会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • Tube junctions, tube couplings and structures made therefrom
    • Rohrverbindungen,Rohrkupplungen und damit hergestellte Baukonstruktionen。
    • EP0074224A1
    • 1983-03-16
    • EP82304519.0
    • 1982-08-26
    • A.D. SPRING MFG. PTY. LTD.
    • Spring, Roger Allan
    • B23K33/00E04B1/38A45F1/16
    • B23K33/006
    • The invention concerns tubular structures, tube junctions for such structures and tube couplings which incorporate the tube junctions. The invention is useful for example for ladders, towers, horticultural buildings and fences. The junction comprises two tubes, one tube (2) having an upset end of reduced cross-section which end terminates in an inwardly turned end edge which defines a partly closed end aperture; the upset end is fixed to the sidewall of the other tube (24). A coupling containing one or more stub tubes each joined to an adjacent tube by the joint described is also disclosed. The couplings engage structural tubes in order to build up a frame, for example, a roof truss. A method of manufacture is disclosed involving welding or brazing in a rotatable jig.
    • 本发明涉及管状结构。 用于这种结构的管接头和并入管接头的管接头。 本发明例如对于梯子,塔,园艺建筑物和栅栏是有用的。 接头包括两个管,一个管(2)具有减小的横截面的缩小端,该端部终止于限定部分闭合的端部孔的向内转动的端部边缘; 镦粗端固定到另一个管(24)的侧壁。 还公开了一种联接器,其包含一个或多个短管,每个短管通过所述接头连接到相邻的管。 联接器接合结构管,以便建立框架,例如屋顶桁架。 公开了一种制造方法,其涉及在可旋转夹具中进行焊接或钎焊。
    • 3. 发明公开
    • A tent frame structure
    • Zeltgerüst。
    • EP0005061A2
    • 1979-10-31
    • EP79300654.5
    • 1979-04-20
    • Gilsenan,John Terence
    • Gilsenan,John Terence
    • A45F1/16E04B1/347
    • E04H15/50
    • For a tent that is readily collapsible, erectible and portable, there is provided a roof structure. The structure has collapsible roof struts (30). Each strut (30) has a first strut member (31) and a second strut member (33) where are pivotally connected to a respective one of first and second central carrier members (11,13). These central carrier members (11, 13) are arranged for relative displacement towards each other. Axial coupling means (22) align axially the central carrier members (11, 13) in a first position and in which the collapsible roof struts (30) extend outwardly from said first and second central carrier members (11, 13). In their second position the carrier members (11,13) are axially displaced from one another to enable said struts (30) to adopt a folded attitude in which the first and second strut members (31, 33) extend substantially axially of the first and second carrier members (11, 13). Each central carrier member (11, 13) is a plate-like member (12) with a central aperture (24) and a plurality of angularly spaced compartments (26). First and second abutments (27, 28) on each compartment (26) to limit the movement of a respective strut member (31, 33) beyond the position occupied by that member in the first and second positions of the carrier members (11, 13).
    • 对于容易折叠,可勃勃和便携的帐篷,提供了一个屋顶结构。 该结构具有可折叠的屋顶撑杆(30)。 每个支柱(30)具有第一支柱构件(31)和第二支柱构件(33),其中枢转地连接到第一和第二中心支撑构件(11,13)中的相应一个。 这些中央载体构件(11,13)布置成朝向彼此相对移动。 轴向联接装置(22)在第一位置处轴向对准中心承载构件(11,13),其中可收缩的顶部支柱(30)从所述第一和第二中心承载构件(11,13)向外延伸。 在其第二位置,承载构件(11,13)彼此轴向移位,以使得所述支柱(30)能够采用折叠姿态,其中第一和第二支柱构件(31,33)基本上在第一和第二支撑构件 第二承载构件(11,13)。 每个中央载体构件(11,13)是具有中心孔(24)和多个有角度间隔开的隔间(26)的板状构件(12)。 在每个隔室(26)上的第一和第二邻接部(27,28),以限制相应的支柱构件(31,33)在载体构件(11,13)的第一和第二位置中超过该构件​​占据的位置的移动 )。