Level winding device
OwnerJimmy F. Holcombinventor
Life of this patent
Estimating the term…
Abstract
A reel winding device for heavy-duty cables, hoses and the like in which the input shaft is extended through both sides of the housing so that the device can be used on left-handed and right-handed inputs and avoids the necessity of having to inventory both types of input devices. Moreover, the cable to guide the output arm has been centered with the device, and the device has been made more compact by cutting the gear teeth in the input shaft, one of the gear teeth in the input shaft and one of the gear teeth in the countershaft.
Claims3
A cable reel level winding device having a housing, a first shaft mounted for rotation in said housing and having two laterally extending ends, key formations on said laterally extending ends for receiving an input drive sprocket,
- a first gear cut into said first shaft adjacent one side thereof,
- a countershaft having a countergear mounted thereon and mounted for rotation in said housing, said countergear being meshed with said first gear cut into said first shaft and rotated thereby, and a second gear cut into said countershaft,
- a cam body having a third shaft extending laterally outwardly for mounting in said housing, said cam body having a continuous cam groove cut therein,
- a spur gear mounted on said cam shaft and in meshed engagement with said second gear cut in said countershaft and rotated thereby,
- a cam follower in said groove and driven thereby, an arm carrying said cam follower and oscillated back and forth thereby,
- a fourth shaft mounted for rotation in said housing and engaged with said cam follower so as said cam follower oscillates back and forth, said fourth shaft oscillates back and forth, and
- a cable guide arm mounted on said fourth shaft and having a cable guide eye through which the cable passes so that when same cam is rotated in either direction, said cam causes said cam follower arm to oscillate back and forth causing said fourth shaft to oscillate back and forth thereby causing said cable guide to oscillate back and forth so that the cable passing through said eye is wound evenly on said cable reel.
A cable reel winding device for heavy duty cables comprising:
- a housing having first and second side plates, an input shaft journaled in said first and second side plates and having ends extending outwardly beyond said first and second side plates, said ends being adapted to receive a rotary input so that said device can be used as left-handed or right-handed input devices and avoids the necessity of having to inventory both left-handed and right-handed types cable reeling devices,
- a gear cut into said input shaft adjacent one side thereof,
- a countershaft having a countergear mounted thereon and adapted for rotation in said housing, said countergear being meshed with said gear cut into said input shaft and rotated thereby,
- a second gear cut into said countershaft,
- a cam body having a third shaft extending laterally outwardly and rotatably mounted in said pair of plates in said housing, said cam body having a continuous cam groove cut therein,
- a spur gear mounted on said cam shaft and in meshed engagement with said second gear cut in said countershaft and rotated thereby,
- a cam follower in said cam groove and driven thereby, an arm carrying said cam follower and oscillated back and forth thereby,
- a fourth shaft mounted for oscillatory rotation in said housing and engaged with said cam follower so that as said cam follower oscillates back and forth, said fourth shaft oscillates back and forth, and
- a cable guide arm mounted on said fourth shaft and having a cable guide eye through which the cable passes so that when said cam is rotated in either direction, said cam causes said cam follower arm to oscillate back and forth causing said fourth shaft to oscillate back and forth thereby causing said cable guide to oscillate back and forth so that the cable passing through said eye is wound evenly on said cable reel.
Dependencies are inferred from the claim text.