[특허]Unstacking apparatus for removing a partial stack from a stack of sheets

Unstacking apparatus for removing a partial stack from a stack of sheets 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65H-003/52
출원번호	US-0560575 (1990-07-31)
우선권정보	DE-3835032 (1988-10-14); CH-0003729 (1989-10-12)
발명자 / 주소	Schneider Willi (Greifensee CHX)
출원인 / 주소	Ingenieurburo Willi Schneider (Savognin CHX 03)
인용정보	피인용 횟수 : 64 인용 특허 : 0

초록 ▼

Two vertically displaceable slides (5, 9) carry in horizontally movable fashion a tabletop (1) and, respectively, a gripper with an upper gripper jaw (6) and a gripper base (7). The gripper base (7) contains a horizontally displaceable blade (12) and supporting elements (24, 25) which are horizontally displaceable and also vertically movable with respect to the blade (12). A Stack of sheets is set up in front of the tabletop (1). The slides (5, 9) are lowered until the upper gripper jaw (6) rests on the sheet stack. The blade (12), previously retracted into the gripper base (7), is then made to pierce the stack of sheets at an exactly settable distance below the upper gripper jaw (6). The slides (5, 9) are slightly elevated in order to form a gap in the sheet stack with the blade (12). The supporting elements (24, 25) are pushed into the gap below the blade (12), and are then urged upwardly past the level of the blade (12) so that they alone bear the weight of the sheets resting thereon. Upon further elevation of the slides (5, 9) until the tabletop (1) can be introduced into the gap, the blade (12) thus cannot damage the sheets.

대표청구항 ▼

Unstacking apparatus for the removal of a partial stack from a sheet stack (3) disposed on a supporting surface (2), with a tabletop (1) mounted on a table guideway horizontally movable relative to the aforementioned supporting surface (2), a gripper comprising an upper gripper jaw (6) and a gripper base (7) for seizing and holding an edge of a partial stack (3.1), and a vertical adjustment device for executing vertical relative motions between the tabletop (1) and the gripper (6, 7), on the one hand, and the supporting surface (2), on the other hand, characterized in that the gripper base (7) contains a blade guide (11), a horizontal blade (12), and a blade drive mechanism (13) for effecting horizontal motions of the blade (12) with respect to the blade guide (11) and to the upper gripper jaw, at least one supporting element (24, 25) mounted beside the blade, and a supporting element adjustment device (26, 27, 28) for executing horizontal movements of the supporting element (24, 25) with respect to the blade guide (11) and to the upper gripper jaw; and that the gripper (6, 7) furthermore comprises a supporting element rise and fall mechanism (29, 30) for executing vertical movements of the supporting element (24, 25) with respect to the blade (12).

이 특허를 인용한 특허 (64)

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Breeding, John G.; Grauzer, Atilla; Scheper, Paul K.; Stasson, James B.; Kukuczka, Nicholas W., Card shuffler with jam recovery and display.
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Downs, III, Justin G.; Roberts, James R.; Kulakkunnath, Kapilkumar N.; Zvercov, Vladislav, Card shuffling apparatus and card handling device.
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Downs, Justin G.; Roberts, James D.; Zvercov, Vladislav; Kulakkunnath, Kapilkumar N., Card shuffling apparatus and card handling device.
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Sines, Randy D.; Griffin, Gary W.; Lahti, Joseph J., Card shuffling apparatuses and related methods.
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Kelly, James V.; Helgesen, James P.; Zvercov, Vladislav; Bourbour, Feraidoon; Rynda, Robert J., Card shuffling device and calibration method.
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Swanson, Ronald R., Card-feeding device for a card-handling device including a pivotable arm.
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Hessing, Lynn C.; Mahoney, Daniel J.; Blad, Steven J.; Baker, Thompson A., Card-handling device and method of operation.
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Hessing, Lynn C.; Mahoney, Daniel J.; Blad, Steven J.; Baker, Thompson A., Card-handling device and method of operation.
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Grauzer, Attila; Bourbour, Feraidoon; Nelson, Troy D.; Rynda, Robert J.; Scheper, Paul K.; Stasson, James B.; Swanson, Ronald R., Card-handling devices.
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Johnson, Rodney G., Card-handling devices and methods of using such devices.
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Krenn, Peter; Blaha, Ernst; Grauzer, Attila, Card-handling devices and systems.
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Krenn, Peter; Blaha, Ernst; Grauzer, Attila, Card-handling devices and systems.
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Stasson, James B.; Grauzer, Attila; Rynda, Robert J.; Scheper, Paul K.; Swanson, Ronald R., Card-handling methods with simultaneous removal.
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Stasson, James B.; Rynda, Robert J.; Helgesen, James P.; Nelson, Troy D.; Scheper, Paul K.; Swanson, Ronald R.; Helsen, Collin A.; Wadds, Nathan J., Hand-forming card shuffling apparatuses including multi-card storage compartments, and related methods.
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Scheper, Paul K.; Grauzer, Attila; Kelly, James V.; Stasson, James B.; Swanson, Ronald R.; Bourbour, Feraidoon; Nelson, Troy D.; Lopez, David B.; Yoseloff, Mark L.; Dunn, R. Brooke; Krenn, Peter; Blaha, Ernst, Method of readying a card shuffler.
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Hessing, Lynn; Mahoney, Daniel J.; Blad, Steven J.; Baker, Thompson A., Methods for handling playing cards with a card handling device.
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Grauzer, Attila; Scheper, Paul K.; Swanson, Ronald R., Methods for shuffling cards and rack assemblies for use in automatic card shufflers.
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Sines, Randy D., Playing card shufflers and related methods.
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Krenn, Peter; Blaha, Ernst, Shuffling devices including one or more sensors for detecting operational parameters and related methods.
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Krenn, Peter; Blaha, Ernst, Shuffling devices including one or more sensors for detecting operational parameters and related methods.
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Wadds, Nathan; Helsen, Collin; Czyzewski, Zbigniew; Helgesen, James; Marsden, Russ, System for billing usage of a card handling device.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Unstacking apparatus for removing a partial stack from a stack of sheets 원문보기

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Unstacking apparatus for removing a partial stack from a stack of sheets 원문보기

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연구과제 타임라인

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이 특허를 인용한 특허 (64)

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