[특허]Apparatus for cutting and folding a web of material

Heidelberger Druckmaschinen AG (Heidelberg DEX 03)

Apparatus for cutting and folding a web of material

국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65H-045/16
출원번호	US-0932174 (1992-08-19)
우선권정보	FR-0010411 (1991-08-19)
발명자 / 주소	Marmin Jean-Claude (Estrees FRX)
출원인 / 주소	Heidelberger Druckmaschinen AG (Heidelberg DEX 03)
인용정보	피인용 횟수 : 20 인용 특허 : 0

초록 ▼

The present invention relates to a folder for a rotary offset printing press comprising a transfer cylinder, a first-fold cylinder and a second fold cylinder. Each of the cylinders is constructed of two imbricated independent parts, and inner part and an outer part, moveable relative to one another and equipped with a respective driving gear. The drive gears of the respective cylinders are coupled to one another two-by-two so that coincidence between the cylinders is preserved. The drive gears of the transfer cylinder are connected to one another by a first pair of coupling gears coaxial relative to one another and interconnected by a first disengageable coupling and the drive gears of the first-fold cylinder being connected to one another by a second pair of coupling gears coaxial relative to one another and interconnected by a second disengageable coupling. An adjustment device for varying the angular displacement between the pairs of elements of the respective cylinders when the first and second disengageable couplings are in a disengaged position so as to convert the folder from a configuration that forms second parallel folds to one that forms delta folds.

대표청구항 ▼

An apparatus for cutting and folding a web of material, comprising successively a cutting cylinder, a transfer cylinder equipped with pairs of spur bars and of engaging blades, a first-fold cylinder equipped with pairs of first-fold jaws and of second-fold jaws, and a second-fold cylinder equipped with pairs of grippers and of engaging blades, each of the abovementioned transfer, first-fold and second-fold cylinders comprising two imbricated independent parts moveable relative to one another and equipped with a respective driving gear, these driving gears being coupled to one another two-by-two in order to preserve coincidence between the elements which must cooperate with one another during the passage of the web between two adjacent cylinders, wherein the driving gears of the two independent parts of the transfer cylinder, on the one hand, and the driving gears of the two independent parts of the first-fold cylinder, on the other hand, are connected to one another by means of a respective pair of gears coaxial relative to one another and interconnected by means of a disengageable coupling, the disengagement of the coupling of the gears of each pair making it possible to vary the angular displacement between the pairs of elements of the relevant cylinder by associated actuation means, in order to modify the configuration of the machine for the purpose of obtaining either a second parallel fold or a delta fold.

이 특허를 인용한 특허 (20)

Wingate, Mark Anthony; Hearn, Michael Lee, Apparatus and method for cutting and folding printed products.
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Gendron,Jeffrey A.; Michler,James R.; Schmidt, V.,Charles L., Apparatus and method for insertion of separating means into a forming stack of sheets discharged from a starwheel assembly.
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Michler, James R.; Gendron, Jeffrey A.; Couturier, Dennis P., Apparatus and method for stacking sheets discharged from a starwheel assembly.
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Michler,James R.; Gendron,Jeffrey A.; Couturier,Dennis P., Apparatus and method for stacking sheets discharged from a starwheel assembly.
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Haasl,Andrew L., Assembly for and method of adjusting the phasing of folding rolls to create a fold in sheets of material.
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Nanba, Takeo; Ohta, Keiichiroh; Hasegawa, Toshio, Cutting and folding mechanism for a web-fed rotary press.
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Held,Michael; Pr체m,Sebastian Alois, Cutting device.
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Takahashi, Yukitoshi; Nakajima, Tomonari; Fujinuma, Hiroyuki, Delivery apparatus for folding machines.
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Stieler, Andreas; Schall, Nils-Hendric; Stansch, Karsten; Seyffert, Ulrich, Drive for a folder.
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Mayr Robert (Neusass DEX), Folder device with format conversion.
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Jackson, Barry Mark; St. Ours, Joseph Adrian, Folder with multiple-motor drive.
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Jackson, Barry Mark; St. Ours, Joseph Adrian, Folder with multiple-motor drive.
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Jackson,Barry Mark; St. Ours,Joseph Adrian, Folder with multiple-motor drive.
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Horst Bernhard Michalik DE, Folding apparatus of low overall height for use in a web-fed rotary press.
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Held, Michael; Prüm, Sebastian Alois, Folding device with a folding blade cylinder and a folding jaw cylinder.
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Richards John S., Gripper deceleration cross folder.
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Hajek, Josef; Königer, Johann; Schramm, Michael; Gröbner, Peter, Offset printing machine.
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Stein Gotz (Bolligen CHX) Siegenthaler Hans Ulrich (Brenzikofen CHX), Rotary printing press with a freely mountable folder.
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Michler, James R.; Eder, III, Martin; Schneider, Thomas W., Starwheel feed apparatus and method.
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Michler,James R.; Eder, III,Martin; Schneider,Thomas W., Starwheel feed apparatus and method.
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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
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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연합인증

Apparatus for cutting and folding a web of material

초록 ▼

대표청구항 ▼

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Apparatus for cutting and folding a web of material

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이 특허를 인용한 특허 (20)

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