[특허]Apparatus for joining ends of material webs to each other

[미국특허] Apparatus for joining ends of material webs to each other 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B65H-021/00 B65H-069/06
출원번호	US-0123587 (1993-09-17)
우선권정보	DE-4016578 (1990-05-23)
발명자 / 주소	Bluemle Martin,DEX
출원인 / 주소	Winkler & Duennebier Maschinenfabrik und Eisengiesserei KG, DEX
대리인 / 주소	Fasse
인용정보	피인용 횟수 : 14 인용 특허 : 8

초록 ▼

The ends of material webs or tapes are joined to each other in an apparatus in which two holding and press-on heads are tiltable about fixed journal xes away from two fixed guide rollers for the webs so that a slide carriage for the heads and for the fixed guide rollers is avoided. The holding and press-on heads are mounted outside of the spacing between the guide rollers, but close to these guide rollers, but with a defined spacing from these guide rollers.

대표청구항 ▼

[ What I claim is:] [10.] A method for joining ends of material webs to each other to form a splice by adhesive means with two tiltably mounted holding and press-on heads, comprising the following steps:(a) first tilting one of said holding and press-on head in a rotational movement out of an operating position into an out of the way position to provide access to said holding and press-on heads,(b) pulling a leading end of a new web around a guide roller,(c) securing said leading web end to said one holding and press-on head in said out of the way position,(d) applying an adhesive to said leading web end,(e) second tilting said one holding and press-on head rotationally back into said operating position in which both press-on heads face each other with minimal spacing across a plane of symmetry (2a) extending centrally between said press-on heads in their operating position,(f) imparting a first linear forward stroke to one of said holding and press-on heads for pressing adhesive means against said leading web end and against a trailing web end of a running out material web held in place by the holding and press-on head by pressing said two holding and press-on heads against each other outside said plane of symmetry to perform said joining,(g) imparting a second linear forward stroke movement for moving at least one of said two holding and press-on heads into a position for cutting any excess end portion of said trailing web end,(h) cutting said excess end portion of said trailing web end in said central plane of symmetry,(i) applying a brake action at least to said running out material web at least during said joining, without braking a rotation of web supply reels, and(j) and linearly moving at least one of said two holding and press-on heads in a backward stroke away from the other holding and press-on head for a release of a spliced web, whereby said two holding and press-on heads perform different strokes for advancing toward each other and for withdrawal from each other.

이 특허에 인용된 특허 (8) 인용/피인용 타임라인 분석

Dickey Daniel M. (Denair CA), Apparatus and method for splicing film.
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Martinez Manuel T. (Sancho el Fuerte 21-8°Pamplona ESX), Automatic splicing systems of rolled belts or paper coils.
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Schoppee Lawrence W. (Springfield MA), Continuous web supply system.
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Wommer Thomas (Leipzig DDX), Device for feeding material tapes.
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Shigeta Toshio (Chiba JPX) Kishi Yoshio (Tokyo JPX) Kohata Toshihide (Tokyo JPX) Sakano Makoto (Tokyo JPX), Method and apparatus for replacing web-like material in a web-like material supplying device.
상세보기
Martin John R. (Rockford IL), Splicer.
상세보기
Bianchetto Peter E. (Foxboro MA) Frohock John H. (Brockton MA), Web splicer.
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Butler Jr. Richard A. (Chestnut Hill MA), Web supply apparatus.
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이 특허를 인용한 특허 (14) 인용/피인용 타임라인 분석

Fairchild,Michael A., Apparatus and method for dispensing elongated material.
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Butler, Andrew P.; Greenwood, Jeffrey A.; Mavilia, Robert A.; Mucci, Michael A.; Wilson, Christopher D., Automatic sleeving splicer.
상세보기
Hayasaka,Takuya, Connecting apparatus and connecting method of web material.
상세보기
Foubert,Roland A.; Drapala,Wieslaw A.; Williams,Kimberly J.; Catterlin,Richard G., Film tape for forming a cutting edge on dispenser cartons.
상세보기
Butterworth, Tad T., Flying web splice apparatus and method.
상세보기
Morita Naotoshi,JPX ; Wakita Sachio,JPX, Ozonizer having transparent cover and water purifier.
상세보기
Hartman, James N.; Downie, Peter M., Splicing system affording a continuous web material supply for an applicator.
상세보기
Hartman, James N.; Downie, Peter M., Splicing system affording a continuous web material supply for an applicator.
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Chojnacki, Andrzej, Synchronized central stamp applicator machine and method of operating the same.
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Rodriguez, Peter A., Turn-up tape delivery assembly comprising a dual channel track for paper web turn-up systems.
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Middelstadt, Scott K.; Hartman, James N., Web material advance system for web material applicator.
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Middelstadt,Scott K.; Hartman,James N., Web material advance system for web material applicator.
상세보기
Middelstadt,Scott K.; Hartman,James N.; Downie,Peter M., Web material advance system for web material applicator.
상세보기
Groves,Matthew E.; Fairchild,Michael A., Web material application methods and systems.
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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

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[미국특허] Apparatus for joining ends of material webs to each other 원문보기