Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A portable carrier including a primary member disposed between a pair of spools. The primary member having an anterior face and a posterior face, the anterior face having a plurality of hooks extending therefrom and the posterior face having a plurality of straps attached thereto. A singular strap is disposed between each of the duality of spools and has a shoulder hold generally positioned upon any point along the strap. The strap may be elongated to allow for user engagement, and may also be tautly retracted to rest upon a top-most portion of the primary member to aid in storage purposes. Each of the plurality of hooks engages a ladder to aid in weight distribution and mobility of the transport of the ladder.
A portable carrier including a primary member disposed between a pair of spools. The primary member having an anterior face and a posterior face, the anterior face having a plurality of hooks extending therefrom and the posterior face having a plurality of straps attached thereto. A singular strap is disposed between each of the duality of spools and has a shoulder hold generally positioned upon any point along the strap. The strap may be elongated to allow for user engagement, and may also be tautly retracted to rest upon a top-most portion of the primary member to aid in storage purposes. Each of the plurality of hooks engages a ladder to aid in weight distribution and mobility of the transport of the ladder.
LADDER CARRIER
TODD JAMES (Autor:in)
17.12.2020
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern
Charge Carrier Mobility in a Ladder-Type Conjugated Polymer
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