US4073588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for applying indicia to films and envelopes in photographic processing laboratories
Assignee: Agfa Gevaert AG
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Filing: 1976-12-09
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Granted: 1978-02-14
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Expires: 1996-12-09
Abstract
Abstract Apparatus for the application of different first indicia to successive envelopes for exposed photographic films and for the application of related different second indicia to associated films has a first marking unit which imprints first indicia onto successive envelopes and a second marking unit which exposes second indicia onto unexposed portions of films. The second unit is adjusted in automatic response to monitoring of adjustment of the first unit, and the two units can be actuated to apply related first and second indicia to an envelope and to the associated film only when the envelope and the film assume predetermined positions with respect to the corresponding units. The positions of successive envelopes and successive films are scanned by discrete first and second photoelectric cells. The first unit is adjusted by the first cell or in automatic response to completion of application of first indicia to an envelope. The second indicia are displayed on the control panel of the apparatus for observation by the attendants, and the control panel has switches for adjustment or resetting of a digital counter which forms part of the first marking unit.
Inventors
- 👤 Helmut Zangenfeind
- 👤 Jurgen Burchardi
- 👤 Josef Lederer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:32
CPC Classifications
G; G03; G03D; G03D13/00; G03D13/003; G03D13/005
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
195 words
Apparatus for the application of indicia to receptacles for films and to associated films, comprising means for transporting successive receptacles and successive associated films along discrete first and second paths; first and second adjustable marking units respectively adjacent said first and second paths and respectively including a first device for applying different first indicia to successive receptacles and a second device for applying different second indicia to successive films, each of said first indicia being normally related to one of said second indicia; first and second detector means for respectively scanning said first and second paths and for respectively transmitting first and second signals on detection of receptacles and films in predetermined positions relative to the corresponding units; means for synchronizing said devices so as to insure the application of related first and second indicia in response to each actuation of said units, including means for blocking the actuation of at least one of said units in the absence of at least one of said signals; and means for adjusting one of said units upon each actuation of said one unit so as to set the respective device for the application of a different indicium.
Claim 2
Dependent Claim
195 words
Apparatus for the application of indicia to receptacles for films and to associated films, comprising means for transporting successive receptacles and successive associated films along discrete first and second paths; first and second adjustable marking units respectively adjacent said first and second paths and respectively including a first device for applying different first indicia to successive receptacles and a second device for applying different second indicia to successive films, each of said first indicia being normally related to one of said second indicia; first and second detector means for respectively scanning said first and second paths and for respectively transmitting first and second signals on detection of receptacles and films in predetermined positions relative to the corresponding units; means for synchronizing said devices so as to insure the application of related first and second indicia in response to each actuation of said units, including means for blocking the actuation of at least one of said units in the absence of at least one of said signals; and means for adjusting one of said units upon each actuation of said one unit so as to set the respective device for the application of a different indicium.
Claim 3
Dependent Claim
41 words
Apparatus as defined in claim 1, wherein said synchronizing means includes means for adjusting the other of said units in response to each adjustment of said one unit by said adjusting means, said units being actuated in response to said signals.
Claim 4
Dependent Claim
14 words
Apparatus as defined in claim 2, wherein said other unit is said second unit.
Claim 5
Dependent Claim
23 words
Apparatus as defined in claim 1, wherein said device of said first marking unit includes means for imprinting first indicia on successive receptacles.
Claim 6
Dependent Claim
63 words
Apparatus as defined in claim 4, wherein said imprinting means includes a digital counter having several stages, an ink carrier between said stages and a receptacle in said predetermined position, and electromagnet means having an armature movable to and from a position in which a receptacle in said predetermined position is pressed against said carrier and said carrier is pressed against said stages.
Claim 7
Dependent Claim
31 words
Apparatus as defined in claim 1, wherein said device of said second marking unit comprises means for exposing second indicia onto an unexposed portion of a film in said predetermined position.
Claim 8
Dependent Claim
39 words
Apparatus as defined in claim 6, wherein said exposing means comprises grids having light-emitting elements representing said second indicia and an optical system for imaging said light-emitting elements onto the unexposed portion of a film in said predetermined position.
Claim 9
Dependent Claim
15 words
Apparatus as defined in claim 7, wherein each of said grids has seven light-emitting elements.
Claim 10
Dependent Claim
14 words
Apparatus as defined in claim 1, wherein said adjusting means comprises pulse generator means.
Claim 11
Dependent Claim
76 words
Apparatus as defined in claim 9, wherein said one unit is said first unit and said first device includes means for imprinting first indicia on successive receptacles, said imprinting means including electromagnet means which is energizable to effect actuation of said first unit and is deenergized on completion of actuation of said first unit, said pulse generator means being responsive to deenergization of said electromagnet means to produce a pulse for adjustment of said first unit.
Claim 12
Dependent Claim
24 words
Apparatus as defined in claim 9, wherein said pulse generator means is arranged to adjust said first unit in response to each first signal.
Claim 13
Dependent Claim
29 words
Apparatus as defined in claim 1, wherein said second device includes electrical components and said synchronizing means includes means for monitoring the current and voltage applied to said components.
Claim 14
Dependent Claim
21 words
Apparatus as defined in claim 1, further comprising means for adjusting said first detector means with respect to said first path.
Claim 15
Dependent Claim
15 words
Apparatus as defined in claim 1, wherein said first detector means comprises a photoelectric cell.
Claim 16
Dependent Claim
15 words
Apparatus as defined in claim 1, wherein said first detector means comprises a mechanical scanner.
Claim 17
Dependent Claim
15 words
Apparatus as defined in claim 1, wherein said second detector means comprises a photoelectric cell.
Claim 18
Dependent Claim
13 words
Apparatus as defined in claim 16, wherein said cell is an IR cell.
Claim 19
Dependent Claim
36 words
Apparatus as defined in claim 16, wherein said films are removed from discrete cassettes prior to introduction into said second path and said cell is arranged to regulate the removal of films from the respective cassettes.
Claim 20
Dependent Claim
45 words
Apparatus as defined in claim 1, wherein said one unit is said first unit and said synchronizing means comprises means for monitoring the adjustment of said first unit and means for adjusting said second unit in response to detection of adjustment of said first unit.
Claim 21
Dependent Claim
57 words
Apparatus as defined in claim 19, wherein said first device comprises a digital counter having a plurality of stages including a low-order stage which is adjusted by said first mentioning adjusting means and said second device includes a plurality of adjustable grids having light-emitting elements, said last mentioned adjusting means including means for directly adjusting said grids.
Claim 22
Dependent Claim
32 words
Apparatus as defined in claim 20, wherein said last mentioned adjusting means comprises a code-changing device connected with said monitoring means and a logic circuit connecting said code-changing device with said grids.
Claim 23
Dependent Claim
31 words
Apparatus as defined in claim 21, wherein said second device is arranged to expose different second indicia onto successive films and said logic circuit includes means for determining the exposure times.
Claim 24
Dependent Claim
25 words
Apparatus as defined in claim 1, wherein said synchronizing means comprises means for changing the interval of actuation of the other of said marking units.
Claim 25
Dependent Claim
17 words
Apparatus as defined in claim 1, wherein said synchronizing means includes means for displaying said second indicia.
Claim 26
Dependent Claim
35 words
Apparatus as defined in claim 24, further comprising a manned control panel including means for directing receptacles into said first path, said display means being disposed on or in the region of said control panel.
Claim 27
Dependent Claim
32 words
Apparatus as defined in claim 24, wherein said displaying means includes a plurality of grids each having an array of seven light-emitting elements adapted to emit light signals representing said second indicia.
Claim 28
Dependent Claim
17 words
Apparatus as defined in claim 1, further comprising manually operated means for adjusting said first marking means.
Claim 29
Dependent Claim
44 words
Apparatus as defined in claim 27, further comprising a manned control panel, said first device including a digital counter having a plurality of adjustable stages and said last mentioned adjusting means including elements mounted on said panel and being actuatable to adjust said stages.
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) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |