专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US5035411A Friction bonding apparatus 失效
标题翻译：摩擦接合装置
公开(公告)号：US5035411A
公开(公告)日：1991-07-30
申请号：US539212
申请日：1990-06-18
申请人： John W. Daines , Bryan L. Benn , Walter H. Stoll
发明人： John W. Daines , Bryan L. Benn , Walter H. Stoll
IPC分类号： B23K20/12
CPC分类号： B23K20/1205 , B23K2201/001
摘要： A delicate or awkward to grip component which is to be friction bonded to another has formed on it a flange or like formation which can be gripped firmly by a wedging action. The component is loaded into a shuttle, provided with a releasable wedge clamp, which is carried by the output drive member of a friction bonding machine. Machine forces for the necessary friction heating and bonding phases of the operation are transmitted to component through faces on the shuttle which abut the component flange.

42. 发明授权

US4995544A Friction welding apparatus 失效
标题翻译：摩擦焊接设备
公开(公告)号：US4995544A
公开(公告)日：1991-02-26
申请号：US478133
申请日：1990-02-09
申请人： John G. Searle
发明人： John G. Searle
IPC分类号： B23K20/12
CPC分类号： B23K20/1205
摘要： In a known method of friction welding two workpieces together, one workpiece is reciprocated relative to the other while the workpieces are pressed together. When sufficient frictional heat has been generated, relative movement is caused to cease and the workpieces become welded. Apparatus for carrying out that method comprises power-driven reciprocatory means which carries the reciprocating workpiece. To balance the reciprocatory means there are counterweights which move in the opposite direction to the reciprocatory means. Each counterweight is constrained by guide means to move along a rectilinear path. Each counterweight is coupled to the reciprocatory means by reversing means, which comprises a pivoted rocker, first linking means and second linking means. Each linking means may be constituted by a flexible blade which is anchored in a non-pivotal manner to the reciprocatory means, the rocker or the counterweight, as the case may be.

43. 发明授权

US3992163A Aluminum-containing welded grating 失效
标题翻译：含铝焊接光栅
公开(公告)号：US3992163A
公开(公告)日：1976-11-16
申请号：US114327
申请日：1971-02-10
申请人： Harold Nagin
发明人： Harold Nagin
IPC分类号： B23K20/12 , B32B15/20
CPC分类号： B23K20/1205 , B23K2201/22 , Y10S428/94 , Y10T428/1234 , Y10T428/12347 , Y10T428/12361 , Y10T428/12451 , Y10T428/12764
摘要： A new article of manufacture comprising a grating is disclosed. The grating comprises spaced longitudinally extending metal bearing bars and spaced metal cross bars welded to the bearing bars at intervals therealong by fusion welding, and wherein the welds are friction welds formed by reciprocating each of the cross bars under vertical pressure transverse to the bearing bars.
摘要翻译：公开了一种包括光栅的新型制品。光栅包括间隔开的纵向延伸的金属支承杆和间隔开的金属横杆，其通过熔焊以间隔的方式焊接到支承杆上，并且其中焊缝是通过横向于支承杆的垂直压力往复运动而形成的摩擦焊缝。

44. 发明授权

US3705678A Friction welding apparatus 失效
标题翻译：摩擦焊接设备
公开(公告)号：US3705678A
公开(公告)日：1972-12-12
申请号：US3705678D
申请日：1970-11-18
申请人： ALLWOOD SEARLE & TIMNEY
发明人： SEARLE JOHN GILBERT
IPC分类号： B23K20/12 , B23K27/00
CPC分类号： B23K20/1205
摘要： In friction welding apparatus for welding two components together one component is rubbed against the other to produce frictional heat and follows a substantially circular path without rotation. This movement is derived from a follower coupled to a rotor which rotates about a given axis but has a longitudinal axis which is inclined to and intersects the rotational axis. The longitudinal axis thus generates a cone. When the follower is spaced from the apex of the cone it moves in a circular path without rotation and causes complementary movement of one component, but when it is aligned with the apex it no longer moves, even if the rotor continues to rotate, and enables that component to remain stationary while welding is effected. In one embodiment the rotor moves axially of its rotational axis relatively to the follower, while in another embodiment one end of the rotor rotates in a circle of fixed diameter while the apex of the cone is movable in and out of alignment with the follower, which is fixed relative to the rotating end of the rotor.
摘要翻译：在用于将两个部件焊接在一起的摩擦焊接装置中，一个部件相对于另一个部件摩擦产生摩擦热并沿着基本圆形的路径而不旋转。该运动源自耦合到转子的从动件，该转子围绕给定的轴线旋转，但是具有倾斜并与旋转轴线相交的纵向轴线。因此，纵向轴线产生锥体。当跟随器与锥体的顶点间隔开时，它以圆形路径移动而不旋转并引起一个部件的互补运动，但是当它与顶点对准时不再移动，即使转子继续旋转，并且使能该部件在焊接时保持静止。在一个实施例中，转子相对于从动件轴向移动其旋转轴线，而在另一个实施例中，转子的一端以固定直径的圆转动，同时锥体的顶点可移动地与跟随器对准，相对于转子的旋转端固定。

45. 发明授权

US3627189A Friction welder 失效
公开(公告)号：US3627189A
公开(公告)日：1971-12-14
申请号：US3627189D
申请日：1968-11-25
申请人： GEN ELECTRIC
发明人： DITTO EDWIN D , STONE WILLIAM S
IPC分类号： B23K20/12 , B23K27/00
CPC分类号： B23K20/1205
摘要： Friction welder and friction welding methods in which plural flywheels can be selectively connected to a single workpiece drive spindle at different times so that kinetic energy can be stored in one flywheel as the kinetic energy of another flywheel is being used to relatively rotate and frictionally weld two workpieces engaged under thrust load. After the workpieces are welded, new workpieces are inserted into the welder so that the energy of the second flywheel can be utilized to relatively rotate and frictionally weld the other workpieces engaged under thrust load as kinetic energy is being stored in the first flywheel for subsequent friction welding. As the workpieces are being relatively rotated, they can be slid laterally relative to each other so that all parts of the interface are cleaned and directly heated by friction. Both workpieces are rotated during welding so that a single tool can be employed to facilitate removal of hot-weld flash.

46. 发明授权

US3542275A Reciprocating friction welder 失效
标题翻译：回转摩擦焊机
公开(公告)号：US3542275A
公开(公告)日：1970-11-24
申请号：US3542275D
申请日：1968-04-12
申请人： CATERPILLAR TRACTOR CO
发明人： LOYD CALVIN D , MAURYA RAMAMURAT R
IPC分类号： B23K20/12 , B23K27/00
CPC分类号： B23K20/1205

47. 发明授权

US3469300A Method for friction welding metal bars 失效
标题翻译：摩擦焊接金属棒的方法
公开(公告)号：US3469300A
公开(公告)日：1969-09-30
申请号：US3469300D
申请日：1966-09-30
申请人： RELIANCE STEEL PRODUCTS CO
发明人： NAGIN HAROLD
IPC分类号： B23K20/12 , B23K29/00 , B23K31/02
CPC分类号： B23K20/1205

48. 发明公开

US20240351134A1 METHOD FOR FRICTION-JOINING GALVANIZED STEEL SHEETS, AND JOINED STRUCTURE 审中-公开
公开(公告)号：US20240351134A1
公开(公告)日：2024-10-24
申请号：US18684478
申请日：2022-08-03
申请人： OSAKA UNIVERSITY
发明人： Hidetoshi FUJII , Yoshiaki MORISADA , Hiroki FUJIMOTO , Hiroyuki HIRATA , Shinji KODAMA
IPC分类号： B23K20/12 , B23K103/04
CPC分类号： B23K20/1205 , B23K20/129 , B23K2103/04
摘要： Provided are: a method for friction-joining galvanized steel sheets in which admixture of zinc into a joined part is effectively suppressed, and with which it is possible to obtain a joined part that is coated with a galvanized layer; and a joined structure obtained through the aforementioned joining method. A friction-joining method characterized by having a first step for bringing one member into contact with another member to form a joining interface, a second step for repeatedly causing the one member and the other member to slide on the same trajectory in a state in which pressure is applied substantially perpendicularly to the joining interface and eliminating burrs from the joining interface, and a third step for stopping the sliding and forming a joined surface, the friction-joining method also being characterized in that the one member and/or the other member is configured as a galvanized steel sheet, and in that admixture of a galvanized component into the joined surface is suppressed due to the elimination of the burrs.

49. 发明申请

US20190210147A1 A NON-CONSUMABLE TOOL AND A PROCESS FOR SOLID-STATE PRODUCTION OF A CHANNEL AND A WELD JOINT, AND A STRUCTURE OF AT LEAST TWO COMPONENTS BASED ON ORIGINALLY BULK COMPONENTS OF SIMILAR, OR DISSIMILAR, MATERIALS 审中-公开
公开(公告)号：US20190210147A1
公开(公告)日：2019-07-11
申请号：US16312511
申请日：2017-06-21
申请人： AALTO UNIVERSITY FOUNDATION SR
发明人： Heikki KARVINEN , Pedro VILACA , Daniel NORDAL
IPC分类号： B23K20/12
CPC分类号： B23K20/122 , B23K20/1205 , B23K20/1215
摘要： The invention relates to a rotatable, plungeable and free path travelable non-consumable tool (5) for production of a channel (2) and a weld joint (1). The tool (5) comprises a shoulder and a probe, the shoulder having a surface facing the material(s) of components (3) to be processed. The shoulder and the probe are arranged to have a simultaneous and synchronized action in the materials of at least two components (3) to be processed. The shoulder facing the at least two components (3) to be processed has a system of scrolls shaped to have an inward action and an outward action on the at least two components (3) to be processed. The probe has a cylindrical or conical surface having a top zone, provided with a profile having a push-up action on the components (3) to be processed in a direction towards the shoulder. The top zone ends at or in the vicinity of a bottom zone provided with a profile having a push-down action on the components (3) to be processed in a direction towards the tip. The tool (5) enables the production of a channel (2) and a weld (1), between said at least two components (3), in one single action.

50. 发明申请

US20190022789A1 FRICTION WELDING METHOD 审中-公开
公开(公告)号：US20190022789A1
公开(公告)日：2019-01-24
申请号：US15655131
申请日：2017-07-20
申请人： General Electric Company
发明人： Jonathan D. Mast , John R. Kelley , Timothy J. Trapp , Mark K. McCullough
IPC分类号： B23K20/12 , B23K20/26 , B23K20/22
CPC分类号： B23K20/1205 , B23K20/121 , B23K20/22 , B23K20/26 , B23K2101/001 , B23K2103/18
摘要： A friction welding method includes: applying axial force to first and second metallic components so as to force the components against each other at an interface therebetween, while oscillating the two components relative to each other in a cyclic motion, so as to generate friction and heat at the interface; rapidly stopping the cyclic motion; and applying a spike in the axial force to complete a weld between the first and second components.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式