US4176801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support device for cable drums
Assignee: CABLE CADDY Inc
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Filing: 1977-12-16
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Granted: 1979-12-04
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Expires: 1997-12-16
Abstract
Abstract A device for rotatably supporting a drum or reel of the type on which cable is wound. The vertical flanges of respective angle members are spaced apart to receive therebetween the circular end flange of the cable drum. The drum flange is supported on roller bearings mounted between the angle members. An arcuate cutout is formed in the vertical flange of one angle in order to accommodate the outer layer of cable when the drum is full or nearly full. The invention also provides a toggle type mechanism used to add an undamaged circular flange onto the damaged flange of a cable drum. The toggle mechanism extends from the undamaged flange and may be expanded after having been passed through the central opening of the damaged flange. Expansion of the connector rigidly holds the undamaged flange on the end of the drum, with a spacer disc acting to maintain the flanges apart from one another.
Inventors
- 👤 Homer C. Douglas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:42
CPC Classifications
B; B65; B65H; B65H75/00; B65H75/02; B65H75/04; B65H75/08; B65H75/14; B65H49/00; B65H49/18; B65H49/20; B65H49/24; B65H75/145; B65H2701/00; B65H2701/50; B65H2701/51; B65H2701/515
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
174 words
A device for rotatably supporting one end of a drum having a substantially circular flange at each end thereof, said device comprising: a pair of angle members each having a generally vertical plate portion and a generally flat, horizontal plate portion interconnected with said vertical plate portion, said angle members being interconnected with each other so that the vertical plate portions of said angle members are spaced apart from one another to present a space therebetween large enough to receive said flange and so that the horizontal plate portions of said angle members cooperate to provide a base for supporting said angle members on a surface; a pair of rollers mounted for rotation in the space between said vertical plate portions and spaced apart from one another to receive the flange thereon, whereby the flange may be rotated about its axis on said rollers; and means presenting an opening through one of said vertical plate portions at a location to accommodate cable wound on the drum in proximity to the edge of the flange.
Claim 2
Independent Claim
174 words
A device for rotatably supporting one end of a drum having a substantially circular flange at each end thereof, said device comprising: a pair of angle members each having a generally vertical plate portion and a generally flat, horizontal plate portion interconnected with said vertical plate portion, said angle members being interconnected with each other so that the vertical plate portions of said angle members are spaced apart from one another to present a space therebetween large enough to receive said flange and so that the horizontal plate portions of said angle members cooperate to provide a base for supporting said angle members on a surface; a pair of rollers mounted for rotation in the space between said vertical plate portions and spaced apart from one another to receive the flange thereon, whereby the flange may be rotated about its axis on said rollers; and means presenting an opening through one of said vertical plate portions at a location to accommodate cable wound on the drum in proximity to the edge of the flange.
Claim 3
Dependent Claim
15 words
A device as set forth in claim 1, said opening having a generally arcuate edge.
Claim 4
Dependent Claim
43 words
A device as set forth in claim 1, including means presenting an opening through the horizontal plate portion, said opening being disposed at a location to receive therein a second flange of the drum spaced from the first mentioned flange of the drum.
Claim 5
Dependent Claim
26 words
A device as set forth in claim 1, including a curved handle extending from one of said vertical plate portions to facilitate carrying of the device.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-03 | 1983-06-04 | 1983-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-03 | 1987-06-04 | 1987-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-03 | 1991-06-04 | 1991-12-04 | $7700.00 | Window Closed / Lapsed |