Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Quick disconnect screed box handle
A quick disconnect handle assembly includes a handle and a handle mount. The handle includes a shaft, a spring, and a pin at or near an end of the shaft and configured to restrain movement of the spring in a first direction. The handle mount includes a body having a first end and second end opposite the first end, a passageway through the body, and a first recess configured to receive the pin and lock the handle in the handle mount. The passageway has an inlet at the first end and an outlet at the second end and has a cross-sectional shape substantially the same as a cross-sectional shape of the shaft at the location of the pin, such that the shaft including the pin can be received in the passageway. The first recess opens at the outlet and extends longitudinally toward the inlet of the handle mount body.
Quick disconnect screed box handle
A quick disconnect handle assembly includes a handle and a handle mount. The handle includes a shaft, a spring, and a pin at or near an end of the shaft and configured to restrain movement of the spring in a first direction. The handle mount includes a body having a first end and second end opposite the first end, a passageway through the body, and a first recess configured to receive the pin and lock the handle in the handle mount. The passageway has an inlet at the first end and an outlet at the second end and has a cross-sectional shape substantially the same as a cross-sectional shape of the shaft at the location of the pin, such that the shaft including the pin can be received in the passageway. The first recess opens at the outlet and extends longitudinally toward the inlet of the handle mount body.
Quick disconnect screed box handle
WANG REHMER (Autor:in) / SHAO STEVEN (Autor:in)
24.12.2019
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
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
F16B
DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES
,
Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile
Powered roller screed with adjustable handle for wet screed attachment
| Europäisches Patentamt | 2018