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    • 4. 发明公开
    • CHASSIS ARRANGEMENT FOR AN ELECTRICALLY POWERED WHEELCHAIR AND AN ELECTRICALLY POWERED WHEELCHAIR COMPRISING THE SAME
    • 悬挂装置FOR A电动轮椅,电动电动轮椅THAT
    • EP3127520A1
    • 2017-02-08
    • EP16189966.1
    • 2014-09-19
    • Permobil AB
    • Kalf, ErikTorgersson, PärVan de Wal, Herbert
    • A61G5/04A61G5/06A61G5/10
    • A61G5/1078A61G5/04A61G5/042A61G5/06
    • The present disclosure relates to a chassis arrangement (1) for an electrically powered wheelchair (35). The chassis arrangement (1) comprises a main chassis member (3) having a first side panel (3a) defining a first side of the main chassis member (3), and a second side panel (3b) defining a second side of the main chassis member (3), the second side being opposite to the first side, wherein each of the first side panel (3a) and the second side panel (3b) has spring attachment arrangements (3g, 3h) for attachment of spring assemblies (9a, 9b, 11a, 11b), wherein each of the first side panel (3a) and the second side panel (3b) has pivot arm attachment arrangements (3e, 3f) for attachment of pivot arms (5a, 5b, 7a, 7b), wherein the main chassis member (3) has a torsional stiffness greater than 1200 Nm/degree. An electrically powered wheelchair comprising a chassis arrangement (1) is also presented herein.
    • 本发明涉及一种底盘装置(1)在电电动轮椅(35)。 底盘装置(1)包含(3),其具有第一侧板(3a)的 - 定义主底盘构件(3)的第一侧,和第二侧板(3b)的 - 定义主的第二侧上的主底盘构件 底盘构件(3),所述第二侧相对与所述第一侧,worin每个第一侧板(3a)和所述第二侧板的(3b)的具有弹簧安装安排(3g,3h的)为弹簧组件附接(9A ,图9B,11A,11B),worin每个第一侧板(3a)和所述第二侧板的(图3b)具有枢转臂附接的安排(3E,3F),用于枢转臂(附着5A,5B,7A,7B) ,worin主底盘构件(3)具有扭转刚度比1200牛顿米/度更大。 因此,在电动轮椅,其包含(1)中提出了一种底盘布置。
    • 5. 发明授权
    • BACKREST FIXATION SYSTEM AND AN ELECTRICALLY POWERED WHEELCHAIR COMPRISING THE SAME
    • 背部固定系统和包括该部件的电动轮椅
    • EP2913037B1
    • 2016-11-02
    • EP14157009.3
    • 2014-02-27
    • Permobil AB
    • Stenström, RuneWest, Hans-Erik
    • A61G5/10B60N2/22
    • A61G5/12A61G5/04A61G5/043A61G5/1067A61G5/122B60N2/22
    • A backrest fixation system (1) for a wheelchair, wherein the backrest fixation system (1) comprises a seat frame member (3) having a groove side (3a) provided with a first groove (5) having first groove retaining surfaces, which seat frame member (3) has a first lateral side (3b) and a second lateral side (3c) parallel to each other and which define lateral sides of the groove side (3a), a first groove insert member (9) arranged in the first groove (5) and retained in the first groove (5) by means of the first groove retaining surfaces, a backrest attachment member (15) having a first backrest attachment member through-opening (15a), a first fastener (17), and a reinforcement member (13) arranged between the backrest attachment member (15) and the groove side (3a) of the seat frame member (3), which reinforcement member (13) has a first leg (13a) and a second leg (13b), wherein the first leg (13a) extends along the first lateral side (3b) of the seat frame member (3) and the second leg (13b) extends along the second lateral side (3c) of the seat frame member (3), wherein the first groove insert member (9) is provided with a first groove insert member through-opening (9a) and the reinforcement member (13) is provided with a first reinforcement member through-opening (13d), and wherein the first fastener (17) extends through the first backrest attachment member through-opening (15a), the first reinforcement member through-opening (13d), and the first groove insert member through-opening (9a). An electrically powered wheelchair comprising a backrest fixation system is also presented herein.
    • 一种用于轮椅的靠背固定系统(1),其中所述靠背固定系统(1)包括具有凹槽侧(3a)的座椅框架构件(3),所述座侧框架构件设置有具有第一凹槽保持表面的第一凹槽(5) 框架构件(3)具有彼此平行并且限定槽侧(3a)的横向侧面的第一横向侧(3b)和第二横向侧(3c),第一槽插入构件(9)布置在第一侧面 槽(5),并通过第一槽保持面保持在第一槽(5)中;靠背安装构件(15),具有第一靠背安装构件通孔(15a),第一紧固件(17)和 布置在所述靠背安装构件(15)和所述座椅框架构件(3)的槽侧(3a)之间的加强构件(13),所述加强构件(13)具有第一腿部(13a)和第二腿部 ),其中所述第一腿部(13a)沿着所述座椅框架构件(3)的所述第一侧面(3b)延伸,并且所述第二腿部 (13b)沿着所述座椅框架构件(3)的第二侧面(3c)延伸,其中所述第一槽插入构件(9)设置有第一槽插入构件通孔(9a)和所述加强构件 )设置有第一加强构件通孔(13d),并且其中第一紧固件(17)延伸穿过第一靠背安装构件通孔(15a),第一加强构件通孔(13d)和 第一槽插入件通孔(9a)。 本文还提供了一种包括靠背固定系统的电动轮椅。
    • 6. 发明公开
    • Backrest fixation system and an electrically powered wheelchair comprising the same
    • 靠背固定系统和包括该系统的电动轮椅
    • EP2913037A1
    • 2015-09-02
    • EP14157009.3
    • 2014-02-27
    • Permobil AB
    • Stenström, RuneWest, Hans-Erik
    • A61G5/10B60N2/22
    • A61G5/12A61G5/04A61G5/043A61G5/1067A61G5/122B60N2/22
    • A backrest fixation system (1) for a wheelchair, wherein the backrest fixation system (1) comprises a seat frame member (3) having a groove side (3a) provided with a first groove (5) having first groove retaining surfaces, which seat frame member (3) has a first lateral side (3b) and a second lateral side (3c) parallel to each other and which define lateral sides of the groove side (3a), a first groove insert member (9) arranged in the first groove (5) and retained in the first groove (5) by means of the first groove retaining surfaces, a backrest attachment member (15) having a first backrest attachment member through-opening (15a), a first fastener (17), and a reinforcement member (13) arranged between the backrest attachment member (15) and the groove side (3a) of the seat frame member (3), which reinforcement member (13) has a first leg (13a) and a second leg (13b), wherein the first leg (13a) extends along the first lateral side (3b) of the seat frame member (3) and the second leg (13b) extends along the second lateral side (3c) of the seat frame member (3), wherein the first groove insert member (9) is provided with a first groove insert member through-opening (9a) and the reinforcement member (13) is provided with a first reinforcement member through-opening (13d), and wherein the first fastener (17) extends through the first backrest attachment member through-opening (15a), the first reinforcement member through-opening (13d), and the first groove insert member through-opening (9a). An electrically powered wheelchair comprising a backrest fixation system is also presented herein.
    • 靠背固定系统(1)一种轮椅,其中,所述靠背固定系统(1)包括一座椅框架构件(3)具有设置有(5),其具有第一槽保持表面的第一槽,该座椅上的槽侧(3a)的 (3)具有彼此平行且限定所述槽侧(3a)的侧面的第一侧面(3b)和第二侧面(3c);第一凹槽插入构件(9),所述第一凹槽插入构件布置在所述第一凹槽 槽(5),并通过止动表面的第一槽的装置保持在第一槽(5),一个靠背附接构件(15),具有第一靠背附接构件的通孔(15A),第一紧固件(17),和 (13)具有第一腿部(13a)和第二腿部(13b)的加强部件(13),该加强部件布置在靠背连接部件(15)和座椅框架部件(3)的凹槽侧 ),其中第一腿(13a)沿着座椅框架构件(3)的第一侧面(3b)延伸,并且第二腿 (13b)沿所述座椅骨架构件(3)的第二侧面(3c)延伸,其中所述第一凹槽插入构件(9)设置有第一凹槽插入构件通孔(9a),并且所述加强构件 )设置有贯通开口(第一加强部件13D),并且其中所述第一紧固件(17)穿过所述第一靠背附接构件的通孔(15A延伸),第一加强构件的通孔(13D),并且 第一凹槽插入构件通孔(9a)。 本文还介绍了包括靠背固定系统的电动轮椅。