A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A post for a guard rail system including an elongated mounting hole for the connection of a guard rail to said post, said mounting hole being located at a predetermined distance below an upper edge of said post, said post including one or more apertures or slots located above said mounting hole and at or below said upper edge, said one or more apertures or slots being axially aligned with a central longitudinal axis of said mounting hole. 7>12- 10 -L77
A post for a guard rail system including an elongated mounting hole for the connection of a guard rail to said post, said mounting hole being located at a predetermined distance below an upper edge of said post, said post including one or more apertures or slots located above said mounting hole and at or below said upper edge, said one or more apertures or slots being axially aligned with a central longitudinal axis of said mounting hole. 7>12- 10 -L77
Improved Guard Rail Post
WALLACE HAYDEN (author)
2015-07-02
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.
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES