FR431430A - Perfectionnements apportés aux mécanismes d'alimentation des feuilles de papier pour presses à imprimer ou autres machines à manipuler le papier
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Perfectionnements apportés aux mécanismes d'alimentation des feuilles de papier pour presses à imprimer ou autres machines à manipuler le papier
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AUTOMATIC PRINTING MACHINES
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AUTOMATIC PRINTING MACHINES
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Application filed by AUTOMATIC PRINTING MACHINESfiledCriticalAUTOMATIC PRINTING MACHINES
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Publication of FR431430ApublicationCriticalpatent/FR431430A/fr
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H3/00—Separating articles from piles
B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
B65H3/54—Pressing or holding devices
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H3/00—Separating articles from piles
B65H3/02—Separating articles from piles using friction forces between articles and separator
B65H3/06—Rollers or like rotary separators
B65H3/0638—Construction of the rollers or like rotary separators
B65H3/0646—Wave generation rollers, i.e. combing wheels
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
B65H3/00—Separating articles from piles
B65H3/08—Separating articles from piles using pneumatic force
B65H3/0808—Suction grippers
B65H3/0816—Suction grippers separating from the top of pile
B65H3/0833—Suction grippers separating from the top of pile and acting on the front part of the articles relatively to the final separating direction
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Engineering & Computer Science
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Mechanical Engineering
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FR431430D1911-04-221911-04-22Perfectionnements apportés aux mécanismes d'alimentation des feuilles de papier pour presses à imprimer ou autres machines à manipuler le papier
ExpiredFR431430A
(fr)
Procédé et appareil pour mettre en bonne position et pour amener des feuilles de papier, de carton ou autre matière similaire, à plat ou pliées, d'une pile ou d'un rouleau à des machines de mise en oeuvre, telles que des machines à plier, des presses typographiques, des machines rotatives et autres machines semblables