公开(公告)号：US4262627A

公开(公告)日：1981-04-21

申请号：US894150

申请日：1978-04-06

Applicant: Charles L. Roeder ,  William J. Siefert ,  Frederik Theijsmeijer

Inventor： Charles L. Roeder ,  William J. Siefert ,  Frederik Theijsmeijer

IPC: B05B13/06 ,  B05C7/08 ,  B05D7/22 ,  B05C7/02

CPC classification number: B05D7/222 ,  B05B13/0654 ,  B05C7/08 ,  B05D1/002 ,  B05D1/34 ,  Y10S118/10

Abstract: This is an apparatus for coating the inside of a pipe with a wear-resistant material and is more specifically concerned with an improved production machine for producing large size pipe.

Abstract translation: 这是一种用耐磨材料涂覆管道内部的装置，更具体地涉及用于生产大型管道的改进的生产机器。

公开(公告)号：US4150584A

公开(公告)日：1979-04-24

申请号：US816243

申请日：1977-07-18

Applicant: Frederik Theijsmeijer

Inventor： Frederik Theijsmeijer

IPC: B65G17/38 ,  F16G13/06 ,  F16G13/08

CPC classification number: B65G17/385 ,  B65G2201/02

Abstract: A block and bar chain of the trolley conveyor type includes a center link having U-shaped bushing inserts at the ends of the link. The inserts with the center link are respectively turnable on the pins; the center link is pivotable on either insert about a separate axis normal to that of the pins. The improved double flexure of the chain reduces the stress in the chain parts comprising the joint and in turn allows the center link and the inserts in particular to be of a molded plastic construction of the required configuration. The inserts have pivot and retaining means and their plastic construction permits their "snap-in" assembly.

Abstract translation: 手推车输送机的块和杆链包括在连杆的端部处具有U形衬套插入件的中心连杆。 具有中心连杆的插入件可分别在销上可转动; 中心连杆可以在任一插入件上绕与销钉垂直的单独轴线枢转。 链的改进的双重弯曲减小了包括接头的链部件中的应力，并且进而允许中心连杆和插入件特别地是所需构造的模制塑料结构。 插入件具有枢轴和保持装置，并且它们的塑料结构允许它们的“卡合”组件。

公开(公告)号：US4515832A

公开(公告)日：1985-05-07

申请号：US809570

申请日：1977-06-24

Applicant: Charles L. Roeder ,  William J. Siefert ,  Frederik Theijsmeijer

Inventor： Charles L. Roeder ,  William J. Siefert ,  Frederik Theijsmeijer

IPC: B05D1/34 ,  B05B13/06 ,  B05D7/22

CPC classification number: B05D7/222 ,  B05B13/0654 ,  B05D1/002 ,  B05D1/34

Abstract: This is a method for coating the inside of a pipe with a wear-resistant material and is more specifically concerned with an improved production method for producing large size pipe.

Abstract translation: 这是用耐磨材料涂布管子的内部的方法，更具体地涉及用于生产大型管道的改进的生产方法。