Patent US4465364A successfully refreshed from Google Patents.
US4465364A
Expired / Lapsed
US
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Arrangement for projecting an identifying image on to a film
Assignee: Agfa Gevaert AG
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Filing: 1981-08-14
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Granted: 1984-08-14
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Expires: 2001-08-14
Abstract
Abstract An arrangement is disclosed for projecting an identifying image from a data carrier on to a film in a cassette provided with a window which may be sealed against light. The arrangement has an opening mechanism for pushing a cover for the window open and closed. The arrangement further has a projection mechanism and switch means for triggering the opening mechanism and the exposure. The opening mechanism has an engaging device which is guided on a carriage and engages the window cover. The engaging device, which is held in engagement with the window cover via a spring, may be disengaged from the same in any position of the carriage by means of a lifting mechanism. The lifting mechanism has a crank which is connected with the engaging device and is operable from externally.
Inventors
- 👤 Heinz Krobel
- 👤 Heinrich Farber
- 👤 Jurgen Muller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:11
CPC Classifications
G; G03; G03B; G03B42/00; G03B42/02; G03B42/04; G03B42/047
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
181 words
An arrangement for forming an image on radiation-sensitive material, particularly for projecting data from a data carrier onto film, comprising: (a) projecting means for projecting an image towards radiation-sensitive material accommodated by a receptacle which is in a predetermined position and has an opening for exposure of the radiation-sensitive material to radiation and a removable cover for the opening; (b) engaging means movable between an engaged position in which said engaging means engages the cover of a receptacle in said predetermined position and a disengaged position, said engaging means being shiftable along a predetermined path while in said engaged position between a first position in which the cover of a receptacle in said predetermined position closes the opening of the receptacle and a second position in which the cover at least partially unblocks the opening; and (c) actuating means for said engaging means, said actuating means including an actuating mechanism which is operable from the exterior of said arrangement and is arranged to move said engaging means from said engaged position to said disengaged position at any location of said path.
Claim 2
Dependent Claim
181 words
An arrangement for forming an image on radiation-sensitive material, particularly for projecting data from a data carrier onto film, comprising: (a) projecting means for projecting an image towards radiation-sensitive material accommodated by a receptacle which is in a predetermined position and has an opening for exposure of the radiation-sensitive material to radiation and a removable cover for the opening; (b) engaging means movable between an engaged position in which said engaging means engages the cover of a receptacle in said predetermined position and a disengaged position, said engaging means being shiftable along a predetermined path while in said engaged position between a first position in which the cover of a receptacle in said predetermined position closes the opening of the receptacle and a second position in which the cover at least partially unblocks the opening; and (c) actuating means for said engaging means, said actuating means including an actuating mechanism which is operable from the exterior of said arrangement and is arranged to move said engaging means from said engaged position to said disengaged position at any location of said path.
Claim 3
Dependent Claim
39 words
An arrangement as defined in claim 1, wherein said actuating means further comprises an actuating device for automatically moving said engaging means between said engaged position and said disengaged position when said engaging means is in said first position.
Claim 4
Dependent Claim
24 words
An arrangement as defined in claim 1, comprising switch means for effecting exposure of radiation-sensitive material accommodated by a receptacle in said predetermined position.
Claim 5
Dependent Claim
26 words
An arrangement as defined in claim 1, comprising a carriage which is movable along said path; and wherein said engaging means is mounted on said carriage.
Claim 6
Dependent Claim
20 words
An arrangement as defined in claim 1, wherein said disengaged position is situated at a level above said engaged position.
Claim 7
Dependent Claim
19 words
An arrangement as defined in claim 1, comprising biasing means for biasing said engaging means towards said engaged position.
Claim 8
Dependent Claim
14 words
An arrangement as defined in claim 6, wherein said biasing means comprises a spring.
Claim 9
Dependent Claim
21 words
An arrangement as defined in claim 1, wherein said actuating mechanism comprises a lever which is connected with said engaging means.
Claim 10
Dependent Claim
91 words
An arrangement as defined in claim 8, comprising a housing for said engaging means and said lever, said housing having a slot which extends along said path; and wherein said actuating mechanism comprises an actuating member in said housing having a pair of longitudinal sides extending along said path, one of said sides projecting through said slot and the other of said sides being arranged to contact said lever upon operation of said actuating mechanism to thereby cause movement of said engaging means from said engaged position to said disengaged position.
Claim 11
Dependent Claim
14 words
An arrangement as defined in claim 9, wherein said actuating member comprises a plate.
Claim 12
Dependent Claim
71 words
An arrangement as defined in claim 8, said actuating mechanism comprising an actuating member which is arranged to contact one end of said lever upon operation of said actuating mechanism and thereby cause movement of said engaging means from said engaged position to said disengaged position; and wherein said lever has another end which is provided with a slit, said engaging means having a projection which is received in said slit.
Claim 13
Dependent Claim
16 words
An arrangement as defined in claim 11, wherein said projection extends laterally of said engaging means.
Claim 14
Dependent Claim
55 words
An arrangement as defined in claim 8, comprising a mounting member which supports said engaging means and said lever and is rotatable about a predetermined axis, and a pair of abutments for limiting rotation of said mounting member; and wherein said engaging means extends in a predetermined direction which is approximately prallel to said axis.
Claim 15
Dependent Claim
13 words
An arrangement as defined in claim 13, wherein said mounting member is four-sided.
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) | 1987-08-14 | 1988-02-13 | 1988-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-14 | 1992-02-13 | 1992-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-14 | 1996-02-13 | 1996-08-14 | $7700.00 | Window Closed / Lapsed |