Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1983-04-15
1984-02-21
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
2421074B, 242107, A62B 3502, B65H 7548
Patent
active
044325070
ABSTRACT:
In this retractor, the central assembly 4 comprises a metal strip 9 and a covering 10. In the regions of the latter forming bearing surfaces for rotatively mounting the assembly 4, plates 25a, 25b are provided which are only covered with a thin layer of the covering on their periphery. In this way defects in the roundness of the central assembly and irregularities in the winding and unwinding of the strap are avoided.
REFERENCES:
patent: 3291416 (1966-12-01), Gionta
patent: 3552676 (1971-01-01), Weber
patent: 4119281 (1978-10-01), Paitula et al.
patent: 4392619 (1983-07-01), Fohl
Joly Jean
Rietsch Maurice
Aciers et Outillage Peugeot
Jillions John M.
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