![]() The comprises several components : an articulating portable foot restraint(APFR), a tool stanchion, and a temporary equipment restraint aid(TERA). 2, record 4, English, - articulating%20portable%20foot%20restraint Record number: 4, Textual support number: 2 CONT Eight APFRs are baselined for the space station. The APFR may be used either as the core unit of the PWP(in conjunction with the TERA and tool stanchion) or as a stand-alone unit. Pitch is controlled by a know at the base of the APFR. The APFR can yaw 360 degrees and can roll 180 degrees. Yaw and roll are controlled by foot pedals. The APFR has three independent joints that are activated by EVA astronauts. The APFR secures a crew member's feet and allows the astronaut to adjust his body position at a work site. Record number: 4, Textual support number: 1 CONT 2, record 3, English, - temporary%20equipment%20restraint%20aid Temporary equipment restraint aid TERA: term and abbreviation officially approved by the International Space Station official approval Group (ISSOAG). 2, record 3, English, - temporary%20equipment%20restraint%20aid Record number: 3, Textual support number: 1 OBS ![]() The includes components such as an articulating portable foot restraint(APFR), a tool stanchion, and a temporary equipment restraint aid(TERA). 2, record 3, English, - temporary%20equipment%20restraint%20aid Record number: 3, Textual support number: 2 CONT The TERA also includes an equipment tether reel with 12- foot retractable tether, a stowage bracket for a safety tether, and a load-alleviating assembly. A second ORU can be stored temporarily on the TERA by using a ball stack or an ORU tether installed on the side-mounted EVA changeout mechanism socket. The TERA serves as well as a mounting location for the APRF. The TERA is equipped with a grapple fixture which allows for interfacing with the station(and shuttle) RMS and which provides a restraint for a single ORU and its supporting cargo subcarrier. Record number: 3, Textual support number: 1 CONT Tool stanchion: term officially approved by the International Space Station official approval Group (ISSOAG). 2, record 2, English, - tool%20stanchion Record number: 2, Textual support number: 1 OBS 1, record 2, English, - tool%20stanchion Record number: 2, Textual support number: 2 CONT Two tool stanchions are baselined for the station. Four bayonet fitting receptacles can be used to hold tools, and two EVA changeout mechanism sockets mounted on top of the tool head can be used to store ORUs. The tool head is designed to hold up to four single-sided or two double-sided tool boards. The tool stanchion primarily serves as a temporary storage for EVA tools and equipment. Record number: 2, Textual support number: 1 CONT 3, record 1, English, - portable%20work%20platform Portable work platform PWP: term and abbreviation officially approved by the International Space Station official approval Group (ISSOAG). 3, record 1, English, - portable%20work%20platform Record number: 1, Textual support number: 1 OBS ![]() The platform comprises several components : an articulating portable foot restraint(APFR), a tool stanchion, and a temporary equipment restraint aid(TERA). The PWP offers greater movement with a swiveling foot restraint, a storage location for tools, and temporary storage for large space station ORUs. It is designed to attach to the end of the space station's mechanical arm. is a mobile base of operations that will enable EVA crew members to reach various parts of the station. 2, record 1, English, - portable%20work%20platform Record number: 1, Textual support number: 1 CONT an astronaut toolholder and positioning aid. Record number: 1, Textual support number: 1 DEF ![]()
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