US4527327A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for transferring an electric or electronic component to a mounting board
Assignee: US Philips Corp
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Filing: 1983-04-01
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Granted: 1985-07-09
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Expires: 2003-04-01
Abstract
Abstract A device for transferring an electric or electronic component to a mounting board comprises a suction tube for picking up the component and gripping means with two pairs of jaws for aligning and centering the component, this suction tube being movable with respect to the gripping means. The device further has a holder in which the suction tube is arranged so as to be axially movable, while the jaws of the gripping means are secured to a support which is axially movable with respect to the holder. An abutment of the suction tube can axially displace the support of the jaws, while with the aid of adjusting members present in the holder two oppositely arranged jaws reach the closed position earlier than the two other jaws.
Inventors
- 👤 Fransiscus H. Van Deuren
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:13
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/74; B65G47/90; B65G47/91; H; H05; H05K; H05K13/00; H05K13/04; H05K13/0404; H05K13/0413; B23; B23P; B23P19/00; H05K13/0408; H05K13/0409; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49002; Y10T29/49117; Y10T29/49124; Y10T29/4913; Y10T29/49144; Y10T29/53; Y10T29/5313; Y10T29/53174; Y10T29/53178; Y10T29/53191; Y10T29/53261
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
149 words
A device for transferring a component, comprising a suction tube for picking up a component, gripping means for aligning and centering the component, said means comprising two pairs of oppositely arranged jaws, and a holder in which said suction tube is axially movable with respect to the holder and the gripping means, characterized by comprising means for opening and closing said jaws in response to movement of the tube with respect to the holder, said means comprising a support in which the jaws are pivotally mounted, said support being movable axially with respect to the holder, an abutment on said tube, means engageable by said abutment for moving the support in response to movement of the tube, and means for closing said jaws in response to movement of the support with respect to the holder, said means including means for closing one pair of jaws earlier than the other.
Claim 2
Independent Claim
149 words
A device for transferring a component, comprising a suction tube for picking up a component, gripping means for aligning and centering the component, said means comprising two pairs of oppositely arranged jaws, and a holder in which said suction tube is axially movable with respect to the holder and the gripping means, characterized by comprising means for opening and closing said jaws in response to movement of the tube with respect to the holder, said means comprising a support in which the jaws are pivotally mounted, said support being movable axially with respect to the holder, an abutment on said tube, means engageable by said abutment for moving the support in response to movement of the tube, and means for closing said jaws in response to movement of the support with respect to the holder, said means including means for closing one pair of jaws earlier than the other.
Claim 3
Dependent Claim
73 words
A device as claimed in claim 1, characterized in that said means for closing comprises two adjusting members axially movable with respect to each other and to the support, relative movement between the first adjusting member in a given direction relative to the support closing one pair of jaws only, and movement of the second adjusting member relative to said support in a direction opposite said given direction opening both pairs of jaws.
Claim 4
Dependent Claim
66 words
A device as claimed in claim 2, characterized in that each jaw comprises a respective inner lever arm and a respective outer lever arm, each of said jaws being opened by abutment of said second adjusting member with a respective inner lever arm, and each of said jaws being closed by abutment of the respective outer lever arms with a surface of said first adjusting member.
Claim 5
Dependent Claim
37 words
A device as claimed in claim 3, characterized in that said first adjusting member comprises means for limiting relative movement with respect to said holder in the direction which tends to close said one pair of jaws.
Claim 6
Dependent Claim
45 words
A device as claimed in claim 4, characterized in that said first adjusting member comprises an abutment surface which engages an abutment surface on said support to limit axial movement of the support in a direction away from the holder when the jaws are open.
Claim 7
Dependent Claim
45 words
A device as claimed in claim 2, characterized in that said first adjusting member comprises an abutment surface which engages an abutment surface on said support to limit axial movement of the support in a direction away from the holder when the jaws are open.
Claim 8
Dependent Claim
37 words
A device as claimed in claim 6, characterized in that said first adjusting member comprises means for limiting relative movement with respect to said holder in the direction which tends to close said one pair of jaws.
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) | 1988-07-08 | 1989-01-07 | 1989-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-08 | 1993-01-07 | 1993-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-08 | 1997-01-07 | 1997-07-09 | $7700.00 | Window Closed / Lapsed |