-
公开(公告)号：US5447356A
公开(公告)日：1995-09-05
申请号：US940873
申请日：1992-10-30
Applicant: Christiaan J. Snijders
Inventor： Christiaan J. Snijders
CPC classification number: A61G5/00 , A47C7/405 , A61G5/1091 , A61G5/121 , A61G5/125 , A61G5/128 , A61G5/107 , A61G5/1075
Abstract: A chair for disabled persons has a supporting frame, a seat adjustably connected to the supporting frame by a hinge, and a back adjustably connected by a hinge to the rear of the seat. The seat has a front section which lies beneath and supports the upper legs of an occupant, and a rear section which lies beneath and supports the pelvis of an occupant. The front and rear sections can be fixed and adjusted independently of each other due to a hinge which is parallel to the hinge at the rear of the seat.
Abstract translation: PCT No.PCT / NL91 / 00070 Sec。 371日期：1992年10月30日 102（e）日期1992年10月30日PCT 1991年4月26日PCT PCT。 出版物WO91 / 16874 1991年11月14日，残疾人用椅具有支撑框架，通过铰链可调节地连接到支撑框架的座椅，以及通过铰链可调节地连接到座椅后部的靠背。 座椅具有位于乘员的上腿之下并支撑乘员的上腿的前部，以及位于乘员的骨盆下方并支撑骨盆的后部。 由于在座椅后部平行于铰链的铰链，前部和后部可以彼此独立地固定和调节。
-
32.发明授权
公开(公告)号：US5423595A
公开(公告)日：1995-06-13
申请号：US197354
申请日：1994-02-17
Applicant: Steven W. Hancock
Inventor： Steven W. Hancock
CPC classification number: A47C1/0325 , A47C1/03255
Abstract: An adjustment mechanism (1) is disclosed which has a locking assembly (2) and an actuator (3). The locking assembly (2) is self-contained because it is biased by a spring (12) which acts between a housing (11) for the assembly and clutch leaves (5(a), 5(b)). The actuator (3) has a cam rod (15) which does not take any part in the clamping action on the leaves (5(a), 5(b)). There is a large mechanical advantage in the actuator (3) because the cam surface (17) is formed from a cut-out in the rod (15). A single actuator (45) may be used for two or more locking assemblies. Depending on configuration of the cam surfaces (48, 49), exclusive operation of one locking assembly may be achieved.
Abstract translation: 公开了一种具有锁定组件（2）和致动器（3）的调节机构（1）。 锁定组件（2）是独立的，因为其被作用在用于组件的壳体（11）和离合器叶片（5（a），5（b））之间的弹簧（12）偏压。 致动器（3）具有不在叶片（5（a），5（b））上的夹紧动作中的任何部分的凸轮杆）。 由于凸轮表面（17）由杆（15）中的切口形成，致动器（3）具有很大的机械优点。 单个致动器（45）可用于两个或更多个锁定组件。 根据凸轮表面（48,49）的配置，可以实现一个锁定组件的独占操作。
-
公开(公告)号：US5342112A
公开(公告)日：1994-08-30
申请号：US27475
申请日：1993-03-08
Applicant: Alessandro Padovan
Inventor： Alessandro Padovan
CPC classification number: A47C7/506 , A47C1/022 , A47C1/0244
Abstract: Assembly for a chair with adjustable seat back and leg-rest, which comprises a seat frame (14) secured at its two ends by hinges (12) to a seat back frame (13) and to a leg-rest frame (15) , these three frames (13-14-15) including in their lower portions connecting struts (16-25a-25b) positioned between one side and the other of the frames (13-14-15), the seat frame (14) comprising in its lower portion at least two reinforcing cross members (11) having the functions of resting on and being fastened to a basic characterizing structure (17) , the connecting strut (16) of the seat frame (14) bearing one single actuation means (18) that includes an actuation lever (21) which has a first inactive position and second (21a) and third (21b) positions to alter inclination, the second and third positions (21a-21b) to alter inclination cooperating with respective valves (23) which act on positioner jacks (20a-20b) located between the respective connecting struts (16-25a-25b).
Abstract translation: 用于具有可调式座椅靠背和腿部支撑的椅子的组件，其包括通过铰链（12）在其两端固定到座椅靠背框架（13）和支架框架（15）的座椅框架（14） 这三个框架（13-14-15）在其下部包括连接支架（16-25a-25b）的下部，所述支柱定位在一个侧面和另一个框架（13-14-15）之间，所述座椅框架（14）包括 其下部具有至少两个加强横向构件（11），其具有搁置并紧固到基本特征结构（17）的功能，座椅框架（14）的连接支柱（16）承载一个单个致动装置（18） ），其包括具有第一非活动位置和第二（21a）和第三（21b）位置以改变倾斜的致动杆（21），所述第二和第三位置（21a-21b）改变与相应阀（23）配合的倾斜， 其作用在位于相应的连接支柱（16-25a-25b）之间的定位器插孔（20a-20b）上。
-
公开(公告)号：US5024484A
公开(公告)日：1991-06-18
申请号：US567516
申请日：1990-08-15
Applicant: Jurek Buchacz
Inventor： Jurek Buchacz
CPC classification number: A47C3/20 , A47C1/0244
Abstract: An adjustable sitting device, e.g. a chair with the mutual angle between the seat and the back rest being adjustable, if desired, with simultaneous adjustment of the level of the seat and the back rest, said seat and/or back rest being turnable about an axis that is essentially coincident with an imaginary axis through the hip joints of the user. The lower portion of the back rest has a circle sector shaped cross section and the rear portion of said seat has a correcponding circle sector shaped cross section with a circle sector shaped mounting plate inserted between said portions for a sliding support of said back seat and seat portions.
Abstract translation: 可调节的坐姿装置，例如 如果需要，座椅和靠背之间的相互角度的椅子是可调节的，同时调节座椅和靠背的水平面，所述座椅和/或靠背可绕着基本上与 通过用户的髋关节的假想轴。 靠背的下部具有圆形扇形横截面，并且所述座的后部具有相应的圆形扇形形状的横截面，其中插入有用于所述后座和座椅的滑动支撑的所述部分之间的圆形扇形安装板 部分。
-
公开(公告)号：US4456297A
公开(公告)日：1984-06-26
申请号：US264486
申请日：1981-05-18
Applicant: Helmut Pietschmann , Herbert Lipp
Inventor： Helmut Pietschmann , Herbert Lipp
CPC classification number: A47C1/0242 , A47C1/0244 , A47C3/38 , A61G15/02
Abstract: A dental chair has its backrest connected to the seat by a scissor linkage arrangement which effects the moving together of the contiguous portions of the backrest and seat concurrently with movement of the backrest from an upright to a reclined position.
Abstract translation: 一把椅子的靠背通过剪刀连接装置连接到座椅上，这样一来，靠背和座椅的相邻部分一起移动，靠背靠背从直立位置到倾斜位置。
-
Patent Agency Ranking
公开(公告)号：US4389070A
公开(公告)日：1983-06-21
申请号：US124967
申请日：1980-02-27
Applicant: Wu-Shinn Chien
Inventor： Wu-Shinn Chien
Abstract: A reclining chair has a main frame and a supplemental frame telescoping therefrom. The main frame includes a foot section and a back section pivotally supported thereon and latchable in adjusted positions. The back section includes arcuate slots and the supplemental frame includes horizontal legs telescoping into the main frame and vertical legs connected by pin means to the arcuate slots in the backrest. Spring means bias the horizontal legs toward the main frame and bias the vertical legs upwardly from the supplemental frame so that as the backrest is moved toward the horizontal the horizontal legs are extended and the vertical legs are lowered against the bias of the springs.
Abstract translation: 斜躺椅具有主框架和从其伸缩的辅助框架。 主框架包括脚部和枢转地支撑在其上的后部，并且可调节位置。 后部包括弧形槽，补充框架包括伸缩到主框架中的水平腿和通过销装置连接到靠背中的弓形槽的垂直腿。 弹簧意味着将水平腿偏压到主框架并且将垂直腿部从补充框架向上偏置，使得当靠背朝向水平方向移动时，水平腿部延伸并且垂直腿部抵抗弹簧的偏压而降低。
-
公开(公告)号：US4386803A
公开(公告)日：1983-06-07
申请号：US318604
申请日：1981-11-05
Applicant: Clarence W. Gilderbloom
Inventor： Clarence W. Gilderbloom
CPC classification number: A47C1/022 , A47C1/0242 , A47C1/0342 , A47C1/036
Abstract: In a motorized reclining chair including a chair frame having arms the improvement comprising the unique mounting of a movable back and seat portion, an ottoman and a headrest thereon, whereby totally independent adjustment of those elements may be accomplished within predetermined limits by the user. Movement of the elements of the improved reclining chair is accomplished by selectively actuating any combination of three electric motors provided for this purpose. By virtue of this construction the user of the chair may repose in any of a great variety of positions varying from a substantially erect, seated position to a fully reclined, substantially supine position.
Abstract translation: 在包括具有臂的椅子框架的电动躺椅中，改进包括可移动的后座和座椅部分的独特安装，其上的奥斯曼和头枕，由此可以在用户的预定限度内完全完全独立地调节这些元件。 改进的躺椅的元件的运动通过选择性地致动为此目的提供的三台电动机的任何组合而实现。 由于这种结构，椅子的使用者可以安装在从基本上直立的就座位置到完全倾斜的大致仰卧位置变化的各种各样的位置中。
-
38.发明授权Seat with a seat plate of adjustable inclination and a backrest of adjustable inclination 失效座椅带有可调倾斜的座板和可调倾斜的靠背
公开(公告)号：US4364605A
公开(公告)日：1982-12-21
申请号：US162762
申请日：1980-06-25
Applicant: Hermann Meiller
Inventor： Hermann Meiller
CPC classification number: A47C1/0244 , A47C3/026 , A47C7/441 , A47C7/446
Abstract: In a seat having a seat plate of adjustable inclination and a backrest of adjustable inclination, gas springs are provided for adjusting the inclination of the seat plate and backrest, the valve actuating pins of the gas springs being oppositely disposed and actuatable by an adjusting lever. The adjusting lever extends transversely to the valve actuating pin arrangement and is mounted to pivot vertically and horizontally about a common pivot point disposed beyond the straight connecting line between the valve actuating pins. In the preferred embodiment, two control arms on the seat carrier are movable in a scissor-like manner in a vertical plane containing the valve pin arrangement, the adjusting lever engaging between and co-operating with the control arms which co-operate with the valve actuating pins. This permits the inclination of the seat plate and the inclination of the backrest to be adjusted with a single operating element either at independent times or simultaneously.
Abstract translation: 在具有可调斜度的座板和可调倾斜的靠背的座椅中，提供气弹簧用于调节座板和靠背的倾斜度，气弹簧的气门致动销相对地设置并由调节杆致动。 调节杆横向于阀致动销装置延伸并且被安装成围绕布置在阀致动销之间的直连接线之外的公共枢转点垂直和水平地枢转。 在优选实施例中，座椅支架上的两个控制臂可在剪刀状方式上移动，并在包含阀销装置的垂直平面中移动，调节杆与控制臂配合并与阀配合 致动销。 这允许座板的倾斜度和靠背的倾斜度在独立时间或同时由单个操作元件调节。
-
公开(公告)号：US3945651A
公开(公告)日：1976-03-23
申请号：US474871
申请日：1974-05-31
Applicant: Paul Boswinkel
Inventor： Paul Boswinkel
Abstract: A chair includes a lower seat cushion member which is independently pivotable about a pivot on the chair frame and a rear back cushion member which is independently pivotable about a pivot on the chair frame. The rear and lower seat cushion members are not interconnected and are independently pivotable with respect to each other. The cushion members are preferably biased toward a neutral rest position with a weak biasing force so that the occupant of the chair can easily cause the cushions to pivot so as to assume the proper support position for the occupant.
Abstract translation: 椅子包括可以围绕椅子框架上的枢轴独立地枢转的下部座垫构件和可以围绕椅子框架上的枢轴独立地枢转的后背靠垫构件。 后座垫构件和下座垫构件不互连并且可相对于彼此独立地枢转。 缓冲构件优选地以弱的偏压力朝向中立安息位置偏置，使得椅子的乘客容易使座垫枢转，从而呈现乘员适当的支撑位置。
-
公开(公告)号：US3897104A
公开(公告)日：1975-07-29
申请号：US46583474
申请日：1974-05-01
Applicant: BLACK JOHN O
Inventor： BLACK JOHN O
Abstract: A swingable type chair is made from arcuate sections which are releasably united to be adjustable to a multiplicity of angular positions from the one for sitting and swinging. The sections are hung on aligned pivots supported on pedestals at each side of a circular or oval base so as to be oscillatable to swing back and forth on the pivots. The chair can be changed from a normal seating configuration to a reclining configuration and to an elongated bed-type configuration.
Abstract translation: 可摆动式椅子由弓形部分制成，其可释放地联合成可调节到用于坐姿和摆动的多个角位置。 这些部分悬挂在支撑在圆形或椭圆形基部的每一侧的基座上的对准的枢轴上，以便可摆动地在枢轴上来回摆动。 椅子可以从正常的座椅配置改变为斜倚配置，并可以更细长的床型配置。
-
-
-
-
-
-
-
-
-
Search Results
226
records
(took 0.014 seconds)
