|  | E |
SECTION E — FIXED CONSTRUCTIONS

BUILDING

|  | E01 |
CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES (of tunnels Fulltext... Hierarchy... Expanded...E21D)

|  | E01F |
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE

|  | E01F |
Subclass index
ARRANGEMENTS FOR ROADS OR RAILWAYS | 1/00, 5/00 - 8/00
ARRANGEMENTS FOR FACILITATING THE USE OF ROADS | 9/00 - 15/00
LANDING STAGES FOR HELICOPTERS | 3/00

|  | E01F 1/00 - E01F 8/00 |
Arrangement or construction of additional equipment for roads or railways; Landing stages for helicopters

P:0 |  | E01F 1/00 |
Construction of platforms or refuge islands (general arrangement of railway platforms Fulltext... Hierarchy... Expanded...B61B)

P:10 |  | E01F 3/00 |
Landing stages for helicopters, e.g. located above buildings (layout of airfields Fulltext... Hierarchy... Expanded...B64F; buildings or like structures for special purposes Fulltext... Hierarchy... Expanded...E04H)

P:60 |  | E01F 5/00 |
Draining the sub-base of roads or ballastway of railways by trenches, culverts, or conduits (underground drainage Fulltext... Hierarchy... Expanded...E02D; conduits for sewerage Fulltext... Hierarchy... Expanded...E03F)

P:70 |  | E01F 7/00 |
Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks (permanently installed heating or blowing devices for roads Fulltext... Hierarchy... Expanded...E01C 11/26); Anti-dazzle arrangements

|  | E01F 7/02 |
· | Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects (fences in general Fulltext... Hierarchy... Expanded...E04H 17/00)

|  | E01F 7/04 |
· | Devices affording protection against snowslides, avalanches or falling rocks, e.g. avalanche preventing structures, galleries (securing of slopes Fulltext... Hierarchy... Expanded...E02D 17/20; roof snow-traps Fulltext... Hierarchy... Expanded...E04D 13/10)

|  | E01F 7/06 |
· | Anti-dazzle arrangements (Fulltext... Hierarchy... Expanded...E01F 8/00 takes precedence) [3]

P:80 |  | E01F 8/00 |
Arrangements for absorbing or reflecting air transmitted noise from road or railway traffic (ground installations for reducing aircraft noise Fulltext... Hierarchy... Expanded...B64F 1/26; general building constructions for absorbing or reflecting noise, noise absorption or reflection for buildings Fulltext... Hierarchy... Expanded...E04B 1/74) [3]

|  | E01F 8/02 |
· | specially adapted for sustaining vegetation or for accommodating plants (receptacles for cultivation of plants Fulltext... Hierarchy... Expanded...A01G 9/02; securing slopes or inclines Fulltext... Hierarchy... Expanded...E02D 17/20; retaining or protecting walls Fulltext... Hierarchy... Expanded...E02D 29/02) [6]

|  | E01F 9/00 - E01F 15/00 |
Arrangements for facilitating the use of roads

P:30 |  | E01F 9/00 |
Arrangement of road signs or traffic signals (signals, signalling systems Fulltext... Hierarchy... Expanded...G08; signs, attachment thereof to supports Fulltext... Hierarchy... Expanded...G09F); Arrangements for enforcing caution, e.g. speed bumps [6]

|  | E01F 9/011 |
· | Upright bodies, e.g. marker posts or bollards; Supports for road signs (posts or poles in general Fulltext... Hierarchy... Expanded...E04H 12/00; means for attaching signs to a supporting structure in general Fulltext... Hierarchy... Expanded...G09F 7/18) [6]

|  | E01F 9/012 |
· · | free-standing, e.g. traffic cones, foldable or inflatable devices [6]

|  | E01F 9/013 |
· · | intended to be readily removable, e.g. for insertion into road-stud sockets (Fulltext... Hierarchy... Expanded...E01F 9/012 takes precedence) [6]

|  | E01F 9/014 |
· · | Storing, transporting, placing or retrieving portable devices [6]

|  | E01F 9/015 |
· · | with reflectors, e.g. with means for keeping clean [6]

|  | E01F 9/016 |
· · | illuminated (for obstructing or restricting traffic Fulltext... Hierarchy... Expanded...E01F 13/00) [6]

|  | E01F 9/017 |
· · | self-righting after deflection or displacement [6]

|  | E01F 9/018 |
· · | specially adapted for breaking, disengaging, collapsing or permanent deformation upon deflection or displacement, e.g. upon vehicle impact [6]

|  | E01F 9/019 |
· · | extensible, collapsible or pivotable (Fulltext... Hierarchy... Expanded...E01F 9/017, Fulltext... Hierarchy... Expanded...E01F 9/018 take precedence) [6]

|  | E01F 9/03 |
· · | Arrangements for fastening signs or signals to safety barriers or the like [6]

|  | E01F 9/04 |
· | Road surface markings; Kerbs or road edgings, specially adapted for informing road users, e.g. illuminated (for redirecting vehicles Fulltext... Hierarchy... Expanded...E01F 15/00) [6]

|  | E01F 9/047 |
· · | specially adapted for audible or vibrational signalling, e.g. rumble strips, or for enforcing reduced speed, e.g. speed bumps [6]

|  | E01F 9/053 |
· · | Kerbs or road edgings, specially adapted for informing road users, e.g. illuminated [6]

|  | E01F 9/06 |
· · | Traffic studs; Marking blocks

|  | E01F 9/07 |
· · · | having deflectable or displaceable parts, with or without return to original position, e.g. flexible flaps [6]

|  | E01F 9/08 |
· · | Traffic lines

|  | E01F 9/087 |
· · · | Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing [6]

|  | E01F 9/093 |
· · · | movable for repeated use at different locations [6]

P:40 |  | E01F 11/00 |
Embedding pads or other sensitive devices in paving or other road surfaces (pressure-sensitive elements Fulltext... Hierarchy... Expanded...G01L; traffic control systems Fulltext... Hierarchy... Expanded...G08G)

P:20 |  | E01F 13/00 |
Arrangements for obstructing or restricting traffic, e.g. gates, barricades (for railway crossings Fulltext... Hierarchy... Expanded...B61L)

|  | E01F 13/02 |
· | free-standing [6]

|  | E01F 13/04 |
· | movable to allow or prevent passage [6]

|  | E01F 13/06 |
· · | by swinging into open position about a horizontal axis parallel to the road direction, i.e. swinging gates [6]

|  | E01F 13/08 |
· · | by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts [6]

|  | E01F 13/10 |
· | Vehicle barriers specially adapted for allowing passage in one direction only [6]

|  | E01F 13/12 |
· | for forcibly arresting or disabling vehicles, e.g. spiked mats [6]

P:50 |  | E01F 15/00 |
Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact (arrangements for fastening signs or signals to safety barriers or the like Fulltext... Hierarchy... Expanded...E01F 9/03; for forcibly arresting vehicles Fulltext... Hierarchy... Expanded...E01F 13/00) [6]

|  | E01F 15/02 |
· | Continuous barriers extending along roads or between traffic lanes (crossable-lane separators Fulltext... Hierarchy... Expanded...E01F 9/087) [6]

|  | E01F 15/04 |
· · | essentially made of longitudinal beams or rigid strips (Fulltext... Hierarchy... Expanded...E01F 15/10, Fulltext... Hierarchy... Expanded...E01F 15/12 take precedence) [6]

|  | E01F 15/06 |
· · | essentially made of cables, nettings or the like (Fulltext... Hierarchy... Expanded...E01F 15/10, Fulltext... Hierarchy... Expanded...E01F 15/12 take precedence; protection against falling rocks Fulltext... Hierarchy... Expanded...E01F 7/04; arresting gear for aircraft Fulltext... Hierarchy... Expanded...B64F 1/02) [6]

|  | E01F 15/08 |
· · | essentially made of walls or wall-like elements (Fulltext... Hierarchy... Expanded...E01F 15/10, Fulltext... Hierarchy... Expanded...E01F 15/12 take precedence) [6]

|  | E01F 15/10 |
· · | portable, e.g. for temporary use [6]

|  | E01F 15/12 |
· · | and having means for providing occasional passage, e.g. for emergency vehicles [6]

|  | E01F 15/14 |
· | specially adapted for local protection, e.g. for bridge piers, for traffic islands [6]