame has first and second side frames, a slider housing, and a slider member mounted for movement relative to the slider housing. Links connect the slider housing to both the first and second side frames, and links connect the slider member to both the first and second side frames. Movement of the slider member relative to the slider housing actuates the links to change the spacing between the first and second side frames, thereby opening and closing the wheelchair frame.

Abstract translation: 轮椅架具有第一和第二侧框架，滑动器壳体和滑动构件，其被安装成相对于滑块壳体移动。 链接将滑动器壳体连接到第一和第二侧框架，并且链节将滑块构件连接到第一和第二侧框架。 滑动构件相对于滑动器壳体的移动致动连杆以改变第一和第二侧框架之间的间隔，从而打开和关闭轮椅框架。

公开(公告)号：WO1993008782A1

公开(公告)日：1993-05-13

申请号：PCT/US1992009712

申请日：1992-11-06

Applicant: MEDICAL COMPOSITE TECHNOLOGY

Inventor： MEDICAL COMPOSITE TECHNOLOGY ,  ROBERTSON, A., Scott ,  GEIGER, Richard

IPC: A61G05/00

CPC classification number: A61G5/00 ,  A61G5/1062 ,  A61G5/1091 ,  A61G5/1097 ,  A61G5/128 ,  Y10S297/04 ,  Y10T29/49616 ,  Y10T29/49622 ,  Y10T29/49904 ,  Y10T403/343

Abstract: A wheelchair includes a chassis having a pair of side frame assemblies (101, 102) that are rigidly connected to each other by a seat pan (250). Mounted on each side frame assembly is an interchangeable axle receiving platform (117, 118) for orienting drive wheels (115, 116) at a desired camber angle (7). One end of a seat member (105, 106) is pivotally attached to a foot member (103, 104) for adjustment of the seating angle. By moving an opposite end of the seat member along a curved portion (114) of a bottom member (107, 108) of each side frame assembly (202) is disposed forward of the drivewheels on the chassis. Through the one-piece caster assembly, the seat angle is changed. A one-piece caster assembly, each caster can be simultaneously adjusted to a particular location along the frame.

公开(公告)号：WO2015179471A2

公开(公告)日：2015-11-26

申请号：PCT/US2015/031688

申请日：2015-05-20

Applicant: INVACARE CORP.

Inventor： JURKIEWICZ, Damon ,  MINDALA, Rochelle ,  LOWENTHAL, Howard ,  KUSHNER, Bradley

IPC: B60N2/34

CPC classification number: A61G5/1067 ,  A61G5/1062 ,  A61G5/121 ,  A61G5/122 ,  A61G5/125 ,  A61G2203/74 ,  B60N2/34 ,  B60N2002/2204 ,  B64D11/064

Abstract: Abstract A seat assembly includes a seat frame, a back frame defining a back plane pivotally connected to the seat frame at a pivot joint, a back support slideably secured to the back frame, and a back support adjusting mechanism. The back support adjusting mechanism includes a first linking member coupling the back support to the seat frame and pivotable about the pivot axis, and a first slide member slideably supported by the back frame and operatively connected to the first linking member. A second slide member is affixed to the back support and slideably supported by the back frame. A second linking member operatively connects the first and second slide members. Pivoting movement of the back frame from the upright position to the reclined position slides the first slide member away from the pivot axis, causing the second linking member to slide the back support toward the pivot axis.

Abstract translation: 摘要座椅组件包括座椅框架，后框架，其限定了在枢转接头枢转地连接到座椅框架的后平面，可滑动地固定到后框架的后支撑件和后支撑调节机构。 后支撑调节机构包括将后支撑件联接到座椅框架并可围绕枢转轴线枢转的第一连接构件，以及由后框架可滑动地支撑并可操作地连接到第一连接构件的第一滑动构件。 第二滑动构件固定到后支撑件并由后框架可滑动地支撑。 第二连接构件可操作地连接第一和第二滑动构件。 后框架从直立位置到倾斜位置的枢转运动将第一滑动构件滑离枢转轴线，从而使第二连接构件朝向枢转轴线滑动后支撑。

公开(公告)号：WO2014173477A1

公开(公告)日：2014-10-30

申请号：PCT/EP2014/000472

申请日：2014-02-22

Applicant: HORACEK, Gregor

Inventor： HORACEK, Gregor

IPC: A61G5/08 ,  A61G5/10

CPC classification number: A61G5/08 ,  A61G5/0825 ,  A61G5/0866 ,  A61G5/0883 ,  A61G5/1054 ,  A61G5/1062

Abstract: Die Erfindung betrifft einen faltbarer Rollstuhl (1) mit zwei Seitenrahmen (2) in denen jeweils ein Vorderrad (3) und ein Hinterrad (4) gelagert ist, sowie mit einem zwischen den Seitenrahmen (2) angeordneten Scherenelement (5), das zwei Scherenarme (6) aufweist, wobei die Scherenarme (6) im Bereich des einen Scherenelementendes (7) schwenkbar in den Seitenrahmen (2) gelagert sind. Bei einem solchen Rollstuhl ist erfindungsgemäß vorgesehen, dass die Scherenarme (6) im Bereich des anderen Scherenelementendes (9) schwenkbar in manuell betätigbaren Stellgliedern (11) gelagert sind, die, in Abstand zur Schwenkachse des anderen Scherenelementendes (9) in den Stellgliedern (11), schwenkbar in den Seitenrahmen (2) gelagert sind, sowie in Abstand zu dem anderen Scherenende (9) ein Faltscharnier (12) angeordnet ist, das schwenkbar in den Seitenrahmen (2) gelagert ist, ferner mit einem Stellmittel (13), das mit dem Faltscharnier (12), in Abstand zu dessen Lagerungen in den Seitenrahmen (2), schwenkbar verbunden ist und zwischen dem Faltscharnier (12) und einem der Stellglieder (11), in Abstand zu der Schwenkachse dieses Stellglieds (11) in den diesem zugeordneten Seitenrahmen (2), wirksam ist, ferner mit Mitteln (14) zum Festlegen mindestens eines Stellglieds (11) relativ zu dem diesem Stellglied (11) zugeordneten Seitenrahmen (2) in der auseinandergefalteten Stellung des Rollstuhls (1).

Abstract translation: 本发明涉及一种可折叠轮椅（1）与其中的每一个前轮（3）和一个后轮（4）被安装，并用一个侧面之间的帧（2）剪切元件（5），两个剪刀臂布置在两个侧框架（2） 包括：（6），其中，所述剪刀臂（6）枢转地在侧框架（2）的剪式元件端（7）的区域中被安装。 在这样的轮椅，本发明提供的是，剪刀臂（6）被枢转地安装在另一剪刀元件端部（9）可手动操作的致动器（11）的区域中，在距离从另一剪刀元件端的枢转轴线（9）的致动器（11 ），旋转（在侧框架2）被安装，和一个折叠铰链（12）被布置在距离从另一剪刀端（9），其被可枢转地安装在所述侧框架（2），还包括一个装置（13） 在距其轴承在侧框架（2）的距离的折叠铰链（12），可枢转地连接，并且所述折叠铰链（12）和所述致动器（11）中的一个在从致动器（11）的在该枢转轴线的距离之间 相关联的侧部框架（2）是有效的，还包括用于至少一个致动器（11）相对于设置于装置（14）的该致动器（11）在展开位置d中的侧框架（2）相关联 它轮椅（1）。

公开(公告)号：WO2013132350A2

公开(公告)日：2013-09-12

申请号：PCT/IB2013/000927

申请日：2013-03-06

Applicant: MOTION CONCEPTS CANADA

Inventor： CIOLFE, David

IPC: A47C7/00

CPC classification number: A61G5/1059 ,  A61G5/10 ,  A61G5/1062 ,  A61G5/1064 ,  A61G5/1067 ,  A61G5/1075 ,  A61G5/1091 ,  B62B1/12 ,  Y10T29/49622 ,  Y10T29/49826

Abstract: A wheelchair includes a chassis, a positioning module, a seat frame, and a seat. The positioning module is mounted to an upper portion of the chassis. The seat frame includes a support member secured to and spanning a seating area of the positioning module and a front frame member secured to a front end of the support member and overhanging a front edge of the seating area of the positioning module, such that the seat frame at least partially straddles the positioning module. The front frame member is connected with and at least partially supports at least one of a side frame member, foot rest, leg rest and arm rest assembled with and supported by the front frame member. The seat is secured to an upper surface of the support member.

Abstract translation: 轮椅包括底盘，定位模块，座椅框架和座椅。 定位模块安装到底盘的上部。 所述座椅框架包括固定到所述定位模块的座位区域并跨越所述定位模块的休息区域的支撑构件，以及固定到所述支撑构件的前端并伸出所述定位模块的所述座位区域的前边缘的前框架构件， 框架至少部分地跨越定位模块。 前框架构件与由前框架构件组装并支撑的侧框架构件，搁脚板，支腿和扶手中的至少一个连接并且至少部分地支撑。 座椅固定在支撑构件的上表面上。

公开(公告)号：WO2006056209A1

公开(公告)日：2006-06-01

申请号：PCT/DK2005/000761

申请日：2005-11-29

Applicant: R82 A/S ,  BIRK, Kare ,  MØLLER, Flemming

Inventor： BIRK, Kare ,  MØLLER, Flemming

IPC: A61G5/10 ,  A61G5/00 ,  A47C1/025

CPC classification number: A61G5/1062 ,  A47C1/025 ,  A47C7/024 ,  A47C7/405 ,  A61G5/107 ,  A61G2200/14

Abstract: An adjustable chair construction is described which is particular in that the backrest is linked to the seat by means of at least one hinge construction, where said hinge con­struction on the seat comprises at least one first projecting member (23) having a curved or linear top section on which top section teeth are arranged, and on the back rest at least one second projecting member (82) having a curved or linear top section on which top sec­tion teeth are arranged, such that the teeth on one section mesh with the teeth on the other section, and that at least one connecting member (100) being pivotable fastened to the first and second projecting members (23, 82) maintains the teeth of the curved sections in meshed relationship.

Abstract translation: 描述了一种可调节椅子结构，其特征在于，靠背通过至少一个铰链结构连接到座椅，其中座椅上的所述铰链结构包括至少一个第一突出构件（23），其具有弯曲或线性顶部 在其上设置有至少一个第二突出构件（82），该第二突出构件具有弯曲或线性的顶部部分，顶部部分齿布置在该顶部部分上，使得一个部分上的齿与牙齿啮合 另一部分，并且可枢转地固定到第一和第二突出构件（23,82）的至少一个连接构件（100）将弯曲部分的齿保持啮合关系。

公开(公告)号：WO2005023163A1

公开(公告)日：2005-03-17

申请号：PCT/NO2004/000265

申请日：2004-09-09

Applicant: ALU REHAB AS ,  TJESSEM, Sigve ,  KVERME, Oddvar

Inventor： TJESSEM, Sigve ,  KVERME, Oddvar

IPC: A61G5/10

CPC classification number: A61G5/1062 ,  A61G5/125 ,  A61G5/128

Abstract: A device for a width-adjustable wheel chair (1) comprising a chassis (32) and necessary wheels (34, 36), the wheel chair (1) being provided with at least two seat portions (2, 4) which are laterally adjustable relative to each other, as seat portions (2, 4) may constitute a right-hand seat portion (2) and a left-hand seat portion (4).

Abstract translation: 一种用于宽度可调的轮椅（1）的装置，包括底盘（32）和必需的轮（34,36），所述轮椅（1）设置有至少两个座部分（2,4） 相对于彼此，座部（2,4）可以构成右侧座椅部分（2）和左侧座椅部分（4）。