US5845763A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Transporting device provided with a device for detecting situations leading to damage
Assignee: Soltec BV
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Filing: 1996-08-14
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Granted: 1998-12-08
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Expires: 2016-08-14
Abstract
Abstract A transporting device for transporting substantially flat components between a pair of opposed carrier belts guided along two parallel guide rails which extend in the direction of transport. The flat components are held by clamping elements mounted elastically on the carriers for fixedly clamping the flat components for transport between the carrier belts. Additionally, a detection device for detecting an incorrect position of at least one of the clamping elements in relation to its associated carrier belt is provided which produces a signal that can be used to stop the carrier belts, actuate a warning signal, or for other safety enhancing purposes.
Inventors
- 👤 Tim Van Tilburg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:56
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/0061
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
124 words
Transporting device for transporting substantially flat components, comprising: two guide rails extending mutually parallel in the transporting direction; carriers guided along each of the guide rails and driven in the transporting direction; clamping elements mounted elastically on the carriers for fixedly clamping the components for transport, characterized by a detection device for detecting an unusual position of at least one of the clamping elements in relation to the associated carrier where the detection device comprises an electrically conducting strip which is arranged in insulated manner relative to the guide rails and which is touched by a clamping element situated in an unusual position, and a detection circuit for detecting electrical contact between the conducting strip and the clamping elements each mutually connected for conduction.
Claim 2
Dependent Claim
124 words
Transporting device for transporting substantially flat components, comprising: two guide rails extending mutually parallel in the transporting direction; carriers guided along each of the guide rails and driven in the transporting direction; clamping elements mounted elastically on the carriers for fixedly clamping the components for transport, characterized by a detection device for detecting an unusual position of at least one of the clamping elements in relation to the associated carrier where the detection device comprises an electrically conducting strip which is arranged in insulated manner relative to the guide rails and which is touched by a clamping element situated in an unusual position, and a detection circuit for detecting electrical contact between the conducting strip and the clamping elements each mutually connected for conduction.
Claim 3
Dependent Claim
53 words
Transporting device as claimed in claim 1, characterized in that each of the clamping elements comprises at least two fingers which are each provided at their bottom with a gripping part and wherein an unusual position comprises at least rotation of the clamping element on a horizontal axis perpendicularly of the transporting direction.
Claim 4
Dependent Claim
34 words
Transporting device as claimed in claim 1, characterized in that an unusual position of the clamping element comprises at least rotation of the clamping element on a horizontal axis parallel to the transporting direction.
Claim 5
Dependent Claim
30 words
Transporting device as claimed in claim 1, characterized in that the clamping element is connected to the carrier by means of springs allowing rotation on at least two horizontal axes.
Claim 6
Dependent Claim
27 words
Transporting device as claimed in claim 4, characterized in that the carriers are each formed by the links of a chain conveyor guided in an aluminium profile.
Claim 7
Dependent Claim
65 words
Transporting device as claimed in claim 5, characterized in that each of the links comprises two elements which are connected by pins extending into the links, that each of the clamping elements is provided with at least two openings through which the pins extend, and that a helical spring extending round the pin is arranged between one of the link parts and the clamping element.
Claim 8
Dependent Claim
19 words
Transporting device as claimed in claim 6, characterized in that the clamping element is provided with a contact lip.
Claim 9
Dependent Claim
19 words
Transporting device as claimed in claim 5, characterized in that the clamping element is provided with a contact lip.
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) | 2001-12-07 | 2002-06-08 | 2002-12-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-12-07 | 2006-06-08 | 2006-12-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-12-07 | 2010-06-08 | 2010-12-08 | $7700.00 | Window Closed / Lapsed |