FIELD: railway crane tracks. SUBSTANCE: crane track rail has two vertically spaced heads 1 and 3 located symmetrically relative to common foot on ends of which additional heads 2 and 4 and made. All heads are arranged equidistantly relative to longitudinal axis of symmetry of track rail. EFFECT: enlarged operating capabilities and enhanced reliability. 2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CRANE TRACK RAIL | 1993 |
|
RU2081049C1 |
| RAIL REINFORCEMENT AND FASTENING DEVICE | 1995 |
|
RU2125536C1 |
| CRANE RUNWAY | 1993 |
|
RU2067075C1 |
| CRANE TRACK | 1995 |
|
RU2099275C1 |
| METHOD AND ARRANGEMENT FOR REINFORCING CRANE UNDERSTRUCTURE | 1995 |
|
RU2099274C1 |
| METHOD AND DEVICE FOR STRENGTHENING OF DOUBLE-TEE CRANE-RUNWAY GIRDER | 1995 |
|
RU2126768C1 |
| UNDERCRANE RAIL STRUCTURE | 1993 |
|
RU2053187C1 |
| RAIL JOINTS | 1993 |
|
RU2062827C1 |
| CRANE RUNWAY STRENGTHENING METHOD | 1994 |
|
RU2114045C1 |
| PARALLEL CRANE GIRDERS REINFORCEMENT METHOD | 1996 |
|
RU2128620C1 |
