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    Upholstered seat for clean room
    1.
    发明授权
    Upholstered seat for clean room 失效
    洁净室的软垫座椅

    公开(公告)号：US4573740A

    公开(公告)日：1986-03-04

    申请号：US621714

    申请日：1984-06-18

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: A47C7/02 ,  A47C7/74 ,  A47C7/18

    CPC classification number: A47C7/02 ,  A47C7/74 ,  Y10S297/01 ,  Y10S297/03

    Abstract: To assist in maintaining the high degree of cleanliness required by Federal standards in industrial clean rooms, an upholstered seat is provided having an attached bellows which receives air from the seat when the seat is compressed and from which air is returned to the seat as the seat expands. There is no escape of air from the seat and bellows to the atmosphere and no induction of air from the atmosphere to the seat or bellows.

    Abstract translation: 为了帮助维持联邦标准在工业洁净室中所需的高度清洁度，提供了一个软垫座椅，其具有附接的波纹管，当座椅被压缩并从空气返回到座椅时，该风箱从座椅接收空气，作为座椅 扩大 没有空气从座椅和波纹管逃逸到大气中，也没有空气从大气引导到座椅或风箱。

    Upholstered seat for clean room use
    2.
    发明授权
    Upholstered seat for clean room use 失效
    软垫座椅为洁净室使用

    公开(公告)号：US4563041A

    公开(公告)日：1986-01-07

    申请号：US551914

    申请日：1983-11-15

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: A47C7/02 ,  A47C7/74 ,  A47C7/18

    CPC classification number: A47C7/02 ,  A47C7/74 ,  Y10S297/01 ,  Y10S297/03

    Abstract: To assist in maintaining the high degree of cleanliness required by Federal standards in industrial clean rooms, an upholstered seat is provided having a sealed filter element through which air must flow when entering or exiting the seat structure. A hard base member having a cushion mounted thereon is enclosed within an air-impermeable cover. The filter element in the form of a hydrophilic or hydrophobic sheet is placed between the hard base member and cover. The hard base member and cover contain air breathing apertures on opposite sides of the filter element. The upholstered seat exceeds Federal standards in its ability to avoid contaminating clean rooms.

    Abstract translation: 为了帮助维持联邦标准在工业洁净室中所需的高度清洁度，提供了一种带有密封过滤元件的软垫座，空气在进入或离开座椅结构时必须通过该过滤元件流动。 具有安装在其上的缓冲垫的硬基部件被封闭在不透气的盖内。 亲水性或疏水性片材形式的过滤元件放置在硬质基材和盖子之间。 硬底座部件和盖板在过滤元件的相对侧面上包含呼吸孔。 软垫座椅超过联邦标准，以避免污染洁净室。

    Upholstered seat for clean rooms
    4.
    发明授权
    Upholstered seat for clean rooms 失效
    洁净室的软垫座椅

    公开(公告)号：US4566735A

    公开(公告)日：1986-01-28

    申请号：US551913

    申请日：1983-11-15

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: A47C7/74 ,  A47C7/18

    CPC classification number: A47C7/74 ,  Y10S297/01

    Abstract: To assist in maintaining the high degree of cleanliness required by Federal standards in industrial clean rooms, an upholstered seat is provided having a sealed filter unit through which air must flow when entering or exiting the seat structure. The filter unit is held in a sealed grommet installed in a hard base member on which is mounted a cushion. The base member and cushion are enclosed in an air-impermeable cover. The upholstered seat exceeds Federal standards in its ability to avoid contaminating clean rooms.

    Abstract translation: 为了有助于维持联邦标准在工业洁净室中所需的高度清洁度，提供了一种带有密封过滤器单元的软垫座，空气在进入或离开座椅结构时必须通过该单元流动。 过滤器单元被保持在安装在安装有缓冲垫的硬质基底构件中的密封垫圈中。 基座部件和衬垫被封闭在不透气的盖子中。 软垫座椅超过联邦标准，以避免污染洁净室。

    Tubular chair leg formed for direct mounting of caster or glide
    5.
    发明授权
    Tubular chair leg formed for direct mounting of caster or glide 失效
    管状椅腿形成用于直接安装脚轮或滑行

    公开(公告)号：US4731900A

    公开(公告)日：1988-03-22

    申请号：US857099

    申请日：1986-04-29

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: B60B33/00

    CPC classification number: B60B33/0002 ,  Y10T16/201 ,  Y10T16/211

    Abstract: A tubular metal chair leg is formed by a die to provide on its end an integral socket for the direct reception of the pintle of a caster or shank of a glide. The construction enables the use of identical casters and glides on tubular as well as cast legs. The necessity for stocking two sizes of glides for tubular and cast legs plus inserts for casters for tubular legs is eliminated.

    Abstract translation: 管状金属椅腿由模具形成，以在其端部上提供用于直接接收脚轮或滑脚的枢轴的整体式插座。 该结构使得能够在管状和铸造腿上使用相同的脚轮和滑动件。 消除了用于管状和铸腿的两种尺寸的滑动件加上用于管状脚的脚轮的插入件的必要性。

    Oil level indicator
    6.
    发明授权
    Oil level indicator 失效
    油位指示器

    公开(公告)号：US4235186A

    公开(公告)日：1980-11-25

    申请号：US33243

    申请日：1979-04-25

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: G01F23/00 ,  G01F23/04 ,  G01F23/06

    CPC classification number: G01F23/0046

    Abstract: An automobile crankcase oil level indicator in ready reach of the vehicle driver has its main components molded from plastics and constructed for ease of assembly and installation. A minimum number of parts are employed to minimize manufacturing costs and to make the device compatible with mass production techniques. A unitized piston, piston rod and piston seal is employed in the device along with a unique simplified coupling between the main cup or housing and the face plate.

    Abstract translation: 车辆驾驶员准备到达的汽车曲轴箱油位指示器的主要部件由塑料模制而成，易于组装和安装。 使用最少数量的零件来最小化制造成本，并使该装置与大规模生产技术相兼容。 在该装置中采用一体化的活塞，活塞杆和活塞密封，以及主杯或壳体与面板之间的独特简化的联接。

    Push button adjuster for chair backrest
    7.
    发明授权
    Push button adjuster for chair backrest 失效
    椅背靠背按钮调节器

    公开(公告)号：US4221430A

    公开(公告)日：1980-09-09

    申请号：US906918

    申请日：1978-05-18

    Applicant: James W. Frobose

    Inventor： James W. Frobose

    IPC: A47C7/40 ,  A47C1/00

    CPC classification number: A47C7/402 ,  Y10T403/598 ,  Y10T403/599

    Abstract: A low cost, highly convenient, and non-complicated push button adjuster for chair backrests eliminates bulky and unsightly protruding levers, hand wheels and other external operators. A simple push button normally flush with the rear face of a backrest is depressed to shift a connected locking pin out of a detent slot in a backrest support bar so that the backrest is released for height adjustment. The push button and locking pin are spring-biased to the active locking position.

    Abstract translation: 用于椅子靠背的低成本，高度方便和非复杂的按钮调节器消除了庞大和难看的突出的杠杆，手轮和其他外部操作者。 通常与靠背的后表面齐平的简单的按钮被按压，以将连接的锁定销从靠背支撑杆中的止动槽中移出，以使靠背被释放以进行高度调节。 按钮和锁定销弹簧偏置到主动锁定位置。

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