Metal working – Means to assemble or disassemble – Spring applier or remover
Patent
1994-03-21
1995-06-13
Watson, Robert C.
Metal working
Means to assemble or disassemble
Spring applier or remover
29268, B23P 1904
Patent
active
054231132
ABSTRACT:
Air brake anchor spring pliers have two straight plier arms arranged side by side and linked by an adjustable pivot mechanism. At the jaw ends of the arms are two convergent slots that slope towards one side of the pliers. These are arranged to engage air brake anchor springs of all types. The opposite, handle ends of the pliers slope outwardly and have bevelled ends that may be used to pry the spring ends loose from the brake shoes.
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patent: 5140734 (1992-08-01), Taggart
patent: 5237729 (1993-08-01), Martin
Ade Stanley G.
Battison Adrian D.
Thrift Murray E.
Watson Robert C.
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