公开(公告)号：US12128644B2

公开(公告)日：2024-10-29

申请号：US15777989

申请日：2016-11-25

申请人： BERG INDUSTRIES AB

发明人： Olof Ronquist

IPC分类号： B31B50/20 ,  B26D1/24 ,  B26D7/26 ,  B31B50/14 ,  B31B50/58 ,  B31B50/62 ,  B31B50/00 ,  B31B50/04 ,  B31B50/25 ,  B31B50/68 ,  B31B50/88 ,  B31B100/00 ,  B31B110/35 ,  B31B120/30 ,  B31B120/70

CPC分类号： B31B50/20 ,  B26D1/245 ,  B26D7/26 ,  B31B50/146 ,  B31B50/58 ,  B31B50/624 ,  B31B50/006 ,  B31B50/042 ,  B31B50/25 ,  B31B50/622 ,  B31B50/682 ,  B31B50/88 ,  B31B2100/0022 ,  B31B2110/35 ,  B31B2120/302 ,  B31B2120/70

摘要： An arrangement for cutting paper board sheets. The arrangement includes a first wheel and a second wheel. The first wheel is arranged to rotate around a first axis. The first wheel includes a knife and an element formed as a circular arc with substantially the same radius as the peripheral surface of the first wheel and a corresponding recess formed in the first wheel peripheral surface. The element is pivotally arranged around an axis substantially parallel to the first axis in the recess and the knife is extending from the element such that the position of the knife in relation to the first wheel is adjusted by pivoting the peripheral element by adjustment structure arranged to secure the peripheral element in the desired position. Also, a machine can include the arrangement.

公开(公告)号：US20240198552A1

公开(公告)日：2024-06-20

申请号：US18554995

申请日：2022-04-05

申请人： KYOCERA CORPORATION

发明人： Kazufumi MATSUMURA ,  Takashi ARASHIMA ,  Kenji KAMEI ,  Yasuhiro YAMAMOTO ,  Takahiro NISHIMURA

IPC分类号： B26D1/24 ,  B26D7/26 ,  B65H18/14

CPC分类号： B26D1/245 ,  B26D7/2621 ,  B65H18/145 ,  B65H2301/4148

摘要： In a unit for a cutting apparatus, a first shaft, a second shaft, first blades and second blades individually have conductivity. A detection means includes a power source, a first wiring, a second wiring, a plurality of light emitting devices, a third wiring, and a fourth wiring. The first wiring electrically connects the first shaft and the power source. The second wiring electrically connects the second shaft and the power source. The plurality of light emitting devices are respectively attached to a plurality of holders. The third wiring electrically connects each of the plurality of light emitting devices and the first shaft. The fourth wiring electrically connects the plurality of light emitting devices and a plurality of the first blades respectively.

公开(公告)号：US11890772B2

公开(公告)日：2024-02-06

申请号：US17285567

申请日：2019-10-15

申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.

发明人： Giuseppe Acciari ,  Fernando Barsacchi ,  Filippo Gelli

IPC分类号： B65H18/16 ,  B26D7/27 ,  B26D1/24 ,  B65H23/195 ,  B26D7/26

CPC分类号： B26D7/27 ,  B26D1/245 ,  B65H18/16 ,  B65H23/1955 ,  B26D7/2635 ,  B65H2301/4148 ,  B65H2511/12 ,  B65H2511/17

摘要： The machine (1;100) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. The machine further comprises a cutting device (11; 104) with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to slit the web material into a plurality of strips (S1-S5) of web material. An in-line measurement arrangement (81-87) is also provided for measuring the Poisson's ratio of the web material (N).

公开(公告)号：US20240025071A1

公开(公告)日：2024-01-25

申请号：US18376653

申请日：2023-10-04

申请人： McCain Foods Limited

发明人： David M. Rogers ,  John Warren Aikens

IPC分类号： B26D1/143 ,  B26D1/24

CPC分类号： B26D1/143 ,  B26D1/24 ,  B26D2001/0053

摘要： A food cutter has a food travel axis, a blade carrier, and a plurality of disc blades mounted to the blade carrier. Each of the plurality of disc blades defines a corresponding blade rotation axis. Each disc blade is rotatable relative to the blade carrier about the corresponding blade rotation axis, which is perpendicular to and offset from the food travel axis. Each disc blade has a perimeter edge at a constant radius from the corresponding blade rotation axis. The perimeter edge of each disc blade has a series of alternating peaks and valleys, which have an amplitude in a direction parallel to the corresponding blade rotation axis. Other methods and apparatus are also disclosed.

公开(公告)号：US11679606B2

公开(公告)日：2023-06-20

申请号：US17120422

申请日：2020-12-14

申请人： CANON KABUSHIKI KAISHA

发明人： Hiromasa Yoneyama ,  Yasuyuki Asai ,  Ryohei Maruyama ,  Itaru Wada ,  Yoshiaki Suzuki ,  Tomohito Abe ,  Tsutomu Obata ,  Noriyuki Aoki

IPC分类号： B41J11/66 ,  B41J11/70 ,  B65H35/06 ,  B26D1/24

CPC分类号： B41J11/706 ,  B26D1/245 ,  B65H35/06

摘要： There is provided with printing apparatus. A printing unit prints an image on a printing medium and is able to move. A cutter unit is able to connect with or separate from the printing unit, and, by following a movement of the printing unit, cuts the printing medium. A control unit, in a case where a predetermined condition is satisfied after the printing medium is cut by the cutter unit, causes the printing unit to perform printing on a succeeding printing medium, while moving the printing unit in a state in which the cutter unit is connected with the printing unit.

公开(公告)号：US20230119886A1

公开(公告)日：2023-04-20

申请号：US17748567

申请日：2022-05-19

申请人： Samsung Display Co., LTD.

发明人： Sehun CHOI

IPC分类号： B26D1/24 ,  B26D5/08

摘要： A cutting device includes an upper cutting portion and a lower cutting portion. The upper cutting portion includes an upper head portion movable in a first and a second direction, an upper holder connected to the upper head portion, and an upper cutting wheel connected to the upper holder. The upper holder includes an upper body portion connected to the upper head portion, an upper cutting wheel fixing portion rotatable with respect to the upper body portion, and an upper magnetic portion disposed on sides of the upper cutting wheel fixing portion including a magnetic substance. The lower cutting portion includes a lower head portion movable in the first and the second direction, a lower holder connected to the lower head portion, a lower cutting wheel connected to the lower holder, and an upper holder rotation inducing portion connected to the lower head portion including a magnetic substance.

公开(公告)号：US20210394387A1

公开(公告)日：2021-12-23

申请号：US17285567

申请日：2019-10-15

申请人： ITALIA TECHNOLOGY ALLIANCE S.R.L.

发明人： Giuseppe ACCIARI ,  Fernando BARSACCHI ,  Filippo GELLI

IPC分类号： B26D7/27 ,  B65H18/16 ,  B65H23/195 ,  B26D1/24

摘要： The machine (1; 1OO) comprises a winding station (3; 101), adapted to receive secondary winding cores (T) coaxial with, and adjacent to, one another. The machine further comprises a cutting device (11; 104) with a plurality of blades (13; 105), arranged upstream of the winding station (3; 101) with respect to the feeding direction of the web material (N) and adapted to slit the web material into a plurality of strips (S1-S5) of web material. An in-line measurement arrangement (81-87) is also provided for measuring the Poisson's ratio of the web material (N).

公开(公告)号：US20210245383A1

公开(公告)日：2021-08-12

申请号：US17252216

申请日：2019-07-12

申请人： VMI HOLLAND B.V.

发明人： Gerardus Johannes Catharina VAN LAAR ,  Peter SCHIPPER

IPC分类号： B26D3/00 ,  B26D1/20 ,  B26D1/24 ,  B26D1/00 ,  B26D7/26 ,  B29D30/46

摘要： Disclosed are a round knife, a cutting assembly, and a method for cutting tire components wherein the round knife includes a carrier that is rotatable about a rotation axis (X) and a plurality of first edge segments which are arranged to be mounted side-by-side in a circumferential direction (G) about the rotation axis (X) to the carrier to form a circular cutting edge (E) extending concentrically about the rotation axis (X), wherein the segment body is arranged to be spaced apart from the carrier in the radial direction (R) at the center between the first lateral side and the second lateral side.

公开(公告)号：US10792829B2

公开(公告)日：2020-10-06

申请号：US16073385

申请日：2016-04-26

申请人： Hewlett-Packard Development Company, L.P.

发明人： Isabel Sanz Ananos ,  Martin Urrutia Nebreda

IPC分类号： B26D1/24 ,  B26D1/14 ,  B26D1/18 ,  B41J11/66 ,  B41J11/68 ,  B41J11/70

摘要： In An example cutting module comprises a housing to engage the cutting module with a drive shaft, a cutter engaged with the housing, and a drive system engaged with the housing. The cutting module movable along the drive shaft laterally to a media path, the cutter cuts media along the media path, and the drive system may lock when the drive shaft rotates in a second drive direction such that the cutting module moves with the drive shaft.

公开(公告)号：US10513045B2

公开(公告)日：2019-12-24

申请号：US15324816

申请日：2015-12-22

申请人： Sumitomo Chemical Company, Limited

发明人： Satoshi Oohira ,  Tatsuya Kataoka ,  Kiyomu Nomura ,  Masaya Kondo

IPC分类号： B26D1/02 ,  H01M2/14 ,  B26D7/26 ,  H01M2/16 ,  B26D1/03 ,  B65H35/02 ,  B65H18/02 ,  B26D1/24 ,  B26D3/00 ,  B26D1/15 ,  H01M10/0525

摘要： A good-quality slit separator having a small amount of fuzziness at a slit part thereof is to be obtained. The present invention includes: a step (S101) of conveying an original sheet (S); and a step (S102) of slitting the original sheet (S) by causing a plurality of slitting blades (72) to cut into the original sheet (S) such that tangent plane angles (θ3) in a tangent plane, on which a slitting position is in contact with the original sheet (S), are substantially identical with each other.