Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
In combination with a crank assembly, the improvement comprising an apparatus for improving operation of the crank assembly. The apparatus includes an an end cap of a predetermined material, an elongated extension member having each of a predetermined shape, a first predetermined length and formed of a first predetermined material, such predetermined shape includes a projection on one end thereof for engagement with one end of the crank assembly. A sleeve is disposed around at least a portion of the elongated extension member, such sleeve having a second predetermined length and formed of a second predetermined material. There is a means for securing the sleeve to the elongated handle member.
In combination with a crank assembly, the improvement comprising an apparatus for improving operation of the crank assembly. The apparatus includes an an end cap of a predetermined material, an elongated extension member having each of a predetermined shape, a first predetermined length and formed of a first predetermined material, such predetermined shape includes a projection on one end thereof for engagement with one end of the crank assembly. A sleeve is disposed around at least a portion of the elongated extension member, such sleeve having a second predetermined length and formed of a second predetermined material. There is a means for securing the sleeve to the elongated handle member.
Crank handle assembly
HERD BRIAN (Autor:in)
29.12.2020
Patent
Elektronische Ressource
Englisch
IPC:
G05G
CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
,
Steuer- oder Regelvorrichtungen oder Steuer- oder Regelsysteme gekennzeichnet ausschließlich durch mechanische Einzelheiten
/
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
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