Internally mounted drive mechanism for a belt-winding drum

Details Internally mounted drive mechanism for a belt-winding drum Internally mounted drive mechanism for a belt-winding drum

1987-03-11

1988-08-02

Petrakes, John

Winding, tensioning, or guiding

Coil holder or support

Spool or core

254342, 254361, 254362, B66D 114

Patent

active

047609710

ABSTRACT:
An internally mounted rotary drum drive mechanism optimizes the space within a drum by utilizing a rim-mounted, motor-driven rotating gearbox for applying torque to the drum through a split ring-type mounting flange releasably secured between the gearbox and an internal wall of the drum. Radial screws extend through the wall of the drum for releasably attaching the mounting flange and axial screws attach the mounting flange to the gearbox housing. A motor mounting flange locates the motor in driving position adjacent the gearbox and the motor mounting flange is provided with a peripheral notch for obtaining access to the gearbox mounting flange fasteners during assembly and dismantling of the mechanism.

REFERENCES:
patent: 1146339 (1915-07-01), Matthews
patent: 2066779 (1937-01-01), Himmel
patent: 2540099 (1951-02-01), Christian
patent: 3190617 (1965-06-01), Burrows
patent: 4310146 (1982-01-01), F'Geppert
patent: 4328954 (1982-05-01), Logus

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