US4332355A
Expired / Lapsed
US
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Method and apparatus for automatically loading tape cartridges with supply tape
Assignee: Licentia Patent Verwaltungs GmbH
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Filing: 1980-06-26
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Granted: 1982-06-01
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Expires: 2000-06-26
Abstract
Abstract A method and apparatus are disclosed for automatically loading tape cartridges with supply tape. By this invention one tape cartridge can be wound with supply tape while simultaneously a second tape cartridge is prepared for loading with supply tape. The invention also relates to a novel shift block assembly for supporting, aligning, cutting and splicing two separate lengths of tape simultaneously. In another aspect of the invention a novel feeding assembly for controllably feeding tape cartridges to the winding position of the apparatus is disclosed.
Inventors
- 👤 Rainer K. Zopfy
- 👤 Robert F. Nolan
- 👤 Carl J. Stapf
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:36
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/113
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
235 words
Apparatus for loading supply tape into tape cartridges of the type having two internal hubs and a tape member initially connected at its ends to said hubs, said apparatus comprising: first and second winding assemblies each adapted to receive and releasably hold a cartridge; a cartridge positioning assembly for receiving cartridges fed thereto from a cartridge supply, said positioning assembly comprising a support seat for said cartridge, means for selectively aligning said cartridge with said first or second winding assembly and means for positioning a cartridge into said first or second winding assembly; tape support means adapted to support and selectively align the tape member of a cartridge positioned in either of said first or second winding assemblies with said supply tape; extractor means for extracting a portion of the respective tape members from the cartridges positioned in either of said first or second winding assemblies and positioning said extracted portion on said tape support means; cutting means for cutting the supply tape and the respectively extracted tape members supported and aligned on said tape support means; splicing means for joining aligned ends of said supply tape and at least one of said extracted tape members; drive means for rotating the hub of at least one of the cartridges positioned in said first or second winding assembly to wind said supply tape thereon; and means for removing a loaded cartridge from its respective winding assembly.
Claim 2
Dependent Claim
235 words
Apparatus for loading supply tape into tape cartridges of the type having two internal hubs and a tape member initially connected at its ends to said hubs, said apparatus comprising: first and second winding assemblies each adapted to receive and releasably hold a cartridge; a cartridge positioning assembly for receiving cartridges fed thereto from a cartridge supply, said positioning assembly comprising a support seat for said cartridge, means for selectively aligning said cartridge with said first or second winding assembly and means for positioning a cartridge into said first or second winding assembly; tape support means adapted to support and selectively align the tape member of a cartridge positioned in either of said first or second winding assemblies with said supply tape; extractor means for extracting a portion of the respective tape members from the cartridges positioned in either of said first or second winding assemblies and positioning said extracted portion on said tape support means; cutting means for cutting the supply tape and the respectively extracted tape members supported and aligned on said tape support means; splicing means for joining aligned ends of said supply tape and at least one of said extracted tape members; drive means for rotating the hub of at least one of the cartridges positioned in said first or second winding assembly to wind said supply tape thereon; and means for removing a loaded cartridge from its respective winding assembly.
Claim 3
Dependent Claim
56 words
The apparatus of claim 1 further comprising a hopper arranged to receive and hold a plurality of cartridges, ejection means for removing individual cartridges from said hopper, and a rotatable cartridge jacket adapted to receive a cartridge from said ejection means and to discharge the received cartridge to said cartridge positioning assembly in a predetermined alignment.
Claim 4
Dependent Claim
15 words
The apparatus of claim 2 further comprising a motor driven chain for rotating said jacket.
Claim 5
Dependent Claim
33 words
The apparatus of claim 1 wherein said first and second winding assemblies are in side by side relationship; and wherein said extractor means comprises respective extractors each aligned with a corresponding winding assembly.
Claim 6
Dependent Claim
29 words
The apparatus of claim 4 wherein said extractor means includes two pins for engaging and extracting portions of respective tape members of said cartridges positioned in said winding assemblies.
Claim 7
Dependent Claim
48 words
The apparatus of claim 1 wherein said extractor means comprises two slidably mounted vacuum means each adapted to move between a respective one of said first and second winding assemblies and said tape support means for aligning the tape members of respective cartridges on said tape support means.
Claim 8
Dependent Claim
114 words
The apparatus of claim 1 wherein said tape support means comprises: a support means having first and second tracks therein each adapted to receive tape; a movable block having third, fourth and fifth tracks, said fourth track receiving said supply tape; and means for selectively aligning the first track of said support means with the fourth track of said movable block and, concurrently, the second track of said support means with the fifth track of said movable block, and for selectively aligning the second track of said support means with the fourth track of said movable block and, concurrently, the first track of said support means with the third track of said movable block.
Claim 9
Dependent Claim
96 words
The apparatus of claim 7 wherein said cutting means includes a double-acting cutting edge for simultaneously cutting tape positioned in the first track of said support means and the fourth track of said movable block and, concurrently, tape positioned in the second track of said support means and the fifth track of said movable block as well as tape positioned in the second track of said support means and the fourth track of said movable block and, concurrently, tape positioned in the first track of said support means and the third track of said movable block.
Claim 10
Dependent Claim
14 words
The apparatus of claim 8 further comprising fluid means for activating said cutting means.
Claim 11
Dependent Claim
14 words
The apparatus of claim 1 wherein said drive means is a motor driven cylinder.
Claim 12
Independent Claim
380 words
A method for loading supply tape into cartridges, each cartridge being of the type containing two internal hubs connected to a tape member therebetween, said method comprising the steps of: (a) feeding a first cartridge into a first winding assembly; (b) extracting a portion of the tape member of said first cartridge; (c) positioning and supporting the extracted tape member in a first track of a support means and in a first track of a multi-track movable block; (d) cutting said tape member and separating the cut ends thereof; (e) aligning a second track of said movable block with the first track of said support means; (f) positioning the supply tape in said second track of said movable block so as to align said supply tape with a cut end of said tape member positioned in said first track of said support means; (g) joining said supply tape and said cut end of said tape member; (h) winding a length of supply tape into the first cartridge and, while said supply tape is being wound, (i) feeding a second cartridge into a second winding assembly; (ii) extracting a portion of the tape member of said second cartridge; and (iii) positioning and supporting the extracted tape member of said second cartridge in a second track of said support means and a third track of said movable block; (i) when said length of supply tape has been fully wound into said first tape cartridge, simultaneously cutting the extracted tape member of said second cartridge and the supply tape positioned on said support means and said movable block; (j) aligning the second track of said movable block with the second track of said support means and the first track of said movable block with the first track of said support means; (k) simultaneously joining said supply tape in the second track of said movable block to the tape member in the second track of said support means and the supply tape in the first track of said support means to the tape member in the first track of said movable block; (l) winding a length of supply tape into said second cartridge and simultaneously replacing said first cartridge in said first winding assembly with a third cartridge; and repeating steps (a) through (l).
Claim 13
Independent Claim
380 words
A method for loading supply tape into cartridges, each cartridge being of the type containing two internal hubs connected to a tape member therebetween, said method comprising the steps of: (a) feeding a first cartridge into a first winding assembly; (b) extracting a portion of the tape member of said first cartridge; (c) positioning and supporting the extracted tape member in a first track of a support means and in a first track of a multi-track movable block; (d) cutting said tape member and separating the cut ends thereof; (e) aligning a second track of said movable block with the first track of said support means; (f) positioning the supply tape in said second track of said movable block so as to align said supply tape with a cut end of said tape member positioned in said first track of said support means; (g) joining said supply tape and said cut end of said tape member; (h) winding a length of supply tape into the first cartridge and, while said supply tape is being wound, (i) feeding a second cartridge into a second winding assembly; (ii) extracting a portion of the tape member of said second cartridge; and (iii) positioning and supporting the extracted tape member of said second cartridge in a second track of said support means and a third track of said movable block; (i) when said length of supply tape has been fully wound into said first tape cartridge, simultaneously cutting the extracted tape member of said second cartridge and the supply tape positioned on said support means and said movable block; (j) aligning the second track of said movable block with the second track of said support means and the first track of said movable block with the first track of said support means; (k) simultaneously joining said supply tape in the second track of said movable block to the tape member in the second track of said support means and the supply tape in the first track of said support means to the tape member in the first track of said movable block; (l) winding a length of supply tape into said second cartridge and simultaneously replacing said first cartridge in said first winding assembly with a third cartridge; and repeating steps (a) through (l).
Claim 14
Dependent Claim
67 words
The method of claim 11 further comprising the steps of: feeding said first cartridge into a rotatable cartridge jacket; rotating said cartridge jacket either 90° or 270° so as to controllably position said first cartridge in a positioning assembly; selectively aligning said first cartridge in said positioning assembly with said first or second winding assembly; and feeding said first cartridge into said first or second winding assembly.
Claim 15
Dependent Claim
26 words
The method of claim 11 further comprising applying a vacuum to the tape member of said first cartridge for extracting a portion of said tape member.
Claim 16
Dependent Claim
38 words
The method of claim 11 further comprising applying a vacuum to said first and second tracks of said support means and said first, second and third tracks of said movable block for positioning and aligning said tape therein.
Claim 17
Independent Claim
119 words
A method for loading supply tape into cartridges, each cartridge being of the type containing two internal hubs connected to a tape member therebetween, said method comprising the steps of winding a single source of supply tape aligned and held in a first track of an assembly into a first cartridge positioned in a first winding assembly while simultaneously positioning a second cartridge in a second winding assembly, extracting a portion of the tape member of said second cartridge, aligning and holding said extracted tape member in a second track of said assembly and preparing said extracted tape member to be spliced to said supply tape after a desired length of supply tape is wound into said first cartridge.
Claim 18
Independent Claim
119 words
A method for loading supply tape into cartridges, each cartridge being of the type containing two internal hubs connected to a tape member therebetween, said method comprising the steps of winding a single source of supply tape aligned and held in a first track of an assembly into a first cartridge positioned in a first winding assembly while simultaneously positioning a second cartridge in a second winding assembly, extracting a portion of the tape member of said second cartridge, aligning and holding said extracted tape member in a second track of said assembly and preparing said extracted tape member to be spliced to said supply tape after a desired length of supply tape is wound into said first cartridge.
Claim 19
Dependent Claim
59 words
The method of claim 15 further comprising the steps of: feeding said second cartridge into a rotatable cartridge jacket; rotating said cartridge jacket either 90° or 270° so as to controllably position said second cartridge in a positioning assembly; and feeding said second cartridge from said positioning assembly into a selected one of said first or second winding assembly.
Claim 20
Dependent Claim
26 words
The method of claim 15 further comprising applying a vacuum to the tape member of said second cartridge for extracting a portion of said tape member.
Claim 21
Dependent Claim
26 words
The method of claim 15 further comprising applying a vacuum to said first and second tracks of said assembly for aligning and holding said tape therein.
Claim 22
Dependent Claim
164 words
An assembly for splicing a tape member of a first cartridge to the leading end of a supply tape while simultaneously splicing the trailing end of a supply tape wound into a second cartridge to a previously extracted tape member of said second cartridge, said assembly comprising: support means having first and second tracks therein adapted to receive first and second tapes; means for positioning said first and second tapes in said first and second tracks, respectively; a movable block having third, fourth and fifth tracks therein, each adapted to receive tape; means for positioning tape in each of said third, fourth and fifth tracks; means for selectively aligning the first track of said support means with the third or fourth track of the movable block and, concurrently, the second track of said support means with the fourth and fifth track of the movable block; and splicing means for selectively joining tape positioned on said support means with tape positioned on said movable block.
Claim 23
Dependent Claim
164 words
An assembly for splicing a tape member of a first cartridge to the leading end of a supply tape while simultaneously splicing the trailing end of a supply tape wound into a second cartridge to a previously extracted tape member of said second cartridge, said assembly comprising: support means having first and second tracks therein adapted to receive first and second tapes; means for positioning said first and second tapes in said first and second tracks, respectively; a movable block having third, fourth and fifth tracks therein, each adapted to receive tape; means for positioning tape in each of said third, fourth and fifth tracks; means for selectively aligning the first track of said support means with the third or fourth track of the movable block and, concurrently, the second track of said support means with the fourth and fifth track of the movable block; and splicing means for selectively joining tape positioned on said support means with tape positioned on said movable block.
Claim 24
Dependent Claim
15 words
The assembly of claim 19 further comprising an air cylinder for activating said movable block.
Claim 25
Dependent Claim
34 words
The assembly of claim 19 further comprising a vacuum means for positioning tape in the first and second tracks of said support means and the third, fourth and fifth tracks of said movable block.
Claim 26
Dependent Claim
32 words
The assembly of claim 20 wherein said splicing means is positioned above said support means so as to operate simultaneously on tape in said first and second tracks of said support means.
Claim 27
Dependent Claim
80 words
A feeding assembly for selectively feeding a cartridge into a first or second winding assembly, said feeding assembly comprising: a hopper for holding a plurality of cartridges; a rotatable cartridge jacket adapted to receive and hold a cartridge, said jacket having a guide means for holding and selectively releasing said cartridge therefrom; and positioning means for receiving a cartridge from said jacket and for selectively feeding said received cartridge into a selected one of said first or second winding assembly.
Claim 28
Dependent Claim
80 words
A feeding assembly for selectively feeding a cartridge into a first or second winding assembly, said feeding assembly comprising: a hopper for holding a plurality of cartridges; a rotatable cartridge jacket adapted to receive and hold a cartridge, said jacket having a guide means for holding and selectively releasing said cartridge therefrom; and positioning means for receiving a cartridge from said jacket and for selectively feeding said received cartridge into a selected one of said first or second winding assembly.
Claim 29
Dependent Claim
39 words
The assembly of claim 23 wherein said guide means is comprised of a plurality of guide members positioned so as to hold a cartridge received by said rotatable cartridge jacket and to release said cartridge in a predetermined orientation.
Claim 30
Dependent Claim
16 words
The assembly of claim 23 further comprising a motor driven chain for rotating said cartridge jacket.
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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) | 1985-05-31 | 1985-11-30 | 1986-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-05-31 | 1989-11-30 | 1990-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-05-31 | 1993-11-30 | 1994-06-01 | $7700.00 | Window Closed / Lapsed |