Retractor for seat belt

Winding – tensioning – or guiding – Reeling device – With spring motor

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

2423814, 297475, B65H 7548

Patent

active

057354790

ABSTRACT:
A retractor for a seat belt includes a retractor base, a bobbin fixed to a winding shaft rotatably supported to the retractor base for winding a webbing, and a webbing guide having a first positioning portion located on the side of the bobbin and a second positioning portion located on the side of the upper end of the retractor base. The webbing guide is fixed to the retractor base for regulating a webbing moving path so that the webbing wound around the bobbin is drawn out from a prescribed position on said retractor base. The first and second positioning portions each has a protrusion portion provided with a plurality of protrusions abutting on the surface of said webbing and the surface of each protrusion abutting on said webbing forms a smooth bending face. The retractor provides a small change in the contact resistance between the webbing and the webbing guide positioning the webbing in a retractor base and can maintain smoothness of the draw-out and winding operations of the webbing, so that it is effective to improve the reliability of the draw-out and winding operations in the retractor and also general versatility of the retractor.

REFERENCES:
patent: 3811703 (1974-05-01), Turkovich
patent: 3814346 (1974-06-01), Carter
patent: 4369931 (1983-01-01), Fohl
patent: 4422593 (1983-12-01), Takada
patent: 4431233 (1984-02-01), Ernst
patent: 4519555 (1985-05-01), Tukamoto
patent: 4634075 (1987-01-01), Oxley et al.
patent: 4832280 (1989-05-01), Haland et al.
patent: 4902041 (1990-02-01), Corbett et al.
patent: 4949995 (1990-08-01), Haland et al.
patent: 5044575 (1991-09-01), Knabel et al.
patent: 5076610 (1991-12-01), Struck
patent: 5137226 (1992-08-01), Fujimura et al.
patent: 5176225 (1993-01-01), Honl et al.
patent: 5460338 (1995-10-01), Hirata et al.
patent: 5524842 (1996-06-01), Ogawa et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Retractor for seat belt does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Retractor for seat belt, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Retractor for seat belt will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-6337

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.