公开(公告)号：US1600116A

公开(公告)日：1926-09-14

申请号：US53475422

申请日：1922-02-07

Applicant: GEN MOTORS CORP

Inventor： CONRAD KNOTH

IPC: B21C37/12

CPC classification number: B21C37/12 ,  Y10T29/49671

公开(公告)号：US1466999A

公开(公告)日：1923-09-04

申请号：US1911642532

申请日：1911-08-05

Applicant: YOUNGSTOWN SHEET AND TUBE CO

Inventor： EDWARD JAMES

IPC: B21C37/12

CPC classification number: B21C37/12 ,  Y10T29/5122

公开(公告)号：US1303674A

公开(公告)日：1919-05-13

申请号：US18544417

申请日：1917-08-10

Applicant: JAMES EDWARD

Inventor： JAMES EDWARD

CPC classification number: B21C37/12 ,  Y10T29/49842 ,  Y10T29/53126 ,  Y10T29/532

公开(公告)号：US1204970A

公开(公告)日：1916-11-14

申请号：US1914840366

申请日：1914-05-22

Applicant: NAT METAL MOLDING COMPANY

Inventor： GILSON HENRY R

CPC classification number: B21F3/04 ,  B21C37/12

公开(公告)号：US414524A

公开(公告)日：1889-11-05

申请号：US414524D

CPC classification number: B21C37/12

公开(公告)号：US20120138183A1

公开(公告)日：2012-06-07

申请号：US13383541

申请日：2010-07-08

Applicant: Philippe Espinasse ,  Jacques De Rumigny

Inventor： Philippe Espinasse ,  Jacques De Rumigny

IPC: F16L53/00 ,  B23P19/04 ,  F16L9/18 ,  B21C37/15

CPC classification number: B65H81/08 ,  B21C37/12 ,  B21F17/00 ,  E21B36/005 ,  E21B36/04 ,  F16L9/18 ,  F16L53/38 ,  Y10T29/49879 ,  Y10T29/49895 ,  Y10T29/53126

Abstract: A method and a facility for manufacturing rigid tubular pipes having a double casing for hydrocarbon transport. The pipes include an inner rigid tube (42, 242, 342, 442) that is inserted into an outer rigid tube (16, 216, 316, 416). The facility includes a supporting frame (12, 212, 312, 412) for an inlet end of the outer rigid tube and a movable apron (22, 222, 322, 422). The apron includes a catch (38, 238, 338, 438) for catching the rigid tube and inserting it in the outer rigid tube. The apron includes storage members (68, 268, 368, 468) for receiving stored heating cables (69, 269, 369, 469) and the driving force of the apron makes it possible to deploy a portion having the length of the stored heating cables (69, 269, 369, 469) so as to be able to apply the deployed portion, having the length of the heating cables, along the inner rigid tube (42, 242, 342, 442).

Abstract translation: 一种用于制造具有用于烃输送的双壳的刚性管状管的方法和设备。 管道包括插入外部刚性管（16,216,316,416）中的内部刚性管（42,242,342,442）。 该设施包括用于外部刚性管的入口端的支撑框架（12,212,312,412）和可移动围裙（22,222,322,422）。 围裙包括用于抓住刚性管并将其插入外部刚性管中的钩（38,238,338,438）。 围裙包括用于接收存储的加热电缆（69,269,369,469）的存储构件（68,268,368,468），并且围裙的驱动力使得可以部署具有存储的加热电缆的长度的部分 （69,269,369,469），以便能够沿着内部刚性管（42,242,342,442）施加具有加热电缆长度的展开部分。

公开(公告)号：US20070245790A1

公开(公告)日：2007-10-25

申请号：US11737898

申请日：2007-04-20

Applicant: Edgardo Diaz Coello

Inventor： Edgardo Diaz Coello

IPC: B21C37/12

CPC classification number: B21C37/124 ,  B21C37/12 ,  B21C37/16

Abstract: In one embodiment, the subject invention includes a frame 10 comprising a front plate, a rear plate, a generally circular passage which extends through the frame, and rollers arranged, circumferentially positioned about the passage. The rollers are suspended within the passage by an adjustable arm which is mounted to the frame on one end, and is rotatably coupled to a roller on an opposite end. The adjustable arm includes a threaded rod that is rotatably mounted to a plate by a mounting plate and extension 18 which engages the rod and which travels longitudinally along the rod.

Abstract translation: 在一个实施例中，本发明包括框架10，框架10包括前板，后板，延伸穿过框架的大致圆形的通道和围绕通道周向定位的辊。 辊子通过可调节的臂悬挂在通道内，该可调节臂在一端安装到框架上，并且可旋转地联接到相对端上的辊。 可调节臂包括螺纹杆，其通过安装板和延伸部18可旋转地安装到板上，该安装板和杆18接合杆并且沿着杆纵向移动。

公开(公告)号：US20040250583A1

公开(公告)日：2004-12-16

申请号：US10761570

申请日：2004-01-21

Inventor： Edgardo Xavier Diaz Coello

IPC: B21C037/12

CPC classification number: B21C37/124 ,  B21C37/12 ,  B21C37/16

Abstract: In one embodiment, the subject invention includes a frame 10 comprising a front plate, a rear plate, a generally circular passage which extends through the frame, and rollers arranged, circumferentially positioned about the passage. The rollers are suspended within the passage by an adjustable arm which is mounted to the frame on one end, and is rotatably coupled to a roller on an opposite end. The adjustable arm includes a threaded rod that is rotatably mounted to a plate by a mounting plate and extension 18 which engages the rod and which travels longitudinally along the rod.

公开(公告)号：US06701762B2

公开(公告)日：2004-03-09

申请号：US10152329

申请日：2002-05-20

Applicant: Edgardo Xavier Diaz Coello

Inventor： Edgardo Xavier Diaz Coello

IPC: B21C3712

CPC classification number: B21C37/124 ,  B21C37/12 ,  B21C37/16

Abstract: In one embodiment, the subject invention includes a frame 10 comprising a front plate, a rear plate, a generally circular passage which extends through the frame, and rollers arranged, circumferentially positioned about the passage. The rollers are suspended within the passage by an adjustable arm which is mounted to the frame on one end, and is rotatably coupled to a roller on an opposite end. The adjustable arm includes a threaded rod that is rotatably mounted to a plate by a mounting plate and extension 18 which engages the rod and which travels longitudinally along the rod.

Abstract translation: 在一个实施例中，本发明包括框架10，框架10包括前板，后板，延伸穿过框架的大致圆形的通道和围绕通道周向定位的辊。 辊子通过可调节的臂悬挂在通道内，该可调节臂在一端安装到框架上，并且可旋转地联接到相对端上的辊。 可调节臂包括螺纹杆，其通过安装板和延伸部18可旋转地安装到板上，该安装板和杆18接合杆并且沿着杆纵向移动。

公开(公告)号：US06339945B2

公开(公告)日：2002-01-22

申请号：US09848837

申请日：2001-05-03

Applicant: Robert E. Miller ,  James A. Marquis ,  Paul K. Davis

Inventor： Robert E. Miller ,  James A. Marquis ,  Paul K. Davis

IPC: B21C3712

CPC classification number: B21C37/128 ,  B21C37/12 ,  B21C37/124 ,  B21C37/126

Abstract: Apparatus for forming tapered spiral tubes from strips, is disclosed. The apparatus comprises a spiral tube forming system for forming a strip into a spiral tube; a strip infeed system adapted for feeding a strip to the pipe forming system; and computer-controlled means for continuously varying the angular orientation of the tube forming system relative to the strip infeed system to selectively vary the diameter of the forming tube. The selective variation of the diameter includes linearly tapered and curved profiles, as well as constant (unchanging) diameter profiles and combinations thereof.

Abstract translation: 公开了用于从条带形成锥形螺旋管的装置。 该装置包括用于将条形成螺旋管的螺旋管形成系统; 适于将条带送入所述管道成形系统的条带进给系统; 以及用于连续地改变管形成系统相对于带式进料系统的角度定向以选择性地改变成形管的直径的计算机控制装置。 直径的选择性变化包括线性渐缩和弯曲轮廓，以及恒定（不变））直径轮廓及其组合。