Active railroad spike and tie plate interconnection therefor
Adjustable anchorage for crane rails
Adjustable rail brace
Adjustable railway fastening
Adjustable spring clip
Adjustable spring clip
Anchor lock fastening assembly
Anchor lock fastening assembly
Anchor sleeve for composite anchors and method of preparing corr
Anchoring devices for rail fastening clips
Arrangement for fastening railroad rails to a sleeper
Arrangement for fastening rails
Arrangement for securing railway rails onto sleepers
Arresting device for support
Assembly for securing a rail to a supporting tie