Concrete crosstie with recesses and method for the production th

Details Concrete crosstie with recesses and method for the production th Concrete crosstie with recesses and method for the production th

1985-03-11

1987-01-06

Reese, Randolph A.

Railways: surface track

Ties

Nonmetallic

238338, 238349, 249 61, 249 83, 249 91, 249205, E01B 930

Patent

active

046340491

ABSTRACT:
A concrete crosstie has a recess for holding a rail securing member engaging beneath a nose in the recess. Upper ends holding the rail down resiliently are loop-shaped, to obtain a low surface pressure at two spaced areas and exact positioning of the rail securing member in the recess. The greatest possible crosstie cross-section is retained in that the recess only partially penetrates the concrete crosstie. The nose lower and side faces and the rail foot support surface are formed by steel reinforcements connected to the concrete.

REFERENCES:
patent: 1042071 (1912-10-01), Bates
patent: 1752152 (1930-03-01), Dalton
patent: 3129887 (1964-04-01), Meier
patent: 4339077 (1982-07-01), Dahlhaus et al.

Affiliated with

Also associated with

Rating

Concrete crosstie with recesses and method for the production th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Concrete crosstie with recesses and method for the production th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Concrete crosstie with recesses and method for the production th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-678267