Implements or apparatus for applying pushing or pulling force – Method or apparatus for placement of conductive wire – Conduit snakes
Patent
1988-05-26
1990-01-30
Watson, Robert C.
Implements or apparatus for applying pushing or pulling force
Method or apparatus for placement of conductive wire
Conduit snakes
G01M 1900
Patent
active
048968633
ABSTRACT:
A system for dispensing material into a conduit attached to a terminal box and for supporting at least one spool of material having first and second end sections, a material supply and wind up device. The material supply and wind up device has at least first and second end portions and at least three rollers secured between the first and second end portions. The three rollers releasably hold the first and second end sections of the spool, thereby dispensing wire or other material in any one of substantially 360.degree.. The system further has a guide for guiding the wire through the terminal box and in the conduit. The guide is a substantially frictionless collar having an aperture through which the material slides. The aperture has a predetermined cross-sectional configuration. The material supply and wind up device releasably holds the spool of wire without the use of a shaft through the center of the spool. This provides for the spool to be removed or inserted into the material supply and wind up device without any disassembly of the device and without removing any other spools of wire contained by the device. This device may also be used to dispense or wind up material in sheet form.
REFERENCES:
patent: 215609 (1879-05-01), Hanford
patent: 447153 (1891-02-01), Holmes
patent: 545549 (1895-09-01), Strodel et al.
patent: 1022077 (1912-04-01), Haas
patent: 1664467 (1928-04-01), Roeske
patent: 2488492 (1949-11-01), Dumbleton
patent: 2515724 (1950-07-01), McCroskey
patent: 2601960 (1952-07-01), Hick
patent: 2958478 (1960-11-01), Petersen et al.
patent: 3028117 (1962-04-01), Shepley
patent: 3069107 (1962-12-01), Hirt
patent: 3190574 (1965-06-01), Purzycki
patent: 3304025 (1967-02-01), Zerg et al.
patent: 3346214 (1967-10-01), Berkeley
patent: 3603526 (1971-09-01), Payne
patent: 3937418 (1976-02-01), Guenther
patent: 4143832 (1979-03-01), Platt
patent: 4548368 (1985-10-01), Tomlinson
patent: 4644791 (1987-02-01), Sonoda et al.
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