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    • 3. 发明授权
    • Synchronous mechanism for a chair
    • 椅子同步机构
    • US08931841B2
    • 2015-01-13
    • US13592653
    • 2012-08-23
    • Carsten Kelm
    • Carsten Kelm
    • A47C1/024A47C3/00A47C1/032
    • A47C3/00A47C1/03255A47C1/03272
    • A synchronous mechanism for a chair, such as an office chair, including a base unit, a seat support arranged above and moveably on the base unit, a backrest support arranged on the base unit so as to be capable of being pivoted about a pivot axis oriented horizontally and in transverse direction of the chair, and a prestressing device. The prestressing device exerts a prestressing force acting upwards on the seat support and forwards on the backrest support. The seat support is connected to the base unit via a coupling mechanism providing movability of the seat support relative to the base unit. The coupling mechanism is arranged to positively control the movements of the seat support relative to the base unit such that the seat support can be moved back and forth on its own between positions which are parallel to one another when the backrest support is fixed.
    • 一种用于椅子的同步机构,例如办公椅,包括基座单元,安置在基座单元上方并可移动地设置的座椅支撑件,设置在基座单元上的靠背支撑件,以能够围绕枢转轴线枢转 水平方向和椅子的横向方向,以及预应力装置。 预应力装置施加向上作用在座椅支撑件上并且在靠背支撑件上向前行进的预应力。 座椅支撑件通过联接机构连接到基座单元,提供座椅支撑件相对于基座单元的可移动性。 联接机构被布置成主动地控制座椅支撑件相对于基座单元的运动,使得座椅支撑件可以在靠背支撑件固定时彼此平行的位置之间来回移动。
    • 5. 发明授权
    • Device for catching a trailing edge of a sheet for a sheet delivery
    • 用于捕捉板材交付的纸张边缘的装置
    • US5110112A
    • 1992-05-05
    • US613383
    • 1990-11-15
    • Manfred HennCarsten Kelm
    • Manfred HennCarsten Kelm
    • B65H31/32
    • B65H31/32B65H2301/42622B65H2801/21
    • A device for collecting a trailing edge of a sheet for a sheet delivery with a non-step auxiliary piling device in a sheet-fed rotary printing machine includes a plurality of collecting fingers all disposed at the same level at distances mutually spaced from one another, a motorized drive for moving the collecting fingers forwards and backwards, parallel to sheet travel, in a guide channel, a suction roller in operative proximity with the collecting fingers, and sheet pile stops for the trailing edges of the sheets, the sheet pile stops extending upwardly beyond the level of the sheet pile to the suction roller, the collecting fingers being disposed beneath the suction roller and between the pile stops, the motorized drive including a common drive member with mechanical transmission members coupled with the collecting fingers.
    • 用于收集用于片材输送的片材的后缘的装置,其具有在单张纸旋转印刷机中的非步骤辅助打桩装置,所述装置包括多个收集指,所述多个收集爪全部以相互间隔开的距离设置在相同的高度, 一个电动驱动装置,用于在导向通道中平行于片材行进行前后移动收集指状物,与收集指状件相接近的抽吸辊以及用于片材后缘的片桩止动件, 向上超过板桩到抽吸辊的水平面,收集指状物设置在抽吸辊下方和桩站之间,电动驱动器包括具有与收集指状物连接的机械传动构件的公共驱动构件。
    • 8. 发明授权
    • Side wall of a printing unit in a sheet-fed rotary printing press
    • 单张纸旋转印刷机中印刷单元的侧壁
    • US5727465A
    • 1998-03-17
    • US758377
    • 1996-11-27
    • Carsten KelmOliver KochNorbert ThunkerMichael Voge
    • Carsten KelmOliver KochNorbert ThunkerMichael Voge
    • B41F13/00B41F5/00
    • B41F13/0024
    • A side wall of a printing unit of a sheet-fed rotary printing press is composed of a plurality of in-line printing units in accordance with unit construction principles. The side wall has a torsionally rigid side-wall body formed with a boxlike cross-sectional profile open on one side thereof and has a frame extending somewhat transversely to a plane wherein the side wall is disposed. The frame is formed with at least one recess through which gear wheels of a gear-wheel drive train are at least engageable or possess a kinking and back-springing course, respectively, between an upper structural region and a lower structural region of the side wall, including a removable lid ribbed on an inner side thereof and being disposed on the frame in the lower structural region wherein bearings for printing cylinders are received and at an open side of the boxlike cross-sectional profile for stiffening the frame. The frame is formed with recesses in the lower structural region thereof.
    • 单张纸旋转印刷机的印刷单元的侧壁根据单元构造原理由多个在线印刷单元组成。 侧壁具有扭转刚性的侧壁体,其形成为具有在其一侧上开口的盒状横截面轮廓,并且具有稍微横向于其中设置侧壁的平面延伸的框架。 框架形成有至少一个凹部,齿轮传动系的齿轮通过该凹槽至少可接合或在侧壁的上部结构区域和下部结构区域之间分别具有扭结和反向弹性过程 包括在其内侧上带肋的可移除盖,并且设置在下部结构区域中的框架上,其中用于印刷滚筒的轴承被接收,并且在盒状横截面轮廓的开口侧用于加强框架。 框架在其下部结构区域中形成有凹部。