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公开(公告)号：US20230361335A1
公开(公告)日：2023-11-09
申请号：US18353896
申请日：2023-07-18
Inventor： Xiaowei Zhang , Jiang Lin , Minghao Tang , Wenfa Lin , Zhenqiang Cui , Shengwu Zhang
CPC classification number: H01M10/0409 , H01M10/0431 , B65H75/2484 , B65H2511/416 , B65H2511/212
Abstract: Provided are a winding shaft, a cell manufacturing apparatus, and a cell manufacturing method. The winding shaft is used for winding plates and includes: a winding shaft body including a first winding surface; an adjustment member configured to be mounted to the winding shaft body and movable simultaneously in an axial direction of the winding shaft and in a radial direction of the winding shaft, where the adjustment member includes a second winding surface, and the first winding surface and the second winding surface are configured to wind the plates jointly; and an actuator configured to drive the adjustment member to move to change a relative position of the second winding surface with respect to the first winding surface, so as to change a winding circumference of the winding shaft. The winding shaft of the present application can reduce the possibility of or the amount of misalignment between the tabs.
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公开(公告)号：US11731854B2
公开(公告)日：2023-08-22
申请号：US17577588
申请日：2022-01-18
Applicant: LG Energy Solution, Ltd.
Inventor： Jong Min Kim
IPC: B65H75/24
CPC classification number: B65H75/247 , B65H75/2484
Abstract: A chuck assembly for holding a reel is provided. The chuck assembly includes a tubular wall defining a central hole therethrough and extending along a longitudinal axis. The chuck assembly includes a flange member that is coupled to a first end portion of the tubular wall. The chuck assembly includes first, second, third, fourth, fifth, and sixth ball roller assemblies that are coupled to the tubular wall. The chuck assembly further includes first, second, third, fourth, fifth, and sixth gripper assemblies that are coupled to the tubular wall. The second ball roller assembly is spaced 60 degrees apart from the first ball roller assembly relative to the longitudinal axis and is disposed between the first and second gripper assemblies.
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公开(公告)号：US12024396B2
公开(公告)日：2024-07-02
申请号：US17253313
申请日：2019-04-10
Applicant: IMS TECHNOLOGIES S.P.A.
Inventor： Alberto Beldi' , Cesare Cornalba
IPC: B65H75/24
CPC classification number: B65H75/2484 , B65H2301/41354 , B65H2301/41429 , B65H2301/51533 , B65H2406/334 , B65H2701/1732 , B65H2701/18422 , B65H2701/1944
Abstract: A method for providing rolls of material for use in sheet form, particularly aluminum for food uses, comprising a step of rewinding the material for use in sheet form in order to form a roll; the rewinding step is provided by winding the material for use in sheet form directly on a rewinding shaft, with the material for use in sheet form in contact with a cylindrical outer lateral surface of the rewinding shaft, which is actuated with a rotary motion about its longitudinal axis, so as to obtain a coreless roll.
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公开(公告)号：US20240124263A1
公开(公告)日：2024-04-18
申请号：US18483241
申请日：2023-10-09
Applicant: NJM PACKAGING INC.
Inventor： Dale C. MERRILL , Dinh Bao Le
IPC: B65H75/24
CPC classification number: B65H75/2484
Abstract: A collapsible rewind spindle includes a main spindle body, and a filler spindle body removably coupled to the main spindle body and movable between an expanded position a collapsed position relative to the main spindle body. A release assembly is provided for allowing movement of the filler spindle body from the expanded position to the collapsed position. A release assembly is provided for allowing movement of the filler spindle body from the expanded position to the collapsed position, wherein the release assembly is configured to effect a controlled movement of the filler spindle body from the expanded position to the collapsed position.
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Patent Agency Ranking
公开(公告)号：US20240217770A1
公开(公告)日：2024-07-04
申请号：US18563659
申请日：2022-05-30
Applicant: BOBST MEX SA
Inventor： Christophe RUCHET
CPC classification number: B65H75/2484 , B65H16/06 , B65H2301/4173 , B65H2403/52 , B65H2403/7255
Abstract: A clamping device (18) for supporting a reel having a tubular core is described. The clamping device (18) comprises a base body (20) with a mounting interface (22) for fixing the base body (20) on a machine frame. Additionally, it has a carrier body (36) configured for being placed inside the tubular core of the reel. The carrier body (36) is rotatably supported on the base body (20) such that the carrier body (36) can rotate with respect to the base body (20) about an axis (38) of rotation. Moreover, a plurality of clamping elements (42) are coupled with an actuation mechanism (76) such that the clamping elements (42) can selectively protrude from an outer circumference of the carrier body (36) and selectively be retracted to be at least flush with the outer circumference of the carrier body (36). Furthermore, a brake mechanism is arranged between the base body (20) and the carrier body (36) for selectively decelerating or blocking the rotation of the carrier body (36) with respect to the base body (20).
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公开(公告)号：US11753828B2
公开(公告)日：2023-09-12
申请号：US17889286
申请日：2022-08-16
Applicant: Bay Insulation Contracting Inc.
Inventor： Carl Eric Lewis , Ernest Craig Abney , Mark Alan Gerard , David L Tomchak
CPC classification number: E04D15/06 , B65H16/005 , B65H75/2484 , B65H75/30 , B65H2701/1922
Abstract: Machines and related methods are disclosed for dispensing a rolled fabric over spaced support beams of a roof and for holding the fabric firmly in place over such beams to protect workers from falling through the gaps between the beams. The machines may include one, some, or all of several different components and features to enhance the system's overall operation and effectiveness. One aspect relates to a hub brake used to help prevent unwinding of the fabric roll in the event of a fall. Another aspect relates to a magnetic brake to help keep the machine from sliding across the support beams in the event of a fall. Another aspect relates to a guide assembly that engages a support beam with a one-directional bearing to also help keep the machine from sliding in the event of a fall.
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公开(公告)号：US20240274858A1
公开(公告)日：2024-08-15
申请号：US18645329
申请日：2024-04-24
Inventor： Xiaowei Zhang , Jiang Lin , Minghao Tang , Wenfa Lin , Zhenqiang Cui , Shengwu Zhang
CPC classification number: H01M10/0409 , B65H75/2484 , H01M10/0431 , B65H2511/212 , B65H2511/416
Abstract: Provided are a winding shaft, a cell manufacturing apparatus, and a cell manufacturing method. The winding shaft is used for winding plates and includes: a winding shaft body including a first winding surface; an adjustment member configured to be mounted to the winding shaft body and movable simultaneously in an axial direction of the winding shaft and in a radial direction of the winding shaft, where the adjustment member includes a second winding surface, and the first winding surface and the second winding surface are configured to wind the plates jointly; and an actuator configured to drive the adjustment member to move to change a relative position of the second winding surface with respect to the first winding surface, so as to change a winding circumference of the winding shaft. The winding shaft of the present application can reduce the possibility of or the amount of misalignment between the tabs.
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公开(公告)号：US20240262651A1
公开(公告)日：2024-08-08
申请号：US18637778
申请日：2024-04-17
Applicant: Starlinger & Co. Gesellschaft m.b.H.
Inventor： Gerhard Lechner
IPC: B65H75/24
CPC classification number: B65H75/2484 , B65H2553/25
Abstract: The invention relates to a winding machine (1) with a winding machine fixing mechanism (44) for fixing a winding sleeve (4) on a winding spindle (3). The winding machine fixing mechanism (44) can be actuated by use of a motion control. By this motion-controlled actuation, the winding machine fixing mechanism (44) can be transferred from the release position into a fixing position and/or from a fixing position into a release position. During the motion control, a catch (5) is entrained by the movement of the winding sleeve (4). This catch then causes the actuation of the winding machine fixing mechanism (44).
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公开(公告)号：US12002919B2
公开(公告)日：2024-06-04
申请号：US18353896
申请日：2023-07-18
Inventor： Xiaowei Zhang , Jiang Lin , Minghao Tang , Wenfa Lin , Zhenqiang Cui , Shengwu Zhang
CPC classification number: H01M10/0409 , B65H75/2484 , H01M10/0431 , B65H2511/212 , B65H2511/416
Abstract: Provided are a winding shaft, a cell manufacturing apparatus, and a cell manufacturing method. The winding shaft is used for winding plates and includes: a winding shaft body including a first winding surface; an adjustment member configured to be mounted to the winding shaft body and movable simultaneously in an axial direction of the winding shaft and in a radial direction of the winding shaft, where the adjustment member includes a second winding surface, and the first winding surface and the second winding surface are configured to wind the plates jointly; and an actuator configured to drive the adjustment member to move to change a relative position of the second winding surface with respect to the first winding surface, so as to change a winding circumference of the winding shaft. The winding shaft of the present application can reduce the possibility of or the amount of misalignment between the tabs.
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