Global Patent Index - EP 0257226 A3

EP 0257226 A3 19880330 - TRAFFIC BOLLARDS AND BASE FOR A TRAFFIC BOLLARD

Title (en)

TRAFFIC BOLLARDS AND BASE FOR A TRAFFIC BOLLARD

Publication

EP 0257226 A3 19880330 (EN)

Application

EP 87108875 A 19870622

Priority

GB 8615477 A 19860625

Abstract (en)

[origin: EP0257226A2] A flat, rectangular base is provided with a slot (14) for receiving the stem (20) of an upright marker (16), preferably of the flat cone type, with resilient securing means for latchingly or frictionally engaging said stem (20) to restrain removal of the marker (16), and with release means for moving the securing means to a release position. The stem-engaging means are formed on a wall of the slot (14) integral with an area (36) of the base adapted to, under foot pressure, cause said wall to bend out of restraining position. The upper edge of a side (8b) of the base is chamfered so as to extend at a small acute angle (A) to the ground and is provided with a reflective coating or/and stud. At opposite ends the base features male/female type means (22, 24) adapted to loosely interfit, by vertical, self-centering assembly, with adjacent bases, allowing also curved arraying of the bases.

IPC 1-7

E01F 9/01; E01F 9/08

IPC 8 full level

E01F 9/011 (2006.01); E01F 9/012 (2006.01); E01F 9/087 (2006.01); E01F 9/588 (2016.01); E05C 19/06 (2006.01)

CPC (source: EP)

E01F 9/588 (2016.02); E01F 9/685 (2016.02); E01F 9/688 (2016.02); E01F 9/692 (2016.02); E05C 19/06 (2013.01)

Citation (search report)

Designated contracting state (EPC)

DE FR IT NL SE

DOCDB simple family (publication)

EP 0257226 A2 19880302; EP 0257226 A3 19880330; GB 2194577 A 19880309; GB 2194577 B 19900919; GB 8615477 D0 19860730; GB 8714169 D0 19870722

DOCDB simple family (application)

EP 87108875 A 19870622; GB 8615477 A 19860625; GB 8714169 A 19870617