Kurvensteuerung

1,027,509. Intermittent-feed mechanisms. EASTMAN KODAK Co. Feb. 15,1963 [Feb. 20, 1962], No. 6157/63. Heading G2E. [Also in Division F2] A kinematographic projector pulldown claw 29a is actuated by a cam follower (see Division F2) engaging in a groove 24 in a cam plate 20 attached to a rotating shut...

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1. Verfasser:	ROBERT JUSTIN ROMAN
Format:	Patent
Sprache:	ger
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
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creator	ROBERT JUSTIN ROMAN
description	1,027,509. Intermittent-feed mechanisms. EASTMAN KODAK Co. Feb. 15,1963 [Feb. 20, 1962], No. 6157/63. Heading G2E. [Also in Division F2] A kinematographic projector pulldown claw 29a is actuated by a cam follower (see Division F2) engaging in a groove 24 in a cam plate 20 attached to a rotating shutter 36. The claw 29a and the follower are carried on a lever 29 which rocks about a ball bearing 33 located on a fixed plate 42, a spring 31 (Figs. 5 and 7, not shown) holding the follower in engagement with the groove 24. A second spring 39 (Figs. 5 & 6, not shown) stabilizes the lever 29. The surface 27 of the cam plate 20 is contoured to lift the claw 29a clear of the film 38 during the return stroke.
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[Also in Division F2] A kinematographic projector pulldown claw 29a is actuated by a cam follower (see Division F2) engaging in a groove 24 in a cam plate 20 attached to a rotating shutter 36. The claw 29a and the follower are carried on a lever 29 which rocks about a ball bearing 33 located on a fixed plate 42, a spring 31 (Figs. 5 and 7, not shown) holding the follower in engagement with the groove 24. A second spring 39 (Figs. 5 & 6, not shown) stabilizes the lever 29. The surface 27 of the cam plate 20 is contoured to lift the claw 29a clear of the film 38 during the return stroke.</description><language>ger</language><subject>ACCESSORIES THEREFOR ; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES ; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM ; CINEMATOGRAPHY ; ELECTROGRAPHY ; HOLOGRAPHY ; PHOTOGRAPHY ; PHYSICS</subject><creationdate>1965</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19650310&DB=EPODOC&CC=AT&NR=239059B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19650310&DB=EPODOC&CC=AT&NR=239059B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ROBERT JUSTIN ROMAN</creatorcontrib><title>Kurvensteuerung</title><description>1,027,509. Intermittent-feed mechanisms. EASTMAN KODAK Co. Feb. 15,1963 [Feb. 20, 1962], No. 6157/63. Heading G2E. [Also in Division F2] A kinematographic projector pulldown claw 29a is actuated by a cam follower (see Division F2) engaging in a groove 24 in a cam plate 20 attached to a rotating shutter 36. The claw 29a and the follower are carried on a lever 29 which rocks about a ball bearing 33 located on a fixed plate 42, a spring 31 (Figs. 5 and 7, not shown) holding the follower in engagement with the groove 24. A second spring 39 (Figs. 5 & 6, not shown) stabilizes the lever 29. 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Intermittent-feed mechanisms. EASTMAN KODAK Co. Feb. 15,1963 [Feb. 20, 1962], No. 6157/63. Heading G2E. [Also in Division F2] A kinematographic projector pulldown claw 29a is actuated by a cam follower (see Division F2) engaging in a groove 24 in a cam plate 20 attached to a rotating shutter 36. The claw 29a and the follower are carried on a lever 29 which rocks about a ball bearing 33 located on a fixed plate 42, a spring 31 (Figs. 5 and 7, not shown) holding the follower in engagement with the groove 24. A second spring 39 (Figs. 5 & 6, not shown) stabilizes the lever 29. The surface 27 of the cam plate 20 is contoured to lift the claw 29a clear of the film 38 during the return stroke.</abstract><oa>free_for_read</oa></addata></record>
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subjects	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHY PHYSICS
title	Kurvensteuerung
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