-
公开(公告)号：US3844152A
公开(公告)日：1974-10-29
申请号：US32623673
申请日：1973-01-24
发明人： PEYTAVIN P
摘要： Bench for drawing elongated material through a die comprises a plurality of carriages, each carrying a pair of jaws for gripping the material, and crank and connecting rod means for actuating said carriages to successively advance the material through the die.
摘要翻译： 用于通过模具拉长细长材料的工作台包括多个托架，每个托架承载用于抓握材料的一对夹爪，以及用于致动所述托架以连续推进材料通过模具的曲柄和连接杆装置。
-
公开(公告)号：US3698225A
公开(公告)日：1972-10-17
申请号：US3698225D
申请日：1969-12-29
发明人： PEYTAVIN PIERRE
CPC分类号： F16H27/00 , B21B21/065 , B21B2035/005
摘要： Intermittently acting rolling mill comprising continuous rotary drive means, a roll cage which is reciprocated longitudinally of the work, means by which said work is intermittently rotated, and means for converting the continuous rotary movement of said drive means to reciprocating movement to drive said cage and intermittent rotary movement to turn said work in synchronism with the movement of said cage.
摘要翻译： 间歇作用轧机，包括连续的旋转驱动装置，沿工作纵向往复运动的辊笼，所述工件间歇地旋转的装置，以及用于将所述驱动装置的连续旋转运动转换成往复运动以驱动所述笼和 间歇旋转运动以使所述工作与所述笼的运动同步地转动。
-
3.发明授权
公开(公告)号：US3824366A
公开(公告)日：1974-07-16
申请号：US40538273
申请日：1973-10-11
发明人： GARNIER A
CPC分类号： B23Q35/13 , B21C37/0811 , B21C51/00 , C21D9/50
摘要： An apparatus for treating continuously welded metallic tubes comprises a series of longitudinal inductors mounted on movable carriages which are adapted to be pivotal co-axially with respect to the tube in response to the angular position of the weld bead formed on the tube so that each of the inductors remains centered on this weld bead.
摘要翻译： 用于处理连续焊接的金属管的设备包括安装在可移动托架上的一系列纵向电感器，其适于响应于形成在管上的焊道的角位置而相对于管枢转地枢转， 电感器保持在该焊道的中心。
-
公开(公告)号：US3596046A
公开(公告)日：1971-07-27
申请号：US3596046D
申请日：1969-01-22
IPC分类号： B23K15/00
CPC分类号： B23K15/006 , B23K2201/06
摘要： The invention relates to a process for the manufacture of steel tubes from steel strip by electron bombardment in vacuo. Vacuum is applied to one end of a tube, the other end being open. The welding operation taking place at the end adjacent the application of vacuum. A sleeve is provided inside the tube to ensure a sufficient degree of vacuum at the welding position.
-
公开(公告)号：US3584489A
公开(公告)日：1971-06-15
申请号：US3584489D
申请日：1968-12-19
发明人： PEYTAVIN PIERRE
CPC分类号： B21B21/005 , B21B2035/005
摘要： A rolling mill comprising a bearing block supporting the rolls and adapted to be subjected to reciprocating movement, said bearing block being integrally connected to a mobile mechanism comprising two eccentric masses, turning in opposite direction in synchronism with the reciprocatory displacements of the bearing block.
-
公开(公告)号：US3620503A
公开(公告)日：1971-11-16
申请号：US3620503D
申请日：1969-08-04
发明人： BRO JACQUES
CPC分类号： E04H17/266 , E04H17/265
摘要： A fence stretcher comprising an elongated tube, abutment means slidable on said tube, clamping means pivotally attached to the abutment means, a hook also slidable on the tube, and means employing a mechanical advantage for moving said hook or said abutment along the tube.
-
公开(公告)号：US3614897A
公开(公告)日：1971-10-26
申请号：US3614897D
申请日：1970-06-19
发明人： PEYTAVIN PIERRE
CPC分类号： B21B21/005 , Y10T74/18208
摘要： THE CRANKSHAFT DRIVING THE RECIPROCATING CAGE OF AN INTERMITTENTLY ACTING ROLLING MILL IS DRIVEN FROM A CONSTANTSPEED MOTOR THROUGH A UNIVERSAL JOINT WITH THE MOTOR SHAFT POSITIONED AT AN ANGLE TO THE CRANKSHAFT IN A PLANE PERPENDICULAR TO THE PLANE OF RECIPROCATION OF THE CAGE, SO THAT CYCLICAL IRREGULARITIES IN THE ANGULAR SPEED OF THE CRANKSHAFT DUE TO THE MASS OF THE CAGE ARE COMPENSATED FOR BY COMPLEMENTARY IRREGULARITIES DUE TO THE ANGULAR DRIVE THROUGH THE UNIVERSAL JOINT.
-
公开(公告)号：US3834273A
公开(公告)日：1974-09-10
申请号：US26922372
申请日：1972-07-05
发明人： PEYTAVIN P
CPC分类号： B23B5/16 , Y10S408/01 , Y10T408/03 , Y10T408/909 , Y10T409/303808
摘要： Method and apparatus for facing or tooling the ends of pipes or steelworks and especially non-circular pipes, making use of a tool-holder moved in rotation in relation to the pipe or steelwork and moved in translation towards said pipe or steelwork, characterized in that each portion of said end being faced is submitted to the alternate cuts of at least two cutting blades, at least one of said cutting blades being so directed as to cut out the burrs produced by the other cutting blade on said end.
摘要翻译： 用于面对或加工管道或钢铁厂，特别是非圆形管道的端部的方法和装置，利用相对于管道或钢结构件旋转移动的工具架，并朝着所述管道或钢结构平移移动，其特征在于 所述端部的每个部分面向至少两个切割刀片的交替切割，所述切割刀片中的至少一个被引导以便切割由所述端部上的另一个切割刀片产生的毛刺。
-
9.发明授权
公开(公告)号：US3767882A
公开(公告)日：1973-10-23
申请号：US3767882D
申请日：1971-09-14
发明人： GARNIER A
CPC分类号： C21D9/50 , B21C37/0811 , B21C51/00 , B23Q35/13
摘要： An apparatus for treating continuously welded metallic tubes comprises a series of longitudinal inductors mounted on movable carriages which are adapted to be pivotal co-axially with respect to the tube in response to the angular position of the weld bead formed on the tube so that each of the inductors remains centred on this weld bead.
摘要翻译： 用于处理连续焊接的金属管的设备包括安装在可移动托架上的一系列纵向电感器，其适于响应于形成在管上的焊道的角位置而相对于管枢转地枢转， 电感器保持在该焊道的中心。
-
公开(公告)号：US3740988A
公开(公告)日：1973-06-26
申请号：US3740988D
申请日：1971-09-10
发明人： PEYTAVIN P
CPC分类号： B21B39/165 , B21B21/005
摘要： Intermittent tube rolling mill in which at least one of the vises for holding the work is mounted for sliding movement in a direction transverse to the path of travel of the work.
-
-
-
-
-
-
-
-
-
搜索结果
14 条记录 (耗时 0.02 秒)
