公开(公告)号：US4544109A

公开(公告)日：1985-10-01

申请号：US610573

申请日：1984-05-15

Applicant: Bengt A. Andreasson

Inventor： Bengt A. Andreasson

IPC: B65H16/06 ,  B65H19/12 ,  B65H19/18

CPC classification number: B65H19/126 ,  B65H16/06 ,  B65H2405/422 ,  B65H2408/241 ,  B65H2408/24153

Abstract: A roll stand for rolls of sheet material allowing exchange of rolls has been invented, wherein the full rolls may be entered into or removed from the roll stand sideways. The roll spindles (16, 17) are at one of their ends journalled stiffly in a first roll holder gable (14), while the other gable (15) comprises at least two supporting arms (26, 27) with supporting bearings (46, 47) for the other ends of the roll spindles. Means (33, 29, 44) are provided to individually loosen the supporting arms from the spindles and moving them aside to make possible the entry or removal of a full roll onto or from the exposed spindle making use of a carriage or the like.

Abstract translation: 已经发明了一种用于允许更换辊的片材卷的辊架，其中，全辊可以侧向进入或从辊架移除。 轧辊主轴（16,17）在其一端被硬度地支撑在第一辊保持器山墙（14）中，而另一个山墙（15）包括至少两个带支撑轴承（46,27）的支撑臂（26,27） 47）用于辊轴的另一端。 提供装置（33,29,44）以单独地从主轴松开支撑臂并将它们移动到一边，使得可以使用滑架等将全卷进入或从外露的心轴移除。

公开(公告)号：US4488687A

公开(公告)日：1984-12-18

申请号：US494059

申请日：1983-05-12

Applicant: Bengt A. Andreasson

Inventor： Bengt A. Andreasson

IPC: B65H19/22 ,  B65H19/20

CPC classification number: B65H19/2215 ,  B65H2408/23152 ,  B65H2515/12

Abstract: In a method and an apparatus for continuous winding-up of a material web on roll spindles where the web is supplied continuously and is arranged to be cut off in conjunction with roll spindle shiftings, a cutting off knife (17) is mounted in a holder (10) together with a brush (16) and a pressure roller for transferring the web onto a new roll spindle. The invention also includes a microcomputer-regulated control system and a gear drive housing (44) which is designed to be rotated together with the roll holder (5) during spindle shiftings.

Abstract translation: 在用于连续卷绕卷轴的卷筒主轴上连续卷绕纸幅的方法和装置中，连续地供给纸幅并且被布置成与辊轴移动一起被切断，切割刀（17）安装在支架 （10）以及用于将幅材转印到新的辊轴上的刷子（16）和压力辊。 本发明还包括微机调节控制系统和齿轮传动壳体（44），其设计成在主轴移动期间与辊保持器（5）一起旋转。

公开(公告)号：US4194701A

公开(公告)日：1980-03-25

申请号：US950449

申请日：1978-10-11

Applicant: Bengt A. Andreasson

Inventor： Bengt A. Andreasson

IPC: B65H19/16 ,  B65H19/18 ,  B65H23/06 ,  B65H19/14

CPC classification number: B65H19/1868 ,  B65H19/1815 ,  B65H19/1889 ,  B65H23/06

Abstract: A roller stand incorporating a device adapted to join a running web of material being unwound from a first roll to a web of material of a second roll and comprising a roll-holding device including two unwinding stations, means to cut the running web, a mechanism to exert a braking force on the spindles supporting said first and second rolls, and means provided to transfer rotational motion of said roll-support spindles to said braking mechanism by means of free-wheel members, said members being arranged to control said braking mechanism selectively for application of braking force on the roll-support spindle that at the moment has the highest rotational speed.

Abstract translation: 一种滚子架，其包括适于将从第一辊展开的材料的运行卷材连接到第二卷材料的卷材的装置，并且包括包括两个退绕站的卷筒保持装置，用于切割运行卷材的装置， 在支撑所述第一和第二辊的主轴上施加制动力，以及用于通过自由轮构件将所述辊支撑主轴的旋转运动传递到所述制动机构的装置，所述构件被布置成选择性地控制所述制动机构 用于在目前具有最高转速的辊支撑主轴上施加制动力。

公开(公告)号：US4520967A

公开(公告)日：1985-06-04

申请号：US560876

申请日：1983-12-13

Applicant: Bengt A. Andreasson

Inventor： Bengt A. Andreasson

IPC: B65H16/10 ,  B65H18/10 ,  B65H75/24

CPC classification number: B65H16/103 ,  B65H18/10 ,  B65H2301/415085

Abstract: A device for a roll spindle for unwinding or winding up a web material comprises a brake mechanism, a clutch between the spindle and the brake mechanism for axial connection of said parts, and means provided to perform two operations in the axial direction, namely a first operation for causing the mechanism to be moved towards or from the roll spindle in the axial direction for the engagement and disengagement, respectively, of the mechanism with and from the spindle, respectively, and a second operation causing the mechanism when connected with the spindle to be moved in the axial direction for lateral adjustment of the web material. The device is characterized by an articulated joint (15) with a link (16) between a first (17) and a second (18) hinge joint, whereby said first hinge joint is connected to said mechanism (2) and whereby said means for providing said first operation comprise means (24, 20) for displacing said second hinge joint relative to said first hinge joint and means (12, 3) provided at the same time to prevent the mechanism from significantly rotating about its center axis, whereby the mechanism is forced to move in its axial direction, while said means for performing the second operation comprise means (24, 26, 27, 20) for locking said second hinge joint (18) such that said second hinge joint during said operation remains essentially stationary, and means (12, 3) provided at the same time to rotate the mechanism about its center axis such that the articulated joint also in this case will force the mechanism to perform a movement in the axial direction.

Abstract translation: 一种用于卷绕或卷绕网状材料的卷轴的装置包括制动机构，主轴和用于所述部件的轴向连接的制动机构之间的离合器，以及用于在轴向上执行两个操作的装置，即第一 用于使机构分别沿着轴向移动或从辊心轴移动以进行与主轴相接合和分离的机构的操作，以及当与主轴连接时引起机构的第二操作 沿轴向移动以便横向调节幅材材料。 该装置的特征在于具有在第一（17）和第二（18）铰链接头之间的连杆（16）的铰接接头（15），由此所述第一铰链接头连接到所述机构（2），由此所述用于 提供所述第一操作包括用于相对于所述第一铰链接头移动所述第二铰链接头的装置（24,20）和同时设置的装置（12,3），以防止机构绕其中心轴线显着旋转，由此机构 而用于执行第二操作的所述装置包括用于锁定所述第二铰链接头（18）的装置（24,26,27,20），使得在所述操作过程中所述第二铰链接头基本上保持静止， 以及同时设置用于围绕其中心轴线旋转所述机构的装置（12,3），使得所述铰接接头在这种情况下也将迫使所述机构在轴向方向上进行移动。

公开(公告)号：USRE31192E

公开(公告)日：1983-03-29

申请号：US360051

申请日：1982-03-19

Applicant: Bengt A. Andreasson

Inventor： Bengt A. Andreasson

IPC: B65H19/18

CPC classification number: B65H19/1868 ,  B65H19/1815

Abstract: A roller stand incorporating a device adapted to join a running web of material being unwound from a first roll to a web of material of a second roll and comprising a roll-holding device including two unwinding stations, means to cut the running web, a mechanism to exert a braking force on the spindles supporting said first and second rolls, and means provided to transfer rotational motion of said roll-support spindles to said braking mechanism by means of free-wheel members, said members being arranged to control said braking mechanism selectively for application of braking force on the roll-support spindle that at the moment has the highest rotational speed.