Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
QUICK DISCONNECT FOR DETACHABLE STAIR SYSTEM
A quick disconnect mechanism for a detachable stair system for vehicles. The apparatus includes mounting brackets for installation at either side of a doorway in a recreational vehicle such as motorhome, camping trailer, or camper on a pickup truck. Fixed plates in the form of open jaw brackets are provided at each side of a sill cover plate, to enable operation of a pivotable detachable stair portion. The open jaw of the fixed plates are pivotable about pivot studs located in the mounting brackets. The fixed plates further include an arcuate channel defined radially outward from the pivots studs. The arcuate slot is sized and shaped for engagement with a pivot lock also located on the mounting brackets. The pivot locks extend inward for sliding operation with the arcuate slot, but not so far inward as to interfere with the pivoting motion of the sill cover plate. A slide latch is provided, with a latch tongue sized and shaped for interfitting mating engagement in a latch slot located one or both of the mounting brackets, to secure the detachable stair portion when the stairs are not being used.
QUICK DISCONNECT FOR DETACHABLE STAIR SYSTEM
A quick disconnect mechanism for a detachable stair system for vehicles. The apparatus includes mounting brackets for installation at either side of a doorway in a recreational vehicle such as motorhome, camping trailer, or camper on a pickup truck. Fixed plates in the form of open jaw brackets are provided at each side of a sill cover plate, to enable operation of a pivotable detachable stair portion. The open jaw of the fixed plates are pivotable about pivot studs located in the mounting brackets. The fixed plates further include an arcuate channel defined radially outward from the pivots studs. The arcuate slot is sized and shaped for engagement with a pivot lock also located on the mounting brackets. The pivot locks extend inward for sliding operation with the arcuate slot, but not so far inward as to interfere with the pivoting motion of the sill cover plate. A slide latch is provided, with a latch tongue sized and shaped for interfitting mating engagement in a latch slot located one or both of the mounting brackets, to secure the detachable stair portion when the stairs are not being used.
QUICK DISCONNECT FOR DETACHABLE STAIR SYSTEM
DECONNEXION RAPIDE POUR LE SYSTEME D`ESCALIER RETRACTABLE
KAY JACK (Autor:in) / WINSLOW CHAD A (Autor:in)
20.11.2020
Patent
Elektronische Ressource
Englisch
IPC:
B60R
Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen
,
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
/
B60P
Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände
,
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
/
B62D
MOTOR VEHICLES
,
Motorfahrzeuge
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
E06C
LADDERS
,
Leitern