首页> 外国专利> An Improved Telescopic or Extensible Table, and Means for Housing or Storing Loose or Removable Leaves of Telescopic or Extensible Tables.

An Improved Telescopic or Extensible Table, and Means for Housing or Storing Loose or Removable Leaves of Telescopic or Extensible Tables.

机译:一种改进的伸缩式或可伸缩桌子,以及用于容纳或存储伸缩式或可伸缩桌子的松散或可移动的叶子的装置。

摘要

26,712. Farr, F. M. Dec. 8. T a b l e s.-Telescopic or extensible tables having means for storing loose leaves are provided with transverse bearers B secured to the table frame. Within the lower bearer B and the table frame is a frame or tray t having guides G, between which loose leaves may be inserted for storage. The opening between the upper and lower bearers is closed by a hinged flap f. The two leaves which remain permanently attached to the table have secured to them slides S, tongues on which engage with corresponding grooves on guides R fixed above the upper bearer B. The inner slides S on one leaf are connected by a cross-piece X, a stud H on which is engaged by slots in a locking-bar l pivoted to the other leaf and operated from the outside by the extending portion l1. The leaves can thus be secured together at the required distance. In modifications, the leaf-supporting tray may be hinged at one end to the table frame and secured at the other by a turnbuckle, the bearers and flap being dispensed with; also, the slides and guides may be plain instead of tongued or slotted, projecting strips secured to the slides engaging beneath the guides.
机译:26,712。 Farr,F. M.,12月8日。-伸缩式或可伸缩桌子,带有用于存放松散叶子的装置,设有固定在桌子框架上的横向支架B。在下部托架B和桌子框架内是具有引导件G的框架或托盘t,可以在它们之间插入散叶以进行存储。上支座和下支座之间的开口由铰接的挡板f封闭。永久固定在桌子上的两扇门上已固定有滑轨S,滑舌上的舌片与固定在上支架B上方的导轨R上的相应凹槽啮合。一扇门上的内滑轨S通过横档X连接,螺栓H由锁定杆l中的狭槽接合在锁定杆l上,锁定杆l枢转至另一扇叶片并且由延伸部l 1从外部操作。因此,叶片可以以所需的距离固定在一起。在变型中,叶片支撑托盘的一端可铰接到桌架上,而另一端则可通过螺丝扣固定,省去了支架和折板。同样,滑动件和导向件可以是平坦的,而不是舌状或开槽的,固定在滑动件上的突出的条带接合在导向件下方。

著录项

  • 公开/公告号GB190426712A

    专利类型

  • 公开/公告日1905-12-07

    原文格式PDF

  • 申请/专利权人 FREDERICK MARSHALL FARR;

    申请/专利号GBD190426712

  • 发明设计人 FREDERICK MARSHALL FARR;

    申请日1904-12-08

  • 分类号

  • 国家 GB

  • 入库时间 2022-08-24 16:16:04

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