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Apparatus and method of capturing an orbiting spacecraftApparatus and a method of capturing an orbiting spacecraft by attaching a grapple fixture are discussed. A probe is inserted into an opening, such as a rocket nozzle, in the spacecraft until a stop on the prove mechanism contacts the spacecraft. A lever is actuated releasing a spring loaded rod which moves axially along the probe removing a covering sleeve to expose spring loaded toffle fingers which pivot open engaging the side of the opening. The probe is shortened and tensioned by turning a screw thread, pressing the fingers inside of the opening to compress the spacecraft between the toggle fingers and the stop. A grapple fixture attached to the probe, which is thus secured to the spacecraft, is engaged by appropriate retrieval means such as a remote manipulator arm.
Document ID
19870013552
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Harwell, William D.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Gardner, Dale A.
(NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Date Acquired
August 13, 2013
Publication Date
May 12, 1987
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Application Number: US-PATENT-APPL-SN-796053
Patent Number: NASA-CASE-MSC-20979-1
Patent Number: US-PATENT-4,664,344
Accession Number
87N22985
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-MSC-20979-1|US-PATENT-4,664,344
Patent Application
US-PATENT-APPL-SN-796053
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