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1. 发明专利

DE4037331A1 未知
公开(公告)号：DE4037331A1
公开(公告)日：1991-05-29
申请号：DE4037331
申请日：1990-11-23
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H1/00 , B65H3/06 , B65H7/04

2. 发明专利

FR2664246A1 Film web (stock) loading case 未知
公开(公告)号：FR2664246A1
公开(公告)日：1992-01-10
申请号：FR9110245
申请日：1991-08-12
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： B65H1/04 , B65H3/06 , G03B42/04
摘要： This is a sheet feed magazine, comprising: a chamber (16) designed to receive a set of sheets (12) which are mutually superposed, the chamber comprising a wall (18) having a sheet exit slot (18f); means (28) incorporated in the chamber for coming into contact with each of the sheets and for advancing the latter so as to cause them to emerge from the chamber through the exit slot. The sheet advance means comprising means equipped with rollers (48) are intended to come into contact with the sheet and to advance it. The invention is used in the field of X-ray photography.

3. 发明专利

GB2242285A Film shot load magazine 未知
公开(公告)号：GB2242285A
公开(公告)日：1991-09-25
申请号：GB9024670
申请日：1990-11-13
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H1/00 , B65H3/06 , B65H7/04
摘要： A film sheet load magazine (10) holds a stack of superimposed films (12) with at least central portions of the films in a curved configuration and leading ends of the films adjacent a film separator mechanism (40). The curvature of the films is such that they stay in desired positions in the magazine independent of the orientation of the films with respect to gravity. When a top cover (28) of the magazine is opened, floating primary feed rollers (48) are raised by spring-biasing assemblies (73) to facilitate loading of the films under the rollers, and when the top cover is subsequently closed, the rollers are moved into feeding engagement with an innermost film, and the films are held in position by leaf biasing springs (122, 124). A cleaning mechanism removes contaminants from the primary feed rollers, which feed each film to secondary feed rollers driven at a faster speed than the primary feed rollers. A number-of-films-remaining mechanism, which may be of a mechanical or electrical type which is adjustable for films of different thicknesses, and which is automatically preset to the number of films in the magazine upon closing of the cover, is responsive to downward movement of the primary feed rollers as each innermost film is fed from the stack. A system also is provided for indicating if enough films remain in the magazine for a particular film processing operation and to inhibit operation of an associated device if insufficient films remain. The magazine may be self-driven or driven from an associated device.

4. 发明专利

GB2242285B Film sheet load magazine 未知
公开(公告)号：GB2242285B
公开(公告)日：1993-12-15
申请号：GB9024670
申请日：1990-11-13
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H1/00 , B65H3/06 , B65H7/04

5. 发明专利

IT9067928D0 未知
公开(公告)号：IT9067928D0
公开(公告)日：1990-11-23
申请号：IT6792890
申请日：1990-11-23
申请人： MEDRAD INC
发明人： COMAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H1/00 , B65H3/06 , B65H7/04

6. 发明专利

FR2657854A1 未知
公开(公告)号：FR2657854A1
公开(公告)日：1991-08-09
申请号：FR9014766
申请日：1990-11-26
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H1/00 , B65H3/06 , B65H7/04

7. 发明专利

IT9067928A1 CARICATORE PER MATERIALE IN FOGLIO 未知
公开(公告)号：IT9067928A1
公开(公告)日：1991-05-25
申请号：IT6792890
申请日：1990-11-23
申请人： MEDRAD INC
发明人： COWAN KEVIN P , LEWANDOWSKI STANLEY R , REILLY DAVID M , UBER III ARTHUR E
IPC分类号： G03B42/04 , B65H20060101 , B65H1/00 , B65H3/06 , B65H7/04

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