Textiles: cloth finishing – Expanding device for textile webs – Spreader
Reexamination Certificate
2006-08-22
2006-08-22
Vanatta, Amy B. (Department: 3765)
Textiles: cloth finishing
Expanding device for textile webs
Spreader
C026S089000
Reexamination Certificate
active
07093333
ABSTRACT:
A fabric conveying guide rail has a G-shaped saddle locked to where below a conveying guide rail; screw holes being laterally drilled on both outer walls of the recess formed to the web of the saddle; a sleeve being positioned with tabs and slots of a setting nut to lock up the saddle; a guide screw being screwed into the nut; two saddles being mounted in symmetry on a laterally structured square tube; the setting nut being locked horizontally to the recess to define a space between the saddle and the top of the setting nut for insertion of a separation plate that is moved by adjusting the width of the guide screw to prevent the fabric from being contaminated by the guide screw.
REFERENCES:
patent: 638306 (1899-12-01), Winsor
patent: 742107 (1903-10-01), Whitley
patent: 763415 (1904-06-01), McLean
patent: 1746473 (1930-02-01), Hoey
patent: 3529332 (1970-09-01), Hyatt
patent: 3571846 (1971-03-01), Tomlinson
patent: 3598371 (1971-08-01), Hyatt
patent: 3727273 (1973-04-01), Hyatt et al.
patent: 4080692 (1978-03-01), Parrillo et al.
patent: 4103403 (1978-08-01), Parrillo et al.
Lei Leong C.
Vanatta Amy B.
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