US4003477A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rewinding machine having a roll transfer apparatus
Assignee: Maschinenfabrik Goebel GmbH
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Filing: 1974-12-17
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Granted: 1977-01-18
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Expires: 1994-12-17
Abstract
Abstract An apparatus and corresponding process is provided for the transfer of a roll from the roll-up location of a rewinding machine to a storage location thereof. The transfer apparatus applies pressure against the circumference of the roll at its roll-up location for pressing the roll against its base while transferring the roll at a predetermined speed to the storage location.
Inventors
- 👤 Dietmar Kroppenstedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:10
CPC Classifications
B; B65; B65H; B65H19/00; B65H19/22; B65H19/30; B65H2301/00; B65H2301/40; B65H2301/41; B65H2301/417; B65H2301/4171; B65H2301/4172
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
198 words
An apparatus for transferring a roll of wound material from a winding location to a storage location in such a manner so as to preserve the geometrical shape of the roll by preventing funnel formation of individual wound layers of the roll, the apparatus comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable belt and means for urging said belt into contact with the surface of the outer layer of the roll, said means for urging said movable belt incluing a rotatable member and means for pressing said rotatable member towards the circumference of the roll; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll so as to prevent any distortion in the geometrical shape of the roll, said means for rolling the roll includes a support rod connected to said member and means for moving said support rod in a direction from the winding location toward the storage location so as to cause the simultaneous movement of said member in such direction thereby, in turn, causing the corresponding rolling of the roll.
Claim 2
Independent Claim
198 words
An apparatus for transferring a roll of wound material from a winding location to a storage location in such a manner so as to preserve the geometrical shape of the roll by preventing funnel formation of individual wound layers of the roll, the apparatus comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable belt and means for urging said belt into contact with the surface of the outer layer of the roll, said means for urging said movable belt incluing a rotatable member and means for pressing said rotatable member towards the circumference of the roll; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll so as to prevent any distortion in the geometrical shape of the roll, said means for rolling the roll includes a support rod connected to said member and means for moving said support rod in a direction from the winding location toward the storage location so as to cause the simultaneous movement of said member in such direction thereby, in turn, causing the corresponding rolling of the roll.
Claim 3
Dependent Claim
47 words
An apparatus as defined in claim 1, wherein said means for pressing said rotatable member towards the roll includes means for applying a force upon said support rod so as to cause its movement and the corresponding movement of said member in a direction against the roll.
Claim 4
Dependent Claim
29 words
An apparatus as defined in claim 1, wherein said member is a roller and said movable belt is an endless belt mounted about said roller and another corresponding roller.
Claim 5
Independent Claim
126 words
An apparatus for transferring a roll of material from a winding location to a storage location, comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable member and means for pressing said member against the circumference of the roll, said member having a movable roller rotatably mounted in a position adjacent the roll and a band having one end fixed at a stationary location and being wrapped around the roller so as to be positioned between said roller and the roll for being pressed against the roll and so as to be movable; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll.
Claim 6
Independent Claim
126 words
An apparatus for transferring a roll of material from a winding location to a storage location, comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable member and means for pressing said member against the circumference of the roll, said member having a movable roller rotatably mounted in a position adjacent the roll and a band having one end fixed at a stationary location and being wrapped around the roller so as to be positioned between said roller and the roll for being pressed against the roll and so as to be movable; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll.
Claim 7
Dependent Claim
34 words
The apparatus as defined in claim 4, wherein said means for rolling the roll includes means for moving said band and said roller in a direction from the winding location towards the storage location.
Claim 8
Independent Claim
180 words
An apparatus for transferring a roll of wound material from a winding location to a storage location in such a manner so as to preserve the geometrical shape of the roll by preventing funnel formation of individual wound layers of the roll, the apparatus comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable belt and means for urging said belt into contact with the surface of the outer layer of the roll, said means for urging said movable belt including a rotatable member and means for pressing said rotatable member towards the circumference of the roll, said member including a movable roller rotatably mounted in a position adjacent the roll and said movable belt is wrapped about said roller and positioned between said roller and the roll for being pressed against the roll; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll so as to prevent any distortion in the geometrical shape of the roll.
Claim 9
Independent Claim
180 words
An apparatus for transferring a roll of wound material from a winding location to a storage location in such a manner so as to preserve the geometrical shape of the roll by preventing funnel formation of individual wound layers of the roll, the apparatus comprising: means for applying pressure against the circumference of the roll, said means for applying pressure including a movable belt and means for urging said belt into contact with the surface of the outer layer of the roll, said means for urging said movable belt including a rotatable member and means for pressing said rotatable member towards the circumference of the roll, said member including a movable roller rotatably mounted in a position adjacent the roll and said movable belt is wrapped about said roller and positioned between said roller and the roll for being pressed against the roll; and means for rolling the roll at a predetermined speed from the winding location to the storage location while maintaining pressure against the roll so as to prevent any distortion in the geometrical shape of the roll.
Claim 10
Dependent Claim
29 words
An apparatus as defined in claim 6, wherein one end of said movable belt is fixed at a stationary location and the other end of said belt is movable.
Claim 11
Dependent Claim
34 words
An apparatus as defined in claim 7, wherein said means for rolling the roll includes means for moving said belt and said roller in a direction from the winding location toward the storage location.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-01-18 | 1980-07-19 | 1981-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-01-18 | 1984-07-19 | 1985-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-01-18 | 1988-07-19 | 1989-01-18 | $7700.00 | Window Closed / Lapsed |