US4598459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Installation for manual assemblying of components on a printed circuit board
Assignee: Siemens AG
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Filing: 1985-03-21
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Granted: 1986-07-08
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Expires: 2005-03-21
Abstract
Abstract An installation for manually assemblying electrical and electronic components on a printed circuit board using a display device for optically identifying the respective assembly positions of the component on the board, at least one magazine with a removable position for supplying the required component and an arithmetic unit for controlling the display device and selection of the particular magazine characterized by the magazine being designed to carry all components for a large number of different printed circuit boards and an identification device which is connected to the arithmetic unit to identify the particular circuit board which is being supplied, sending a signal to the arithmetic unit to identify the board so that the arithmetic unit provides the necessary assembly program. With this improved installation, different printed circuit boards having different requirements for assembly positions and components can be assembled one after another without requiring costly delays to select new programs and supply new components.
Inventors
- 👤 Gerhard Klink
- 👤 Dietmar Kraske
- 👤 Egon Edinger
- 👤 Joachim Koetter
- 👤 Klaus Krumrey
- 👤 Jorg Mayser
- 👤 Ulrich Michael
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:15
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/0053; H05K13/08; H05K13/084; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49133; Y10T29/49137; Y10T29/49764; Y10T29/49769; Y10T29/51; Y10T29/5136; Y10T29/5137; Y10T29/5143; Y10T29/5145; Y10T29/53; Y10T29/53004; Y10T29/53009; Y10T29/53013; Y10T29/53039; Y10T29/53048; Y10T29/53052; Y10T29/53087; Y10T29/53091; Y10T29/5313; Y10T29/53174; Y10T29/53183
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
177 words
In an installation for the manual assembly of components on a printed circuit board comprising a table with holding means for non-mistakable positioning of the printed circuit board on which the components are to be assembled, a display means for optically identifying respective assembly positions of each component on the printed circuit board held by the holding means, at least one magazine for the purpose of making available components required for each assembly operation and arithmetic means for controlling the display means and a removable position for components in each of the magazines corresponding to the specific assembly program, the improvements comprising each magazine being designed for making available all components which are required for a spectrum of PC modules to be produced, the arithmetic means having access to all assembly programs for all of the PC modules of the spectrum of PC modules to be produced and identification means connected to the arithmetic means for identifying a printed circuit board being presented and for activating the associated assembly program for the particular identified printed circuit board.
Claim 2
Dependent Claim
177 words
In an installation for the manual assembly of components on a printed circuit board comprising a table with holding means for non-mistakable positioning of the printed circuit board on which the components are to be assembled, a display means for optically identifying respective assembly positions of each component on the printed circuit board held by the holding means, at least one magazine for the purpose of making available components required for each assembly operation and arithmetic means for controlling the display means and a removable position for components in each of the magazines corresponding to the specific assembly program, the improvements comprising each magazine being designed for making available all components which are required for a spectrum of PC modules to be produced, the arithmetic means having access to all assembly programs for all of the PC modules of the spectrum of PC modules to be produced and identification means connected to the arithmetic means for identifying a printed circuit board being presented and for activating the associated assembly program for the particular identified printed circuit board.
Claim 3
Dependent Claim
17 words
In an installation according to claim 1, wherein the identification means is a stationarily arranged identification means.
Claim 4
Dependent Claim
40 words
In an installation according to claim 2, wherein the stationary identification means optically scans the identifications provided on the printed circuit boards, receives and interprets the reflected scanning rays and creates and supplies an identification signal to the arithmetic means.
Claim 5
Dependent Claim
43 words
In an installation device according to claim 2, which includes transport means for suppying printed circuit boards to the table, said transport means passing the printed circuit board through the identification means so that the type of the board being delivered is identified.
Claim 6
Dependent Claim
47 words
In an installation device according to claim 2, in which the installation includes a printed circuit board magazine arranged to discharge printed circuit boards to the installation through the identification means and which includes means for discharging selected printed circuit boards from the magazine to the installation.
Claim 7
Dependent Claim
22 words
In an installation according to claim 5, which includes transport means for supplying printed circuit boards to the printed circuit board magazine.
Claim 8
Dependent Claim
33 words
In an installation according to claim 6, wherein the means for unloading printed circuit boards from the magazine acts to load printed circuit boards from the transport means into the printed circuit magazine.
Claim 9
Dependent Claim
16 words
In an installation according to claim 1, wherein the identification means comprises a handheld reading device.
Claim 10
Dependent Claim
52 words
In an installation according to claim 1, wherein the identification means is stationarily positioned on the table for identifying printed circuit boards being supplied to the holding means, and which installation further includes a second identification means for identifying the printed circuit boards, said second identification means being a handheld reading device.
Claim 11
Dependent Claim
49 words
In an installation according to claim 1, which further includes a component preparation means controllable by the arithmetic means, said component preparation means including means for bending the connection legs of the component, at a desired spacing for being received in the printed circuit board at the assembly position.
Claim 12
Dependent Claim
23 words
In an installation according to claim 10, wherein the component preparation means includes means for cutting the connection legs to the desired length.
Claim 13
Dependent Claim
35 words
In an installation according to claim 1, which includes lower tool means for bending the connection legs of a component inserted in the printed circuit board to temporarily secure the component in its assembled position.
Claim 14
Dependent Claim
37 words
In an installation according to claim 12, wherein the lower tool means includes cutting devices for cutting sections of the connection legs to the desired length after the insertion of the component in the printed circuit board.
Claim 15
Dependent Claim
49 words
In an installation according to claim 1, wherein at least one of the magazines is designed in the form of a tower-shaped magazine provided with compartments arranged in sector formation in several planes and includes means for axially shifting the magazine and for rotating the magazine on its axis.
Claim 16
Dependent Claim
31 words
In an installation according to claim 14, wherein each of the compartments of the magazine are capable of being closed by a tab, said tabs being operated by their arithmetic means.
Claim 17
Dependent Claim
21 words
In an installation according to claim 14, which further includes at least one bar magazine in addition to the tower-shaped magazine.
Claim 18
Dependent Claim
45 words
In an installation according to claim 16, wherein each bar magazine and each of the compartments of the tower magazines are provided with optical displays, said optical displays being actuated by the arithmetic means when the component of the compartment and bar magazine is selected.
Claim 19
Dependent Claim
29 words
In an installation according to claim 14, wherein the tower-shaped magazine includes a stationarily-positioned shield member having an opening to enable access to a compartment aligned with said opening.
Claim 20
Dependent Claim
15 words
In an installation according to claim 1, wherein the arithmetic means includes a display screen.
Claim 21
Dependent Claim
23 words
In an installation according to claim 1, which includes a keyboard unit connected to the arithmetic means for input of additional control data.
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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) | 1989-07-07 | 1990-01-06 | 1990-07-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-07 | 1994-01-06 | 1994-07-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-07 | 1998-01-06 | 1998-07-08 | $7700.00 | Window Closed / Lapsed |