首页> 外国专利> SAFETY HARNESSES, CONNECTIVE RING ATTACHMENTS FOR USE IN SAFETY HARNESSES AND BACK PADS FOR USE IN SAFETY HARNESSES

SAFETY HARNESSES, CONNECTIVE RING ATTACHMENTS FOR USE IN SAFETY HARNESSES AND BACK PADS FOR USE IN SAFETY HARNESSES

机译:安全线束,用于安全线束的连接环附件和用于安全线束的背板

摘要

A back pad system for use in connection with a safety harness (10) which includes at least two spaced back straps (122,132) and a connector adapted to be connected to a line or lanyard includes a back pad having passages through which the two back straps (122,132) can be passed to be crossed over the connector (150), an attachment to which the connector (150) can be moveably attached, and at least one member that captures the connector (150) in an upright position upon application of force such as manual force (either directly or indirectly) to the connector to move the connector to the upright position. Further, a load indicator (500) for such a back pad is disclosed. The load indicator (500) includes an area of reduced strength (530,480) in the base so that the area visibly distends or breaks upon the back pad being subjected for a substantial load. The substantial load can, for. example, be predetermined to be at least approximately 200 kN (450 pounds of force). The area of reduced strength can, for example, be an area of reduced thickness. The back pad can, for example, include a plurality of areas of reduced thickness.
机译:用于与安全带(10)连接的背垫系统,该背带系统包括至少两个间隔开的背带(122,132)和适于连接到绳索或挂绳的连接器,该背垫系统包括具有通道的背垫,两个背带穿过该背板(122,132)可以在连接器(150)上越过,连接器(150)可以移动地连接到该附件,并且至少一个在施加力时将连接器(150)捕获在直立位置的构件例如用力(直接或间接)作用于连接器以将连接器移至垂直位置。此外,公开了用于这种背垫的负载指示器(500)。负荷指示器(500)在基座中包括强度降低的区域(530,480),使得该区域在承受较大负荷的背垫上明显地膨胀或破裂。可以承受很大的负荷。例如,预定至少为200 kN(450磅力)。强度降低的区域可以例如是厚度减小的区域。背垫可例如包括厚度减小的多个区域。

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