US4196513A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for automatically inserting parallel lead electronic components into a printed circuit board
Assignee: TDK Corp
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Filing: 1978-03-27
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Granted: 1980-04-08
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Expires: 1998-03-27
Abstract
Abstract A machine for processing and securing parallel lead electronic components into lead receiving openings formed in a printed circuit board having an improved insert assembly is provided. The machine includes a supply assembly for selectively supplying a parallel lead electronic component to be inserted. A transfer assembly including a plurality of chuck assemblies disposed around a rotary disc for supplying the selected electronic component and displacing the supplied electronic component to a release position. An insert assembly including a holding and guiding sub-assembly for receiving the selected electronic component from the chuck at the release position and a push bar sub-assembly adapted to engage the electronic component at the release position and displace the electronic component to an inserted position in the printed circuit board. A table assembly for positioning the receiving openings in the board into alignment with the parallel leads of the electronic component in the insert position such that each electronic component is received in the appropriate receiving openings.
Inventors
- 👤 Kotaro Harigane
- 👤 Hiroyuki Ohira
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:36
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0404; H05K13/0408; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49139; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53183
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
164 words
In a machine for processing and inserting parallel lead electronic components into lead receiving openings in a circuit substrate including insert means for receiving an electronic component at a predetermined position and inserting the electronic component into the substrate, the improvement which comprises an insert sub-assembly including, (a) a frame; (b) driving means moveably mounted on said frame; (c) first slider means mounted slideably on said frame for moving in response to movement of said driving means; (d) second slider means mounted slideably on said frame for moving in response to movement of said first slider means; (e) lead holding and guiding means for holding and guiding said electronic component for moving said component in cooperation with movement of said second slider means; and (f) push bar means for displacing said electronic component from said predetermined position to an inserted position under control of said lead holding and guiding means, said push bar means moving in cooperation with movement of said first slider means.
Claim 2
Dependent Claim
164 words
In a machine for processing and inserting parallel lead electronic components into lead receiving openings in a circuit substrate including insert means for receiving an electronic component at a predetermined position and inserting the electronic component into the substrate, the improvement which comprises an insert sub-assembly including, (a) a frame; (b) driving means moveably mounted on said frame; (c) first slider means mounted slideably on said frame for moving in response to movement of said driving means; (d) second slider means mounted slideably on said frame for moving in response to movement of said first slider means; (e) lead holding and guiding means for holding and guiding said electronic component for moving said component in cooperation with movement of said second slider means; and (f) push bar means for displacing said electronic component from said predetermined position to an inserted position under control of said lead holding and guiding means, said push bar means moving in cooperation with movement of said first slider means.
Claim 3
Dependent Claim
30 words
The machine of claim 1, wherein said lead holding and guiding means includes two outer holding members for engaging the leads of said electronic component therein at said predetermined position.
Claim 4
Dependent Claim
28 words
The machine of claim 2, wherein said lead holding and guiding means further includes two inner holding members for cooperatively holding said component with said outer holding members.
Claim 5
Dependent Claim
28 words
The machine of claim 2, wherein said outer holding members are formed with a lower holding groove and an upper conical face guiding groove above said holding groove.
Claim 6
Dependent Claim
29 words
The machine of claim 4, wherein said inner holding members are formed with a lower holding flat surface and a conical face guiding groove above said holding flat surface.
Claim 7
Dependent Claim
26 words
The machine of claim 2, wherein said outer holding members are formed with an L-shaped portion for holding and guiding said leads of said electronic component.
Claim 8
Dependent Claim
42 words
The machine of claim 1, wherein said inner holding members pivot on the inner holding surface of a corresponding outer holding member whereby each said inner holding member contacts the inner surface of said L-shaped portion of said corresponding outer holding member.
Claim 9
Dependent Claim
72 words
The machine of claim 1, wherein said push bar means include a sleeve for moving in response to movement of said first slider means, a first push bar slideably supported in said sleeve, a spring biased between said sleeve and said first push bar, a second push bar coupled to an end of said first upper push bar and a clamp means for clamping said upper push bar supported in said sleeve.
Claim 10
Dependent Claim
50 words
The machine of claim 1, wherein said lead holding and guiding means rotates about an axis of said frame to effect angular reorientation of said electronic component prior to displacement of said electronic component into said inserted position in said substrate in response to movement of said second slider means.
Claim 11
Dependent Claim
26 words
The machine of claim 1, wherein said lead holding and guiding means includes release means for releasing the gripping of said lead holding and guiding means.
Claim 12
Dependent Claim
79 words
The machine of claim 2, wherein said lead holding and guiding means includes biasing means for urging and opening said outer holding members, outer holding member-pressing means for defining the degree of opening of said outer holding members, and an operation rod adapted to open said pressing means by a first movement thereof, and said operation rod further adapted to open said lead holding members whereby said lead holding and guiding members are retracted to release said electronic component.
Claim 13
Dependent Claim
50 words
The machine of claim 8, wherein said second push bar includes a push bar sleeve slideably inserted in the free end of said second push bar, a spring for urging said push bar sleeve in response to movement of said sleeve for pushing said electronic component into said receiving openings.
References Cited (Backward Citations)
US3594889A
Cited
US4054988A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-04-08 | 1983-10-08 | 1984-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-04-08 | 1987-10-08 | 1988-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-04-08 | 1991-10-08 | 1992-04-08 | $7700.00 | Window Closed / Lapsed |