Advancing material of indeterminate length – By intermittent material-mover – Comprising material-moving roll
Patent
1987-03-19
1988-09-20
Mathews, A. A.
Advancing material of indeterminate length
By intermittent material-mover
Comprising material-moving roll
354339, 226 92, 226196, G03D 313, G03D 1300
Patent
active
047729074
ABSTRACT:
A film accumulating device for a film developing machine of an industrial kind in which the films are entrained by leaders. The collecting unit is situated at the outlet side of the developing machine and includes a box-like envelope (9), a series of pairs of rollers (19, 20) supported in the envelope which drive the leaders and the subsequent films connected thereto toward a subsequent roller (32). Two lateral guide supports (33, 34) deflect the leaders upwardly into guide slots (16) of lateral forks (10, 11), which are substantially extended from the end portion of the box-like envelope (9). When the leaders are completely disengaged from the roller (32) and the relative lateral guide supports (33, 34) they fall into recesses (17, 18) provided at the lower ends of the lateral forks (10, 11) and the trailing ends of the leaders are laterally supported by such recesses (17, 18). The subsequent films, which are pushed by the pairs of rollers (19, 20), are progressively folded as they are fed out from an opening provided in the lower side of the box-like envelope (9), between the lateral forks, (10, 11), until they are vertically extended and hung from the respective leaders which are collected progressively within the guide slots (16).
REFERENCES:
patent: 1525363 (1925-02-01), Boyce
patent: 2124106 (1938-07-01), Dye
patent: 2928329 (1960-03-01), Limbach
patent: 3033351 (1962-05-01), Dutch
patent: 3087406 (1963-04-01), Dutch
patent: 3610130 (1971-10-01), Langkopf
patent: 3656676 (1972-04-01), Hope et al.
patent: 4045809 (1977-08-01), Landers
Gretag San Marco S.p.A.
Mathews A. A.
LandOfFree
Unit for collecting developed films in a film developing machine does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Unit for collecting developed films in a film developing machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Unit for collecting developed films in a film developing machine will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1751440