公开(公告)号：US4336911A

公开(公告)日：1982-06-29

申请号：US189153

申请日：1980-09-22

Applicant: Wayne K. Fairchild

Inventor： Wayne K. Fairchild

IPC: B65H23/06 ,  B65H59/16

CPC classification number: B65H23/06

Abstract: A frictional tensioning device for use in dispensing a continuous spool of ribbon or tape material under a uniform tension, regardless of the changing diameter of the spool. The device comprises a mounting pin secured to a fixed structure or base plate, the pin extending upwardly through an intermediate resilient base member having a sheet member of very low friction defining a layer disposed on the outer surface of the resilient base member, on which is positioned a thin flexible plate interposed between the frictional sheet member and the spool of tape material, so as to allow the spool and the flexible plate to rotate together about the pin under a controlled compressionable force provided by a spring-biased hub member mounted to the pin and held in the central core of the spool by a nut and a spring, thus establishing a means to apply the required compression on a given type of tape or ribbon being dispensed therefrom.

Abstract translation: 一种用于在均匀张力下分配带状或带状材料的连续卷轴的摩擦张紧装置，而不管阀芯的直径是否变化。 该装置包括固定到固定结构或基板的安装销，该销向上延伸穿过具有非常低摩擦力的片状构件的中间弹性底座构件，其限定了设置在弹性基座构件的外表面上的层， 定位在介于摩擦板构件和带材料卷轴之间的薄柔性板，以允许线轴和柔性板围绕销一起旋转，该受控的可压缩力由安装到 销通过螺母和弹簧保持在阀芯的中心芯中，从而建立了对从其分配的给定类型的带或带上施加所需压缩的装置。

公开(公告)号：US4419798A

公开(公告)日：1983-12-13

申请号：US245744

申请日：1981-03-20

Applicant: Wayne K. Fairchild

Inventor： Wayne K. Fairchild

IPC: B26D3/16 ,  B26D7/08 ,  B23P23/00 ,  B26D1/22

CPC classification number: B26D7/084 ,  B26D3/16 ,  Y10T29/5199 ,  Y10T83/492 ,  Y10T83/825

Abstract: An automatic-cutting apparatus arranged to selectively cut a given length of flexible tubing, or ducting, without interruption while the tubing is being produced in a continuous manner. The apparatus comprises a cutting member having a cutting blade, and a wire-cutting tool, both being activated by a combination of electrical and pneumatic elements operated in a sequential manner, to cause the blade to engage and cut the shell or skin wall of the tubing, a sensing arm being provided to subsequently cause the wire-cutting tool to be activated so as to cut the reinforcing wire of the flexible tubing as the tube is being continuously formed.

Abstract translation: 一种自动切割装置，其布置成在以连续的方式生产管道的同时，不间断地选择性地切割给定长度的柔性管道或管道。 该装置包括具有切割刀片的切割构件和线切割工具，两者都通过以顺序方式操作的电气元件和气动元件的组合来激活，以使得刀片接合和切割壳体或皮肤壁 管，传感臂被设置成随后使线切割工具被启动，以便当连续形成管时切割柔性管的加强丝。

公开(公告)号：US4357199A

公开(公告)日：1982-11-02

申请号：US213176

申请日：1980-12-04

Applicant: Wayne K. Fairchild

Inventor： Wayne K. Fairchild

IPC: B29C53/82 ,  B65H81/04

CPC classification number: B29C53/827

Abstract: An apparatus for forming flexible tubing wherein the apparatus provides a tube-forming mandrel adapted to form a continuous, reinforced, flexible tube from an indefinite length of a tape or ribbon of flexible material, together with an indefinite length of wire, which are wound and bonded together to form the tube. The mandrel includes a plurality of angularly disposed cylindrical rollers which are rotatably positioned adjacent each other, each roller being fixed at a given angular displacement with respect to the other and to the central axis of the mandrel, in order to establish the fixed skewed arrangement of a plurality of annular grooves formed in each roller, so as to allow the forming tube to advance axially along the rollers. The rollers are journaled at one end to a support plate and at the opposite end to a truss plate, the support plate and the truss plate being fixedly connected together by a centrally positioned mainstay, so as to establish the fixed skewed arrangement of the rollers and their associated annular grooves.

Abstract translation: 一种用于形成柔性管的装置，其中所述装置提供管形成心轴，其适于从柔性材料的带或带的不定长度形成连续的，增强的柔性管，以及缠绕的不定长度的线， 粘合在一起形成管。 心轴包括多个角度布置的圆柱形辊，它们彼此相邻地可旋转地定位，每个辊相对于另一个和心轴的中心轴线以给定的角位移固定，以便建立固定的倾斜布置 形成在每个辊中的多个环形槽，以便允许成形管沿着辊轴向前进。 辊子的一端被支撑在支撑板上，在相对的一端到桁架板，支撑板和桁架板通过中心定位的支柱固定地连接在一起，以便建立辊的固定的倾斜的布置 它们相关联的环形槽。

公开(公告)号：US4383631A

公开(公告)日：1983-05-17

申请号：US260403

申请日：1981-05-04

Applicant: Wayne K. Fairchild

Inventor： Wayne K. Fairchild

IPC: B65H23/14 ,  B65H17/22 ,  B65H59/12

CPC classification number: B65H23/14

Abstract: A tensioning device to control the dispensing of a large roll of ribbon or tape under a uniform tension as the roll becomes smaller in diameter. The tensioning device comprises a rotatably supported spool that is fixedly positioned and an adjustable roller mounted to a pivot arm, whereby the roller is positioned contiguously with respect to the fixed spool, the ribbon or tape being interposed therebetween. The roller includes an outer pliable frictional cylinder which is rotatably supported on the shaft mounted to the pivot arm in a vise-like arrangement, whereby the frictional cylinder can be squeezed to cause the outer diameter thereof to be adjusted to the proper frictional engagement with the ribbon or tape.

Abstract translation: 一种拉紧装置，用于在辊直径变小时，以均匀的张力来控制大卷带或带的分配。 张紧装置包括固定定位的可旋转地支撑的卷轴和安装到枢转臂的可调节滚子，由此滚子相对于固定卷轴连续定位，所述带或带介于其间。 该滚子包括外部柔韧的摩擦圆筒，其可旋转地支撑在以楔形布置安装到枢转臂上的轴上，由此可以挤压摩擦圆柱体，以使其外径被调整为与其相适应的摩擦接合 丝带或磁带。

公开(公告)号：US4379732A

公开(公告)日：1983-04-12

申请号：US295666

申请日：1981-08-24

Applicant: Wayne K. Fairchild

Inventor： Wayne K. Fairchild

IPC: B29C53/58 ,  B29C65/48 ,  B29C65/52 ,  B32B31/00

CPC classification number: B29C53/582 ,  B29C65/4895 ,  B29C65/526 ,  B29C66/1122 ,  B29C66/432 ,  B29C66/4329 ,  B29C66/83411 ,  Y10T156/1798

Abstract: A bonding applicator adapted for use in combination with an apparatus for forming flexible tubing, whereby a continuous, reinforced, flexible tube is formed from an indefinite length of plastic tape or ribbon, together with an indefinite length of wire, which are wound and bonded together by the present bonding applicator to form a continuous tube. The bonding applicator includes a reservoir having a suitable solvent stored therein, and a supply tube connecting the reservoir to the applicator which is provided with an ON/OFF valve operated by the positioning of the applicator arm. A second flow-control valve feeds the solvent to an applicator pad which engages the bonding edges of the overlapping ribbon as it wraps around the tube-forming mandrel.

Abstract translation: 粘合剂适用于与用于形成柔性管的装置组合使用，由此连续的，增强的柔性管由不定长度的塑料带或带形成，以及不定长度的线，其被缠绕并结合在一起 通过本发明的粘合施加器来形成连续的管。 粘合施用器包括储存有储存在其中的合适溶剂的储存器，以及将储存器连接到施用器的供给管，该供给管设置有通过施加器臂的定位操作的开/关阀。 第二流量控制阀将溶剂供给到施加器垫，该敷料垫在绕着管形成心轴缠绕时与重叠带的接合边缘接合。