US4613392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus and method for assembling a flexible recording disc
Assignee: Shape Inc
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Filing: 1985-05-31
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Granted: 1986-09-23
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Expires: 2005-05-31
Abstract
Abstract An automated apparatus and method for assembling a flexible recording disc, including a single A-ring assembly station having an A-ring pick-up substation and a disc/A-ring assembly substation. The apparatus includes a tractor roller for indexing an A-ring carrier tape having a plurality of A-rings thereon past a predetermined position at the A-ring pick-up substation; optical sensors for sensing the position of each of the plurality of A-rings relative to the predetermined position; an air cylinder operated device and hub carrier and placement tool for stripping and applying a first of the plurality of A-rings to a first hub carried on the hub carrier and placement tool; an A-ring assembly substation with a spring-loaded plunger for receiving a flexible recording disc; an automatically controlled mechanical device, such as a robot, for moving the hub carrier and placement tool with the first hub/A-ring components to the flexible recording disc and adhering the first hub/A-ring to the flexible recording disc; and a proximity switch for signalling the completion of the stripping and application of the first of the plurality of A-rings to the first hub. The method includes the steps of: indexing each of the plurality of A-rings to a predetermined position; sensing the position of the plurality of A-rings relative to the predetermined position during indexing; stripping and applying the first of the plurality of A-rings to a first hub carried by the hub carrier and placement tool; positioning a flexible recording disc on an A-ring assembly substation; signalling the completion of the stripping and application of the first of the plurality of A-rings to the first hub; moving the hub carrier and placement tool with the first hub/A-ring thereon to the flexible recording disc on the A-ring assembly substation; and adhering the first hub/A-ring from the hub carrier and placement tool onto the flexible recording disc.
Inventors
- 👤 Robert H. Klar
- 👤 Jeffery R. Lord
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 03:53
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/03; G11B23/0326; B; B23; B23P; B23P19/00; B23P19/04; B23P19/08; G11B23/0014; G11B23/0021; G11B23/0028; G11B23/0035; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1705; Y10T156/1707; Y10T156/1744; Y10T29/00; Y10T29/49; Y10T29/49826
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
124 words
A method for assembling a flexiable recording disc, comprising the following steps; (a) providing an A-ring carrier tape including a plurality of adhesive A-rings; (b) indexing each of the plurality of A-rings to a predetermined position; (c) stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first of the plurality of A-rings to a first hub carried by a hub carrier and placement tool; (d) providing means for receiving a flexible recording disc; (e) moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the means for receiving the flexible recording disc; and (f) adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub.
Claim 2
Independent Claim
124 words
A method for assembling a flexiable recording disc, comprising the following steps; (a) providing an A-ring carrier tape including a plurality of adhesive A-rings; (b) indexing each of the plurality of A-rings to a predetermined position; (c) stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first of the plurality of A-rings to a first hub carried by a hub carrier and placement tool; (d) providing means for receiving a flexible recording disc; (e) moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the means for receiving the flexible recording disc; and (f) adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub.
Claim 3
Dependent Claim
28 words
The method as recited in claim 1, further comprising the steps of: (g) sensing the position of the plurality of A-rings during indexing relative to the predetermined position.
Claim 4
Dependent Claim
24 words
The method as recited in claim 2, wherein the sensing step comprises the substep of: sensing indicia on the carrier tape using optic means.
Claim 5
Dependent Claim
13 words
The method as recited in claim 1, wherein the steps (a)-(f) are automated.
Claim 6
Dependent Claim
23 words
The method as recited in claim 2, further comprising the substep of: sensing the position of the plurality of A-rings using optical means.
Claim 7
Dependent Claim
28 words
The method as recited in claim 5, further comprising the step of: (h) signalling the completion of the stripping of the first A-ring from the A-ring carrier tape.
Claim 8
Dependent Claim
25 words
The method as recited in claim 6, wherein the signalling step comprises the substep of: signalling the completion of the stripping using a proximity switch.
Claim 9
Independent Claim
93 words
An apparatus for assembling a flexible recording disc, comprising: (a) an A-ring carrier tape including a plurality of adhesive A-rings; (b) means for indexing each of the plurality of A-rings to a predetermined position; (c) means for stripping and applying a first of the plurality of A-rings to a first hub received on a hub carrier and placement tool; (d) means for receiving a flexible recording disc; and (e) means for moving the hub carrier and placement tool to the flexible recording disc to adhere the first hub/first A-ring to the recording disc.
Claim 10
Independent Claim
93 words
An apparatus for assembling a flexible recording disc, comprising: (a) an A-ring carrier tape including a plurality of adhesive A-rings; (b) means for indexing each of the plurality of A-rings to a predetermined position; (c) means for stripping and applying a first of the plurality of A-rings to a first hub received on a hub carrier and placement tool; (d) means for receiving a flexible recording disc; and (e) means for moving the hub carrier and placement tool to the flexible recording disc to adhere the first hub/first A-ring to the recording disc.
Claim 11
Dependent Claim
29 words
The apparatus as recited in claim 8, further comprising: (f) means for sensing the position of each of the plurality of A-rings during indexing relative to the predetermined position.
Claim 12
Dependent Claim
25 words
The apparatus as recited in claim 8, wherein the indexing means, stripping and applying means, and the means for moving the hub are automatically controlled.
Claim 13
Dependent Claim
14 words
The apparatus as recited in claim 7, wherein the sensing means comprises optical means.
Claim 14
Dependent Claim
26 words
The apparatus as recited in claim 11, further comprising means for signalling the completion of the stripping of the first A-ring from the A-ring carrier tape.
Claim 15
Dependent Claim
15 words
The apparatus as recited in claim 12, wherein the signalling means comprises a proximity switch.
Claim 16
Independent Claim
160 words
A method for assembling a flexible recording disc, comprising the following steps: (a) providing an A-ring carrier tape including a plurality of adhesive A-rings; (b) indexing each of the plurality of A-rings to an A-ring pick-up substation; (c) stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first A-ring to a first hub carried by a hub carrier and placement tool; (d) providing an A-ring assembly substation for receiving a flexible recording disc; (e) moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the A-ring assembly substation; (f) adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub; (g) sensing the position of the plurality of A-rings during indexing relative to the A-ring pick-up substation; and (h) signalling the completion of the stripping of the first of the plurality of A-rings from the A-ring carrier tape via sensing means.
Claim 17
Independent Claim
160 words
A method for assembling a flexible recording disc, comprising the following steps: (a) providing an A-ring carrier tape including a plurality of adhesive A-rings; (b) indexing each of the plurality of A-rings to an A-ring pick-up substation; (c) stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first A-ring to a first hub carried by a hub carrier and placement tool; (d) providing an A-ring assembly substation for receiving a flexible recording disc; (e) moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the A-ring assembly substation; (f) adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub; (g) sensing the position of the plurality of A-rings during indexing relative to the A-ring pick-up substation; and (h) signalling the completion of the stripping of the first of the plurality of A-rings from the A-ring carrier tape via sensing means.
Claim 18
Independent Claim
167 words
An apparatus for assembling a flexible recording disc, comprising: (a) an A-ring carrier tape including a plurality of adhesive A-rings; (b) means for indexing each of the plurality of A-rings to an A-ring pick-up substation; (c) means for stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first A-ring to a first hub carried by a hub carrier and placement tool; (d) an A-ring assembly substation for receiving a flexible recording disc; (e) means for moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the A-ring assembly substation; (f) means for adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub; (g) means for sensing the position of the plurality of A-rings during indexing relative to the A-ring pick-up station; and (h) means for signalling the completion of the stripping of the first of the plurality of A-rings from the A-ring carrier tape via sensing means.
Claim 19
Independent Claim
167 words
An apparatus for assembling a flexible recording disc, comprising: (a) an A-ring carrier tape including a plurality of adhesive A-rings; (b) means for indexing each of the plurality of A-rings to an A-ring pick-up substation; (c) means for stripping the first of the plurality of A-rings from the A-ring carrier tape and applying the first A-ring to a first hub carried by a hub carrier and placement tool; (d) an A-ring assembly substation for receiving a flexible recording disc; (e) means for moving the hub carrier and placement tool with the first hub/first A-ring attached thereto to the A-ring assembly substation; (f) means for adhering the first hub to the flexible recording disc via the first A-ring fixed on the first hub; (g) means for sensing the position of the plurality of A-rings during indexing relative to the A-ring pick-up station; and (h) means for signalling the completion of the stripping of the first of the plurality of A-rings from the A-ring carrier tape via sensing means.
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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) | 1989-09-22 | 1990-03-24 | 1990-09-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-09-22 | 1994-03-24 | 1994-09-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-09-22 | 1998-03-24 | 1998-09-23 | $7700.00 | Window Closed / Lapsed |