Patent US4683789A successfully refreshed from Google Patents.
US4683789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for separating printed circuit boards from multi-board panels
Assignee: Cencorp
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Filing: 1986-04-11
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Granted: 1987-08-04
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Expires: 2006-04-11
Abstract
Abstract The instant invention is particularly directed to a method and apparatus for automated handling of panels comprising a plurality of interconnected substrates in order to control and separate the circuit boards in a continuous processing line. One embodiment incorporates two shearing stations and a rotary transfer device therebetween in order to transfer a panel portion from the first station to the second station while controlling and rotating the panel for subsequent feed to the second station such that the panel portion is cut on a line of the substrate which is perpendicular to the original line of cut of the substrate. Throughout the handling of the panels and panel portions, sensing, gripping, and indexed feeding of the panels and panel portions are under the control of a programmable computer.
Inventors
- 👤 Gilbert T. Lopez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 14:27
CPC Classifications
B; B26; B26D; B26D7/00; B26D7/01; B26D7/015; B26D11/00; B26D7/06; B26D7/0675; H; H05; H05K; H05K3/00; H05K3/0011; H05K3/0044; H05K3/0052; B26D2007/0012; B26D2007/0056; H05K2203/00; H05K2203/02; H05K2203/0228; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0505; Y10T83/162; Y10T83/173; Y10T83/175; Y10T83/178; Y10T83/444; Y10T83/463; Y10T83/4632; Y10T83/647; Y10T83/654; Y10T83/6568
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
149 words
A method of handling a panel automatedly, said panel having means for referencing positional control of said panel, and comprising the steps of: receiving said panel at a feed assembly input; searching for said panel referencing means; clamping said panel according to and upon locating said reference means; feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; subdividing said panel at said processing station according to said controller; gripping a panel portion to an output side of said processing station; transferring said panel portion to a second processing station; rotating said panel portion about an axis generally normal to a top surface of said panel portion; indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and effecting said dual-axis processing by subdividing said panel portion at said second processing station.
Claim 2
Independent Claim
149 words
A method of handling a panel automatedly, said panel having means for referencing positional control of said panel, and comprising the steps of: receiving said panel at a feed assembly input; searching for said panel referencing means; clamping said panel according to and upon locating said reference means; feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; subdividing said panel at said processing station according to said controller; gripping a panel portion to an output side of said processing station; transferring said panel portion to a second processing station; rotating said panel portion about an axis generally normal to a top surface of said panel portion; indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and effecting said dual-axis processing by subdividing said panel portion at said second processing station.
Claim 3
Independent Claim
166 words
An apparatus for handling a panel automatedly, said panel having means for referencing positional control of said panel, and comprising: means for receiving said panel at a feed assembly input; means for searching for said panel referencing means; means for clamping said panel according to and upon locating said referencing means; means for feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; means for subdividing said panel at said processing station according to said controller; means for gripping a panel portion at an output side of said processing station; means for transferring said panel portion to a second processing station; means for rotating said panel portion about an axis generally normal to a top surface of said panel portion; means for indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and means for subdividing said panel portion at said second processing station to effect said dual-axis processing.
Claim 4
Independent Claim
166 words
An apparatus for handling a panel automatedly, said panel having means for referencing positional control of said panel, and comprising: means for receiving said panel at a feed assembly input; means for searching for said panel referencing means; means for clamping said panel according to and upon locating said referencing means; means for feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; means for subdividing said panel at said processing station according to said controller; means for gripping a panel portion at an output side of said processing station; means for transferring said panel portion to a second processing station; means for rotating said panel portion about an axis generally normal to a top surface of said panel portion; means for indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and means for subdividing said panel portion at said second processing station to effect said dual-axis processing.
Claim 5
Independent Claim
140 words
A method of automated handling of a panel having means for referencing positional control of said panel, and comprising the steps of: receiving said panel at a feed assembly input; clamping said panel according to said referencing means; feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; subdividing said panel at said processing station by cutting; gripping a panel portion at an output side of said processing station; transferring said panel portion to a second processing station; rotating said panel portion about an axis generally normal to a top surface of said panel portion; indexing said panel portion according to said controller, after said rotating, to said second processing station to facilitate dual-axis processing of said panel; and effecting said dual-axis processing by subdividing said panel portion at said second processing station.
Claim 6
Independent Claim
140 words
A method of automated handling of a panel having means for referencing positional control of said panel, and comprising the steps of: receiving said panel at a feed assembly input; clamping said panel according to said referencing means; feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; subdividing said panel at said processing station by cutting; gripping a panel portion at an output side of said processing station; transferring said panel portion to a second processing station; rotating said panel portion about an axis generally normal to a top surface of said panel portion; indexing said panel portion according to said controller, after said rotating, to said second processing station to facilitate dual-axis processing of said panel; and effecting said dual-axis processing by subdividing said panel portion at said second processing station.
Claim 7
Independent Claim
153 words
An apparatus for automated handling of a panel having means for referencing positional control of said panel, and comprising: means for receiving said panel at a feed assembly input; means for clamping said panel according to locating said referencing means; means for feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; means for subdividing said panel at said processing station by cutting; means for gripping a panel portion at an output side of said processing station; means for transferring said panel portion to a second processing station; means for rotating said panel portion about an axis generally normal to a top surface of said panel portion; means for indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and means for subdividing said panel portion at said second processing station to effect said dual-axis processing.
Claim 8
Independent Claim
153 words
An apparatus for automated handling of a panel having means for referencing positional control of said panel, and comprising: means for receiving said panel at a feed assembly input; means for clamping said panel according to locating said referencing means; means for feeding said panel, while clamped, to a processing station and indexing said feeding according to a controller; means for subdividing said panel at said processing station by cutting; means for gripping a panel portion at an output side of said processing station; means for transferring said panel portion to a second processing station; means for rotating said panel portion about an axis generally normal to a top surface of said panel portion; means for indexing said panel portion, according to said controller, to said second processing station to facilitate dual-axis processing of said panel; and means for subdividing said panel portion at said second processing station to effect said dual-axis processing.
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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) | 1990-08-03 | 1991-02-02 | 1991-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-03 | 1995-02-02 | 1995-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-03 | 1999-02-02 | 1999-08-04 | $7700.00 | Window Closed / Lapsed |