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    • 3. 发明申请
    • POLYHEDRON BUILDING SYSTEM HAVING TELESCOPING SCISSORS
    • 聚氨酯建筑系统
    • WO1993013284A1
    • 1993-07-08
    • PCT/US1992010976
    • 1992-12-18
    • WORLD SHELTERS, INC.
    • WORLD SHELTERS, INC.ZEIGLER, Theodore, R.
    • E04H15/50
    • E04H15/50Y10S135/908
    • A collapsible framework (210) capable of being manipulated between a collapsed condition and an expanded, locked condition comprises a plurality of legs (220) and a plurality of collapsible quad sections (214, 216, 218). The legs are disposed generally in parallel with one another and in a bundle when the framework is in the collapsed condition. Each quad section comprises two split step scissor units (224) and two step scissor units (226). Each split step scissor unit is joined at one end to a respective leg (220), and comprises two arms (220, 230) that are pivotally joined, at least one of the arms being telescopic (228) and including means for locking the arm at a predetermined length. Each step scissor unit (226) is joined at one end to the other end of a respective split step scissor unit (224) and at its other end to the other step scissor unit, and each step scissor unit comprises two arms (246, 248) that are pivotally joined, at least one of the arms being telescopic and including means for locking the arm at a second predetermined length. The framework may further include a flexible canopy (212) supported by the legs (220) and quad sections (214, 216, 218), or may further include a plurality of tension cables (222) joining ends of the legs (220) and scissor units (224, 226). Other types of quad sections are also disclosed.
    • 4. 发明申请
    • IMPROVED PORTABLE PANELS FOR A STAGE SHELL
    • 改进的便携式面板
    • WO1996015701A1
    • 1996-05-30
    • PCT/US1995014973
    • 1995-11-16
    • WENGER CORPORATIONJINES, Michael, D.
    • WENGER CORPORATION
    • A47G05/00
    • E04B1/99E04B1/8236E04B2002/7461E04H3/24Y10S135/908
    • Adjacent backdrop panels (14) and a suspended canopy (12) comprising a stage shell (10), wherein, the backdrop panels (14) include angular alignment devices (82) for readily and accurately aligning adjacent panels (14) to present a pleasing, uniform appearance and tilt aligning devices (10) to readily align the angle of tilt of the backdrop panels (14). The suspended canopy (12) formed of individual canopy panels (15) having rotatable hinge devices (52) for storing the canopy panels (15) in a substantially vertical position and having a readily engageable stay assembly (282) for accurately fixing the relative angle of the canopy panels (15) when deployed in a performance position above the backdrop panels (14).
    • 相邻的背景面板(14)和包括舞台外壳(10)的悬挂式遮篷(12),其中,背景面板(14)包括角度对准装置(82),用于容易且精确地对准相邻的面板(14)以呈现令人愉快的 ,均匀的外观和倾斜对准装置(10),以便容易地对准背景面板(14)的倾斜角度。 由具有可旋转的铰链装置(52)的单独的顶盖板(15)形成的悬挂的顶盖(12),用于将遮篷板(15)储存在基本垂直的位置,并且具有易于接合的支架组件(282),用于将相对角度 当展开在背景面板(14)上方的演奏位置时,遮阳板(15)的位置。
    • 6. 发明公开
    • Abdeckvorrichtung für Spielfelder, Schwimmbecken oder dgl.
    • 对于运动场,游泳池或类似的遮盖装置。
    • EP0141102A2
    • 1985-05-15
    • EP84109924.5
    • 1984-08-21
    • Wund, Josef
    • Wund, Josef
    • E04H4/06
    • E04B1/3448E04H3/165Y10S135/908
    • Eine Abdeckvorrichtung (11) für Schwimmbecken (1) ist aus einzelnen kreissegmentförmig gestalteten und fächerartig zusammenfahrbaren mit Abstand zu dem Schwimmbecken (1) angeordneten Abschnitten (12,13,14) gebildet, die im Kreismittelpunkt an einem Pylon (21, 21') zueinander verdrehbar gelagert und im äußeren Bereich mittels Laufrollen (44,45,46) verfahrbar abgestützt sind. Auf diese Weise ist es möglich, das Schwimmbecken (1) vor Verschmutzung zu schützen und die Wärmeabstrahlung zu verhindern, vor allem aber kann die Abdeckvorrichtung (11) eingesetzt werden, ohne daß der Badebetrieb beeinträchtigt wird. Die Rentabilität eines Freibades ist dadurch erheblich verbessert.
    • 的覆盖装置(11),用于游泳池(1)形成被布置在一个圆形的,并且风扇状的方式的各段一起移动,在从游泳池的距离(1)的部分(12,13,14)形成在圆的中心,以一个吊架(21,21“)彼此 用轧辊装置可旋转地安装在外部区域(44,45,46)是可移动的支撑。 以这种方式,可以使用游泳池(1),以防止污染,并防止热辐射,但尤其是可以使用的,盖(11),而不洗澡受损。 一个露天游泳池的活力,从而显着提高。