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Power sawA power saw is disclosed for space or robotic operations with jaw members for clamping to a work piece by an operation of a lever arm. The saw assembly is slidably mounted on the jaw assembly and fed into the work piece by a hand operated feed screw. The saw assembly includes a motor and gear belt. A current sensing circuit provides a current signal which actuates colored lights to visually depict the load on the saw blade during the cutting operations.
Document ID
19910022341
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Bradley, Jimmy D. (NASA Lyndon B. Johnson Space Center Houston, TX, United States)
Date Acquired
August 14, 2013
Publication Date
August 13, 1991
Subject Category
Mechanical Engineering
Report/Patent Number
Patent Number: NASA-CASE-MSC-21469-1
Patent Number: US-PATENT-5,038,473
Patent Application Number: US-PATENT-APPL-SN-486458
Accession Number
91N31655
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-MSC-21469-1|US-PATENT-5,038,473
Patent Application
US-PATENT-APPL-SN-486458

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