Tool combines impact driver with sliding dead-blow hammer. Used for any purpose for which ordinary impact driver used; tightening fasteners or driving starter holes for drill. Tool protects user from accidental injury and surrounding equipment from damage that might occur from ordinary arm-wielded hammer. Especially useful in underwater work.
Impact Driver With Integral Sliding Hammer
NASA Tech Briefs ; 11 , 6
01.06.1987
Sonstige
Keine Angabe
Englisch
Horizontal shaft impact crusher hammer lifting device
Europäisches Patentamt | 2018
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