Line tightening mechanism

Details Line tightening mechanism Line tightening mechanism

1986-08-06

1987-10-20

Sakran, Victor N.

Buckles, buttons, clasps, etc.

Strap tighteners

Strap-attached folding lever

256 40, A44B 2100

Patent

active

047004347

ABSTRACT:
A circular disk having a tool actuable projection on one face and a threaded stud projecting from the other face. A slit formed in the threaded stud that cooperates with a threaded receiving tool held disk. The threaded stud is placed over a line with the line fitting into the slot. The threaded disk is then screwed over the threaded stud to confine the wire within the slot. A plurality of matched and aligned openings in both disks concentrically located near the outer diameters of the disks through which pins, bolts or cotter pins can be inserted after the disks are rotated relative to one another to wind the wire about the bolt during a tightening operation, thereby not permitting the tightened wound wire from unwinding from the formed coil.

REFERENCES:
patent: 614581 (1898-11-01), Shown
patent: 669506 (1901-03-01), Clark
patent: 973034 (1910-10-01), Graham
patent: 1106995 (1914-08-01), Verner et al.
patent: 1403042 (1922-01-01), Leonard
patent: 1490618 (1924-04-01), McKinney
patent: 2065577 (1936-12-01), Gladstone
patent: 2642639 (1953-06-01), Meighan et al.
patent: 2710998 (1955-06-01), Meighan et al.
patent: 3416763 (1968-12-01), Moreno

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