[특허]Gripper for a conveying device for conveying single-sheet or multiple-sheet printed products

Ferag AG (Hinwil CHX 03)

Gripper for a conveying device for conveying single-sheet or multiple-sheet printed products

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65H-005/02
출원번호	US-0249054 (1994-05-25)
우선권정보	CH-0000495 (1992-02-19)
발명자 / 주소	Eberle Jurg (Hinwil CHX) Weber Bruno (Berg CHX)
출원인 / 주소	Ferag AG (Hinwil CHX 03)
인용정보	피인용 횟수 : 21 인용 특허 : 0

초록 ▼

A gripper for use in a conveying device which conveys printed products is disclosed. The gripper has two gripper parts which are mounted so as to be freely pivotable on a shaft. The first gripper part can be pivoted between an open position and a clamping position. This purpose is served by a closing lever which is seated on the shaft so as to be fixed against rotation. The rotary movement of the shaft is transmitted via a resting part, which is connected to said shaft so as to be fixed against rotation, and a compression spring which is supported on the resting part and, at the other end, acts on the first gripper part. The closing lever supports a follower roller which is mounted so as to be freely rotatable and interacts with closing links or cams. A locking device is provided for locking the first gripper part in the clamping position. In order to allow the first gripper part to close in any pivot position of the gripper and with the gripper moving in opposite directions, the closing lever encloses an angle a

대표청구항 ▼

A conveying device for conveying single-sheet or multiple-sheet printed products and having a plurality of grippers guided along a closed circulation path, each of the gripper comprising: first and second gripper parts mounted for pivotal movement about a common axis, said first gripper part being pivotable between an open position and a clamping position in which it cooperates with said second gripper part for clamping a printed product under spring force; a closing lever coupled to said first gripper part and including a follower member for coacting with a closing cam for pivoting said first gripper part into the clamping position, said closing lever and said closing lever follower member being configured such that said first gripper part can be moved into said clamping position by the closing cam acting on said follower member in substantially all pivot positions of said first and second gripper parts; a locking device, said locking device comprising a locking lever for blocking said first gripper in its clamping position, said locking lever being mounted for pivotal movement into a position wherein it is releasable by a stationary opening arrangement disposed along the path of travel of the gripper; said locking lever having a follower member located on said locking lever, the locking lever follower member having a control surface for engaging the opening arrangement, said control surface being curved about an axis and said control surface axis arranged approximately coaxially with the pivot axis of said two gripper parts in the blocking position of said locking lever; and a positioning follower member connected to said second gripper part for interacting with fixed positioning cams for holding said second gripper part in a particular pivot position.

이 특허를 인용한 특허 (21)

Berni, Claudio, Apparatus and method for transporting flexible, planar products.
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Keller Alex,CHX, Apparatus for individually separating stacked printed products.
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Leu Willy,CHX ; Mader Carl Conrad,CHX, Apparatus for rotating products accumulating in an imbricated formation.
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Maeder, Carl Conrad, Clamping element for fitting on a clamping tongue of a gripper as well as gripper fitted with such a clamping element.
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Fenile, Roberto, Conveyor system and method for conveying planar products.
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Herda Philippe (Longueil Sainte Marie FRX) Lanvin Serge (Cires Les Mello FRX), Device for delivering printed products from a fan arrangement.
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Ballarotti, Mario, Device for the sorted feeding of a packaging machine for bottles and the like.
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Brown James E. ; Simons Jeffrey R., Gripper assembly for a conveying device for conveying single-sheet or multi-sheet printed products and a method for modifying the same.
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Preti, Fabrizio; Barbieri, Massimiliano, Gripper for containers.
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Schnutt Josef,ATX ; Keller Roland,CHX, Installation for the transport of helical-shaped wound springs.
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Honegger, Werner, Method and apparatus for conveying printed products.
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Werner Honegger CH, Method and apparatus for conveying printed products.
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Honegger Werner,CHX, Method and apparatus for processing flat printed products, such as newspapers, magazines and parts thereof.
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Meier Jacques,CHX, Method and device for removing printed products from a conveying stream and for stacking the removed printed products.
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Schmetzer Helmut (Bayreuth DEX), Newspaper conveyor.
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Siebenmann Dieter,CHX ; Mader Carl Conrad,CHX, Process and apparatus for conveying pressroom products.
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Honegger Werner (Bach CHX), Process and apparatus for the typographical labeling of two sides of printed products.
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Uera Yoshinori,JPX ; Motojima Kazuyuki,JPX ; Harada Noritake,JPX, Signature-delivery-pitch regulating apparatus for a delivery apparatus of a folding machine.
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Sjogren Christer A. ; Espinosa Medardo, Stacker for counting and stacking signatures delivered by a gripper conveyor.
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Buechi Robert,CHX, Star feeder for transferring objects from a first conveying means to second conveying means.
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Noll, Jr., Harry C., Transfer 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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연합인증

Gripper for a conveying device for conveying single-sheet or multiple-sheet printed products

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (21)

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연합인증

Gripper for a conveying device for conveying single-sheet or multiple-sheet printed products

초록 ▼

대표청구항 ▼

연구과제 타임라인

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이 특허를 인용한 특허 (21)

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