专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20230069703A1 BENCH PIPE THREADING MACHINE AND THREADING METHOD 有权
公开(公告)号：US20230069703A1
公开(公告)日：2023-03-02
申请号：US17900899
申请日：2022-09-01
申请人： Hangzhou Hongli Pipe Machinery Co., Ltd
发明人： Hongwu XIE , Chenchen FEI
IPC分类号： B23G1/22 , B23B5/16 , B23G1/52
摘要： A bench pipe threading machine and a threading method are provided. The bench pipe threading machine includes a spindle assembly, a die head assembly, a cutter assembly, a reamer assembly, a lifting handle assembly, and a frame assembly. The spindle assembly, the die head assembly, the cutter assembly, the reamer assembly, and the lifting handle assembly are mounted on the frame assembly. The die head assembly, the cutter assembly, and the reamer assembly are respectively matched with the spindle assembly. The frame assembly includes a frame mechanism and a carriage mechanism that is mounted on the frame mechanism. A transmission mechanism is mounted in the frame mechanism and connected to the spindle assembly. The spindle assembly and the lifting handle assembly are mounted on the frame mechanism. The die head assembly, the cutter assembly, and the reamer assembly are mounted on the carriage mechanism.

2. 发明授权

US3629887A Carbide thread chaser set 失效
标题翻译：碳化钨螺丝刀
公开(公告)号：US3629887A
公开(公告)日：1971-12-28
申请号：US3629887D
申请日：1969-12-22
申请人： PIPE MACHINERY CO THE
发明人： URBANIC ROBERT F
IPC分类号： B23G5/10 , B23G1/26 , B23G5/04
CPC分类号： B23G5/10 , Y10T408/9044 , Y10T408/9046
摘要： A set of multitooth thread chasers with their teeth shaped and arranged to perform a succession of central roughing cuts of approximately trapezoidal cross section, respectively, and of successively decrescent areas. The chasers are free from any portions which can cause flanking cuts which result in lateral flanges on the resultant chips. The cut produced by each tooth extends close to, but terminates a few thousandths of an inch short of, the flanks of two adjacent threads so that, in the final rough-cut thread, a very thin layer of metal remains between the rough-cut thread surface and the thread finish lines, and this layer is continuous and uninterrupted along the entire final rough-cut thread surface. This layer is removed by a single finishing tooth which makes a single finish cut concurrently cutting a portion of one crest, along the thread trough and flanks and a portion of the adjacent crest, thus cutting over a length of thread cross section equivalent to one complete thread.

3. 发明申请

US20230097943A1 HANDHELD LITHIUM BATTERY THREADING MACHINE AND THREADING METHOD 有权
公开(公告)号：US20230097943A1
公开(公告)日：2023-03-30
申请号：US17951144
申请日：2022-09-23
申请人： Hangzhou Hongli Pipe Machinery Co., Ltd
发明人： Hongwu XIE , Chenchen FEI
IPC分类号： B23G1/52 , B23G1/24
摘要： A handheld lithium battery threading machine includes a die head, a motor assembly, a lithium battery assembly, a toothed disc assembly, a support arm body assembly, and a gearbox assembly. The lithium battery assembly is connected to the motor assembly. The motor assembly and the toothed disc assembly are respectively mounted at both ends of the gearbox assembly. The die head is mounted on the toothed disc assembly, and the support arm body assembly is mounted on the gearbox assembly and matched with the die head. The motor assembly includes a motor, a male plug, a main switch, a handle, an air inlet window, and an air outlet window, where the motor, the male plug, and the main switch are all mounted on the handle. Both the air inlet window and the air outlet window are arranged on the handle.

4. 发明授权

US3838494A Method of assembling bell and cage units to form pipe reinforcing cages 失效
标题翻译：将贝尔和笼子组件组装成管道加固印刷的方法
公开(公告)号：US3838494A
公开(公告)日：1974-10-01
申请号：US36062873
申请日：1973-05-16
申请人： CONCRETE PIPE MACHINERY CO
发明人： GATES R , SCHNEIDER H
IPC分类号： B21F27/12 , E04C5/06 , E04C5/16 , B23P11/02
CPC分类号： E04C5/162 , B21F27/121 , B21F27/127 , E04C5/0604 , Y10T29/49876 , Y10T29/49888
摘要： A method of assembling together a bell unit and a cage unit to form a pipe reinforcing cage including snap-fitting a connector onto both the bell unit and the cage unit so as to form a unitary pipe reinforcing cage.
摘要翻译：一种将钟形单元和保持架单元组装在一起以形成管道加强保持架的方法，其包括将连接器卡扣配合到喇叭单元和保持架单元两者上以形成整体式管道加强架。

5. 发明授权

US3837370A Method for making a pipe reinforcing cage 失效
公开(公告)号：US3837370A
公开(公告)日：1974-09-24
申请号：US28974072
申请日：1972-09-15
申请人： CONCRETE PIPE MACHINERY CO
发明人： GATES R , SCHNEIDER H
IPC分类号： B21F27/12 , E04C5/06 , B21F27/20
CPC分类号： E04C5/0604 , B21F27/121 , B21F27/125
摘要： A pipe reinforcing cage comprises a cage unit and a bell assembly adapted for snap-on connection thereto. The bell assembly has spaced apart coaxial circular rings supported by longitudinal members attached thereto, the longitudinal members comprising the elongated end section of wire forms having an intermediate section and an opposite end section adapted to provide snap-on connection to the circumferential members of the cage unit. Said opposite end section has a tapered portion that contacts the first circumferential member of the cage unit as the bell unit is pushed into contact with said cage unit, causing the wire form to be deflected outward so as to pass toward and around said cage unit until a first loop section of the wire form is opposite said first circumferential member of the cage unit, at which point the wire form springs inward so that the said first circumferential member is positioned within said loop section. This loop section has a tapered portion on its backside. Further pushing of the bell assembly toward the cage unit results in deflection of the wire form again so that said bell assembly moves toward the cage unit until the second circumferential member of the cage unit is positioned opposite said first loop section and the first circumferential member is positioned opposite a second loop section of the wire form. At this point, the wire form springs back to its original orientation, with the circumferential members of the cage unit thus snapped into position within the respective loop sections of the wire form. The second loop section of the wire forms has a flat portion on its backside. The second loop section of the wire forms said flat portion being positioned perpendicular to the directions of movement of said bell assembly relative to the cage unit, i.e. parallel to the orientation of said circumferential members, and adapted to preclude further movement of the wire form around and past the cage unit. The bell assembly is thus held in fixed position with respect to the cage unit. The wire form also serves to act as a spacer to locate the cage unit to which it is attached at a desired distance from the outer shell of the pipe form and at a fixed distance from the pallet of said pipe form.

6. 发明授权

US3776655A Carbide thread chaser set and method of cutting threads therewith 失效
标题翻译：碳化物螺纹锤组和切割螺纹的方法
公开(公告)号：US3776655A
公开(公告)日：1973-12-04
申请号：US3776655D
申请日：1971-09-07
申请人： PIPE MACHINERY CO
发明人： URBANIC R
IPC分类号： B23G5/10 , B23G1/00 , B23G5/04
CPC分类号： B23G5/10 , Y10T408/03 , Y10T408/9045
摘要： A set of multitooth thread chasers with their teeth shaped and arranged to perform a succession of central roughing cuts of approximately trapezoidal cross section, respectively, and of successively decrescent areas. The chasers are free from any portions which can cause flanking cuts which result in lateral flanges on the resultant chips. The cut produced by each tooth extends close to, but terminates a few thousandths of an inch short of, the flanks of two adjacent threads so that, in the final rough cut thread, a very thin layer of metal remains between the rough cut thread surface and the thread finish lines, and this layer is continuous and uninterrupted along the entire final rough cut thread surface. This layer is removed by a single finishing tooth which makes a single finish cut concurrently cutting a portion of one crest, along the thread trough and flanks and a portion of the adjacent crest, thus cutting over a length of thread cross section equivalent to one complete thread.
摘要翻译：一组具有齿形和布置的多平面线锯，分别执行大致梯形截面的中继粗切割和连续凹陷区域的连续切割。这些踏板没有任何可能导致侧面切割的部分，导致所得切屑上的横向凸缘。由每个齿生产的切口延伸到两个相邻螺纹的两侧的几千分之一英寸处，因此在最终的粗切螺纹中，非常薄的金属层保留在粗切割螺纹表面和丝线，并且该层沿整个最终粗切线表面连续且不间断。

7. 发明授权

US3463426A Flexible support for concrete pipe mold 失效
标题翻译：混凝土管模具的柔性支撑
公开(公告)号：US3463426A
公开(公告)日：1969-08-26
申请号：US3463426D
申请日：1966-09-30
申请人： CONCRETE PIPE MACHINERY CO
发明人： WADDINGTON PHILIP L JR
IPC分类号： B28B1/08 , B28B21/16 , E02D27/44 , F16F15/04
CPC分类号： B28B21/16 , B28B1/081

8. 发明授权

US3460263A Gauge and sliding supports therefor 失效
标题翻译：其尺寸和滑动支持
公开(公告)号：US3460263A
公开(公告)日：1969-08-12
申请号：US3460263D
申请日：1968-02-28
申请人： PIPE MACHINERY CO THE
发明人： GRAHAM ERWIN W
IPC分类号： G01B5/06 , G01B5/245 , G01B3/00
CPC分类号： G01B5/245 , G01B5/061

9. 发明授权

US3829920A Tool head with multiple tools and common oscillatable recede and collapse cam mechanism 失效
标题翻译：具有多种工具的工具头和普通振动台及其凸轮机构
公开(公告)号：US3829920A
公开(公告)日：1974-08-20
申请号：US37630873
申请日：1973-07-05
申请人： PIPE MACHINERY CO
发明人： THEUERKAUF F
IPC分类号： B23G1/22 , B23G5/04
CPC分类号： B23G5/04 , B23G1/22
摘要： A pipe threading die head supports a plurality of radially reciprocable die carriers in circumferentially spaced relation about a common axis. A cam plate is oscillatable relative to the head about the axis, and has elongated cam slots which are arranged in end to end spaced relation in a row extending circumferentially of the axis. The slots are connected by cam followers to the tool carriers, respectively. The slots are shaped so that, upon rotation of the cam plate relative to the head in one direction at a uniform rate, they first recede all of the carriers concurrently at the same rate of speed away from the axis part way toward their fully receded positions to produce a full depth taper cut, and then recede the carriers at increased rates, to run out and collapse positions. Beginning with the second slot in the series, each slot, during run-out, recedes its associated carrier at a greater rate than the rate of recession of the immediately preceding carrier. The die head and a coaxial pipe supporting chuck are relatively rotated about the axis while driven relatively toward and away from each other end-wise of the rotational axis. A cam maintains the recessions for taper cutting and die run-out to collapsed position in predetermined fixed relation to the relative advance of the head and pipe held in the chuck.
摘要翻译：管道穿芯模头围绕公共轴线以周向间隔的关系支撑多个可往复运动的模具托架。凸轮板相对于头部围绕轴线是可摆动的，并且具有细长的凸轮槽，它们以沿轴线周向延伸的一排的端对端间隔开的关系布置。槽被凸轮从动件分别连接到工具架上。狭槽的形状使得当凸轮板相对于头部在一个方向上以均匀的速度旋转时，它们首先以相同的速度离开所有的载体，远离轴线部分方向朝向完全后退的位置产生全深度锥形切割，然后以较高的速率使载体减速，以使其失效。从系列中的第二个插槽开始，每个插槽在耗尽期间以比前一个载波的衰退速率更快的速度减速其相关联的载波。模头和同轴管支撑卡盘围绕轴线相对旋转，同时相对于旋转轴线的端部相对地朝向和远离驱动。凸轮保持锥形切割和模具退出的凹陷部以与保持在卡盘中的头部和管道的相对前进部预定的固定关系保持在折叠位置。

10. 发明授权

US3645638A Method and apparatus for cutting threads 失效
标题翻译：切割螺纹的方法和装置
公开(公告)号：US3645638A
公开(公告)日：1972-02-29
申请号：US3645638D
申请日：1970-09-08
申请人： PIPE MACHINERY CO THE
发明人： THEUERKAUF FRED
IPC分类号： B23G5/12 , B23G1/00 , B23G1/02 , B23G1/22 , B23G5/10
CPC分类号： B23G5/12 , Y10T408/03 , Y10T408/858 , Y10T408/858953
摘要： A series of individual single tooth thread cutting tools are rotated concurrently about the axis of a pipe and are applied in cutting relation thereto in succession, at the same starting point, by movement radially of the pipe in a time delay relation to each other. They are maintained in cutting relation concurrently until they advance near to the end of the portion to be threaded. They are then retracted from the pipe in succession in the same order in which they were engaged with the pipe, in the same time delay relation to each other, all at the same location endwise of the pipe and substantially the same location circumferentially of the pipe.
摘要翻译：一系列单个单根螺纹切削工具绕管的轴线同时旋转，并且在相同的起始点处以相互间的延时关系沿着管道径向移动而连续地与其相切地施加切割关系。它们同时保持切割关系，直到它们靠近待螺纹部分的末端前进。然后，它们以与管道接合的相同顺序连续地从管道中缩回，并且在相同的时间相互延迟的关系中，全部位于管道的相同位置处，并且管道的周向基本相同的位置。

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