| IPC 7 English version |
| E01D-E01D10140 |
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| SECTION E – FIXED CONSTRUCTIONS |
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| E 01 | CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES (of tunnels E21D) |
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| E 01 D | BRIDGES (bridges extending between terminal buildings and aircraft for embarking or disembarking passengers B64F 1/305) |
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| Note |
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| In this subclass, it is desirable to add the indexing codes of group E01D 101:00. The indexing codes should be unlinked. [6] |
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| Subclass Index |
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| BRIDGES IN GENERAL |
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| BRIDGES CHARACTERISED BY THE CROSS-SECTION OF THEIR BEARING SPANNING STRUCTURE |
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| BRIDGES CHARACTERISED BY THEIR STRUCTURAL TYPE |
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| BRIDGES CHARACTERISED BY THEIR FUNCTION |
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| DETAILS |
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| ERECTING OR ASSEMBLING BRIDGES |
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| REPAIRING OR STRENGTHENING EXISTING BRIDGES |
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1/ | 00 | Bridges in general (characterised by their structural type E01D 4/00 to E01D 15/00) [6] |
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2/ | 00 | Bridges characterised by the cross-section of their bearing spanning structure [6] |
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2/ | 02 | . | of the I-girder type [6] |
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2/ | 04 | . | of the box-girder type [6] |
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4/ | 00 | Arch-type bridges [6] |
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6/ | 00 | Truss-type bridges [6] |
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6/ | 02 | . | of bowstring type [6] |
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11/ | 00 | Suspension or cable-stayed bridges [6] |
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11/ | 02 | . | Suspension bridges [6] |
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11/ | 04 | . | Cable-stayed bridges [6] |
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12/ | 00 | Bridges characterised by a combination of structures not covered as a whole by a single one of groups E01D 2/00 to E01D 11/00 [6] |
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15/ | 00 | Movable or portable bridges; Floating bridges |
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15/ | 02 | . | Vertical lift bridges |
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15/ | 04 | . | Swing bridges |
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15/ | 06 | . | Bascule bridges; Roller bascule bridges, e.g. of Scherzer type |
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15/ | 08 | . | . | Drawbridges |
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15/ | 10 | . | Travelling bridges; Sliding bridges; Rotary cylinder bridges, i.e. rotating about longitudinal axis to invert and raise the road |
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15/ | 12 | . | Portable or sectional bridges (floating bridges E01D 15/14) |
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15/ | 127 | . | . | combined with ground-supported vehicles for the transport, handling or placing of such bridges or of sections thereof [6] |
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15/ | 133 | . | . | built-up from readily separable standardised sections or elements, e.g. Bailey bridges (E01D 15/127 takes precedence) [6] |
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15/ | 14 | . | Floating bridges, e.g. pontoon bridges (landing bridges E01D 15/24; floating bodies or pontoons B63B) [6] |
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15/ | 20 | . | . | collapsible, expandable, inflatable or the like (E01D 15/22 takes precedence) [6] |
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15/ | 22 | . | . | designed as, or mounted on, vehicles [6] |
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15/ | 24 | . | Bridges or similar structures, based on land or on a fixed structure and designed to give access to ships or other floating structures (arrangement of ship-based ramps B63B 27/14; loading ramps B65G 69/28) [6] |
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18/ | 00 | Bridges specially adapted for particular applications or functions not provided for elsewhere, e.g. acquaducts, bridges for supporting pipe-lines [6] |
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19/ | 00 | Structural or constructional details of bridges |
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19/ | 02 | . | Piers; Abutments (foundations E02D) |
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19/ | 04 | . | Bearings; Hinges |
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19/ | 06 | . | Arrangement, construction, or bridging of expansion joints (sealing joints not restricted to expansion joints for bridges E04B 1/68) |
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19/ | 08 | . | Damp-proof or other insulating layers; Drainage arrangements or devices |
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19/ | 10 | . | Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges (supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets, F16L 3/00) |
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19/ | 12 | . | Grating or flooring for bridges; Fastening railway sleepers or tracks to bridges (sleepers E01B 3/00) |
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19/ | 14 | . | Towers; Anchors; Saddle supports [6] |
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19/ | 16 | . | Suspension cables; Cable clamps for suspension cables [6] |
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21/ | 00 | Methods or apparatus specially adapted for erecting or assembling bridges [6] |
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21/ | 06 | . | by translational movement of the bridge or bridge sections [6] |
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21/ | 08 | . | by rotational movement of the bridge or bridge sections [6] |
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21/ | 10 | . | Cantilevered erection [6] |
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22/ | 00 | Methods or apparatus for repairing or strengthening existing bridges [6] |
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| Indexing scheme associated with groups E01D 1/00 to E01D 22/00, relating to the material constitution of bridges. The indexing codes should be unlinked. [6] |
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| Note |
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| Attention is drawn to Chapter IV of the Guide which sets forth the rules concerning the application and presentation of the different types of indexing code. [6] |
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101: | 00 | Material constitution of bridges [6] |
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101: | 10 | . | Wood [6] |
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101: | 20 | . | Concrete, stone or stone-like material [6] |
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101: | 22 | . | . | Masonry; Bricks [6] |
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101: | 24 | . | . | Concrete [6] |
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101: | 26 | . | . | . | reinforced [6] |
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101: | 28 | . | . | . | . | prestressed [6] |
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101: | 30 | . | Metal (E01D 101:26 takes precedence) [6] |
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101: | 32 | . | . | prestressed [6] |
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101: | 34 | . | . | non-ferrous, e.g. aluminium [6] |
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101: | 40 | . | Plastics [6] |
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