US4437232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic parts mounting apparatus
Assignee: Panasonic Holdings Corp
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Filing: 1982-02-22
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Granted: 1984-03-20
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Expires: 2002-02-22
Abstract
Abstract An electronic parts mounting apparatus using a band carrier for feeding electronic parts incrementally, the carrier being a strip having many recesses disposed at equal intervals each holding an electronic part and a tape covering the recesses. The apparatus has a support for horizontally supporting the carrier with the coating tape on the top side; a separator for separating the tape from the carrier; and a pickup device for picking up the electronic parts one by one from the recesses in the carrier and by carrying the electronic parts and placing them in position on a circuit board for continuously and stably mounting the electronic parts on the circuit board.
Inventors
- 👤 Shigeru Araki
- 👤 Yasuo Taki
- 👤 Kazuhiro Mori
- 👤 Yoshihiko Misawa
- 👤 Souhei Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:15
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/04; H05K13/0417; H05K13/0419; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49144; Y10T29/53; Y10T29/53026; Y10T29/53039; Y10T29/53061; Y10T29/5313; Y10T29/53174; Y10T29/53178; Y10T29/53261; Y10T83/00; Y10T83/081; Y10T83/091
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
302 words
An apparatus for carrying and placing components onto a board or the like, comprising: a body frame fixed at a position on a plane; a rod means movably supported on said body frame for movement in vertical and horizontal directions with respect to the plane; a first movable means connected to said rod means for moving said rod means in the vertical direction with respect to the plane; a second movable means connected to said rod means for moving said rod means in the horizontal direction with respect to the plane; a suction tool provided at a lower end of said rod means for picking up a component; a suction means connected to said suction tool for supplying a vacuum to said suction tool when said suction tool is carrying a component; at least one pair of positioning pawls rotatably mounted on said rod means and having free ends for grasping and positioning a component therebetween when the free ends are moved towards each other; means for rotating said positioning pawls in synchronization with the movement of said rod means for causing the free ends to move away from each other when said rod means is in a lowered position to pick up a component and for causing the free ends to come close to each other when said rod means is in a raised position to bring the free ends into engagement with a component picked up by said suction tool; and a pair of electrodes, one on each of the positioning pawls for contacting each other and abruptly conducting a predetermined level of current therebetween when said free ends of said positioning pawls move clower to each other than they move when a component is located therebetween, whereby an instantaneous signal indicating the absence of a component is directly produced.
Claim 2
Independent Claim
302 words
An apparatus for carrying and placing components onto a board or the like, comprising: a body frame fixed at a position on a plane; a rod means movably supported on said body frame for movement in vertical and horizontal directions with respect to the plane; a first movable means connected to said rod means for moving said rod means in the vertical direction with respect to the plane; a second movable means connected to said rod means for moving said rod means in the horizontal direction with respect to the plane; a suction tool provided at a lower end of said rod means for picking up a component; a suction means connected to said suction tool for supplying a vacuum to said suction tool when said suction tool is carrying a component; at least one pair of positioning pawls rotatably mounted on said rod means and having free ends for grasping and positioning a component therebetween when the free ends are moved towards each other; means for rotating said positioning pawls in synchronization with the movement of said rod means for causing the free ends to move away from each other when said rod means is in a lowered position to pick up a component and for causing the free ends to come close to each other when said rod means is in a raised position to bring the free ends into engagement with a component picked up by said suction tool; and a pair of electrodes, one on each of the positioning pawls for contacting each other and abruptly conducting a predetermined level of current therebetween when said free ends of said positioning pawls move clower to each other than they move when a component is located therebetween, whereby an instantaneous signal indicating the absence of a component is directly produced.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-03-20 | 1987-09-19 | 1988-03-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-03-20 | 1991-09-19 | 1992-03-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-03-20 | 1995-09-19 | 1996-03-20 | $7700.00 | Window Closed / Lapsed |