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1. 发明授权

US10882709B2 Rewinding machine 有权
公开(公告)号：US10882709B2
公开(公告)日：2021-01-05
申请号：US16327544
申请日：2017-08-01
申请人： UNITED CONVERTING S.R.L.
发明人： Giuseppe Lupi , Angelo Torri , Gianluca Giometti
IPC分类号： B65H18/14 , B65H19/22 , B65H19/26 , B65H18/02
摘要： Rewinding machine comprising a drive unit (1) for supplying a paper veil (2); a winding unit (3) for winding the paper veil supplied by the drive unit into a coil (W) around a winding core (4), comprising a primary roller (6) and a secondary roller (7) rotating in contact with the winding core (4), and a pressure unit (30) provided with a rotating roller (A, B, C) on the coil (W) that is being formed; a core exchange unit (5) for ejecting the formed coil (W) from the machine at the end of a winding cycle and inserting a new core to be wound; separation means (11) for interrupting the continuity of the paper veil at the end of a winding cycle; means for winding a drawing flap (34) of the veil (2) on the new core (4) at the beginning of a new winding cycle.

2. 发明申请

US20200290833A1 WOUND BODY OF SHEET FOR SINTERING BONDING WITH BASE MATERIAL 审中-公开
公开(公告)号：US20200290833A1
公开(公告)日：2020-09-17
申请号：US16818398
申请日：2020-03-13
申请人： NITTO DENKO CORPORATION
发明人： Ryota MITA , Tomoaki Ichikawa
IPC分类号： B65H18/02
摘要： To provide a wound body of a sheet for sintering bonding with a base material that realizes a satisfactory operational efficiency in a process of producing a semiconductor device comprising sintering bonding portions of semiconductor chips and that also has both a satisfactory storage stability and a high storage efficiency. A wound body 1 according to the present invention has a form in which a sheet for sintering bonding with a base material X is wound around a winding core 2 into a roll shape, the sheet for sintering bonding with a base material X having a laminated structure comprising: a base material 11; and a sheet for sintering bonding 10, comprising an electrically conductive metal containing sinterable particle and a binder component.

3. 发明授权

US10513410B2 Winding shaft for receiving at least one winding core 有权
公开(公告)号：US10513410B2
公开(公告)日：2019-12-24
申请号：US15580545
申请日：2016-06-09
申请人： Windmöller & Hölscher KG
发明人： Frank Hoffmann
IPC分类号： B65H75/24 , B65H18/02
摘要： The invention relates to a winding shaft (1) for receiving at least one winding core, said winding shaft having a shaft body (2) made of fiber-reinforced plastic, preferably CFRP, having two bearing points (4, 5) at each end of the winding shaft, having radially displaceable clamping elements (20) distributed over the circumference and over the axial length for clamping, holding and releasing the winding cores. The winding shaft is designed to hold winding cores having an inside diameter of a maximum of 80 mm.

4. 发明授权

US10479634B2 Machine and method for producing bobbins of stretch film 有权
公开(公告)号：US10479634B2
公开(公告)日：2019-11-19
申请号：US15571056
申请日：2016-05-05
申请人： AMUT S.P.A.
发明人： Vander Provera
IPC分类号： B65H19/22 , B65H18/02 , B65H19/30 , B65H18/26 , B65H19/26
摘要： A winding machine (10) is disclosed comprising at least one reel holder (12) mounted on a supporting frame (11) and rotatable around its own axis (13), and a plurality of reels (1-4) mounted on the holder (12) and integrally rotatable therewith so that at least one first reel (1) is in at least one operative winding position of a bobbin (5). It is further described a respective method for the in-line winding of bobbins (5) of stretch film (6), comprising the steps of rotating a core (7) on a reel (1) in an operative winding position to wind the film (6) onto the core (7), positioning a contact roll (15a) in at least one proximal contacting position in which it contacts the winding bobbin (5) for facilitating the peripheral winding of the stretch film (6) on the core (7), bringing the reel (1) from the operative winding position of the bobbin (5) to an operative unloading position of the bobbin, positioning an accompanying roll (15b) in at least one proximal contacting position in which it contacts the bobbin (5) for facilitating the peripheral winding of the stretch film (6) on the bobbin (7), transversally cutting the stretch film (6) and unloading the bobbin (5). The movement of the contact roll (15a) and the accompanying roll (15b) is carried out by means of electric actuators (18a, 18b).

5. 发明授权

US10457519B1 Safety chuck 有权
公开(公告)号：US10457519B1
公开(公告)日：2019-10-29
申请号：US15989500
申请日：2018-05-25
申请人： Michael Van Deurse , Nicholas Allard , Michael O'Shea , Brittany Cole , Steve Marsh
发明人： Michael Van Deurse , Nicholas Allard , Michael O'Shea , Brittany Cole , Steve Marsh
IPC分类号： B65H75/02 , B65H16/06 , B65H18/02
摘要： A safety chuck mounted to equipment that process web material is provided. The safety chuck is provided with a die spring connecting a moveable jaw with a spindle, said spring urging the moveable jaw into a fully closed position. A number of magnets mounted on a mounting flange will engage the moveable jaw, overcoming the spring's force and holding the moveable jaw in a fully open position. Rotation of the spindle releases the magnets allowing the spring to force the moveable jaw back into a fully closed position.

6. 发明授权

US10239720B2 Web winding device 有权
公开(公告)号：US10239720B2
公开(公告)日：2019-03-26
申请号：US15759459
申请日：2017-08-28
申请人： Kimberly-Clark Worldwide, Inc.
发明人： Robert James Seymour
IPC分类号： B65H18/02 , B65H23/198 , B29C59/04 , B65H18/14 , B65H18/26 , B65H20/06 , B65H18/10 , B65H18/16
摘要： The present invention provides an improved belted reel which is particularly well suited for the winding of soft, bulky tissue webs and overcomes the limitations of the prior art. The belted reel is capable of providing coordinated web tension and nip control by providing the winding parent roll with two nip points—the first nip formed between the winding roll and the second between the winding roll and a second support drum. Preferably the drum encircled by the endless belt lies above the second support drum and the first and second nip points lie in the same vertical plane.

7. 发明申请

US20180179019A1 Winding Shaft for Receiving at Least One Winding Core 审中-公开
公开(公告)号：US20180179019A1
公开(公告)日：2018-06-28
申请号：US15580545
申请日：2016-06-09
申请人： Windmöller & Hölscher KG
发明人： Frank Hoffmann
IPC分类号： B65H75/24 , B65H18/02
摘要： The invention relates to a winding shaft (1) for receiving at least one winding core, said winding shaft having a shaft body (2) made of fiber-reinforced plastic, preferably CFRP, having two bearing points (4, 5) at each end of the winding shaft, having radially displaceable clamping elements (20) distributed over the circumference and over the axial length for clamping, holding and releasing the winding cores. The winding shaft is designed to hold winding cores having an inside diameter of a maximum of 80 mm.

8. 发明授权

US09868605B2 Geotextile rolling apparatus 有权
公开(公告)号：US09868605B2
公开(公告)日：2018-01-16
申请号：US14620501
申请日：2015-02-12
申请人： Andrew L. Bishop
发明人： Andrew L. Bishop
IPC分类号： B65H18/20 , B65H23/00 , B65H18/02 , B65H18/22
CPC分类号： B65H18/22 , B65H2301/41429 , B65H2701/1922
摘要： A geotextile rolling and collecting apparatus includes a mounting plate, a pair of outer lower forks arranged laterally, a pair of outer upper forks, at least one linear actuator, at least one lower feed drum, at least one upper feed drum, and at least one first drive motor. The first drive motor is coupled to rotate the lower feed drum on a first horizontal axis and to counter-rotate the upper feed drum on a second horizontal axis. With the geotextile rolling and collecting apparatus in a collecting position, a geotextile liner grasped between the feed drums is fed by counter-rotation of the upper feed drum and the lower feed drum into a collecting volume behind the upper feed drum and the lower feed drum and between the upper forks and the lower forks to form at least one geotextile liner roll in the collecting volume.

9. 发明申请

US20170305025A1 METHOD FOR PRODUCING SLIT SEPARATOR AND METHOD FOR PRODUCING SEPARATOR ROLL 审中-公开
公开(公告)号：US20170305025A1
公开(公告)日：2017-10-26
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
CPC分类号： B26D1/025 , B26D1/02 , B26D1/03 , B26D1/035 , B26D1/151 , B26D1/24 , B26D1/245 , B26D3/00 , B26D7/2614 , B65H18/021 , B65H35/02 , B65H2301/41282 , B65H2301/4148 , B65H2801/72 , H01M2/14 , H01M2/145 , H01M2/16 , H01M2/1653 , H01M2/1686 , 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 (63) in a tangent plane, on which a slitting position is in contact with the original sheet (S), are substantially identical with each other.

10. 发明申请

US20170267477A1 Roll-Removal Device, Winding Device and Method for Transporting Away a Plurality of Rolls Which Have Been Wound to Completion 审中-公开
公开(公告)号：US20170267477A1
公开(公告)日：2017-09-21
申请号：US15531902
申请日：2015-12-18
申请人： Windmöller & Hölscher KG
发明人： Tim Oberdalhoff , Werner Beckonert
IPC分类号： B65H19/30 , B65H18/02
CPC分类号： B65H19/30 , B65H19/2284 , B65H19/305 , B65H2301/41282 , B65H2301/41446 , B65H2301/41447 , B65H2301/41485 , B65H2301/41722 , B65H2301/4175 , B65H2405/4222 , B65H2511/22 , B65H2701/1752 , B65H2220/04
摘要： The invention describes a roll-removal device by means of which a plurality of rolls which have been wound to completion are transported away from a winding shaft having a displacement device for displacing the rolls relative to the winding shaft, in order to withdraw the rolls from the winding shaft, having a receiving device for receiving the rolls, and having a transfer device for transferring the rolls from the displacement device to the receiving device, wherein the rolls can be rolled freely at least in certain regions, the rolls rolling about their rolling axes. By means of this device for changing the position of the rolls axes, the roll axes of two adjacent rolls can be moved to an angle of less than 180 degrees in relation to one another.

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