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    • 63. 发明申请
    • Universal connector
    • 通用连接器
    • US20020110406A1
    • 2002-08-15
    • US10033119
    • 2001-10-19
    • Ian Coles
    • F16D003/00
    • F16B7/185E04B1/585E04B2001/5856E04B2001/5868F16C11/045Y10T403/32041Y10T403/32918
    • A universal connector that facilitates quick assembly and disassembly of substantially the same and/or different member trusses at substantially the same and/or different angles, one from the other, and which may vary from installation to installation. The universal connector comprises: a male threaded eye end; a female threaded fork end, the female threaded fork end hingedly fastened and mating with the male threaded eye end, one with the other; and opposing threaded barrel sleeves, one of the opposing threaded barrel sleeves fastened to the male threaded eye end, the other opposing barrel sleeve fastened to the female threaded fork end, the threaded barrel sleeves adapted to be fastened thereto truss member ends. The universal connector facilitates quick, easy, and safe assembly and disassembly of the trusses, and is capable of use in a large variety of structures and situations, with the same and/or different types of truss members.
    • 一种通用连接器,其有助于基本上相同和/或不同的构件桁架以基本上相同和/或不同的角度快速组装和拆卸,并且可以随安装而变化。 通用连接器包括:阳螺纹眼端; 内螺纹叉端,内螺纹叉端铰接固定并与阳螺纹眼端配合,一端与另一端相配合; 并且相对的螺纹筒套筒中的一个相对的螺纹筒套筒固定到阳螺纹眼端,另一个相对的筒套筒固定到内螺纹叉端,螺纹筒套筒适于紧固到桁架构件端部。 通用连接器有助于快速,简便和安全地组装和拆卸桁架,并且能够在相同和/或不同类型的桁架构件的各种结构和情况下使用。
    • 66. 发明申请
    • Drilling device
    • 钻孔装置
    • US20020028105A1
    • 2002-03-07
    • US09942381
    • 2001-08-29
    • Michael Augustin
    • F16D001/12F16D003/00F16C011/00
    • B23Q1/0063B23Q9/0064Y10T403/32581Y10T403/595Y10T403/7071Y10T408/94
    • A drilling device has a carriage (1) on which a drilling member (22) can be removably mounted. In a receiving region, the carriage (1) has a tightening lever (4) that can be swiveled, with its first end area having a tightening surface (5) that interacts with a clamping surface (21) of a connection region of the drilling member (22). The second end area of the tightening lever (4) interacts with a tightening element (9) that keeps the tightening lever (4) under tension by means of a spring so that the drilling member (22) is firmly pressed against the carriage (1). By means of two release levers (15), the tightening element (9) can be moved into a release position in which the tightening lever (4) can be swiveled into the release position and the tightening element (9) lies against a retention surface (13) on the tightening lever (4). When a drilling member (22) is secured on the carriage (1), the tightening lever (4) is automatically swiveled into a tightened position and locked by means of the tightening element (9).
    • 钻孔装置具有滑架(1),钻孔构件(22)可拆卸地安装在该滑架上。 在接收区域中,托架(1)具有能够旋转的紧固杆(4),其第一端部区域具有紧固表面(5),该紧固表面与钻孔的连接区域的夹紧表面(21)相互作用 会员(22)。 紧固杆(4)的第二端区域与通过弹簧使紧固杆(4)处于张力状态的紧固元件(9)相互作用,使得钻孔构件(22)牢固地压靠在滑架(1)上 )。 通过两个释放杆(15),紧固元件(9)可以移动到释放位置,紧固杆(4)可以旋转到释放位置,并且紧固元件(9)抵靠保持表面 (13)紧固在紧固杆(4)上。 当钻具(22)固定在滑架(1)上时,紧固杆(4)被自动地旋转到紧固位置,并通过紧固元件(9)锁定。
    • 67. 发明申请
    • Anchoring structure for folding keyboards
    • 折叠键盘的锚定结构
    • US20020021935A1
    • 2002-02-21
    • US09925330
    • 2001-08-10
    • Darfon Electronics Corp.
    • Chin-Cheng Li
    • F16D001/12F16D003/00F16C011/00
    • H01H13/86G06F3/0221H01H2223/05Y10T403/32606
    • An anchoring structure for a folding keyboard includes a first base, a second base and a linkage means. The first base has an upper surface which has a first key zone located thereon and an inner edge which has a first pivot joint located thereon. The second base has an upper surface which has a second key zone located thereon and an inner edge which has a second pivot joint located thereon. The first and second pivot joint engage respectively and pivotally with two edges of a linkage means so that the first and second bases and the linkage means may be folded and extended. The first and second bases have respectively a lower surface which has a slide channel located thereon and corresponding to each other to form a sliding path when the keyboard is extended. A slide block is located in one of the slide channel and movable reciprocally on the slide path. When the slide block is moved to the middle position between the two bases, it produces a constraint effect on the keyboard and allows the keyboard to be extended on a flat surface.
    • 用于折叠键盘的锚定结构包括第一基座,第二基座和连杆装置。 第一基座具有上表面,其具有位于其上的第一键区域和位于其上的具有第一枢转接头的内边缘。 第二基座具有上表面,其具有位于其上的第二键区域和位于其上的具有第二枢转接头的内边缘。 第一和第二枢转接头分别啮合并且可枢转地连接在连接装置的两个边缘上,使得第一和第二基座和连接装置可以被折叠和延伸。 第一基座和第二基座分别具有下表面,该下表面具有位于其上的滑动通道并且彼此对应以在键盘延伸时形成滑动路径。 滑动块位于滑动通道中的一个中并且在滑动路径上往复运动。 当滑块移动到两个基座之间的中间位置时,它会对键盘产生约束效应,并允许键盘在平坦的表面上延伸。