A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a portable scissor gate (1) comprising a grid (2), which is collapsible, wherein the length of the portable scissor gate is adjustable between a maximum length and a minimum length by collapsing and extending the portable scissor gate, a first end frame (3) connected with a first end of the grid, and a second end frame (4) connected with a second end of the grid. Each end frame comprises a pair of ground wheels (5, 6), wherein the wheels (7, 8) of each pair are spaced transversally of the portable scissor gate, wherein the first end frame is provided with a stop element (9) protruding towards the second end frame. The stop element is operable between an active position and an inactive position. The grid is provided with a stop portion (10) arranged to, when collapsing the portable scissor gate while the stop element is in its active position, engage with the stop element such that the collapsing movement is stopped before the portable scissor gate is fully collapsed.
The invention relates to a portable scissor gate (1) comprising a grid (2), which is collapsible, wherein the length of the portable scissor gate is adjustable between a maximum length and a minimum length by collapsing and extending the portable scissor gate, a first end frame (3) connected with a first end of the grid, and a second end frame (4) connected with a second end of the grid. Each end frame comprises a pair of ground wheels (5, 6), wherein the wheels (7, 8) of each pair are spaced transversally of the portable scissor gate, wherein the first end frame is provided with a stop element (9) protruding towards the second end frame. The stop element is operable between an active position and an inactive position. The grid is provided with a stop portion (10) arranged to, when collapsing the portable scissor gate while the stop element is in its active position, engage with the stop element such that the collapsing movement is stopped before the portable scissor gate is fully collapsed.
A PORTABLE SCISSOR GATE
TRAGBARES SCHERENGATTER
GRILLE À CISEAUX PORTABLE
VIBERG OLOV (author)
2020-12-30
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
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES