Wireworking – Loop forming
Patent
1996-07-08
1998-03-17
Larson, Lowell A.
Wireworking
Loop forming
29748, 29857, B21F 2300
Patent
active
057276021
ABSTRACT:
A wire guiding device 20 can be used in a machine for measuring and cutting a wire, and is adapted to curve the wire being fed substantially in U-shape during the measurement of the wire. The wire guiding device 20 includes a fixed guide block 21 and a movable guide block 22 rotatable with respect to the fixed guide block 21. The movable guide block 22 is rotated by a cylinder 51 so as to be displaceable between an engaging position where it is engaged with the fixed guide block 21 and a retracted position which is reached by its upward rotation from the engaging position. Since the movable guide block 22 is rotatable upward, i.e. in a direction under an angle, in particular normal to a feed direction of the wire, the wire can be fed at a high speed, realizing a faster measuring operation. This results in the rationalization of the manufacturing of wiring harnesses.
REFERENCES:
patent: 2969093 (1961-01-01), Jones
patent: 3893316 (1975-07-01), Simich
patent: 4375229 (1983-03-01), Mikami et al.
patent: 4428114 (1984-01-01), Teagno
patent: 5327628 (1994-07-01), Gouda
Budzyn Ludomir A..
Casella Anthony J.
Hespos Gerald E.
Larson Lowell A.
Sumitomo Wiring Systems Ltd.
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