US4653744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for transferring flat objects between two stations
Assignee: MAP Mikrofilm Apparatebau Dr Poehler GmbH and Co KG
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Filing: 1985-02-08
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Granted: 1987-03-31
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Expires: 2005-02-08
Abstract
Abstract In a device for transporting flat objects from one station to another the stations are opposite each other, in the same plane, at an obtuse angle. The one station can be a film card holder, the other station a film card magazine. Since the two stations are not in line, a gap is provided between them. At the narrowest side of the gap a transport mechanism is located for transporting the objects.
Inventors
- 👤 Hermann Poehler
- 👤 Peter Dziemba
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:20
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/10; G03B21/11; G03B21/115; G03B21/116
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
169 words
A two-station device for flat objects, comprising means for holding said flat objects when in use, a magazine for storing said flat objects when not in use, said holding means and said magazine being denoted as stations, a transport mechanism for transporting the objects from one station to the other, with both stations being provided with two guides each for lateral guidance of the objects, said stations being disposed opposite each other in the same plane, thereby forming an obtuse angle in relation to their guiding directions, to thereby form a gap widening at an acute angle between them, wherein the two adjacent guides of the holding means and the magazine at the side of the transport mechanism are straight and the other two adjacent guides each have a slightly curved center portion, to thereby compensate for the difference in alignment between the two stations as a result of the disposition of the same at an obtuse angle by allowing the objects to rotate while partially within both stations.
Claim 2
Dependent Claim
169 words
A two-station device for flat objects, comprising means for holding said flat objects when in use, a magazine for storing said flat objects when not in use, said holding means and said magazine being denoted as stations, a transport mechanism for transporting the objects from one station to the other, with both stations being provided with two guides each for lateral guidance of the objects, said stations being disposed opposite each other in the same plane, thereby forming an obtuse angle in relation to their guiding directions, to thereby form a gap widening at an acute angle between them, wherein the two adjacent guides of the holding means and the magazine at the side of the transport mechanism are straight and the other two adjacent guides each have a slightly curved center portion, to thereby compensate for the difference in alignment between the two stations as a result of the disposition of the same at an obtuse angle by allowing the objects to rotate while partially within both stations.
Claim 3
Dependent Claim
46 words
A device according to claim 1, wherein the transport mechanism is disposed at the narrower end of the gap and comprises two rotatable discs facing each other at an acute angle on either side of said plane to thereby perform a pincer-wise motion towards the objects.
Claim 4
Dependent Claim
13 words
A device according to claim 1, wherein said flat objects are film cards.
Claim 5
Dependent Claim
167 words
A reader for microfiche cards comprising means for holding said microfiche cards when in use, a magazine for storing said cards when not in use, said holding means and said magazine being denoted at stations, a transport mechanism for transporting the cards from one station to the other, with both stations being provided with two guides each for lateral guidance of the cards, said stations being disposed opposite each other in the same plane, thereby forming an obtuse angle in relation to their guiding directions, to thereby form a gap widening at an acute angle between them, wherein the two adjacent guides of the holding means and the magazine at the side of the transport mechanism are straight and the other two adjacent guides each have a slightly curved center portion, to thereby compensate for the difference in alignment between the two stations as a result of the disposition of the same at an obtuse angle by allowing the cards to rotate while partially within both stations.
Claim 6
Dependent Claim
167 words
A reader for microfiche cards comprising means for holding said microfiche cards when in use, a magazine for storing said cards when not in use, said holding means and said magazine being denoted at stations, a transport mechanism for transporting the cards from one station to the other, with both stations being provided with two guides each for lateral guidance of the cards, said stations being disposed opposite each other in the same plane, thereby forming an obtuse angle in relation to their guiding directions, to thereby form a gap widening at an acute angle between them, wherein the two adjacent guides of the holding means and the magazine at the side of the transport mechanism are straight and the other two adjacent guides each have a slightly curved center portion, to thereby compensate for the difference in alignment between the two stations as a result of the disposition of the same at an obtuse angle by allowing the cards to rotate while partially within both stations.
Claim 7
Dependent Claim
46 words
A device according to claim 4, wherein the transport mechanism is disposed at the narrower end of the gap and comprises two rotatable discs facing each other at an acute angle on either side of said plane to thereby perform a pincer-wise motion towards the objects.
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) | 1990-03-30 | 1990-09-29 | 1991-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-30 | 1994-09-29 | 1995-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-30 | 1998-09-29 | 1999-03-31 | $7700.00 | Window Closed / Lapsed |