A ROLLER POSITIONING APPARATUS

A roller (1061, 1062) positioning apparatus having first and second roller supports (1071, 1072). First and second rollers (1061, 1062) are carried by the first and second roller supports (1071, 1072). A first shaft (1063), having right and left hand threads (1063(a), 1063(b), axially positions the...

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Bibliographische Detailangaben
Hauptverfasser:	GOCKEL, THOMAS, R, RYLE, LYNN, OLSON, LORIN, WHITELAW, BRETT, A
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS SEMICONDUCTOR DEVICES TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
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Beschreibung
Zusammenfassung:	A roller (1061, 1062) positioning apparatus having first and second roller supports (1071, 1072). First and second rollers (1061, 1062) are carried by the first and second roller supports (1071, 1072). A first shaft (1063), having right and left hand threads (1063(a), 1063(b), axially positions the first and second rollers (1061, 1062) while the first shaft (1063) rotates. A second shaft (1066) coupled to the first and second roller supports (1071, 1072) operates as a linear guide therefor and when the second shaft is rotated the rollers (1061, 1062) rotate. Appareil de positionnement de cylindres (1061, 1062) comprenant des premier et second supports (1071, 1072), les premier et second cylindres (1061, 1062) étant supportés par les premier et second supports (1071, 1072). Lors de sa rotation, un premier arbre (1063) pourvu de filetages (1063(a), 1063(b)) côté droit et côté gauche assure le positionnement axial des premier et second cylindres (1061, 1062). Lors de la rotation d'un second arbre (1066) couplé aux premier et second supports (1071, 1072) et fonctionnant comme un guide linéaire, les cylindres (1061, 1062) tournent également.