Patent US1466286A successfully refreshed from Google Patents.
Patent US4056186A successfully refreshed from Google Patents.
US4056186A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Coil handling apparatus and system
Assignee: Siemens Industry Inc
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Filing: 1977-02-22
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Granted: 1977-11-01
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Expires: 1997-02-22
Abstract
Abstract An apparatus and system is disclosed for receiving upstanding cylindrical product coils from a coil forming station at the delivery end of a rolling mill, and for transporting the coils along a path along which additional processing operations are performed on the coils at different locations. The apparatus includes a plurality of separately driven and independently operable roller table modules which are aligned to form longitudinally extending roller conveyor avenues. Transfer carriages are provided to laterally shift certain or these roller table modules from one to another of the longitudinally extending roller conveyor avenues. The drives for the roller table modules and the transfer carriages are all located beneath the transport level defined by the table rollers, the latter being located approximtely at the floor level of the coil handling area. Smaller coils may be carried directly on the rollers of the roller table modules, while larger coils are preferably carried on specially designed pallets.
Inventors
- 👤 William J. Hill
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:21
CPC Classifications
B; B21; B21C; B21C47/00; B21C47/24; B21B; B21B39/00; B21C47/26; B21C47/262; B65; B65G; B65G13/00; B65G13/02; Y; Y10; Y10S; Y10S414/00; Y10S414/124; Y10S414/128
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
151 words
An apparatus for transporting upstanding cylindrical product coils between stations employing coil transfer mandrels, said apparatus comprising: a plurality of separately driven roller table modules aligned to form longitudinally extending roller conveyor avenues, the roller table modules adjacent to said stations having laterally arranged rollers defining first open ended spaced therebetween; pallets having base sections with laterally spaced leg members defining second open ended spaces therebetween, said second open ended spaced being arranged for vertical alignment with said first open ended spaces to accept the coil transfer mandrels when said pallets are located adjacent to said stations, support members extending upwardly from said leg members to provide lateral support for coils deposited thereon, said base sections being adapted for movement on said roller table modules along said roller conveyor avenues; and, transfer means for laterally shifting certain of said roller table modules from one to another of said roller conveyor avenues.
Claim 2
Independent Claim
151 words
An apparatus for transporting upstanding cylindrical product coils between stations employing coil transfer mandrels, said apparatus comprising: a plurality of separately driven roller table modules aligned to form longitudinally extending roller conveyor avenues, the roller table modules adjacent to said stations having laterally arranged rollers defining first open ended spaced therebetween; pallets having base sections with laterally spaced leg members defining second open ended spaces therebetween, said second open ended spaced being arranged for vertical alignment with said first open ended spaces to accept the coil transfer mandrels when said pallets are located adjacent to said stations, support members extending upwardly from said leg members to provide lateral support for coils deposited thereon, said base sections being adapted for movement on said roller table modules along said roller conveyor avenues; and, transfer means for laterally shifting certain of said roller table modules from one to another of said roller conveyor avenues.
Claim 3
Dependent Claim
54 words
The apparatus as claimed in claim 1 further characterized by the top surfaces of said leg members being inclined, said support members being normal to said top surfaces, thereby adapting said pallets to receive and carry the cylindrical product coils in an inclined attitude resting on said top surfaces and again said support members.
Claim 4
Dependent Claim
42 words
The apparatus as claimed in claim 1 wherein each of said roller table modules includes laterally spaced parallel side members, a plurality of rotatable table rollers extending transversally between said side members, and drive means for driving said table rollers in unison.
Claim 5
Dependent Claim
63 words
The apparatus as claimed in claim 1 wherein said transfer means is comprised of track members extending transversally between said avenues; carriage means mounted on said track members for movement along the length thereof, said carriage means being adapted to carry at least one of said roller table modules; and means for moving said carriage means in opposite directions along said track members.
Claim 6
Dependent Claim
38 words
The apparatus as claimed in claim 2 further characterized by turntable means adapted to support certain of said roller table modules, and means for rotating said turntable means when orienting pallets located on said certain roller table modules.
Claim 7
Dependent Claim
44 words
The apparatus as claimed in claim 3 wherein said roller table modules are arranged in a horizontal plane which is approximately at the floor level of the coil handling area, and wherein said drive means and said transfer means are located beneath said plane.
Claim 8
Dependent Claim
22 words
The apparatus as claimed in claim 6 wherein said roller table modules are readily removable and interchangeable to thereby facilitate maintenance thereof.
Claim 9
Dependent Claim
18 words
The apparatus as claimed in claim 1 further characterized by means along said path for inverting said coils.
Claim 10
Dependent Claim
24 words
The apparatus as claimed in claim 1 further characterized by means along said path for axially compacting said coils to facilitate the banding thereof.
Claim 11
Dependent Claim
29 words
The apparatus as claimed in claim 1 wherein said roller table modules and said transfer means are supported and driven by means located beneath the level of said path.
References Cited (Backward Citations)
US765473A
Cited
US1285750A
Cited
US2346659A
Cited
US2894518A
Cited
US3184079A
Cited
US3548739A
Cited
US3567002A
Cited
US3650419A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-10-31 | 1981-05-02 | 1981-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-10-31 | 1985-05-02 | 1985-11-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-10-31 | 1989-05-02 | 1989-11-01 | $7700.00 | Window Closed / Lapsed |