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    • 8. 发明公开
    • Flat sling coupling constructions
    • VerbindungselementefürHebebänder
    • EP0810179A1
    • 1997-12-03
    • EP97302680.0
    • 1997-04-18
    • Slingmax, Inc.
    • St. Germain, Dennis
    • B66C1/18A44B11/02A44B11/04
    • B66C1/18Y10T24/3916Y10T24/45969
    • A flexible, flat-plane sling construction for lifting heavy loads which includes a flat-shaped coupler bit-link (1) having a body portion which includes an aperture (2) at one end which slidably receives a flat lifting sling (5) which passes first through the aperture (2), and passes second through an opening (6) for a load connector means (7), and third connects to the raised arm (4), in which coupler (1) joins the lifting sling (5) and the rigger's load connector means (7).
    • 扁平的平面柔性承载结构包括两个或多个相同的平面联接器装置。 每个具有主体部分和两个相对的端部,其包括在一端处的孔,其具有足够的宽度以容纳平坦的提升吊索。 另一端有一个开口槽,其入口侧有一个凸臂。 每个耦合器装置是背靠背关系,并且它们各自的凸起臂彼此相对设置。 每个耦合器装置的每个孔径与另一个串联连接。 平坦的提升吊带首先穿过一系列的孔,并且通过第二穿过用于负载连接器装置的开口。 其自由端连接到凸起的臂并保持在开放的槽中。
    • 10. 发明公开
    • Adjustable strap fastener
    • 调节扣的皮带。
    • EP0146972A2
    • 1985-07-03
    • EP84116459.3
    • 1984-12-28
    • NIPPON NOTION KOGYO CO., LTD.
    • Kasai, Kazumi
    • A44B11/04
    • A44B11/04Y10T24/4014Y10T24/4077Y10T24/4086Y10T24/4093
    • A strap fastener (10) or buckle for connecting ends of a strap (S), belt or the like is disclosed, which is adapted to adjust the effective length of the strap (S). The strap fastener is formed from a plastic material into an integrally molded structure having a grip head portion (11) at one end and a connecting portion (12) at the opposite end, these portions being connected by a pair of side flanges (13) and (14). A pair of spaced parallel cross bars (15) and (16) extend between and are connected to the side flanges. The grip head portion has a sharply cornered bottom edge (11 d) which serves as a stop for the strap. The cross bar (15) which is disposed adjacent to the grip head portion (11) has a plurality of sharp corners (15e, 15t) defining stops for the strap, one of the corners (15e) being disposed adjacent to the grip head portion (11) and being spaced from the bottom edge (11d) by a distance larger than the thickness of the strap as viewed from the plan. The strap fastener is thus provided with multi-point stops along the path of the strap so that the strap can be retained firmly in place under heavy tension.