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公开(公告)号：US3604704A
公开(公告)日：1971-09-14
申请号：US3604704D
申请日：1969-09-22
Applicant: IBM
Inventor： AMUNDSON LONALD L , RIGOTTI JAMES M
CPC classification number: G06K13/14 , B65H2301/4214
Abstract: A stacker for document cards having a card-receiving pocket, a rotatable roller yieldably disposed at the top of the pocket by means of a cantilever spring, a pressure shoe disposed at the card entrance side of the pocket, and a resilient card stop at the other side of the pocket. A supporting plate for the cards is disposed in the pocket and is yieldably held from downward movement in the pocket so as to support a stack of cards therein. As the cards enter the pocket, they deflect the cantilever spring while making contact with the roller and cause the roller to rotate so that the roller drives the cards forwardly and snaps the cards off the pressure shoe; and the roller also, due to its rotation, prevents substantial rebound of the cards from the card stop.
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公开(公告)号：US3659841A
公开(公告)日：1972-05-02
申请号：US3659841D
申请日：1970-11-04
Applicant: IBM
Inventor： RIGOTTI JAMES M
CPC classification number: G06K13/14 , B65H29/22 , B65H31/14 , B65H2301/4214 , B65H2402/541 , B65H2511/152 , B65H2515/30 , B65H2220/01 , B65H2220/08 , B65H2220/02
Abstract: A stacker for document cards having a card receiving pocket, a rotatable roller yieldably disposed at the top of the pocket by means of a cantilever spring, and a supporting plate for the cards in the pocket and yieldably held from downward movement in the pocket by means of a spring of the constant tension type, that is, a coiled spring so constructed as to provide a return force that is constant per unit of width as the spring is unwound from the coil. The spring applied to the supporting plate has a relatively narrow terminal portion which is effective for providing a certain force on the supporting plate for the first portion of the stack of cards formed in the pocket and has a relatively wide portion providing a somewhat higher force on the supporting plate for later cards being stacked in the pocket. As the cards enter the pocket, they deflect the cantilever spring while making contact with the roller; and the spring and roller move the cards and the supporting plate downwardly in the card pocket, with the spring preventing a jamming of the cards initially as they enter the pocket and also preventing a subsequent movement of the card stack away from the roller as the card stack increases in height so that the roller continues to control the cards as they enter the pocket.
Abstract translation: 用于具有卡接收袋的文件卡的堆垛机，通过悬臂弹簧可靠地设置在口袋的顶部的可旋转辊，以及用于在口袋中的卡的支撑板，并且通过装置可靠地保持在口袋中的向下移动 一种恒定张力型的弹簧，即一种螺旋弹簧，其被构造成当弹簧从线圈展开时提供每单位宽度恒定的回复力。 施加到支撑板上的弹簧具有相对较窄的端子部分，其有效地在形成在口袋中的卡片堆叠的第一部分的支撑板上提供一定的力，并且具有相对较宽的部分， 用于稍后卡的支撑板堆叠在口袋中。 当卡片进入口袋时，它们在与辊子接触的同时偏转悬臂弹簧; 并且弹簧和滚筒将卡片和支撑板向下移动到卡槽中，弹簧防止卡片在进入口袋时最初卡住，并且还阻止卡片堆随着卡片的移动远离滚筒，因为卡片 堆叠高度增加，使得辊在进入口袋时继续控制卡。
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Patent Agency Ranking
公开(公告)号：CA1143689A
公开(公告)日：1983-03-29
申请号：CA356127
申请日：1980-07-14
Applicant: IBM
Inventor： RIGOTTI JAMES M
IPC: B41J33/46 , B41J33/382 , B41J33/514 , B65H75/30 , B41J33/14
Abstract: PRINT RIBBON DRIVING MECHANISM A print ribbon driving mechanism including a switching bail swingingly mounted on a reciprocatively mounted support movable between two opposite spindles carrying print ribbon spools. The spindles have ratchet teeth, and the switching bail has a pair of opposite pawl surfaces for engaging the ratchet teeth as the support and bail are moved in opposite directions. A trigger lever is provided on each of the spindles which is responsive to the existence of ribbon on the associated spools so that the trigger lever drops into an operative position on depletion of the ribbon from the associated spool, and the switching bail is provided with two opposite camming surfaces adapted to engage the trigger levers in their operative dropped positions for swinging the switching bail into a position to engage the ratchet teeth of the spindle of the dropped trigger lever so as to wind ribbon onto this particular spool. RO979-014
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公开(公告)号：CA1109333A
公开(公告)日：1981-09-22
申请号：CA328967
申请日：1979-06-01
Applicant: IBM
Inventor： MAY DEAN S , RIGOTTI JAMES M
Abstract: PRINTING APPARATUS Printing apparatus comprising a flat, substantially horizontal, guide portion on which the document to be printed is initially placed, a curved guide portion connected with the horizontal guide portion across which the document may be pushed manually and a final vertical guide portion connected with the curved guide portion providing a vertical passage across which a print head traverses for the purpose of printing on the document as it moves upwardly through the vertical passage. Drive rolls are provided in the vertical passage just above the line of traverse of the head for first continuously pulling the document upwardly through the passage once it has been manually pushed to this point and then incrementing the document upwardly through the machine and in the vertical passage for each of the lines of print provided by the print head.
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公开(公告)号：CA1051400A
公开(公告)日：1979-03-27
申请号：CA223586
申请日：1975-03-27
Applicant: IBM
Inventor： AGNEW MARK C , REIDENBACH JOHN R , RIGOTTI JAMES M
IPC: B65H1/24 , B65H3/06 , B65H3/34 , B65H9/00 , G06K13/07 , G06K13/08 , G06K13/103 , B65H5/06 , G06K7/04
Abstract: METHOD OF TRANSPORTING CARDS IN A PUNCHED CARD READER In a card transport for a punched card reader in which the bottom card in a card hopper is moved sideways before moving forwards into the card reading zone, each card, as it reaches the bottom of the hopper, is moved sideways through a distance less than the width of the card such that the perforations in the card are moved out of registration with the perforations in the card immediately above it, and interlocking of adjacent cards is thus obviated.
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公开(公告)号：DE2506565A1
公开(公告)日：1975-12-04
申请号：DE2506565
申请日：1975-02-17
Applicant: IBM
Inventor： AGNEW MARK C , REIDENBACH JOHN R , RIGOTTI JAMES M
Abstract: A processing machine, particularly a reader, for punched document cards including a hopper for a deck of the document cards, pick rolls disposed beneath the hopper in such position as to feed the document cards transversely thereof from the bottom of the hopper, a vertically movable hopper bed for moving the deck onto and off of the pick rolls to make them effective or ineffective, a deck lifter positioned beneath the card deck in the hopper for supporting one side of the card deck after the bottommost card has been moved transversely thereof partially out from underneath the other cards in the deck, driving rolls for moving the bottommost card longitudinally after it has been partially so moved from underneath the rest of the deck and means operative for reading punched holes in the document card on continued longitudinal movement of the card.
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公开(公告)号：CA948228A
公开(公告)日：1974-05-28
申请号：CA126623
申请日：1971-11-02
Applicant: IBM
Inventor： RIGOTTI JAMES M
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