Adjustable anchorage for crane rails

Details Adjustable anchorage for crane rails Adjustable anchorage for crane rails

1998-01-20

2000-07-25

Morano, S. Joseph

Railways: surface track

Fastenings

Clamps

238338, 238351, E01B 1300

Patent

active

060927356

ABSTRACT:
An adjustable rail anchorage device including a rail clip and a cam rotatable around a fixed mounting bolt for laterally moving the rail clip into anchoring position on the rail. The cam includes a passageway for the mounting bolt and a circular boss portion with an outer circular wall having a gap defined at projected wall positions where the projected perimeter of the wall approximately coincides with the projected perimeter of the passageway to transfer lateral loads from the rail to the mounting bolt. A welded platform base with a raised haunch for locating the mounting bolt can be used to transfer lateral loads from the rail to the raised haunch.

REFERENCES:
patent: 3028099 (1962-04-01), Molyneux
patent: 3724754 (1973-04-01), Molyneux
patent: 3934800 (1976-01-01), Molyneux
patent: 4353503 (1982-10-01), Duchemin
patent: 4821957 (1989-04-01), Molyneux
patent: 4889282 (1989-12-01), Marchant
patent: 4967955 (1990-11-01), Molyneux
patent: 5344072 (1994-09-01), Molyneux

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