The present invention relates to a post (12) made of a first material (2) comprising an element (13) made of a second material that is softer than the first material. The element is partially embedded in the first material and has a front surface (6) that forms part of the surface of the post. The element comprises in a cross section perpendicular to the longitudinal axis of the post a front portion (8′) including the front surface and a rear portion (9′). The element is designed so that a waist (w1, w2) is formed between the front and rear portions. The front portion is tapering towards the waist and at least a part of the rear portion has a width larger than the width of the waist.
POST
2016-09-29
Patent
Electronic Resource
English
IPC: | E01F ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE , Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl. / B62D MOTOR VEHICLES , Motorfahrzeuge / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES |
Ab die Post : 150 Jahre schweizerische Post
SLUB | 1999
|The flying post; or, the post-master
TIBKAT | 1695 - 1696 = Nr. 54-121; 1712 - 1723 = Nr. 3280-4735 nachgewiesen