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公开(公告)号：EP4387910A1
公开(公告)日：2024-06-26
申请号：EP22768470.1
申请日：2022-08-12
CPC分类号： B65H45/24 , B65H45/20 , B65H2402/1020130101 , B65H2601/32420130101 , B65H45/16 , B65H2701/192420130101 , B65H45/28
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公开(公告)号：EP3705429A1
公开(公告)日：2020-09-09
申请号：EP17930316.9
申请日：2017-11-02
摘要： A paper folding machine comprising folding mechanisms (11, 15, 24) arranged at folding positions (A-C) on a transport path (1), respectively, guides (8, 19, 20, 28, 29) positioning a paper sheet (P) relative to the folding positions by engagement with at least one side edge of the paper sheet, stoppers (12, 16, 25) stopping and positioning the paper sheet at the folding positions by bringing a leading edge of the paper sheet into contact with the stoppers, a fold misalignment detection unit (50) detecting a fold misalignment amount of the paper sheet for each folding position, and a controller (42) controlling positions of the guides and stoppers. The controller calculates, for each folding position, an average fold misalignment amount using detection data corresponding to a predetermined number of sample whenever the number of detection data received from the fold misalignment detection unit reaches, for each folding position, a predetermined number of sample, and adjusts the position of the guide and/or stopper associated with the corresponding folding position so as to correct fold misalignment corresponding to the average fold misalignment amount.
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公开(公告)号：EP3617107A1
公开(公告)日：2020-03-04
申请号：EP17907738.3
申请日：2017-04-25
摘要： A sheet folding apparatus includes a sheet folding unit disposed to fold a sheet and a conveyance unit disposed to feed the sheet to the sheet folding unit in a feed direction orthogonal to a fold direction of the sheet folding unit while correcting a skew of the sheet. The conveyance unit includes an elongated reference guide, a conveyance mechanism disposed to convey the sheet in the feed direction while exerting a force on the sheet toward the reference guide, an adjustment mechanism disposed to adjust an inclination of the reference guide with respect to the feed direction. The apparatus further includes an input unit through which a user inputs a folding misalignment amount of the sheet folded by the sheet folding unit. The inclination of the reference guide is corrected by the adjustment mechanism based on at least the folding misalignment amount inputted through the input unit.
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公开(公告)号：EP3018084B1
公开(公告)日：2019-12-25
申请号：EP14820197.3
申请日：2014-06-09
发明人： DENG, Yingzhong , DENG, Guanbiao , ZHANG, Hong
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公开(公告)号：EP3055241B1
公开(公告)日：2019-12-18
申请号：EP14796549.5
申请日：2014-10-01
申请人： RENT S.r.l.
发明人： TOMMASI, Renzo
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6.发明授权
公开(公告)号：EP2651801B1
公开(公告)日：2019-06-12
申请号：EP11849244.6
申请日：2011-11-11
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7.发明公开
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公开(公告)号：EP2652344B1
公开(公告)日：2018-10-31
申请号：EP11849078.8
申请日：2011-11-08
IPC分类号： B65H45/16
CPC分类号： B65H45/16 , B65H2403/942 , B65H2406/361 , B65H2801/57
摘要： A vacuum roll has an inner cylinder defining an interior chamber. The interior chamber is fluidly connected to a vacuum source for applying a vacuum thereto. An outer cylinder is rotatable about the inner cylinder and has a plurality of apertures therein. An actuator is configured to move the inner cylinder between a first position and a second position. The vacuum roll has a first vacuum profile with the inner cylinder in the first position and a second vacuum profile with the inner cylinder in the second position.
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公开(公告)号：EP2651800B1
公开(公告)日：2018-10-24
申请号：EP11848779.2
申请日：2011-11-11
发明人： COENEN, Joseph, Daniel , RAJALA, Gregory, J. , ALPHONSE, John, Soosai , KHURIESHI, Mohammed, Shafi , MITTAPALLI, Mahendra
CPC分类号： B65H45/16 , A61F13/15747 , A61F13/496 , B65H2403/942 , B65H2406/332 , B65H2801/57
摘要： An apparatus for folding a product includes a receiving roll having a first direction of rotation. The receiving roll is adapted to selectively hold first and second portions of the product. A folding roll of the apparatus has a second direction of rotation that is opposite from the first direction of rotation. The folding roll is adapted to selectively hold the first portion of the product thereto. An oscillating member is adapted to transfer the first portion of the product from the receiving roll to the folding roll. The oscillating member is configured to move in both the first direction and the second direction.
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10.发明授权
公开(公告)号：EP3148496B1
公开(公告)日：2018-06-20
申请号：EP15727261.8
申请日：2015-05-28
CPC分类号： A61F13/15747 , B65H37/04 , B65H45/16 , B65H45/165 , B65H45/28 , B65H2801/57
摘要： A folding apparatus and method for forming a substrate including a discrete substrate including a rugosity. The folding apparatus may include a folding roll and a folding member. The folding roll includes an outer circumferential surface extending between the first roll surface and the second roll surface, and a receiving portion defined by the outer circumferential surface. The receiving portion may include an internal vacuum portion that may be operatively connected to an external vacuum portion. The folding member may be configured to associate with the receiving portion of the folding roll. The folding member may include a groove portion, a bonding portion, and a plurality of apertures. The folding apparatus may be used to bond a discrete substrate on a second substrate. The discrete substrate may include one or more rugosities.
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