Head insert for railway trailer hitch

Freight accommodation on freight carrier – Load bearer accommodation – Semitrailer accommodation

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B65J 122

Patent

active

041933508

ABSTRACT:
In a railway trailer hitch, a wear resistant and crack resistant insert is removably attached to a fixed portion of the head which is subject to wear or cracking in service. The insert is made of a material which reduces or avoids wear and cracking of the fixed portion. If wear or cracking does occur, it tends to take place in the insert. An old insert can be easily and quickly removed and a new insert inserted into the head so that the hitch is not taken out of service to repair or replace the top plate.

REFERENCES:
patent: 2602713 (1952-07-01), Hatcher
patent: 2821444 (1958-01-01), Brown
patent: 3028725 (1962-04-01), Stevens
patent: 3145006 (1964-08-01), Robinson et al.
patent: 3181480 (1965-05-01), Sherrie et al.
patent: 3225707 (1965-12-01), Rolins et al.
patent: 3490723 (1970-01-01), Atkinson
patent: 3493207 (1970-02-01), Ferris et al.
patent: 3964776 (1976-06-01), Ferris et al.
ACF Maintenance Manual, Rigid and Cushioned Model 5 Trailer Hitch, Apr. 1972.
ACF Maintenance Manual, Model 4, Trailer Hitch, May 1973.

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

Head insert for railway trailer hitch does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Head insert for railway trailer hitch, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Head insert for railway trailer hitch will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1119879

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