DOUBLE ROLLER WITH TWO RUNNING WHEELS

DOUBLE ROLLER WITH TWO RUNNING WHEELS

PROBLEM TO BE SOLVED: To improve a double roller including two running wheels (2) and a carrier housing (3).SOLUTION: In the double roller (1), the carrier housing (3) includes a mounting pin (6). An actuating tappet (15) can be displaced in the mounting pin (6) against a spring force and interacts...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: BLOCK WOLFGANG, UWE HARKSEN
Format: Patent
Sprache:eng
Schlagworte:
AXLES FOR WHEELS OR CASTORS
CASTORS
INCREASING WHEEL ADHESION
PERFORMING OPERATIONS
TRANSPORTING
VEHICLE WHEELS
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To improve a double roller including two running wheels (2) and a carrier housing (3).SOLUTION: In the double roller (1), the carrier housing (3) includes a mounting pin (6). An actuating tappet (15) can be displaced in the mounting pin (6) against a spring force and interacts with a counter locking part (65) for directional locking and/or complete locking. Furthermore, a running wheel braking part (25) with engaging parts (37, 38) is provided. The running wheel braking part (25) is also operated by the actuating tappet (15) for blocking rotation of the running wheels (2). The running wheel braking part (25) is actuated with respect to the actuating tappet (15) only by spring elastic force applied by an adjusting spring (76), and the adjusting spring (76) is disposed as a lowermost spring.