序号 | 专利名 | 申请号 | 申请日 | 公开(公告)号 | 公开(公告)日 | 发明人 |
---|---|---|---|---|---|---|
1 | 用于在工件中产生螺纹的方法和刀具 | CN201380043213.6 | 2013-06-10 | CN104582895A | 2015-04-29 | 彼得·卡普顿; 迪特马尔·艾克特; 海尔姆特·格林普尔 |
用于在工件中生成螺纹的方法,包括下列方法步骤:a)在工件(2)的壁(21)中围绕螺纹轴线(M)生成数目n≥1的扭转槽(22、24)或生成具有数目n≥1的扭转槽并围绕螺纹轴线的工件的壁,b)分别将刀具(3)的被扭转以匹配扭转槽的螺纹生成区(32、34)以与关联的槽的扭转匹配的扭转插入运动而插入每个扭转槽(22、24),c)通过将工件(3)围绕螺纹轴线(M)旋转且同时刀具以与旋转运动的旋转速度和螺距匹配的轴向前进速率相对螺纹轴线同轴地轴向前进,在工件壁的与槽(22、24)相邻的每个壁子区(23、25)中生成螺纹(36),其中在旋转和同时的轴向前进期间,每个螺纹生成区接合在关联的壁子区中并生成螺纹转圈部分的关联的部分且在旋转后再次伸入壁中相同槽或另一槽中,d)以与关联的扭转槽的扭转匹配的扭转取出运动将刀具的每个螺纹生成区(32、34)从关联槽(24、22)移出。 | ||||||
2 | 用于在基体上做出内螺纹的方法 | CN201010121126.6 | 2010-02-11 | CN101804487A | 2010-08-18 | M·维斯林; M·舍费尔 |
本发明涉及一种用于在基体(31)上做出内螺纹的方法,首先将局部具有至少一个分段的螺纹工具(11)插入到基体(31)中的开口(32)内,所述分段带有形成螺纹的元件;接着通过将螺纹工具(11)最多旋转360°,在基体(31)中做出整个内螺纹。本发明还涉及一种用于执行该方法的螺纹工具。 | ||||||
3 | 用于在工件中产生螺纹的方法和刀具 | CN201380043213.6 | 2013-06-10 | CN104582895B | 2017-03-08 | 彼得·卡普顿; 迪特马尔·艾克特; 海尔姆特·格林普尔 |
用于在工件中生成螺纹的方法,包括下列方法步骤:a)在工件(2)的壁(21)中围绕螺纹轴线(M)生成数目n≥1的扭转槽(22、24)或生成具有数目n≥1的扭转槽并围绕螺纹轴线的工件的壁,b)分别将刀具(3)的被扭转以匹配扭转槽的螺纹的螺纹生成区(32、34)以与关联的槽的扭转匹配的扭转插入运动而插入每个扭转槽(22、24),c)通过将工件(3)围绕螺纹轴线(M)旋转且同时刀具以与旋转运动的旋转速度和螺距匹配的轴向前进速率相对螺纹轴线同轴地轴向前进,在工件壁的与槽(22、24)相邻的每个壁子区(23、25)中生成螺纹(36),其中在旋转和同时的轴向前进期间,每个螺纹生成区接合在关联的壁子区中并生成螺纹转圈部分的关联的部分且在旋转后再次伸入壁中相同槽或另一槽中,d)以与关联的扭转槽的扭转匹配的扭转取出运动将刀具的每个螺纹生成区(32、34)从关联槽(24、22)移出。 | ||||||
4 | METHOD AND TOOL FOR PRODUCING A THREAD IN A WORKPIECE | US14407830 | 2013-06-10 | US20150125229A1 | 2015-05-07 | Helmut Glimpel; Dietmar Hechtle; Peter Kopton |
A method for producing a thread can include a) generating a number n≧1 of twisted grooves in a wall of the workpiece encircling a thread axis (M) or generating a wall of the workpiece which has a number n≧1 of twisted grooves and encircles a thread axis, b) respectively inserting a thread generating region of a tool into each of the twisted grooves in a twisted insertion movement, c) generating a thread in each wall sub-region, adjoining the groove(s), of the wall of the workpiece by rotating the tool about the thread axis (M) and with a simultaneous axial feed motion of the tool coaxially with respect to the thread axis with a particular axial feed speed and d) moving each thread generating region of the tool out of the associated groove in a twisted removal movement matched to the twisting of the associated twisted groove. | ||||||
5 | METHOD FOR FORMING AN INTERNAL THREAD ON A BASE BODY | US12705102 | 2010-02-12 | US20100209204A1 | 2010-08-19 | Matthias WISSLING; Marc Schaeffer |
A method and apparatus for forming an internal thread on a base body is disclosed. A threading tool that features in parts at least one section having a thread-forming structure is inserted into an opening in the base body, and then, the entire internal thread is formed in the base body by a maximum rotation of the threading tool of 360°. | ||||||
6 | Method for manufacturing a flush/semi-flush threaded connection | US09580997 | 2000-05-23 | US06442826B1 | 2002-09-03 | John J. Staudt; Doyle E. Reeves |
A method for manufacturing pipe joints for connecting two pipe sections in a well bore allows the pipe joint to have increased resistance to compressive and torsional forces. Each pipe joint has a box member for matingly engaging a pin member, the pin member being threadingly connected to the box member to create the pipe joint. Threads are created for the pin member on a tapered exterior surface of a pipe, the threads being axially disposed between a pin end terminal surface and an external shoulder. A tapered surface having a recess is created for the box member on an interior of a pipe, the tapered surface being axially located between a box end terminal surface of the pipe and an internal shoulder, the recess being axially located just behind the box end terminal surface of the pipe. Threads are cut into the tapered surface of the box member, the threads beginning behind the recess and traveling axially away from the box end terminal surface. Since the threading pass for the box member begins behind the recess, threads are not cut through the box end terminal surface giving, this surface an increased contact area. When the pin member and the box member are threadingly connected, the box end terminal surface engages the external shoulder of the pin member. The increased area of the box end terminal surface gives the pipe joint increased compressive and torsional resistance. | ||||||
7 | ワークピースにねじ山を形成する方法および工具 | JP2015516575 | 2013-06-10 | JP6266603B2 | 2018-01-24 | コプトン、ペーター; ヘクトル、ディートマー; グリンペル、ヘルムート |
8 | Threaded fastener having a thread crest greater than its thread root and “V” angles on the crest and root | US13373629 | 2011-11-22 | US10066656B2 | 2018-09-04 | Gary Jack Reed |
An interlocking thread with a tooth-cross-section that is wider at its crest than at its root and with “V” angles located both along the crest and the root which tightens into a tapped hole that has a similar thread cross-section. | ||||||
9 | SCREW THREAD STRUCTURE FOR PREVENTING BEING PULLED OUT AND TOOL FOR MANUFACTURING SAME | US15541022 | 2016-01-05 | US20180003212A1 | 2018-01-04 | Hyeon Woo SEO; Won Beom CHANG |
The present invention provides a looseness-prevention screw thread structure including a screw thread having a predetermined pitch, a no-load flank which is an inclined surface in a direction in which the screw thread is advanced, and a load flank which is an inclined surface in a direction in which the screw thread is retracted, the no-load flank and the load flank being formed at both sides of the screw thread, in which the no-load flank of the screw thread includes: a first tangential portion which abuts against an arc portion formed at a thread crest of an opposing fastening object; and a second tangential portion which has a preset angle with respect to the first tangential portion and abuts against the arc portion. | ||||||
10 | Method for obtaining a complete threading profile by milling and milling tool | US14267621 | 2014-05-01 | US09481044B2 | 2016-11-01 | Beat Kaufmann |
A method for milling a threading of a screw or tapped hole. The threading has a cross section in the shape of a triangle with a truncated crest. The method includes milling a first flank (V1) of at least one spire of the thread by a first comb (A) of a milling tool (F). The teeth of the first comb (A) are spaced in relation to one another by a first pitch (P1). Then milling a second flank (V2) of at least one other spire of the thread by a second comb (B) of the milling tool (F), wherein the teeth of the second comb (B) are spaced in relation to one another by a second pitch (P2) equal to the first pitch (P1) and offset from the teeth of the first comb (A) by a phase displacement (DP). Then milling a truncated portion (V3) of the crest by a third comb (C) of the milling tool (F). | ||||||
11 | Tool for milling tapered threads with blunt start | US11546105 | 2006-10-11 | US20080090666A1 | 2008-04-17 | Laszlo Frecska; James T. Hartford |
A tool for cutting tapered threads, said tool being mountable on a tool holder that is in turn positioned onto a spindle of a milling machine controlled by a CNC. The CNC rotates and moves the tool in a pattern to cut a tapered thread on a male connector. The tool includes a step or projection of slightly greater dimension than the threads, and at a position slightly above the threads. During the same operation that the threads are being cut, the tool severs the thin end of the tapered threaded connector to form a blunt end. | ||||||
12 | Method and tool for producing a thread in a workpiece | US14407830 | 2013-06-10 | US09662728B2 | 2017-05-30 | Helmut Glimpel; Dietmar Hechtle; Peter Kopton |
A method for producing a thread can include a) generating a number n≧1 of twisted grooves in a wall of the workpiece encircling a thread axis (M) or generating a wall of the workpiece which has a number n≧1 of twisted grooves and encircles a thread axis, b) respectively inserting a thread generating region of a tool into each of the twisted grooves in a twisted insertion movement, c) generating a thread in each wall sub-region, adjoining the groove(s), of the wall of the workpiece by rotating the tool about the thread axis (M) and with a simultaneous axial feed motion of the tool coaxially with respect to the thread axis with a particular axial feed speed and d) moving each thread generating region of the tool out of the associated groove in a twisted removal movement matched to the twisting of the associated twisted groove. | ||||||
13 | CUTTING TOOL FOR PROCESSING NUT OF SLIDING SCREW DEVICE AND METHOD FOR PROCESSING NUT OF SLIDING SCREW DEVICE | US14782859 | 2014-03-21 | US20160039024A1 | 2016-02-11 | Koujiro Haruta |
Provided are a nut processing cutting tool configured to form an internal thread at the inner peripheral surface of a nut of a sliding screw device with high accuracy, high strength, and low cost, and a nut processing method therefor. A nut processing cutting tool (1) includes a cylindrical cutter (4) and a recessed groove (3) formed in a helical pattern at the outer peripheral surface (2) of the cutter (4). The recessed groove (3) forms, by cutting, a ridge portion (13) of an internal thread (11) corresponding to the shape of the recessed groove (3) at the inner peripheral surface of a nut (10). Thus, the internal thread (11) can be formed at the inner peripheral surface of the nut (10) of the sliding screw device (100) with high accuracy, high strength, and low cost. | ||||||
14 | Orthopedic fastener method | US13573137 | 2012-08-24 | US09079263B2 | 2015-07-14 | Gary Reed |
An orthopedic structure includes a method for making a threaded fastener with thread geometry and leading edge geometry which provides greater precision during installation. Specifically, thread pitch and tooth profiles are independently variable. A leading portion of the fastener advances bone shards forward of the forward of the fastener to reduce insertion torque and prevent the shards from residing in the upstream tooth profile for better retention. | ||||||
15 | METHOD FOR OBTAINING A COMPLETE THREADING PROFILE BY MILLING AND MILLING TOOL | US14267621 | 2014-05-01 | US20140334888A1 | 2014-11-13 | Beat Kaufmann |
A method for milling a threading of a screw or tapped hole. The threading has a cross section in the shape of a triangle with a truncated crest. The method includes milling a first flank (V1) of at least one spire of the thread by a first comb (A) of a milling tool (F). The teeth of the first comb (A) are spaced in relation to one another by a first pitch (P1). Then milling a second flank (V2) of at least one other spire of the thread by a second comb (B) of the milling tool (F), wherein the teeth of the second comb (B) are spaced in relation to one another by a second pitch (P2) equal to the first pitch (P1) and offset from the teeth of the first comb (A) by a phase displacement (DP). Then milling a truncated portion (V3) of the crest by a third comb (C) of the milling tool (F). | ||||||
16 | Orthopedic fastener method | US13573137 | 2012-08-24 | US20140053696A1 | 2014-02-27 | Gary Jack Reed |
An orthopedic structure includes a method for making a threaded fastener with thread geometry and leading edge geometry which provides greater precision during installation. Specifically, thread pitch and tooth profiles are independently variable. A leading portion of the fastener advances bone shards forward of the forward of the fastener to reduce insertion torque and prevent the shards from residing in the upstream tooth profile for better retention. | ||||||
17 | Threaded fastener having a thread crest greater than its thread root and "V" angles on the crest and root | US13373629 | 2011-11-22 | US20130129448A1 | 2013-05-23 | Gary Jack Reed |
An interlocking thread with a tooth-cross-section that is wider at its crest than at its root and with “V” angles located both along the crest and the root which tightens into a tapped hole that has a similar thread cross-section. | ||||||
18 | 緩み防止用ねじ山構造及びその加工工具 | JP2017554224 | 2016-01-05 | JP2018508728A | 2018-03-29 | ソ・ヒョヌ; チャン・ウォンボム |
本発明に係る緩み防止用ねじ山構造は、一定のピッチを有するねじ山が備えられ、各ねじ山の両側面にはねじ山の進入方向に斜面をなす無負荷側フランク面とねじ山の後退方向に斜面をなす負荷側フランク面とが形成されるねじ山構造において、前記ねじ山の無負荷側フランク面は、対応する相対締結物のねじ山頂部に形成された円弧部に接する第1接線部、及び前記第1接線部から既に設定された角度をなし、前記円弧部に接する第2接線部を含む。 | ||||||
19 | 滑りねじ装置のナット加工方法 | JP2014536448 | 2014-03-21 | JPWO2014167984A1 | 2017-02-16 | 興次郎 治田 |
滑りねじ装置のナットの内周面に高精度、高強度且つ低コストに雌ねじを加工することができるナット加工用切削工具及びナット加工方法を提供する。ナット加工用切削工具(1)は、円柱状の切削部(4)と、該切削部(4)の外周面(2)に螺旋状に形成された凹溝(3)と、を有し、凹溝(3)は、ナット(10)の内周面に凹溝(3)の形状に対応する雌ねじ(11)の山部(13)を切削成形する。これにより、滑りねじ装置(100)のナット(10)の内周面に高精度、高強度且つ低コストに雌ねじ(11)を加工することができる。 | ||||||
20 | Method for obtaining a complete threading profile by milling and milling tool | EP14166994.5 | 2014-05-05 | EP2801432A2 | 2014-11-12 | Kaufmann, Beat |
Method for milling a threading of a screw or tapped hole, said threading having a cross section in the shape of a triangle with a truncated crest, comprising: |