Implements or apparatus for applying pushing or pulling force – Portable implements or apparatus for tensioning flexible... – Including rotatably driven drum for engaging either material...
Patent
1990-05-01
1992-04-07
Matecki, Katherine
Implements or apparatus for applying pushing or pulling force
Portable implements or apparatus for tensioning flexible...
Including rotatably driven drum for engaging either material...
B65H 5900
Patent
active
051021013
ABSTRACT:
A strand tensioning tool comprises a tool body, a stationary clamp mounted on the tool body for holding one end of the strand and including a fixed plate secured to the tool body and a gripper plate pivotally mounted on the tool body using two parallel levers for allowing even distribution of clamping stress over a predetermined length of strand, a rotary drum also mounted on the tool body and having a notch across the face thereof for inserting the other end of the strand to tension the strand around packages to be strapped by rotation of the drum, and a guide plate rotatably mounted on the tool body and adapted to trap the strand in the notched drum to prevent it from sliding out of the drum during rotation of the drum.
REFERENCES:
patent: 535633 (1895-03-01), Stere
patent: 577617 (1897-02-01), Hendricks
patent: 633632 (1899-09-01), Wilson
patent: 733239 (1903-07-01), Maddox
patent: 3048204 (1962-08-01), Lingle
patent: 3125326 (1964-03-01), Ericsson
patent: 3353793 (1967-11-01), Nelson
patent: 3360017 (1967-12-01), Vilcins
Del Rincon Eduardo
Smyth Laurence C.
Matecki Katherine
Wire Rope Industries Ltd.
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