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    • 1. 发明申请
    • WORKING CHAIR
    • 工作椅
    • WO2003000092A1
    • 2003-01-03
    • PCT/SE2002/001140
    • 2002-06-13
    • ERGONOMIPRODUKTER I BODAFORS ABNILSSON, Åke
    • NILSSON, Åke
    • A47C9/02
    • A47C9/025A47C7/004A47C7/022
    • A working chair has a stand (1), a seat (2), which is mounted on teh stand, and castors (5), which are mounted on teh stand to allow movement of the chair on a floor. A foot-operated tipping support (6) is mounted on the stand (1). The tipping support (6) is movable between a raised inactive position, in which it is situated at a distance from the floor and allows movement of the chair on the floor, and a lowered active position, in which it abuts against the floor and renders movement of the chair on the floor difficult. The seat (2) is pivotable between a substantially horizontal sitting position, in which a user can sit on the seat (2), and a substantially vertical support position, in which the user, while standing on the tipping support and thereby keeping it in its lowered active position, can lean against the seat (2).
    • 工作椅具有支架(1),安装在支架上的座椅(2)和安装在支架上的脚轮(5),以允许椅子在地板上移动。 脚踏式倾翻支架(6)安装在支架(1)上。 倾翻支撑件(6)可以在升高的非活动位置之间移动,在该位置中,倾斜支架(6)位于离地面一定距离处,并且允许椅子在地板上移动,并且下降的主动位置,其中它抵靠地板并使其 椅子在地板上的运动困难。 座椅(2)可在用户可坐在座椅(2)上的基本上水平的就​​座位置和基本垂直的支撑位置之间枢转,使用者在其中站立在倾翻支撑件上并由此将其保持在 其下降的主动位置可以靠在座椅(2)上。
    • 3. 发明申请
    • BACK AND/OR SITTING SUPPORT AT WORKPLACE
    • 在工作场所返回和/或处理支持
    • WO1995030361A1
    • 1995-11-16
    • PCT/SE1995000513
    • 1995-05-09
    • NILSSON, Åke
    • A47C16/00
    • A47C9/025
    • This invention concerns a back and/or sitting support for an operation at a workplace fixed in a room, such as a hairdressing chair, for which the invention is characterized by the back and/or sitting support being a unit attached to the floor with a frame-like upper part, a "support rail" (3), that surrounds the working chair with space to work between the chair and the support rail (3), so that the support rail (3) can constitue a support at the back for the operator's lumbar region and/or back while working.
    • 本发明涉及在固定在室内的工作场所(例如理发椅)上的操作的背部和/或坐下支撑,本发明的特征在于背部和/或坐着的支撑件是附接到地板上的单元 框架状上部,“支撑轨道”(3),其围绕工作椅子,具有在椅子和支撑轨道(3)之间工作的空间,使得支撑轨道(3)可以在后面形成支撑 对于操作者的腰部区域和/或在工作时返回。
    • 5. 发明申请
    • PNEUMATIC IMPACT TOOL
    • 气动冲击工具
    • WO1997002113A1
    • 1997-01-23
    • PCT/SE1996000895
    • 1996-07-03
    • ATLAS COPCO BEREMA ABHENRIKSSON, Stig, RolandNILSSON, Åke, Lennart
    • ATLAS COPCO BEREMA AB
    • B25D17/24
    • B25D9/08B25D17/24
    • A pneumatic impact tool comprises a tubular housing (10) with a rear section (A), an intermediate section (B) and a front section (C), and constant diameter cylinder bore (11) in the intermediate section (B) reciprocably guiding a hammer piston (12) formed with a forward impact delivering neck portion (13), and an air distribution valve (14) disposed in the rear housing section (A) for feeding motive pressure air into the cylinder bore (11) to reciprocate the hammer piston (12) therein, a guide sleeve (43) mounted in the cylinder bore (11) for guidingly supporting the impact receiving shank portion of a working implement, a damping sleeve (38) mounted in the cylinder bore (11) and axially supported by a lock ring (41) mounted in a circumferential groove (42) in the cylinder bore (11), and a cylinder bore end closure plug (50) disposed in the rear housing section (A) behind the air distribution valve (14) and axially locked together with the latter by a transverse wedge bolt (51) which also forms a mounting pivot for two handles (29, 30).
    • 气动冲击工具包括具有后部段(A),中间部分(B)和前部分(C)的管状壳体(10)和中间部分(B)中的恒定直径的气缸孔(11)可往复地引导 形成有前冲击输送颈部(13)的锤活塞(12)和设置在后壳体部分(A)中的空气分配阀(14),用于将动压空气供给到气缸孔(11)中,以使 锤头活塞(12),安装在气缸孔(11)中的引导套筒(43),用于引导地支撑工作工具的冲击承受柄部分;安装在缸孔(11)中的阻尼套筒(38) 由安装在气缸孔(11)中的周向槽(42)中的锁定环(41)支撑,以及设置在分配阀(14)后面的后壳体部分(A)中的缸孔端部封闭塞(50) )并通过横向楔形螺栓(51)与后者轴向锁定在一起 也形成两个把手(29,30)的安装枢轴。
    • 7. 发明申请
    • VALVE ARRANGEMENT IN COMPRESSED AIR DRIVEN MOTORS
    • 压缩空气驱动电机中的阀装置
    • WO1995023049A1
    • 1995-08-31
    • PCT/SE1995000208
    • 1995-02-28
    • ATLAS COPCO BEREMA AKTIEBOLAGHENRIKSSON, RolandNILSSON, Åke
    • ATLAS COPCO BEREMA AKTIEBOLAG
    • B25D09/16
    • F01L25/04B25D9/16
    • In a valve arrangement in pneumatic impact motors (10), the housing (40) of a distribution valve has the form of a plastic bowl (46) which is flanged outwardly at the opening and the bottom thereof. A flat valve (50) is movable between the bowl bottom, which forms one valve seat (51) of the valve housing (40), and a bowl cover member (53), which forms the other valve seat (52). The bowl flanges (47, 48) define therebetween a groove which connects with a delivery channel (39) provided in the impact motor (10), this channel delivering compressed air to the flat valve (50) mounted inside the bowl (46). The bowl wall located between the flanges (47, 48) includes calibrated side openings (57, 58) which control the delivery of compressed air to respective valve seats (51, 52) on respective sides of the flat valve (50), this air delivery being an adapted and calibrated delivery.
    • 在气动冲击马达(10)中的阀装置中,分配阀的壳体(40)具有塑料碗(46)的形式,其在开口和底部向外凸缘。 扁平阀(50)可在形成阀壳体(40)的一个阀座(51)的碗底与形成另一个阀座(52)的碗盖构件(53)之间移动。 碗形凸缘(47,48)在其间限定有与设置在冲击马达(10)中的输送通道(39)连接的凹槽,该通道将压缩空气输送到安装在碗(46)内部的平坦阀(50)。 位于凸缘(47,48)之间的碗壁包括校准的侧开口(57,58),其控制压缩空气向平阀(50)的相应侧上相应的阀座(51,52)的输送,该空气 交货是一个适应和校准的交货。